Attachment 123074 Details for Bug 94597 – results.json

results.json

results.json (text/plain), 393.18 KB, created by Luis Botello on 2016-04-19 22:27:17 UTC

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MIME Type:

Creator: Luis Botello

Created: 2016-04-19 22:27:17 UTC

Size: 393.18 KB

patch

obsolete

>{
>    "uname": "Linux gfx116 4.6.0-rc3-nightly+ #1 SMP Mon Apr 18 02:22:42 CEST 2016 x86_64 x86_64 x86_64 GNU/Linux\n",
>    "clinfo": null,
>    "tests": {
>        "igt@gem_exec_suspend@bsd-cached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1706,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd-cached",
>            "time": {
>                "start": 1461100867.7868102,
>                "end": 1461100868.0376928,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest bsd-cached: SUCCESS (0.091s)\n"
>        },
>        "igt@gem_exec_suspend@render-cached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1714,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest render-cached",
>            "time": {
>                "start": 1461100868.3956816,
>                "end": 1461100868.5579338,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest render-cached: SUCCESS (0.049s)\n"
>        },
>        "igt@gem_exec_suspend@blt-cached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1973,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest blt-cached-S4",
>            "time": {
>                "start": 1461099982.252796,
>                "end": 1461100148.9164102,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   97.142672] Suspending console(s) (use no_console_suspend to debug)\n[   97.176074] hpet1: lost 7161 rtc interrupts\n[   97.260460] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   97.262746] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   97.417036] hpet1: lost 7161 rtc interrupts\n[   97.653801] hpet1: lost 7161 rtc interrupts\n[   97.886755] hpet1: lost 7161 rtc interrupts\n[   97.959654] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   97.967705] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   98.005961] Broke affinity for irq 121\n[   98.023451]  cache: parent cpu1 should not be sleeping\n[   98.033751]  cache: parent cpu2 should not be sleeping\n[   98.043052]  cache: parent cpu3 should not be sleeping\n[   98.118021] usb usb1: root hub lost power or was reset\n[   98.118022] usb usb2: root hub lost power or was reset\n[   98.121226] sd 0:0:0:0: [sda] Starting disk\n[   98.173570] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   98.252913] ------------[ cut here ]------------\n[   98.252929] WARNING: CPU: 2 PID: 1696 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   98.252930] WARN_ON(!wm_changed)\n[   98.252948] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   98.252949] CPU: 2 PID: 1696 Comm: kworker/u8:46 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   98.252950] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   98.252952] Workqueue: events_unbound async_run_entry_fn\n[   98.252954]  0000000000000000 ffff8802725938a8 ffffffff813b287c ffff8802725938f8\n[   98.252955]  0000000000000000 ffff8802725938e8 ffffffff81079cc1 00000e3f00000000\n[   98.252955]  ffff88027160c000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[   98.252956] Call Trace:\n[   98.252958]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   98.252959]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   98.252960]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   98.252971]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   98.252982]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   98.252996]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   98.253007]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   98.253020]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   98.253033]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   98.253038]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   98.253052]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   98.253063]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   98.253074]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   98.253075]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   98.253085]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   98.253099]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[   98.253100]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   98.253110]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   98.253120]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[   98.253120]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   98.253122]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   98.253122]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   98.253123]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   98.253124]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   98.253125]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   98.253126]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   98.253127]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   98.253127]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   98.253129]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   98.253129]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   98.253130] ---[ end trace 0a738e796f0d396a ]---\n[   98.268744] ------------[ cut here ]------------\n[   98.268756] WARNING: CPU: 2 PID: 1696 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   98.268757] WARN_ON(!wm_changed)\n[   98.268769] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   98.268770] CPU: 2 PID: 1696 Comm: kworker/u8:46 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   98.268770] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   98.268772] Workqueue: events_unbound async_run_entry_fn\n[   98.268773]  0000000000000000 ffff8802725938a8 ffffffff813b287c ffff8802725938f8\n[   98.268774]  0000000000000000 ffff8802725938e8 ffffffff81079cc1 00000e3f00000000\n[   98.268775]  ffff88027160c000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[   98.268775] Call Trace:\n[   98.268776]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   98.268777]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   98.268778]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   98.268789]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   98.268800]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   98.268813]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   98.268824]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   98.268837]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   98.268851]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   98.268855]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   98.268869]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   98.268880]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   98.268891]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   98.268892]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   98.268901]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   98.268914]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[   98.268915]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   98.268925]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   98.268935]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[   98.268936]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   98.268937]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   98.268938]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   98.268938]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   98.268939]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   98.268940]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   98.268941]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   98.268942]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   98.268942]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   98.268943]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   98.268944]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   98.268944] ---[ end trace 0a738e796f0d396b ]---\n[   98.268946] ------------[ cut here ]------------\n[   98.268957] WARNING: CPU: 2 PID: 1696 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   98.268957] WARN_ON(!wm_changed)\n[   98.268969] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   98.268970] CPU: 2 PID: 1696 Comm: kworker/u8:46 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   98.268970] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   98.268971] Workqueue: events_unbound async_run_entry_fn\n[   98.268972]  0000000000000000 ffff8802725938a8 ffffffff813b287c ffff8802725938f8\n[   98.268973]  0000000000000000 ffff8802725938e8 ffffffff81079cc1 00000e3f00000000\n[   98.268974]  ffff88027160d000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[   98.268974] Call Trace:\n[   98.268975]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   98.268975]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   98.268976]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   98.268987]  [<ffffffffa0240000>] ? ilk_compute_pipe_wm+0x120/0x530 [i915]\n[   98.268998]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   98.269009]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   98.269022]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   98.269033]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   98.269046]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   98.269059]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   98.269063]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   98.269076]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   98.269087]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   98.269099]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   98.269100]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   98.269107]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   98.269121]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[   98.269122]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   98.269132]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   98.269142]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[   98.269142]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   98.269143]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   98.269144]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   98.269145]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   98.269146]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   98.269146]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   98.269147]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   98.269148]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   98.269149]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   98.269150]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   98.269150]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   98.269158] ---[ end trace 0a738e796f0d396c ]---\n[   98.286413] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   98.359954] hpet1: lost 7161 rtc interrupts\n[   98.612466] hpet1: lost 7161 rtc interrupts\n[   98.865905] hpet1: lost 7161 rtc interrupts\n[   98.939461] usb 1-5.1:1.0: rebind failed: -517\n[  100.694494] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[  100.696579] drm/i915: Resetting chip after gpu hang",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:1973) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:1973) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest blt-cached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1973) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1973) DEBUG: Verifying result\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1973) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1973) DEBUG: Verifying result\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1973) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1973) DEBUG: Verifying result\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1973) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1973) DEBUG: Verifying result\n(gem_exec_suspend:1973) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1973) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1973) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:1973) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:1973) DEBUG: Verifying result\n(gem_exec_suspend:1973) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:1973) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:07:54 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [__write_nocancel+0x7]\n  #4 [igt_drop_caches_set+0xa4]\n  #5 [gem_quiescent_gpu+0xcf]\n  #6 [run_test+0x403]\n  #7 [__real_main227+0x2f6]\n  #8 [main+0x29]\n  #9 [__libc_start_main+0xf0]\n  #10 [_start+0x29]\n  #11 [<unknown>+0x29]\nSubtest blt-cached-S4: FAIL (15.591s)\n"
>        },
>        "igt@gem_exec_suspend@blt-cached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2217,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest blt-cached-S3",
>            "time": {
>                "start": 1461100150.431878,
>                "end": 1461100185.6458447,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[  101.222558] Suspending console(s) (use no_console_suspend to debug)\n[  101.375819] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[  101.378849] sd 0:0:0:0: [sda] Stopping disk\n[  101.442979] hpet1: lost 7161 rtc interrupts\n[  101.532311] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[  101.535537] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[  101.607054] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[  101.615125] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[  101.660060] Broke affinity for irq 121\n[  101.678219]  cache: parent cpu1 should not be sleeping\n[  101.688150]  cache: parent cpu2 should not be sleeping\n[  101.699651]  cache: parent cpu3 should not be sleeping\n[  101.743312] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[  101.758889] sd 0:0:0:0: [sda] Starting disk\n[  101.806249] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  101.808857] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  101.810901] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[  101.811519] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  101.814186] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  101.816857] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  101.848914] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training\n[  101.851104] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization\n[  101.853267] ------------[ cut here ]------------\n[  101.853279] WARNING: CPU: 1 PID: 1631 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  101.853280] WARN_ON(!wm_changed)\n[  101.853298] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[  101.853299] CPU: 1 PID: 1631 Comm: kworker/u8:32 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[  101.853299] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[  101.853302] Workqueue: events_unbound async_run_entry_fn\n[  101.853303]  0000000000000000 ffff880271fc38a8 ffffffff813b287c ffff880271fc38f8\n[  101.853304]  0000000000000000 ffff880271fc38e8 ffffffff81079cc1 00000e3f00000000\n[  101.853305]  ffff88027160c000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[  101.853305] Call Trace:\n[  101.853307]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[  101.853308]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[  101.853309]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[  101.853320]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  101.853331]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[  101.853345]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[  101.853356]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[  101.853369]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[  101.853382]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[  101.853387]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[  101.853401]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[  101.853413]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[  101.853424]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[  101.853425]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[  101.853434]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[  101.853448]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[  101.853449]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[  101.853459]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[  101.853469]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[  101.853470]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[  101.853471]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[  101.853472]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[  101.853472]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[  101.853473]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[  101.853474]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[  101.853475]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[  101.853476]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[  101.853476]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[  101.853478]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[  101.853479]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[  101.853479] ---[ end trace 0a738e796f0d396d ]---\n[  101.859467] ------------[ cut here ]------------\n[  101.859480] WARNING: CPU: 1 PID: 1631 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  101.859481] WARN_ON(!wm_changed)\n[  101.859494] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[  101.859495] CPU: 1 PID: 1631 Comm: kworker/u8:32 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[  101.859495] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[  101.859496] Workqueue: events_unbound async_run_entry_fn\n[  101.859498]  0000000000000000 ffff880271fc38a8 ffffffff813b287c ffff880271fc38f8\n[  101.859498]  0000000000000000 ffff880271fc38e8 ffffffff81079cc1 00000e3f00000000\n[  101.859499]  ffff88027160c000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[  101.859500] Call Trace:\n[  101.859501]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[  101.859502]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[  101.859503]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[  101.859514]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  101.859524]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[  101.859538]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[  101.859549]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[  101.859562]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[  101.859575]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[  101.859580]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[  101.859593]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[  101.859605]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[  101.859616]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[  101.859617]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[  101.859626]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[  101.859639]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[  101.859640]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[  101.859650]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[  101.859660]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[  101.859661]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[  101.859662]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[  101.859663]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[  101.859664]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[  101.859664]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[  101.859665]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[  101.859666]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[  101.859667]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[  101.859668]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[  101.859669]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[  101.859669]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[  101.859670] ---[ end trace 0a738e796f0d396e ]---\n[  101.859671] ------------[ cut here ]------------\n[  101.859682] WARNING: CPU: 1 PID: 1631 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  101.859682] WARN_ON(!wm_changed)\n[  101.859694] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[  101.859695] CPU: 1 PID: 1631 Comm: kworker/u8:32 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[  101.859695] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[  101.859696] Workqueue: events_unbound async_run_entry_fn\n[  101.859697]  0000000000000000 ffff880271fc38a8 ffffffff813b287c ffff880271fc38f8\n[  101.859698]  0000000000000000 ffff880271fc38e8 ffffffff81079cc1 00000e3f00000000\n[  101.859699]  ffff88027160d000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[  101.859699] Call Trace:\n[  101.859700]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[  101.859701]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[  101.859701]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[  101.859712]  [<ffffffffa0240000>] ? ilk_compute_pipe_wm+0x120/0x530 [i915]\n[  101.859723]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  101.859734]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[  101.859747]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[  101.859758]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[  101.859771]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[  101.859784]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[  101.859788]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[  101.859801]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[  101.859812]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[  101.859824]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[  101.859825]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[  101.859832]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[  101.859846]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[  101.859847]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[  101.859857]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[  101.859867]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[  101.859867]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[  101.859868]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[  101.859869]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[  101.859870]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[  101.859871]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[  101.859871]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[  101.859872]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[  101.859873]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[  101.859874]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[  101.859875]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[  101.859875]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[  101.859876] ---[ end trace 0a738e796f0d396f ]---\n[  101.874599] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[  102.073826] ------------[ cut here ]------------\n[  102.073850] WARNING: CPU: 2 PID: 2217 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  102.073851] WARN_ON(!wm_changed)\n[  102.073852] Modules linked in:\n[  102.073853]  binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[  102.073885] CPU: 2 PID: 2217 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[  102.073887] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[  102.073888]  0000000000000000 ffff88027433f980 ffffffff813b287c ffff88027433f9d0\n[  102.073890]  0000000000000000 ffff88027433f9c0 ffffffff81079cc1 00000e3f00000000\n[  102.073892]  ffff88027160c000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[  102.073894] Call Trace:\n[  102.073898]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[  102.073900]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[  102.073902]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[  102.073919]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  102.073936]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[  102.073957]  [<ffffffffa02b7d4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[  102.073974]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[  102.073994]  [<ffffffffa02aab50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[  102.073997]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[  102.074011]  [<ffffffffa0092457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[  102.074024]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[  102.074031]  [<ffffffffa019df8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[  102.074043]  [<ffffffffa0091e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[  102.074050]  [<ffffffffa01a0043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[  102.074055]  [<ffffffffa01a00bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[  102.074061]  [<ffffffffa019ffc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[  102.074067]  [<ffffffffa01a0066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[  102.074087]  [<ffffffffa02c86c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[  102.074109]  [<ffffffffa02f1e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[  102.074118]  [<ffffffffa0076d7e>] drm_lastclose+0x2e/0x130 [drm]\n[  102.074128]  [<ffffffffa007716c>] drm_release+0x2ec/0x4c0 [drm]\n[  102.074130]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[  102.074131]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[  102.074133]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[  102.074135]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[  102.074137]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[  102.074140]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[  102.074141] ---[ end trace 0a738e796f0d3970 ]---\n[  102.074144] ------------[ cut here ]------------\n[  102.074161] WARNING: CPU: 2 PID: 2217 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  102.074162] WARN_ON(!wm_changed)\n[  102.074162] Modules linked in:\n[  102.074163]  binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[  102.074188] CPU: 2 PID: 2217 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[  102.074189] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[  102.074190]  0000000000000000 ffff88027433f980 ffffffff813b287c ffff88027433f9d0\n[  102.074192]  0000000000000000 ffff88027433f9c0 ffffffff81079cc1 00000e3f00000000\n[  102.074194]  ffff88027160e000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[  102.074196] Call Trace:\n[  102.074198]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[  102.074200]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[  102.074201]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[  102.074218]  [<ffffffffa0240000>] ? ilk_compute_pipe_wm+0x120/0x530 [i915]\n[  102.074235]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  102.074251]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[  102.074272]  [<ffffffffa02b7d4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[  102.074289]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[  102.074309]  [<ffffffffa02aab50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[  102.074311]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[  102.074324]  [<ffffffffa0092457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[  102.074337]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[  102.074342]  [<ffffffffa019df8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[  102.074355]  [<ffffffffa0091e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[  102.074361]  [<ffffffffa01a0043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[  102.074367]  [<ffffffffa01a00bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[  102.074373]  [<ffffffffa019ffc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[  102.074379]  [<ffffffffa01a0066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[  102.074399]  [<ffffffffa02c86c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[  102.074420]  [<ffffffffa02f1e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[  102.074429]  [<ffffffffa0076d7e>] drm_lastclose+0x2e/0x130 [drm]\n[  102.074439]  [<ffffffffa007716c>] drm_release+0x2ec/0x4c0 [drm]\n[  102.074440]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[  102.074442]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[  102.074444]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[  102.074446]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[  102.074447]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[  102.074449]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[  102.074451] ---[ end trace 0a738e796f0d3971 ]---",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:09:42 2016\nSubtest blt-cached-S3: SUCCESS (3.524s)\n"
>        },
>        "igt@gem_exec_suspend@default-cached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1592,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest default-cached",
>            "time": {
>                "start": 1461099764.438278,
>                "end": 1461099764.518608,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest default-cached: SUCCESS (0.034s)\n"
>        },
>        "igt@gem_exec_suspend@render-cached-s4": {
>            "environment": "",
>            "pid": null,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "",
>            "time": {
>                "start": 0.0,
>                "end": 0.0,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "incomplete",
>            "traceback": null,
>            "returncode": null,
>            "exception": null,
>            "out": ""
>        },
>        "igt@gem_exec_suspend@vebox-cached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2160,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest vebox-cached",
>            "time": {
>                "start": 1461100149.7255292,
>                "end": 1461100149.886447,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest vebox-cached: SUCCESS (0.073s)\n"
>        },
>        "igt@gem_exec_suspend@render-cached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 4538,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest render-cached-S3",
>            "time": {
>                "start": 1461102177.0077763,
>                "end": 1461102211.5869322,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   87.099474] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   87.100353] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   87.101222] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   87.102083] CPU: 1 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.102083] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.102084]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   87.102085]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001ddc480\n[   87.102086]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880077712d20\n[   87.102087] Call Trace:\n[   87.102089]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.102091]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   87.102091]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   87.102092]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   87.102093]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   87.102094]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   87.102095]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   87.102095]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   87.102096]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   87.102097]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   87.106232] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:77712067\n[   87.107140] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272bc6fa0 mapping:          (null) index:c3a4\n[   87.107992] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   87.108824] CPU: 2 PID: 4538 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.108824] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.108825]  0000000000000000 ffff880074b07ab0 ffffffff813b287c 000000000c3a4000\n[   87.108826]  00003ffffffff000 ffff880074b07af8 ffffffff811a9af4 ffff88027522c000\n[   87.108827]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880074b07c70\n[   87.108827] Call Trace:\n[   87.108830]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.108831]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   87.108832]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   87.108832]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   87.108833]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   87.108834]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   87.108834]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   87.108835]  [<ffffffff81077187>] mmput+0x57/0x120\n[   87.108836]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   87.108837]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   87.108839]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   87.108840]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   87.108840]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   87.108841]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   87.108842]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   87.108843]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   87.108844]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   87.240520] Suspending console(s) (use no_console_suspend to debug)\n[   87.337221] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[   87.340294] sd 0:0:0:0: [sda] Stopping disk\n[   87.446688] hpet1: lost 7160 rtc interrupts\n[   87.543832] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   87.547496] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   87.634299] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   87.642373] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   87.681429] Broke affinity for irq 121\n[   87.694573]  cache: parent cpu1 should not be sleeping\n[   87.704775]  cache: parent cpu2 should not be sleeping\n[   87.713110]  cache: parent cpu3 should not be sleeping\n[   87.751852] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[   87.766092] sd 0:0:0:0: [sda] Starting disk\n[   87.814888] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   87.817516] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   87.820156] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   87.822826] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   87.825509] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   87.841825] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   87.861346] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training\n[   87.863519] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization\n[   87.865682] ------------[ cut here ]------------\n[   87.865694] WARNING: CPU: 3 PID: 1855 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.865695] WARN_ON(!wm_changed)\n[   87.865713] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   87.865714] CPU: 3 PID: 1855 Comm: kworker/u8:57 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.865714] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.865717] Workqueue: events_unbound async_run_entry_fn\n[   87.865718]  0000000000000000 ffff8802743278a8 ffffffff813b287c ffff8802743278f8\n[   87.865719]  0000000000000000 ffff8802743278e8 ffffffff81079cc1 00000e3f00000000\n[   87.865720]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   87.865720] Call Trace:\n[   87.865722]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.865723]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   87.865724]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   87.865735]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.865746]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   87.865760]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   87.865770]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   87.865784]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   87.865797]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   87.865802]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   87.865815]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   87.865827]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   87.865838]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   87.865839]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   87.865849]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   87.865862]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   87.865863]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   87.865873]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   87.865883]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   87.865884]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   87.865885]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   87.865886]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   87.865887]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   87.865888]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   87.865889]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   87.865890]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   87.865890]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   87.865891]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   87.865893]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   87.865893]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   87.865894] ---[ end trace 0106ec01068de5cc ]---\n[   87.871886] ------------[ cut here ]------------\n[   87.871899] WARNING: CPU: 3 PID: 1855 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.871899] WARN_ON(!wm_changed)\n[   87.871912] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   87.871913] CPU: 3 PID: 1855 Comm: kworker/u8:57 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.871914] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.871915] Workqueue: events_unbound async_run_entry_fn\n[   87.871916]  0000000000000000 ffff8802743278a8 ffffffff813b287c ffff8802743278f8\n[   87.871917]  0000000000000000 ffff8802743278e8 ffffffff81079cc1 00000e3f00000000\n[   87.871918]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   87.871918] Call Trace:\n[   87.871920]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.871920]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   87.871921]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   87.871933]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.871943]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   87.871957]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   87.871968]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   87.871981]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   87.871994]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   87.871999]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   87.872012]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   87.872023]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   87.872035]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   87.872036]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   87.872044]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   87.872058]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   87.872059]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   87.872069]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   87.872078]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   87.872079]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   87.872080]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   87.872081]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   87.872082]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   87.872082]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   87.872083]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   87.872084]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   87.872085]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   87.872086]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   87.872087]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   87.872087]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   87.872088] ---[ end trace 0106ec01068de5cd ]---\n[   87.872089] ------------[ cut here ]------------\n[   87.872100] WARNING: CPU: 3 PID: 1855 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.872101] WARN_ON(!wm_changed)\n[   87.872112] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   87.872113] CPU: 3 PID: 1855 Comm: kworker/u8:57 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.872113] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.872114] Workqueue: events_unbound async_run_entry_fn\n[   87.872115]  0000000000000000 ffff8802743278a8 ffffffff813b287c ffff8802743278f8\n[   87.872116]  0000000000000000 ffff8802743278e8 ffffffff81079cc1 00000e3f00000000\n[   87.872117]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   87.872117] Call Trace:\n[   87.872118]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.872119]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   87.872120]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   87.872130]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   87.872141]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.872152]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   87.872165]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   87.872176]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   87.872189]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   87.872202]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   87.872206]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   87.872219]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   87.872231]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   87.872242]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   87.872243]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   87.872251]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   87.872264]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   87.872265]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   87.872275]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   87.872285]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   87.872285]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   87.872286]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   87.872287]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   87.872288]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   87.872289]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   87.872289]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   87.872290]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   87.872291]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   87.872292]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   87.872293]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   87.872293]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   87.872294] ---[ end trace 0106ec01068de5ce ]---\n[   87.907473] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   88.078768] ------------[ cut here ]------------\n[   88.078784] WARNING: CPU: 0 PID: 4538 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   88.078784] WARN_ON(!wm_changed)\n[   88.078785] Modules linked in:\n[   88.078785]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   88.078800] CPU: 0 PID: 4538 Comm: gem_exec_suspen Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   88.078801] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   88.078801]  0000000000000000 ffff880074b07980 ffffffff813b287c ffff880074b079d0\n[   88.078802]  0000000000000000 ffff880074b079c0 ffffffff81079cc1 00000e3f00000000\n[   88.078803]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   88.078803] Call Trace:\n[   88.078806]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   88.078806]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   88.078807]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   88.078813]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   88.078818]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   88.078825]  [<ffffffffa02acd4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[   88.078831]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   88.078838]  [<ffffffffa029fb50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   88.078839]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   88.078845]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   88.078850]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   88.078852]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   88.078857]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   88.078859]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   88.078861]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   88.078862]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   88.078864]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   88.078871]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   88.078878]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   88.078882]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   88.078885]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   88.078886]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   88.078887]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   88.078888]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   88.078888]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   88.078889]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   88.078891]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   88.078891] ---[ end trace 0106ec01068de5cf ]---\n[   88.078892] ------------[ cut here ]------------\n[   88.078898] WARNING: CPU: 0 PID: 4538 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   88.078898] WARN_ON(!wm_changed)\n[   88.078898] Modules linked in:\n[   88.078899]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   88.078907] CPU: 0 PID: 4538 Comm: gem_exec_suspen Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   88.078907] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   88.078908]  0000000000000000 ffff880074b07980 ffffffff813b287c ffff880074b079d0\n[   88.078908]  0000000000000000 ffff880074b079c0 ffffffff81079cc1 00000e3f00000000\n[   88.078909]  ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   88.078910] Call Trace:\n[   88.078910]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   88.078911]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   88.078911]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   88.078917]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   88.078922]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   88.078928]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   88.078935]  [<ffffffffa02acd4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[   88.078941]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   88.078948]  [<ffffffffa029fb50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   88.078949]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   88.078953]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   88.078957]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   88.078959]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   88.078963]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   88.078965]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   88.078967]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   88.078969]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   88.078971]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   88.078978]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   88.078985]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   88.078988]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   88.078991]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   88.078992]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   88.078992]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   88.078993]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   88.078994]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   88.078994]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   88.078995]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   88.078995] ---[ end trace 0106ec01068de5d0 ]---\n[   88.080562] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   88.081390] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   88.083801] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   88.086404] CPU: 1 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   88.086406] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   88.086407]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   88.086410]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d4e500\n[   88.086413]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880275394d20\n[   88.086415] Call Trace:\n[   88.086420]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   88.086423]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   88.086426]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   88.086427]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   88.086430]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   88.086432]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   88.086435]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   88.086437]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   88.086439]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   88.086442]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   88.092889] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:275394067\n[   88.095182] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272146f50 mapping:          (null) index:c3a4\n[   88.097489] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   88.099765] CPU: 3 PID: 4561 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   88.099767] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   88.099768]  0000000000000000 ffff880274853ab0 ffffffff813b287c 000000000c3a4000\n[   88.099771]  00003ffffffff000 ffff880274853af8 ffffffff811a9af4 ffff880273a9a000\n[   88.099773]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274853c70\n[   88.099775] Call Trace:\n[   88.099780]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   88.099782]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   88.099784]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   88.099786]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   88.099788]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   88.099790]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   88.099792]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   88.099794]  [<ffffffff81077187>] mmput+0x57/0x120\n[   88.099796]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   88.099798]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   88.099802]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   88.099804]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   88.099806]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   88.099808]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   88.099810]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   88.099812]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   88.099814]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:43:28 2016\nSubtest render-cached-S3: SUCCESS (3.605s)\n"
>        },
>        "igt@gem_exec_suspend@bsd1-uncached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2148,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd1-uncached-S3",
>            "time": {
>                "start": 1461100149.1634376,
>                "end": 1461100149.23797,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd1-uncached-S3: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@bsd2-cached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3193,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd2-cached-S4",
>            "time": {
>                "start": 1461101686.5044718,
>                "end": 1461101686.609381,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd2-cached-S4: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@bsd2-uncached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2152,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd2-uncached",
>            "time": {
>                "start": 1461100149.336303,
>                "end": 1461100149.4388893,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd2-uncached: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@vebox-uncached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3197,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest vebox-uncached-S4",
>            "time": {
>                "start": 1461101686.7260554,
>                "end": 1461101837.8579576,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   76.434280] hpet1: lost 7161 rtc interrupts\n[   76.676147] hpet1: lost 7161 rtc interrupts\n[   76.847196] done (allocated 234034 pages)\n[   76.922170] hpet1: lost 7161 rtc interrupts\n[   76.945597] Suspending console(s) (use no_console_suspend to debug)\n[   77.035250] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   77.038663] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   77.092953] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   77.101017] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   77.143004] Broke affinity for irq 121\n[   77.158797]  cache: parent cpu1 should not be sleeping\n[   77.168447]  cache: parent cpu2 should not be sleeping\n[   77.179679]  cache: parent cpu3 should not be sleeping\n[   77.256730] usb usb1: root hub lost power or was reset\n[   77.256730] usb usb2: root hub lost power or was reset\n[   77.257999] sd 0:0:0:0: [sda] Starting disk\n[   77.309686] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   77.361880] ------------[ cut here ]------------\n[   77.361895] WARNING: CPU: 3 PID: 1757 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   77.361896] WARN_ON(!wm_changed)\n[   77.361914] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   77.361916] CPU: 3 PID: 1757 Comm: kworker/u8:53 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   77.361916] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   77.361918] Workqueue: events_unbound async_run_entry_fn\n[   77.361920]  0000000000000000 ffff880272eef8a8 ffffffff813b287c ffff880272eef8f8\n[   77.361921]  0000000000000000 ffff880272eef8e8 ffffffff81079cc1 00000e3f00000000\n[   77.361922]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   77.361922] Call Trace:\n[   77.361924]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   77.361925]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   77.361926]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   77.361937]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   77.361948]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   77.361962]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   77.361973]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   77.361986]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   77.362000]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   77.362004]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   77.362018]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   77.362029]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   77.362040]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   77.362042]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   77.362052]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   77.362065]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   77.362066]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   77.362076]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   77.362086]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   77.362087]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   77.362089]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   77.362089]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   77.362090]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   77.362091]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   77.362092]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   77.362093]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   77.362093]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   77.362094]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   77.362096]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   77.362096]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   77.362097] ---[ end trace 0106ec01068de5be ]---\n[   77.386246] ------------[ cut here ]------------\n[   77.386260] WARNING: CPU: 2 PID: 1757 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   77.386261] WARN_ON(!wm_changed)\n[   77.386275] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   77.386276] CPU: 2 PID: 1757 Comm: kworker/u8:53 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   77.386277] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   77.386278] Workqueue: events_unbound async_run_entry_fn\n[   77.386280]  0000000000000000 ffff880272eef8a8 ffffffff813b287c ffff880272eef8f8\n[   77.386280]  0000000000000000 ffff880272eef8e8 ffffffff81079cc1 00000e3f00000000\n[   77.386281]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   77.386282] Call Trace:\n[   77.386283]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   77.386284]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   77.386285]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   77.386296]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   77.386307]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   77.386320]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   77.386331]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   77.386345]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   77.386358]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   77.386363]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   77.386376]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   77.386387]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   77.386399]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   77.386400]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   77.386409]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   77.386422]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   77.386423]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   77.386433]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   77.386443]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   77.386444]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   77.386445]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   77.386446]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   77.386446]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   77.386447]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   77.386448]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   77.386449]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   77.386450]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   77.386451]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   77.386452]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   77.386453]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   77.386453] ---[ end trace 0106ec01068de5bf ]---\n[   77.386455] ------------[ cut here ]------------\n[   77.386465] WARNING: CPU: 2 PID: 1757 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   77.386466] WARN_ON(!wm_changed)\n[   77.386478] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   77.386479] CPU: 2 PID: 1757 Comm: kworker/u8:53 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   77.386479] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   77.386480] Workqueue: events_unbound async_run_entry_fn\n[   77.386481]  0000000000000000 ffff880272eef8a8 ffffffff813b287c ffff880272eef8f8\n[   77.386482]  0000000000000000 ffff880272eef8e8 ffffffff81079cc1 00000e3f00000000\n[   77.386483]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   77.386483] Call Trace:\n[   77.386484]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   77.386484]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   77.386485]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   77.386496]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   77.386507]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   77.386517]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   77.386531]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   77.386542]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   77.386555]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   77.386568]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   77.386572]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   77.386585]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   77.386596]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   77.386607]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   77.386608]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   77.386616]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   77.386629]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   77.386630]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   77.386640]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   77.386650]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   77.386651]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   77.386652]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   77.386653]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   77.386653]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   77.386654]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   77.386655]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   77.386656]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   77.386657]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   77.386657]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   77.386658]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   77.386659]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   77.386659] ---[ end trace 0106ec01068de5c0 ]---\n[   77.415463] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   77.499399] hpet1: lost 7161 rtc interrupts\n[   77.753760] hpet1: lost 7161 rtc interrupts\n[   78.014411] hpet1: lost 7161 rtc interrupts\n[   78.228918] usb 1-5.1:1.0: rebind failed: -517\n[   79.304474] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[   79.328380] drm/i915: Resetting chip after gpu hang\n[   79.333453] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   79.335507] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   79.337579] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   79.339692] CPU: 1 PID: 1631 Comm: python3 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   79.339694] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   79.339696]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   79.339699]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c45a40\n[   79.339702]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880271169d20\n[   79.339705] Call Trace:\n[   79.339710]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   79.339714]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   79.339717]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   79.339719]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   79.339722]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   79.339724]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   79.339727]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   79.339730]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   79.339732]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   79.339735]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   79.339737] Disabling lock debugging due to kernel taint\n[   79.347526] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:271169067\n[   79.349723] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880275734280 mapping:          (null) index:c3a4\n[   79.351935] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   79.354201] CPU: 0 PID: 3611 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   79.354203] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   79.354204]  0000000000000000 ffff88027498fab0 ffffffff813b287c 000000000c3a4000\n[   79.354208]  00003ffffffff000 ffff88027498faf8 ffffffff811a9af4 ffff880272136000\n[   79.354211]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff88027498fc70\n[   79.354223] Call Trace:\n[   79.354229]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   79.354232]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   79.354237]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   79.354239]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   79.354242]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   79.354245]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   79.354247]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   79.354250]  [<ffffffff81077187>] mmput+0x57/0x120\n[   79.354252]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   79.354255]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   79.354264]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   79.354269]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   79.354275]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   79.354278]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   79.354281]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   79.354283]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   79.354287]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:3197) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:3197) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest vebox-uncached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3197) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3197) DEBUG: Verifying result\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3197) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3197) DEBUG: Verifying result\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3197) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3197) DEBUG: Verifying result\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3197) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3197) DEBUG: Verifying result\n(gem_exec_suspend:3197) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3197) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3197) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:3197) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:3197) DEBUG: Verifying result\n(gem_exec_suspend:3197) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:3197) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:36:18 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [__write_nocancel+0x7]\n  #4 [igt_drop_caches_set+0xa4]\n  #5 [gem_quiescent_gpu+0xcf]\n  #6 [run_test+0x403]\n  #7 [__real_main227+0x2b3]\n  #8 [main+0x29]\n  #9 [__libc_start_main+0xf0]\n  #10 [_start+0x29]\n  #11 [<unknown>+0x29]\nSubtest vebox-uncached-S4: FAIL (13.117s)\n"
>        },
>        "igt@gem_exec_suspend@default-cached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2494,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest default-cached-S3",
>            "time": {
>                "start": 1461100220.2419279,
>                "end": 1461100255.0667524,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[  103.229689] Suspending console(s) (use no_console_suspend to debug)\n[  103.413461] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[  103.416473] sd 0:0:0:0: [sda] Stopping disk\n[  103.444949] hpet1: lost 7161 rtc interrupts\n[  103.693631] hpet1: lost 7160 rtc interrupts\n[  103.755047] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[  103.844254] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[  103.852354] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[  103.894915] Broke affinity for irq 121\n[  103.910783]  cache: parent cpu1 should not be sleeping\n[  103.920947]  cache: parent cpu2 should not be sleeping\n[  103.929488]  cache: parent cpu3 should not be sleeping\n[  103.977102] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[  103.992987] sd 0:0:0:0: [sda] Starting disk\n[  104.042016] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[  104.048589] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  104.051265] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  104.059546] ------------[ cut here ]------------\n[  104.059560] WARNING: CPU: 1 PID: 1627 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  104.059560] WARN_ON(!wm_changed)\n[  104.059578] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[  104.059580] CPU: 1 PID: 1627 Comm: kworker/u8:28 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[  104.059580] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[  104.059582] Workqueue: events_unbound async_run_entry_fn\n[  104.059584]  0000000000000000 ffff8802720438a8 ffffffff813b287c ffff8802720438f8\n[  104.059585]  0000000000000000 ffff8802720438e8 ffffffff81079cc1 00000e3f00000000\n[  104.059585]  ffff88027160c000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[  104.059586] Call Trace:\n[  104.059588]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[  104.059589]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[  104.059590]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[  104.059601]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  104.059612]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[  104.059626]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[  104.059636]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[  104.059650]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[  104.059663]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[  104.059667]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[  104.059681]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[  104.059692]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[  104.059704]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[  104.059705]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[  104.059714]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[  104.059727]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[  104.059728]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[  104.059738]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[  104.059748]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[  104.059749]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[  104.059750]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[  104.059751]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[  104.059752]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[  104.059753]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[  104.059753]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[  104.059754]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[  104.059755]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[  104.059756]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[  104.059757]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[  104.059758]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[  104.059759] ---[ end trace 0a738e796f0d3973 ]---\n[  104.105953] atkbd serio0: Failed to enable keyboard on isa0060/serio0",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:10:52 2016\nSubtest default-cached-S3: SUCCESS (4.264s)\n"
>        },
>        "igt@gem_exec_suspend@basic": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3938,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest basic",
>            "time": {
>                "start": 1461101989.1962411,
>                "end": 1461101989.4030974,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest basic: SUCCESS (0.047s)\n"
>        },
>        "igt@gem_exec_suspend@basic-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1667,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest basic-S3",
>            "time": {
>                "start": 1461099799.6675174,
>                "end": 1461099833.910446,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   93.575687] Suspending console(s) (use no_console_suspend to debug)\n[   93.770612] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[   93.773664] sd 0:0:0:0: [sda] Stopping disk\n[   93.806255] hpet1: lost 7161 rtc interrupts\n[   93.945148] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   94.006082] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   94.014188] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   94.059011] Broke affinity for irq 121\n[   94.076522]  cache: parent cpu1 should not be sleeping\n[   94.086946]  cache: parent cpu2 should not be sleeping\n[   94.092829]  cache: parent cpu3 should not be sleeping\n[   94.130160] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[   94.142513] sd 0:0:0:0: [sda] Starting disk\n[   94.198576] asix 1-5.1:1.0 enx00106031c272: asix_rx_fixup() Data Header synchronisation was lost, remaining 10\n[   94.198577] asix 1-5.1:1.0 enx00106031c272: asix_rx_fixup() Bad Header Length 0x6f6f726d, offset 4\n[   94.200862] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   94.200936] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   94.203504] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   94.211987] ------------[ cut here ]------------\n[   94.211999] WARNING: CPU: 0 PID: 1625 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   94.212000] WARN_ON(!wm_changed)\n[   94.212018] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   94.212019] CPU: 0 PID: 1625 Comm: kworker/u8:26 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   94.212019] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   94.212022] Workqueue: events_unbound async_run_entry_fn\n[   94.212023]  0000000000000000 ffff8802725bf8a8 ffffffff813b287c ffff8802725bf8f8\n[   94.212024]  0000000000000000 ffff8802725bf8e8 ffffffff81079cc1 00000e3f00000000\n[   94.212025]  ffff88027160c000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[   94.212025] Call Trace:\n[   94.212027]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   94.212029]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   94.212029]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   94.212040]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   94.212051]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   94.212065]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   94.212076]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   94.212089]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   94.212102]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   94.212107]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   94.212121]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   94.212133]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   94.212144]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   94.212145]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   94.212155]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   94.212168]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[   94.212169]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   94.212179]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   94.212189]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[   94.212190]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   94.212192]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   94.212192]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   94.212193]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   94.212194]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   94.212195]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   94.212196]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   94.212197]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   94.212197]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   94.212199]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   94.212199]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   94.212200] ---[ end trace 0a738e796f0d3966 ]---\n[   94.269034] atkbd serio0: Failed to enable keyboard on isa0060/serio0",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:03:51 2016\nSubtest basic-S3: SUCCESS (3.258s)\n"
>        },
>        "igt@gem_exec_suspend@vebox-uncached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3991,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest vebox-uncached",
>            "time": {
>                "start": 1461102024.9534094,
>                "end": 1461102025.1744254,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest vebox-uncached: SUCCESS (0.034s)\n"
>        },
>        "igt@gem_exec_suspend@bsd1-uncached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3963,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd1-uncached",
>            "time": {
>                "start": 1461101989.575151,
>                "end": 1461101989.7403686,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd1-uncached: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@bsd2-cached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 4563,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd2-cached-S3",
>            "time": {
>                "start": 1461102211.7768435,
>                "end": 1461102212.0427349,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd2-cached-S3: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@default-uncached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2463,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest default-uncached-S4",
>            "time": {
>                "start": 1461101377.1097927,
>                "end": 1461101532.1428597,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   66.222302] hpet1: lost 7161 rtc interrupts\n[   66.464378] hpet1: lost 7160 rtc interrupts\n[   66.622216] done (allocated 233900 pages)\n[   66.707754] hpet1: lost 7161 rtc interrupts\n[   66.956681] hpet1: lost 7161 rtc interrupts\n[   67.207111] hpet1: lost 7160 rtc interrupts\n[   67.324553] (elapsed 2.853 seconds) done.\n[   67.415808] Suspending console(s) (use no_console_suspend to debug)\n[   67.440928] hpet1: lost 7161 rtc interrupts\n[   67.668508] hpet1: lost 7161 rtc interrupts\n[   67.894501] hpet1: lost 7161 rtc interrupts\n[   68.056353] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   68.058401] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   68.126557] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   68.134639] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   68.135614] hpet1: lost 7160 rtc interrupts\n[   68.175703] Broke affinity for irq 121\n[   68.193909]  cache: parent cpu1 should not be sleeping\n[   68.204542]  cache: parent cpu2 should not be sleeping\n[   68.210292]  cache: parent cpu3 should not be sleeping\n[   68.291272] usb usb1: root hub lost power or was reset\n[   68.291272] usb usb2: root hub lost power or was reset\n[   68.296254] sd 0:0:0:0: [sda] Starting disk\n[   68.398473] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   68.405675] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   68.409151] ------------[ cut here ]------------\n[   68.409163] WARNING: CPU: 1 PID: 1653 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   68.409164] WARN_ON(!wm_changed)\n[   68.409182] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   68.409183] CPU: 1 PID: 1653 Comm: kworker/u8:9 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   68.409184] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   68.409186] Workqueue: events_unbound async_run_entry_fn\n[   68.409187]  0000000000000000 ffff8802743838a8 ffffffff813b287c ffff8802743838f8\n[   68.409188]  0000000000000000 ffff8802743838e8 ffffffff81079cc1 00000e3f00000000\n[   68.409189]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   68.409189] Call Trace:\n[   68.409192]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   68.409193]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   68.409193]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   68.409204]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   68.409215]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   68.409229]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   68.409240]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   68.409253]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   68.409266]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   68.409271]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   68.409284]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   68.409295]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   68.409307]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   68.409308]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   68.409318]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   68.409331]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   68.409332]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   68.409342]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   68.409352]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   68.409353]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   68.409354]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   68.409355]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   68.409356]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   68.409356]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   68.409357]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   68.409358]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   68.409359]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   68.409360]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   68.409361]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   68.409362]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   68.409362] ---[ end trace 0106ec01068de5b8 ]---\n[   68.414649] ------------[ cut here ]------------\n[   68.414662] WARNING: CPU: 1 PID: 1653 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   68.414663] WARN_ON(!wm_changed)\n[   68.414676] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   68.414677] CPU: 1 PID: 1653 Comm: kworker/u8:9 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   68.414677] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   68.414679] Workqueue: events_unbound async_run_entry_fn\n[   68.414680]  0000000000000000 ffff8802743838a8 ffffffff813b287c ffff8802743838f8\n[   68.414681]  0000000000000000 ffff8802743838e8 ffffffff81079cc1 00000e3f00000000\n[   68.414682]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   68.414682] Call Trace:\n[   68.414684]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   68.414684]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   68.414685]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   68.414696]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   68.414707]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   68.414721]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   68.414731]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   68.414745]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   68.414758]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   68.414762]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   68.414775]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   68.414787]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   68.414798]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   68.414799]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   68.414808]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   68.414821]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   68.414822]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   68.414832]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   68.414842]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   68.414843]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   68.414844]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   68.414844]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   68.414845]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   68.414846]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   68.414847]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   68.414848]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   68.414849]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   68.414849]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   68.414850]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   68.414851]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   68.414851] ---[ end trace 0106ec01068de5b9 ]---\n[   68.414853] ------------[ cut here ]------------\n[   68.414864] WARNING: CPU: 1 PID: 1653 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   68.414864] WARN_ON(!wm_changed)\n[   68.414876] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   68.414876] CPU: 1 PID: 1653 Comm: kworker/u8:9 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   68.414877] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   68.414878] Workqueue: events_unbound async_run_entry_fn\n[   68.414879]  0000000000000000 ffff8802743838a8 ffffffff813b287c ffff8802743838f8\n[   68.414879]  0000000000000000 ffff8802743838e8 ffffffff81079cc1 00000e3f00000000\n[   68.414880]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   68.414881] Call Trace:\n[   68.414882]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   68.414882]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   68.414883]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   68.414894]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   68.414904]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   68.414915]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   68.414929]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   68.414939]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   68.414953]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   68.414966]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   68.414969]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   68.414983]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   68.414994]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   68.415005]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   68.415006]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   68.415014]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   68.415027]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   68.415028]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   68.415038]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   68.415048]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   68.415049]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   68.415050]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   68.415051]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   68.415051]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   68.415052]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   68.415053]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   68.415054]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   68.415055]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   68.415055]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   68.415056]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   68.415057]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   68.415057] ---[ end trace 0106ec01068de5ba ]---\n[   68.475528] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   68.532523] hpet1: lost 7161 rtc interrupts\n[   68.787620] hpet1: lost 7160 rtc interrupts\n[   69.042005] hpet1: lost 7161 rtc interrupts\n[   69.301928] hpet1: lost 7160 rtc interrupts\n[   69.556155] hpet1: lost 7161 rtc interrupts\n[   69.811746] hpet1: lost 7161 rtc interrupts\n[   69.925890] usb 1-5.1:1.0: rebind failed: -517\n[   71.416569] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[   71.419197] drm/i915: Resetting chip after gpu hang",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:2463) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:2463) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest default-uncached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2463) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2463) DEBUG: Verifying result\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2463) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2463) DEBUG: Verifying result\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2463) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2463) DEBUG: Verifying result\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2463) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2463) DEBUG: Verifying result\n(gem_exec_suspend:2463) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2463) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2463) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:2463) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:2463) DEBUG: Verifying result\n(gem_exec_suspend:2463) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:2463) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:31:09 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [ioctl+0x7]\n  #4 [drmIoctl+0x28]\n  #5 [gem_wait+0x38]\n  #6 [gem_sync+0x11]\n  #7 [gem_quiescent_gpu+0xba]\n  #8 [run_test+0x403]\n  #9 [__real_main227+0x2b3]\n  #10 [main+0x29]\n  #11 [__libc_start_main+0xf0]\n  #12 [_start+0x29]\n  #13 [<unknown>+0x29]\nSubtest default-uncached-S4: FAIL (22.429s)\n"
>        },
>        "igt@gem_exec_suspend@blt-uncached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1643,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest blt-uncached-S3",
>            "time": {
>                "start": 1461100833.499097,
>                "end": 1461100867.6541908,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   47.336426] Suspending console(s) (use no_console_suspend to debug)\n[   47.468932] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[   47.471832] sd 0:0:0:0: [sda] Stopping disk\n[   47.547610] hpet_rtc_timer_reinit: 42 callbacks suppressed\n[   47.547610] hpet1: lost 7161 rtc interrupts\n[   47.736313] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   47.738638] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   47.790136] hpet1: lost 7161 rtc interrupts\n[   48.022909] hpet1: lost 7161 rtc interrupts\n[   48.226309] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   48.234413] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   48.234414] ------------[ cut here ]------------\n[   48.234426] WARNING: CPU: 2 PID: 1649 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_runtime_pm.c:438 bxt_enable_dc9+0x11c/0x160 [i915]\n[   48.234426] Power well on.\n[   48.234444] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   48.234445] CPU: 2 PID: 1649 Comm: kworker/u8:5 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   48.234445] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   48.234447] Workqueue: events_unbound async_run_entry_fn\n[   48.234449]  0000000000000000 ffff880274317c38 ffffffff813b287c ffff880274317c88\n[   48.234450]  0000000000000000 ffff880274317c78 ffffffff81079cc1 000001b674314000\n[   48.234450]  ffff880270a70000 0000000000000000 ffff880275d0b000 0000000000000000\n[   48.234451] Call Trace:\n[   48.234453]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   48.234454]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   48.234455]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   48.234465]  [<ffffffffa023e96c>] bxt_enable_dc9+0x11c/0x160 [i915]\n[   48.234474]  [<ffffffffa0223130>] intel_suspend_complete+0x1e0/0x700 [i915]\n[   48.234484]  [<ffffffffa022368c>] i915_drm_suspend_late+0x3c/0xe0 [i915]\n[   48.234493]  [<ffffffffa0223810>] ? i915_pm_poweroff_late+0x30/0x30 [i915]\n[   48.234502]  [<ffffffffa0223839>] i915_pm_suspend_late+0x29/0x30 [i915]\n[   48.234504]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   48.234505]  [<ffffffff8151883b>] __device_suspend_late+0xdb/0x1f0\n[   48.234505]  [<ffffffff8151896f>] async_suspend_late+0x1f/0xa0\n[   48.234506]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   48.234507]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   48.234508]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   48.234508]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   48.234509]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   48.234510]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   48.234511]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   48.234512] ---[ end trace 0106ec01068de5a7 ]---\n[   48.256110] hpet1: lost 7160 rtc interrupts\n[   48.581609] Broke affinity for irq 121\n[   48.601181]  cache: parent cpu1 should not be sleeping\n[   48.608581]  cache: parent cpu2 should not be sleeping\n[   48.617297]  cache: parent cpu3 should not be sleeping\n[   48.653486] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[   48.669361] sd 0:0:0:0: [sda] Starting disk\n[   48.716992] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   48.719607] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   48.722278] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   48.724946] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   48.727614] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   48.741947] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   48.762737] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training\n[   48.764917] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization\n[   48.767080] ------------[ cut here ]------------\n[   48.767092] WARNING: CPU: 2 PID: 1650 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.767092] WARN_ON(!wm_changed)\n[   48.767111] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   48.767112] CPU: 2 PID: 1650 Comm: kworker/u8:6 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   48.767113] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   48.767115] Workqueue: events_unbound async_run_entry_fn\n[   48.767116]  0000000000000000 ffff880272bf78a8 ffffffff813b287c ffff880272bf78f8\n[   48.767117]  0000000000000000 ffff880272bf78e8 ffffffff81079cc1 00000e3f00000000\n[   48.767118]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   48.767118] Call Trace:\n[   48.767121]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   48.767122]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   48.767123]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   48.767134]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.767145]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   48.767158]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   48.767169]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   48.767182]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   48.767196]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   48.767200]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   48.767213]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   48.767225]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   48.767236]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   48.767237]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   48.767247]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   48.767261]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   48.767262]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   48.767272]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   48.767282]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   48.767282]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   48.767284]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   48.767285]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   48.767285]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   48.767286]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   48.767287]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   48.767288]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   48.767289]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   48.767289]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   48.767291]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   48.767292]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   48.767292] ---[ end trace 0106ec01068de5a8 ]---\n[   48.773285] ------------[ cut here ]------------\n[   48.773297] WARNING: CPU: 2 PID: 1650 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.773298] WARN_ON(!wm_changed)\n[   48.773311] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   48.773312] CPU: 2 PID: 1650 Comm: kworker/u8:6 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   48.773312] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   48.773313] Workqueue: events_unbound async_run_entry_fn\n[   48.773314]  0000000000000000 ffff880272bf78a8 ffffffff813b287c ffff880272bf78f8\n[   48.773315]  0000000000000000 ffff880272bf78e8 ffffffff81079cc1 00000e3f00000000\n[   48.773316]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   48.773316] Call Trace:\n[   48.773318]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   48.773319]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   48.773320]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   48.773331]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.773342]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   48.773355]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   48.773366]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   48.773380]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   48.773393]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   48.773397]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   48.773411]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   48.773422]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   48.773433]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   48.773434]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   48.773444]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   48.773457]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   48.773458]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   48.773468]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   48.773478]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   48.773479]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   48.773479]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   48.773480]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   48.773481]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   48.773482]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   48.773483]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   48.773483]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   48.773484]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   48.773485]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   48.773487]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   48.773487]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   48.773488] ---[ end trace 0106ec01068de5a9 ]---\n[   48.773489] ------------[ cut here ]------------\n[   48.773500] WARNING: CPU: 2 PID: 1650 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.773500] WARN_ON(!wm_changed)\n[   48.773512] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   48.773513] CPU: 2 PID: 1650 Comm: kworker/u8:6 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   48.773513] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   48.773514] Workqueue: events_unbound async_run_entry_fn\n[   48.773515]  0000000000000000 ffff880272bf78a8 ffffffff813b287c ffff880272bf78f8\n[   48.773516]  0000000000000000 ffff880272bf78e8 ffffffff81079cc1 00000e3f00000000\n[   48.773517]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   48.773517] Call Trace:\n[   48.773518]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   48.773519]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   48.773520]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   48.773530]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   48.773541]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.773552]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   48.773565]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   48.773576]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   48.773589]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   48.773603]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   48.773606]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   48.773620]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   48.773631]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   48.773642]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   48.773643]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   48.773651]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   48.773664]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   48.773665]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   48.773675]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   48.773685]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   48.773686]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   48.773686]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   48.773687]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   48.773688]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   48.773689]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   48.773690]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   48.773690]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   48.773691]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   48.773692]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   48.773693]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   48.773693]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   48.773694] ---[ end trace 0106ec01068de5aa ]---\n[   48.805792] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   48.997281] ------------[ cut here ]------------\n[   48.997316] WARNING: CPU: 2 PID: 1643 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.997318] WARN_ON(!wm_changed)\n[   48.997320] Modules linked in:\n[   48.997321]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   48.997370] CPU: 2 PID: 1643 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   48.997372] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   48.997374]  0000000000000000 ffff88007743f980 ffffffff813b287c ffff88007743f9d0\n[   48.997377]  0000000000000000 ffff88007743f9c0 ffffffff81079cc1 00000e3f00000000\n[   48.997381]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   48.997384] Call Trace:\n[   48.997390]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   48.997393]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   48.997395]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   48.997423]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.997450]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   48.997484]  [<ffffffffa02acd4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[   48.997510]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   48.997543]  [<ffffffffa029fb50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   48.997548]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   48.997570]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   48.997590]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   48.997600]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   48.997620]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   48.997630]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   48.997639]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   48.997648]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   48.997658]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   48.997691]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   48.997724]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   48.997740]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   48.997755]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   48.997758]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   48.997760]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   48.997763]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   48.997767]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   48.997770]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   48.997774]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   48.997776] ---[ end trace 0106ec01068de5ab ]---\n[   48.997780] ------------[ cut here ]------------\n[   48.997807] WARNING: CPU: 2 PID: 1643 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.997808] WARN_ON(!wm_changed)\n[   48.997810] Modules linked in:\n[   48.997811]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   48.997851] CPU: 2 PID: 1643 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   48.997853] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   48.997854]  0000000000000000 ffff88007743f980 ffffffff813b287c ffff88007743f9d0\n[   48.997858]  0000000000000000 ffff88007743f9c0 ffffffff81079cc1 00000e3f00000000\n[   48.997861]  ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   48.997864] Call Trace:\n[   48.997867]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   48.997870]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   48.997872]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   48.997898]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   48.997925]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   48.997952]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   48.997985]  [<ffffffffa02acd4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[   48.998012]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   48.998044]  [<ffffffffa029fb50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   48.998048]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   48.998068]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   48.998088]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   48.998097]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   48.998117]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   48.998127]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   48.998136]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   48.998146]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   48.998155]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   48.998187]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   48.998221]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   48.998236]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   48.998251]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   48.998254]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   48.998256]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   48.998259]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   48.998262]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   48.998265]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   48.998268]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   48.998270] ---[ end trace 0106ec01068de5ac ]---",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:21:04 2016\nSubtest blt-uncached-S3: SUCCESS (6.736s)\n"
>        },
>        "igt@gem_exec_suspend@blt-uncached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1878,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest blt-uncached",
>            "time": {
>                "start": 1461099982.0302403,
>                "end": 1461099982.1687028,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest blt-uncached: SUCCESS (0.081s)\n"
>        },
>        "igt@gem_exec_suspend@bsd-uncached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1710,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd-uncached",
>            "time": {
>                "start": 1461100868.1326292,
>                "end": 1461100868.2986186,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest bsd-uncached: SUCCESS (0.060s)\n"
>        },
>        "igt@gem_exec_suspend@vebox-cached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2444,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest vebox-cached-S3",
>            "time": {
>                "start": 1461100186.015755,
>                "end": 1461100220.0396752,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[  102.291750] Suspending console(s) (use no_console_suspend to debug)\n[  102.443501] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[  102.446736] sd 0:0:0:0: [sda] Stopping disk\n[  102.513098] hpet1: lost 7161 rtc interrupts\n[  102.668803] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[  102.731783] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[  102.739320] hpet1: lost 7161 rtc interrupts\n[  102.739883] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[  102.787320] Broke affinity for irq 121\n[  102.801330]  cache: parent cpu1 should not be sleeping\n[  102.810369]  cache: parent cpu2 should not be sleeping\n[  102.818386]  cache: parent cpu3 should not be sleeping\n[  102.864942] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[  102.878686] sd 0:0:0:0: [sda] Starting disk\n[  102.929199] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  102.931762] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  102.934355] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  102.934609] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[  102.937005] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  102.939661] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  102.947698] ------------[ cut here ]------------\n[  102.947711] WARNING: CPU: 0 PID: 1630 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  102.947712] WARN_ON(!wm_changed)\n[  102.947730] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[  102.947732] CPU: 0 PID: 1630 Comm: kworker/u8:31 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[  102.947732] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[  102.947735] Workqueue: events_unbound async_run_entry_fn\n[  102.947736]  0000000000000000 ffff880272e0b8a8 ffffffff813b287c ffff880272e0b8f8\n[  102.947737]  0000000000000000 ffff880272e0b8e8 ffffffff81079cc1 00000e3f00000000\n[  102.947738]  ffff88027160c000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[  102.947738] Call Trace:\n[  102.947740]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[  102.947741]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[  102.947742]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[  102.947753]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  102.947764]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[  102.947778]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[  102.947789]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[  102.947802]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[  102.947815]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[  102.947820]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[  102.947834]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[  102.947845]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[  102.947856]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[  102.947857]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[  102.947867]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[  102.947880]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[  102.947881]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[  102.947891]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[  102.947901]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[  102.947902]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[  102.947904]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[  102.947905]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[  102.947906]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[  102.947906]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[  102.947907]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[  102.947908]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[  102.947909]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[  102.947910]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[  102.947911]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[  102.947912]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[  102.947912] ---[ end trace 0a738e796f0d3972 ]---\n[  103.001205] atkbd serio0: Failed to enable keyboard on isa0060/serio0",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:10:17 2016\nSubtest vebox-cached-S3: SUCCESS (3.501s)\n"
>        },
>        "igt@gem_exec_suspend@bsd-cached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1718,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd-cached-S3",
>            "time": {
>                "start": 1461100868.6526706,
>                "end": 1461100902.9097369,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   49.411920] Suspending console(s) (use no_console_suspend to debug)\n[   49.507588] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[   49.510660] sd 0:0:0:0: [sda] Stopping disk\n[   49.607083] hpet1: lost 7161 rtc interrupts\n[   49.676243] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   49.745663] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   49.753732] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   49.799115] Broke affinity for irq 121\n[   49.815184]  cache: parent cpu1 should not be sleeping\n[   49.822724]  cache: parent cpu2 should not be sleeping\n[   49.832548]  cache: parent cpu3 should not be sleeping\n[   49.870785] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[   49.884016] sd 0:0:0:0: [sda] Starting disk\n[   49.938104] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   49.941996] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   49.944670] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   49.952946] ------------[ cut here ]------------\n[   49.952959] WARNING: CPU: 3 PID: 1661 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   49.952959] WARN_ON(!wm_changed)\n[   49.952978] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   49.952979] CPU: 3 PID: 1661 Comm: kworker/u8:17 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   49.952979] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   49.952982] Workqueue: events_unbound async_run_entry_fn\n[   49.952983]  0000000000000000 ffff8800777df8a8 ffffffff813b287c ffff8800777df8f8\n[   49.952984]  0000000000000000 ffff8800777df8e8 ffffffff81079cc1 00000e3f00000000\n[   49.952985]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   49.952985] Call Trace:\n[   49.952988]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   49.952989]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   49.952989]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   49.953001]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   49.953012]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   49.953025]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   49.953036]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   49.953050]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   49.953063]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   49.953067]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   49.953081]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   49.953092]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   49.953103]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   49.953105]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   49.953114]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   49.953127]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   49.953128]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   49.953138]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   49.953148]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   49.953149]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   49.953150]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   49.953151]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   49.953152]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   49.953153]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   49.953154]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   49.953155]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   49.953155]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   49.953156]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   49.953157]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   49.953158]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   49.953159] ---[ end trace 0106ec01068de5ad ]---\n[   50.001784] atkbd serio0: Failed to enable keyboard on isa0060/serio0",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:21:40 2016\nSubtest bsd-cached-S3: SUCCESS (3.085s)\n"
>        },
>        "igt@gem_exec_suspend@basic-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1847,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest basic-S4",
>            "time": {
>                "start": 1461101052.2170255,
>                "end": 1461101204.581295,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   53.437481] hpet1: lost 7161 rtc interrupts\n[   53.678669] hpet1: lost 7160 rtc interrupts\n[   53.860191] done (allocated 231594 pages)\n[   53.921994] hpet1: lost 7161 rtc interrupts\n[   54.026353] (elapsed 0.675 seconds) done.\n[   54.170554] hpet1: lost 7160 rtc interrupts\n[   54.243428] Suspending console(s) (use no_console_suspend to debug)\n[   54.406432] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   54.418129] hpet1: lost 7160 rtc interrupts\n[   54.418174] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   54.480211] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   54.488314] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   54.533178] Broke affinity for irq 121\n[   54.550002]  cache: parent cpu1 should not be sleeping\n[   54.558428]  cache: parent cpu2 should not be sleeping\n[   54.570047]  cache: parent cpu3 should not be sleeping\n[   54.647392] usb usb1: root hub lost power or was reset\n[   54.647393] usb usb2: root hub lost power or was reset\n[   54.650890] sd 0:0:0:0: [sda] Starting disk\n[   54.709012] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   54.760305] ------------[ cut here ]------------\n[   54.760320] WARNING: CPU: 2 PID: 1755 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   54.760321] WARN_ON(!wm_changed)\n[   54.760339] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   54.760341] CPU: 2 PID: 1755 Comm: kworker/u8:51 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   54.760341] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   54.760343] Workqueue: events_unbound async_run_entry_fn\n[   54.760345]  0000000000000000 ffff88027251f8a8 ffffffff813b287c ffff88027251f8f8\n[   54.760346]  0000000000000000 ffff88027251f8e8 ffffffff81079cc1 00000e3f00000000\n[   54.760347]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   54.760347] Call Trace:\n[   54.760349]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   54.760350]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   54.760351]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   54.760362]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   54.760373]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   54.760387]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   54.760397]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   54.760411]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   54.760424]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   54.760429]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   54.760442]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   54.760454]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   54.760465]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   54.760466]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   54.760476]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   54.760489]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   54.760490]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   54.760500]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   54.760510]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   54.760511]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   54.760512]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   54.760513]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   54.760514]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   54.760515]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   54.760516]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   54.760517]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   54.760517]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   54.760518]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   54.760519]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   54.760520]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   54.760521] ---[ end trace 0106ec01068de5b1 ]---\n[   54.766499] ------------[ cut here ]------------\n[   54.766512] WARNING: CPU: 2 PID: 1755 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   54.766513] WARN_ON(!wm_changed)\n[   54.766526] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   54.766527] CPU: 2 PID: 1755 Comm: kworker/u8:51 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   54.766527] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   54.766529] Workqueue: events_unbound async_run_entry_fn\n[   54.766530]  0000000000000000 ffff88027251f8a8 ffffffff813b287c ffff88027251f8f8\n[   54.766531]  0000000000000000 ffff88027251f8e8 ffffffff81079cc1 00000e3f00000000\n[   54.766532]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   54.766532] Call Trace:\n[   54.766534]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   54.766534]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   54.766535]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   54.766546]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   54.766557]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   54.766570]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   54.766581]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   54.766595]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   54.766608]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   54.766612]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   54.766626]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   54.766637]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   54.766648]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   54.766649]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   54.766658]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   54.766672]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   54.766672]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   54.766682]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   54.766692]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   54.766693]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   54.766694]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   54.766695]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   54.766696]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   54.766696]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   54.766697]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   54.766698]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   54.766699]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   54.766699]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   54.766701]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   54.766701]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   54.766702] ---[ end trace 0106ec01068de5b2 ]---\n[   54.766703] ------------[ cut here ]------------\n[   54.766714] WARNING: CPU: 2 PID: 1755 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   54.766714] WARN_ON(!wm_changed)\n[   54.766726] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   54.766727] CPU: 2 PID: 1755 Comm: kworker/u8:51 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   54.766727] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   54.766728] Workqueue: events_unbound async_run_entry_fn\n[   54.766729]  0000000000000000 ffff88027251f8a8 ffffffff813b287c ffff88027251f8f8\n[   54.766730]  0000000000000000 ffff88027251f8e8 ffffffff81079cc1 00000e3f00000000\n[   54.766731]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   54.766731] Call Trace:\n[   54.766732]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   54.766732]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   54.766733]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   54.766744]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   54.766755]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   54.766765]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   54.766779]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   54.766790]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   54.766803]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   54.766816]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   54.766820]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   54.766833]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   54.766844]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   54.766855]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   54.766856]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   54.766864]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   54.766878]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   54.766878]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   54.766888]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   54.766898]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   54.766899]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   54.766900]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   54.766901]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   54.766901]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   54.766902]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   54.766903]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   54.766904]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   54.766905]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   54.766905]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   54.766906]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   54.766907]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   54.766907] ---[ end trace 0106ec01068de5b3 ]---\n[   54.825038] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   54.896863] hpet1: lost 7161 rtc interrupts\n[   55.156126] hpet1: lost 7161 rtc interrupts\n[   55.410076] hpet1: lost 7161 rtc interrupts\n[   55.669951] hpet1: lost 7161 rtc interrupts\n[   55.673477] usb 1-5.1:1.0: rebind failed: -517\n[   57.138109] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[   57.140853] drm/i915: Resetting chip after gpu hang",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:1847) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:1847) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest basic-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: gem_has_ring(fd, 0)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: can_mi_store_dword(gen, 0)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1847) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1847) DEBUG: Verifying result\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1847) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1847) DEBUG: Verifying result\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1847) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1847) DEBUG: Verifying result\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1847) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1847) DEBUG: Verifying result\n(gem_exec_suspend:1847) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1847) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1847) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:1847) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:1847) DEBUG: Verifying result\n(gem_exec_suspend:1847) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:1847) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:25:44 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [__write_nocancel+0x7]\n  #4 [igt_drop_caches_set+0xa4]\n  #5 [gem_quiescent_gpu+0xcf]\n  #6 [run_test+0x403]\n  #7 [__real_main227+0x131]\n  #8 [main+0x29]\n  #9 [__libc_start_main+0xf0]\n  #10 [_start+0x29]\n  #11 [<unknown>+0x29]\nSubtest basic-S4: FAIL (16.484s)\n"
>        },
>        "igt@gem_exec_suspend@bsd-uncached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2133,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd-uncached-S4",
>            "time": {
>                "start": 1461101204.7163327,
>                "end": 1461101376.7202852,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   57.544026] hpet1: lost 7161 rtc interrupts\n[   57.766074] hpet1: lost 7161 rtc interrupts\n[   57.948829] done (allocated 233547 pages)\n[   58.009610] hpet1: lost 7161 rtc interrupts\n[   58.010744] (elapsed 0.251 seconds) done.\n[   58.241360] Suspending console(s) (use no_console_suspend to debug)\n[   58.259774] hpet1: lost 7161 rtc interrupts\n[   58.336100] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   58.339582] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   58.397881] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   58.405982] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   58.448211] Broke affinity for irq 121\n[   58.467876]  cache: parent cpu1 should not be sleeping\n[   58.477209]  cache: parent cpu2 should not be sleeping\n[   58.484733]  cache: parent cpu3 should not be sleeping\n[   58.566437] usb usb1: root hub lost power or was reset\n[   58.566438] usb usb2: root hub lost power or was reset\n[   58.569017] sd 0:0:0:0: [sda] Starting disk\n[   58.631670] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   58.672012] ------------[ cut here ]------------\n[   58.672028] WARNING: CPU: 2 PID: 1663 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   58.672029] WARN_ON(!wm_changed)\n[   58.672047] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   58.672048] CPU: 2 PID: 1663 Comm: kworker/u8:19 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   58.672048] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   58.672051] Workqueue: events_unbound async_run_entry_fn\n[   58.672052]  0000000000000000 ffff8800777378a8 ffffffff813b287c ffff8800777378f8\n[   58.672053]  0000000000000000 ffff8800777378e8 ffffffff81079cc1 00000e3f00000000\n[   58.672054]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   58.672054] Call Trace:\n[   58.672057]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   58.672058]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   58.672058]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   58.672069]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   58.672080]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   58.672094]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   58.672105]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   58.672118]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   58.672131]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   58.672136]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   58.672149]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   58.672160]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   58.672172]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   58.672173]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   58.672183]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   58.672196]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   58.672197]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   58.672207]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   58.672217]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   58.672218]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   58.672219]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   58.672220]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   58.672220]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   58.672221]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   58.672222]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   58.672223]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   58.672224]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   58.672224]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   58.672226]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   58.672227]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   58.672227] ---[ end trace 0106ec01068de5b4 ]---\n[   58.677535] ------------[ cut here ]------------\n[   58.677547] WARNING: CPU: 2 PID: 1663 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   58.677548] WARN_ON(!wm_changed)\n[   58.677561] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   58.677562] CPU: 2 PID: 1663 Comm: kworker/u8:19 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   58.677562] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   58.677563] Workqueue: events_unbound async_run_entry_fn\n[   58.677565]  0000000000000000 ffff8800777378a8 ffffffff813b287c ffff8800777378f8\n[   58.677566]  0000000000000000 ffff8800777378e8 ffffffff81079cc1 00000e3f00000000\n[   58.677567]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   58.677567] Call Trace:\n[   58.677568]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   58.677569]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   58.677570]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   58.677581]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   58.677592]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   58.677605]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   58.677616]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   58.677629]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   58.677643]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   58.677647]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   58.677660]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   58.677671]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   58.677683]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   58.677683]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   58.677692]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   58.677706]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   58.677707]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   58.677717]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   58.677726]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   58.677727]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   58.677728]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   58.677729]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   58.677730]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   58.677730]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   58.677731]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   58.677732]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   58.677733]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   58.677733]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   58.677735]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   58.677735]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   58.677736] ---[ end trace 0106ec01068de5b5 ]---\n[   58.677737] ------------[ cut here ]------------\n[   58.677748] WARNING: CPU: 2 PID: 1663 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   58.677749] WARN_ON(!wm_changed)\n[   58.677760] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   58.677761] CPU: 2 PID: 1663 Comm: kworker/u8:19 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   58.677761] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   58.677762] Workqueue: events_unbound async_run_entry_fn\n[   58.677763]  0000000000000000 ffff8800777378a8 ffffffff813b287c ffff8800777378f8\n[   58.677764]  0000000000000000 ffff8800777378e8 ffffffff81079cc1 00000e3f00000000\n[   58.677765]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   58.677765] Call Trace:\n[   58.677766]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   58.677767]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   58.677767]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   58.677778]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   58.677789]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   58.677799]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   58.677813]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   58.677824]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   58.677837]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   58.677850]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   58.677854]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   58.677867]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   58.677878]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   58.677889]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   58.677890]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   58.677898]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   58.677911]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   58.677912]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   58.677922]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   58.677932]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   58.677933]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   58.677934]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   58.677935]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   58.677935]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   58.677936]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   58.677937]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   58.677938]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   58.677939]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   58.677939]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   58.677940]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   58.677941]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   58.677941] ---[ end trace 0106ec01068de5b6 ]---\n[   58.725206] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   58.792073] hpet1: lost 7161 rtc interrupts\n[   59.050469] hpet1: lost 7161 rtc interrupts\n[   59.281277] hpet1: lost 7161 rtc interrupts\n[   59.538574] hpet1: lost 7161 rtc interrupts\n[   59.793910] hpet1: lost 7161 rtc interrupts\n[   60.026721] hpet1: lost 7161 rtc interrupts\n[   60.277370] hpet1: lost 7161 rtc interrupts\n[   60.297256] hpet1: lost 4 rtc interrupts\n[   60.532433] hpet1: lost 7161 rtc interrupts\n[   60.766419] hpet1: lost 7161 rtc interrupts\n[   60.861583] ------------[ cut here ]------------\n[   60.861612] WARNING: CPU: 0 PID: 0 at /home/shared/kernels/drm-intel-nightly/net/sched/sch_generic.c:303 dev_watchdog+0x242/0x250\n[   60.862110] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   60.862140] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   60.862140] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   60.862142]  0000000000000000 ffff88027fc03da0 ffffffff813b287c ffff88027fc03df0\n[   60.862143]  0000000000000000 ffff88027fc03de0 ffffffff81079cc1 0000012f7fc1b000\n[   60.862143]  0000000000000000 ffff88007a8bb000 0000000000000001 ffff88027292bc80\n[   60.862144] Call Trace:\n[   60.862147]  <IRQ>  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   60.862148]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   60.862149]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   60.862150]  [<ffffffff816bebc2>] dev_watchdog+0x242/0x250\n[   60.862151]  [<ffffffff816be980>] ? dev_deactivate_queue.constprop.34+0x60/0x60\n[   60.862152]  [<ffffffff810e46f5>] call_timer_fn+0x35/0x120\n[   60.862153]  [<ffffffff816be980>] ? dev_deactivate_queue.constprop.34+0x60/0x60\n[   60.862154]  [<ffffffff810e609a>] run_timer_softirq+0x21a/0x2d0\n[   60.862155]  [<ffffffff8179d0c7>] __do_softirq+0xd7/0x2c5\n[   60.862156]  [<ffffffff8107f707>] irq_exit+0xd7/0xe0\n[   60.862157]  [<ffffffff8179cf02>] smp_apic_timer_interrupt+0x42/0x50\n[   60.862158]  [<ffffffff8179b03c>] apic_timer_interrupt+0x8c/0xa0\n[   60.862160]  <EOI>  [<ffffffff810f6a23>] ? tick_nohz_idle_enter+0x43/0x70\n[   60.862161]  [<ffffffff810bc88b>] cpu_startup_entry+0x4b/0x350\n[   60.862162]  [<ffffffff8178dc87>] rest_init+0x77/0x80\n[   60.862164]  [<ffffffff81d6210b>] start_kernel+0x445/0x452\n[   60.862165]  [<ffffffff81d61ab4>] ? set_init_arg+0x55/0x55\n[   60.862165]  [<ffffffff81d61120>] ? early_idt_handler_array+0x120/0x120\n[   60.862166]  [<ffffffff81d61646>] x86_64_start_reservations+0x2a/0x2c\n[   60.862167]  [<ffffffff81d61785>] x86_64_start_kernel+0x13d/0x14c\n[   60.862197] ---[ end trace 0106ec01068de5b7 ]---\n[   61.019344] hpet1: lost 7160 rtc interrupts\n[   61.251699] hpet1: lost 7160 rtc interrupts\n[   61.505673] hpet1: lost 7161 rtc interrupts\n[   61.757276] hpet1: lost 7161 rtc interrupts\n[   61.990799] hpet1: lost 7160 rtc interrupts\n[   62.244851] hpet1: lost 7161 rtc interrupts\n[   62.500935] hpet1: lost 7160 rtc interrupts\n[   62.731405] hpet1: lost 7161 rtc interrupts\n[   62.987270] hpet1: lost 7161 rtc interrupts\n[   63.222679] hpet1: lost 7161 rtc interrupts\n[   63.475017] hpet1: lost 7161 rtc interrupts\n[   63.725519] hpet1: lost 7161 rtc interrupts\n[   63.958112] hpet1: lost 7161 rtc interrupts\n[   64.179279] usb 1-5.1:1.0: rebind failed: -517\n[   65.767247] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[   65.770089] drm/i915: Resetting chip after gpu hang",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:2133) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:2133) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest bsd-uncached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2133) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2133) DEBUG: Verifying result\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2133) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2133) DEBUG: Verifying result\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2133) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2133) DEBUG: Verifying result\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2133) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2133) DEBUG: Verifying result\n(gem_exec_suspend:2133) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2133) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2133) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:2133) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:2133) DEBUG: Verifying result\n(gem_exec_suspend:2133) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:2133) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:28:17 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [__write_nocancel+0x7]\n  #4 [igt_drop_caches_set+0xa4]\n  #5 [gem_quiescent_gpu+0xcf]\n  #6 [run_test+0x403]\n  #7 [__real_main227+0x2b3]\n  #8 [main+0x29]\n  #9 [__libc_start_main+0xf0]\n  #10 [_start+0x29]\n  #11 [<unknown>+0x29]\nSubtest bsd-uncached-S4: FAIL (34.795s)\n"
>        },
>        "igt@gem_exec_suspend@bsd1-cached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2459,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd1-cached",
>            "time": {
>                "start": 1461101376.8453643,
>                "end": 1461101376.9806743,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd1-cached: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@render-uncached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 4567,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest render-uncached-S3",
>            "time": {
>                "start": 1461102212.20695,
>                "end": 1461102247.033679,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   88.267124] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   88.268691] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   88.270251] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   88.271777] CPU: 0 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   88.271778] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   88.271779]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   88.271781]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009cef740\n[   88.271782]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880273bddd20\n[   88.271784] Call Trace:\n[   88.271787]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   88.271789]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   88.271791]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   88.271792]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   88.271794]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   88.271795]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   88.271796]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   88.271797]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   88.271799]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   88.271800]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   88.276917] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:273bdd067\n[   88.278541] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff88027528ee10 mapping:          (null) index:c3a4\n[   88.280204] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   88.281869] CPU: 2 PID: 4567 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   88.281870] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   88.281872]  0000000000000000 ffff880274853ab0 ffffffff813b287c 000000000c3a4000\n[   88.281874]  00003ffffffff000 ffff880274853af8 ffffffff811a9af4 ffff8800776b1000\n[   88.281875]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274853c70\n[   88.281877] Call Trace:\n[   88.281880]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   88.281882]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   88.281884]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   88.281885]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   88.281887]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   88.281888]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   88.281889]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   88.281891]  [<ffffffff81077187>] mmput+0x57/0x120\n[   88.281893]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   88.281894]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   88.281897]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   88.281899]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   88.281900]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   88.281902]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   88.281903]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   88.281905]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   88.281907]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   88.380161] Suspending console(s) (use no_console_suspend to debug)\n[   88.510212] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[   88.513283] sd 0:0:0:0: [sda] Stopping disk\n[   88.601671] hpet1: lost 7161 rtc interrupts\n[   88.713338] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   88.776570] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   88.784666] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   88.836987] Broke affinity for irq 121\n[   88.850209]  cache: parent cpu1 should not be sleeping\n[   88.858971]  cache: parent cpu2 should not be sleeping\n[   88.865983]  cache: parent cpu3 should not be sleeping\n[   88.910625] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[   88.924122] sd 0:0:0:0: [sda] Starting disk\n[   88.974524] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   88.977085] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   88.979263] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   88.979728] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   88.982365] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   88.985003] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   88.992988] ------------[ cut here ]------------\n[   88.993001] WARNING: CPU: 0 PID: 1684 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   88.993002] WARN_ON(!wm_changed)\n[   88.993020] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   88.993021] CPU: 0 PID: 1684 Comm: kworker/u8:40 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   88.993021] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   88.993024] Workqueue: events_unbound async_run_entry_fn\n[   88.993025]  0000000000000000 ffff8800774cf8a8 ffffffff813b287c ffff8800774cf8f8\n[   88.993026]  0000000000000000 ffff8800774cf8e8 ffffffff81079cc1 00000e3f00000000\n[   88.993027]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   88.993027] Call Trace:\n[   88.993030]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   88.993031]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   88.993031]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   88.993043]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   88.993054]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   88.993067]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   88.993078]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   88.993092]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   88.993105]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   88.993110]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   88.993123]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   88.993134]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   88.993146]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   88.993147]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   88.993156]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   88.993170]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   88.993171]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   88.993181]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   88.993191]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   88.993191]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   88.993193]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   88.993193]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   88.993194]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   88.993195]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   88.993196]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   88.993197]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   88.993198]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   88.993198]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   88.993200]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   88.993200]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   88.993207] ---[ end trace 0106ec01068de5d1 ]---\n[   89.042809] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   89.098140] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   89.098941] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   89.099739] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   89.100513] CPU: 1 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   89.100514] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   89.100514]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   89.100516]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d4c740\n[   89.100516]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88027531dd20\n[   89.100517] Call Trace:\n[   89.100520]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   89.100521]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   89.100522]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   89.100522]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   89.100523]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   89.100524]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   89.100525]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   89.100525]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   89.100526]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   89.100527]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   89.104579] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27531d067\n[   89.105363] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880275350a00 mapping:          (null) index:c3a4\n[   89.106108] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   89.106881] CPU: 3 PID: 4589 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   89.106882] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   89.106882]  0000000000000000 ffff880272e6fab0 ffffffff813b287c 000000000c3a4000\n[   89.106883]  00003ffffffff000 ffff880272e6faf8 ffffffff811a9af4 ffff88007aa8a000\n[   89.106884]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880272e6fc70\n[   89.106885] Call Trace:\n[   89.106887]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   89.106888]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   89.106889]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   89.106893]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   89.106894]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   89.106896]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   89.106898]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   89.106899]  [<ffffffff81077187>] mmput+0x57/0x120\n[   89.106900]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   89.106901]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   89.106904]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   89.106904]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   89.106905]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   89.106906]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   89.106906]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   89.106907]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   89.106908]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:44:04 2016\nSubtest render-uncached-S3: SUCCESS (3.284s)\n"
>        },
>        "igt@gem_exec_suspend@bsd2-uncached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2674,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd2-uncached-S3",
>            "time": {
>                "start": 1461101532.2647657,
>                "end": 1461101532.3858762,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd2-uncached-S3: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@default-uncached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2164,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest default-uncached",
>            "time": {
>                "start": 1461100149.9718757,
>                "end": 1461100150.0813415,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest default-uncached: SUCCESS (0.034s)\n"
>        },
>        "igt@gem_exec_suspend@render-uncached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2720,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest render-uncached-S4",
>            "time": {
>                "start": 1461101532.5233707,
>                "end": 1461101685.9009247,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   71.850244] hpet1: lost 7161 rtc interrupts\n[   72.049894] done (allocated 234123 pages)\n[   72.093215] hpet1: lost 7160 rtc interrupts\n[   72.140192] Suspending console(s) (use no_console_suspend to debug)\n[   72.227123] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   72.229714] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   72.335158] hpet1: lost 7161 rtc interrupts\n[   72.567412] hpet1: lost 7161 rtc interrupts\n[   72.807217] hpet1: lost 7161 rtc interrupts\n[   72.858955] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   72.867060] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   72.906949] Broke affinity for irq 121\n[   72.922284]  cache: parent cpu1 should not be sleeping\n[   72.930120]  cache: parent cpu2 should not be sleeping\n[   72.938699]  cache: parent cpu3 should not be sleeping\n[   73.016750] usb usb1: root hub lost power or was reset\n[   73.016751] usb usb2: root hub lost power or was reset\n[   73.022610] sd 0:0:0:0: [sda] Starting disk\n[   73.099548] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   73.122853] ------------[ cut here ]------------\n[   73.122867] WARNING: CPU: 2 PID: 1672 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   73.122868] WARN_ON(!wm_changed)\n[   73.122887] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   73.122888] CPU: 2 PID: 1672 Comm: kworker/u8:28 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   73.122888] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   73.122891] Workqueue: events_unbound async_run_entry_fn\n[   73.122892]  0000000000000000 ffff880074b5b8a8 ffffffff813b287c ffff880074b5b8f8\n[   73.122893]  0000000000000000 ffff880074b5b8e8 ffffffff81079cc1 00000e3f00000000\n[   73.122894]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   73.122894] Call Trace:\n[   73.122897]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   73.122898]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   73.122898]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   73.122910]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   73.122921]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   73.122935]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   73.122945]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   73.122959]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   73.122972]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   73.122976]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   73.122990]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   73.123001]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   73.123012]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   73.123014]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   73.123023]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   73.123036]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   73.123037]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   73.123047]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   73.123057]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   73.123058]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   73.123059]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   73.123060]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   73.123061]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   73.123062]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   73.123063]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   73.123063]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   73.123064]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   73.123065]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   73.123066]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   73.123067]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   73.123068] ---[ end trace 0106ec01068de5bb ]---\n[   73.129254] ------------[ cut here ]------------\n[   73.129268] WARNING: CPU: 2 PID: 1672 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   73.129268] WARN_ON(!wm_changed)\n[   73.129282] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   73.129283] CPU: 2 PID: 1672 Comm: kworker/u8:28 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   73.129283] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   73.129285] Workqueue: events_unbound async_run_entry_fn\n[   73.129286]  0000000000000000 ffff880074b5b8a8 ffffffff813b287c ffff880074b5b8f8\n[   73.129287]  0000000000000000 ffff880074b5b8e8 ffffffff81079cc1 00000e3f00000000\n[   73.129288]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   73.129288] Call Trace:\n[   73.129290]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   73.129291]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   73.129291]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   73.129302]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   73.129313]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   73.129327]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   73.129337]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   73.129351]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   73.129364]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   73.129368]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   73.129382]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   73.129393]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   73.129404]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   73.129406]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   73.129414]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   73.129428]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   73.129429]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   73.129439]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   73.129449]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   73.129449]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   73.129451]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   73.129452]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   73.129452]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   73.129453]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   73.129454]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   73.129455]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   73.129456]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   73.129456]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   73.129457]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   73.129458]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   73.129459] ---[ end trace 0106ec01068de5bc ]---\n[   73.129460] ------------[ cut here ]------------\n[   73.129471] WARNING: CPU: 2 PID: 1672 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   73.129471] WARN_ON(!wm_changed)\n[   73.129483] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   73.129484] CPU: 2 PID: 1672 Comm: kworker/u8:28 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   73.129484] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   73.129485] Workqueue: events_unbound async_run_entry_fn\n[   73.129486]  0000000000000000 ffff880074b5b8a8 ffffffff813b287c ffff880074b5b8f8\n[   73.129487]  0000000000000000 ffff880074b5b8e8 ffffffff81079cc1 00000e3f00000000\n[   73.129488]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   73.129488] Call Trace:\n[   73.129489]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   73.129490]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   73.129491]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   73.129501]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   73.129512]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   73.129523]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   73.129536]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   73.129547]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   73.129560]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   73.129573]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   73.129577]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   73.129590]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   73.129602]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   73.129613]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   73.129614]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   73.129622]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   73.129635]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   73.129636]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   73.129646]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   73.129656]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   73.129657]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   73.129657]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   73.129658]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   73.129659]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   73.129660]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   73.129660]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   73.129662]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   73.129662]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   73.129663]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   73.129664]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   73.129665]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   73.129672] ---[ end trace 0106ec01068de5bd ]---\n[   73.174866] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   73.263832] hpet1: lost 7161 rtc interrupts\n[   73.514885] hpet1: lost 7161 rtc interrupts\n[   73.769922] hpet1: lost 7161 rtc interrupts\n[   74.022236] hpet1: lost 7160 rtc interrupts\n[   74.276125] hpet1: lost 7161 rtc interrupts\n[   74.460234] usb 1-5.1:1.0: rebind failed: -517\n[   75.842403] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[   75.843375] drm/i915: Resetting chip after gpu hang",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:2720) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:2720) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest render-uncached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2720) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2720) DEBUG: Verifying result\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2720) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2720) DEBUG: Verifying result\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2720) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2720) DEBUG: Verifying result\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:2720) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2720) DEBUG: Verifying result\n(gem_exec_suspend:2720) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:2720) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:2720) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:2720) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:2720) DEBUG: Verifying result\n(gem_exec_suspend:2720) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:2720) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:33:44 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [__write_nocancel+0x7]\n  #4 [igt_drop_caches_set+0xa4]\n  #5 [gem_quiescent_gpu+0xcf]\n  #6 [run_test+0x403]\n  #7 [__real_main227+0x2b3]\n  #8 [main+0x29]\n  #9 [__libc_start_main+0xf0]\n  #10 [_start+0x29]\n  #11 [<unknown>+0x29]\nSubtest render-uncached-S4: FAIL (17.495s)\n"
>        },
>        "igt@gem_exec_suspend@bsd1-cached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3185,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd1-cached-S4",
>            "time": {
>                "start": 1461101686.0085013,
>                "end": 1461101686.120922,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd1-cached-S4: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@bsd1-uncached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3189,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd1-uncached-S4",
>            "time": {
>                "start": 1461101686.2257378,
>                "end": 1461101686.3654184,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd1-uncached-S4: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@bsd1-cached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2156,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd1-cached-S3",
>            "time": {
>                "start": 1461100149.5531383,
>                "end": 1461100149.6274805,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd1-cached-S3: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@bsd2-cached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2144,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd2-cached",
>            "time": {
>                "start": 1461100149.0004609,
>                "end": 1461100149.0559456,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd2-cached: SKIP (0.000s)\n"
>        },
>        "igt@gem_exec_suspend@blt-cached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2168,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest blt-cached",
>            "time": {
>                "start": 1461100150.165417,
>                "end": 1461100150.3470008,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest blt-cached: SUCCESS (0.087s)\n"
>        },
>        "igt@gem_exec_suspend@default-uncached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1596,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest default-uncached-S3",
>            "time": {
>                "start": 1461099764.597645,
>                "end": 1461099799.5521796,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   92.384087] Suspending console(s) (use no_console_suspend to debug)\n[   92.495384] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[   92.498204] sd 0:0:0:0: [sda] Stopping disk\n[   92.626317] hpet_rtc_timer_reinit: 42 callbacks suppressed\n[   92.626317] hpet1: lost 7161 rtc interrupts\n[   92.776733] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   92.866171] ------------[ cut here ]------------\n[   92.866181] WARNING: CPU: 3 PID: 6 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/drm_irq.c:1323 drm_wait_one_vblank+0x143/0x180 [drm]\n[   92.866181] vblank wait timed out on crtc 2\n[   92.866199] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   92.866200] CPU: 3 PID: 6 Comm: kworker/u8:0 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   92.866200] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   92.866202] Workqueue: events_unbound async_run_entry_fn\n[   92.866204]  0000000000000000 ffff880276263940 ffffffff813b287c ffff880276263990\n[   92.866205]  0000000000000000 ffff880276263980 ffffffff81079cc1 0000052b71603970\n[   92.866205]  ffff880275c26000 0000000000000002 00000000000056eb ffff880271603978\n[   92.866206] Call Trace:\n[   92.866208]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   92.866209]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   92.866210]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   92.866211]  [<ffffffff810bbee8>] ? finish_wait+0x58/0x70\n[   92.866217]  [<ffffffffa007a7d3>] drm_wait_one_vblank+0x143/0x180 [drm]\n[   92.866218]  [<ffffffff810bc1c0>] ? prepare_to_wait_event+0x100/0x100\n[   92.866231]  [<ffffffffa0241648>] skl_update_wm+0x668/0x6f0 [i915]\n[   92.866241]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   92.866253]  [<ffffffffa02aab50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   92.866257]  [<ffffffffa019ac2f>] ? __drm_atomic_helper_crtc_duplicate_state+0x7f/0x110 [drm_kms_helper]\n[   92.866265]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   92.866268]  [<ffffffffa019c6d2>] drm_atomic_helper_disable_all+0xa2/0xf0 [drm_kms_helper]\n[   92.866271]  [<ffffffffa019cb53>] drm_atomic_helper_suspend+0x43/0xa0 [drm_kms_helper]\n[   92.866284]  [<ffffffffa02acf95>] intel_display_suspend+0x15/0x50 [i915]\n[   92.866294]  [<ffffffffa022d342>] i915_drm_suspend+0x92/0x1b0 [i915]\n[   92.866303]  [<ffffffffa022d48f>] i915_pm_suspend+0x2f/0x50 [i915]\n[   92.866304]  [<ffffffff81401216>] pci_pm_suspend+0x76/0x140\n[   92.866305]  [<ffffffff814011a0>] ? pci_pm_freeze+0xe0/0xe0\n[   92.866306]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   92.866307]  [<ffffffff81518b12>] __device_suspend+0x122/0x350\n[   92.866307]  [<ffffffff81518d5f>] async_suspend+0x1f/0xa0\n[   92.866308]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   92.866309]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   92.866310]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   92.866311]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   92.866311]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   92.866313]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   92.866313]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   92.866314] ---[ end trace 0a738e796f0d395e ]---\n[   92.866698] hpet1: lost 7161 rtc interrupts\n[   92.902556] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   92.939953] ------------[ cut here ]------------\n[   92.939960] WARNING: CPU: 2 PID: 6 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/drm_irq.c:1323 drm_wait_one_vblank+0x143/0x180 [drm]\n[   92.939961] vblank wait timed out on crtc 2\n[   92.939973] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   92.939974] CPU: 2 PID: 6 Comm: kworker/u8:0 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   92.939974] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   92.939975] Workqueue: events_unbound async_run_entry_fn\n[   92.939977]  0000000000000000 ffff880276263990 ffffffff813b287c ffff8802762639e0\n[   92.939977]  0000000000000000 ffff8802762639d0 ffffffff81079cc1 0000052b71603970\n[   92.939978]  ffff880275c26000 0000000000000002 000000000000570a ffff880271603978\n[   92.939978] Call Trace:\n[   92.939980]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   92.939981]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   92.939981]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   92.939982]  [<ffffffff810bbee8>] ? finish_wait+0x58/0x70\n[   92.939988]  [<ffffffffa007a7d3>] drm_wait_one_vblank+0x143/0x180 [drm]\n[   92.939990]  [<ffffffff810bc1c0>] ? prepare_to_wait_event+0x100/0x100\n[   92.940004]  [<ffffffffa02aa1f0>] intel_pre_plane_update+0x160/0x190 [i915]\n[   92.940017]  [<ffffffffa02aaa4d>] intel_atomic_commit+0x33d/0x1fb0 [i915]\n[   92.940021]  [<ffffffffa019ac2f>] ? __drm_atomic_helper_crtc_duplicate_state+0x7f/0x110 [drm_kms_helper]\n[   92.940028]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   92.940031]  [<ffffffffa019c6d2>] drm_atomic_helper_disable_all+0xa2/0xf0 [drm_kms_helper]\n[   92.940035]  [<ffffffffa019cb53>] drm_atomic_helper_suspend+0x43/0xa0 [drm_kms_helper]\n[   92.940047]  [<ffffffffa02acf95>] intel_display_suspend+0x15/0x50 [i915]\n[   92.940056]  [<ffffffffa022d342>] i915_drm_suspend+0x92/0x1b0 [i915]\n[   92.940066]  [<ffffffffa022d48f>] i915_pm_suspend+0x2f/0x50 [i915]\n[   92.940067]  [<ffffffff81401216>] pci_pm_suspend+0x76/0x140\n[   92.940068]  [<ffffffff814011a0>] ? pci_pm_freeze+0xe0/0xe0\n[   92.940068]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   92.940069]  [<ffffffff81518b12>] __device_suspend+0x122/0x350\n[   92.940070]  [<ffffffff81518d5f>] async_suspend+0x1f/0xa0\n[   92.940070]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   92.940071]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   92.940072]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   92.940073]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   92.940073]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   92.940074]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   92.940075]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   92.940075] ---[ end trace 0a738e796f0d395f ]---\n[   93.004223] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   93.012317] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   93.012318] ------------[ cut here ]------------\n[   93.012329] WARNING: CPU: 3 PID: 120 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_runtime_pm.c:438 bxt_enable_dc9+0x11c/0x160 [i915]\n[   93.012330] Power well on.\n[   93.012344] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   93.012344] CPU: 3 PID: 120 Comm: kworker/u8:2 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   93.012345] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   93.012346] Workqueue: events_unbound async_run_entry_fn\n[   93.012348]  0000000000000000 ffff8800772cbc38 ffffffff813b287c ffff8800772cbc88\n[   93.012348]  0000000000000000 ffff8800772cbc78 ffffffff81079cc1 000001b6772c8000\n[   93.012349]  ffff8802704a0000 0000000000000000 ffff880275c26000 0000000000000000\n[   93.012349] Call Trace:\n[   93.012351]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   93.012352]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   93.012353]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   93.012364]  [<ffffffffa024996c>] bxt_enable_dc9+0x11c/0x160 [i915]\n[   93.012373]  [<ffffffffa022e130>] intel_suspend_complete+0x1e0/0x700 [i915]\n[   93.012382]  [<ffffffffa022e68c>] i915_drm_suspend_late+0x3c/0xe0 [i915]\n[   93.012392]  [<ffffffffa022e810>] ? i915_pm_poweroff_late+0x30/0x30 [i915]\n[   93.012401]  [<ffffffffa022e839>] i915_pm_suspend_late+0x29/0x30 [i915]\n[   93.012402]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   93.012403]  [<ffffffff8151883b>] __device_suspend_late+0xdb/0x1f0\n[   93.012404]  [<ffffffff8151896f>] async_suspend_late+0x1f/0xa0\n[   93.012404]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   93.012405]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   93.012406]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   93.012407]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   93.012407]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   93.012409]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   93.012409]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   93.012410] ---[ end trace 0a738e796f0d3960 ]---\n[   93.056344] Broke affinity for irq 121\n[   93.067751]  cache: parent cpu1 should not be sleeping\n[   93.074773]  cache: parent cpu2 should not be sleeping\n[   93.081730]  cache: parent cpu3 should not be sleeping\n[   93.117335] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[   93.130265] sd 0:0:0:0: [sda] Starting disk\n[   93.181414] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   93.184059] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   93.185414] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   93.186738] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   93.189408] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   93.192082] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   93.224180] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training\n[   93.226365] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization\n[   93.228529] ------------[ cut here ]------------\n[   93.228541] WARNING: CPU: 3 PID: 1608 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.228542] WARN_ON(!wm_changed)\n[   93.228560] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   93.228561] CPU: 3 PID: 1608 Comm: kworker/u8:9 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   93.228562] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   93.228564] Workqueue: events_unbound async_run_entry_fn\n[   93.228565]  0000000000000000 ffff8802727df8a8 ffffffff813b287c ffff8802727df8f8\n[   93.228566]  0000000000000000 ffff8802727df8e8 ffffffff81079cc1 00000e3f00000000\n[   93.228567]  ffff88027160c000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[   93.228567] Call Trace:\n[   93.228570]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   93.228571]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   93.228571]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   93.228583]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.228594]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   93.228608]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   93.228618]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   93.228632]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   93.228645]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   93.228649]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   93.228663]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   93.228675]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   93.228686]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   93.228687]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   93.228697]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   93.228710]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[   93.228711]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   93.228721]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   93.228731]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[   93.228732]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   93.228734]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   93.228734]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   93.228735]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   93.228736]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   93.228737]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   93.228738]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   93.228739]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   93.228739]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   93.228741]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   93.228741]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   93.228742] ---[ end trace 0a738e796f0d3961 ]---\n[   93.234743] ------------[ cut here ]------------\n[   93.234755] WARNING: CPU: 3 PID: 1608 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.234755] WARN_ON(!wm_changed)\n[   93.234769] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   93.234770] CPU: 3 PID: 1608 Comm: kworker/u8:9 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   93.234770] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   93.234771] Workqueue: events_unbound async_run_entry_fn\n[   93.234773]  0000000000000000 ffff8802727df8a8 ffffffff813b287c ffff8802727df8f8\n[   93.234773]  0000000000000000 ffff8802727df8e8 ffffffff81079cc1 00000e3f00000000\n[   93.234774]  ffff88027160c000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[   93.234775] Call Trace:\n[   93.234776]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   93.234777]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   93.234778]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   93.234789]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.234799]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   93.234813]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   93.234824]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   93.234837]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   93.234850]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   93.234855]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   93.234869]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   93.234880]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   93.234891]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   93.234892]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   93.234902]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   93.234915]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[   93.234916]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   93.234926]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   93.234936]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[   93.234937]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   93.234937]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   93.234938]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   93.234939]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   93.234940]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   93.234941]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   93.234942]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   93.234943]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   93.234943]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   93.234944]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   93.234945]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   93.234946] ---[ end trace 0a738e796f0d3962 ]---\n[   93.234947] ------------[ cut here ]------------\n[   93.234958] WARNING: CPU: 3 PID: 1608 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.234958] WARN_ON(!wm_changed)\n[   93.234970] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   93.234971] CPU: 3 PID: 1608 Comm: kworker/u8:9 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   93.234972] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   93.234973] Workqueue: events_unbound async_run_entry_fn\n[   93.234973]  0000000000000000 ffff8802727df8a8 ffffffff813b287c ffff8802727df8f8\n[   93.234974]  0000000000000000 ffff8802727df8e8 ffffffff81079cc1 00000e3f00000000\n[   93.234975]  ffff88027160d000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[   93.234975] Call Trace:\n[   93.234976]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   93.234977]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   93.234978]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   93.234989]  [<ffffffffa0240000>] ? ilk_compute_pipe_wm+0x120/0x530 [i915]\n[   93.234999]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.235010]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   93.235023]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   93.235034]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   93.235048]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   93.235061]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   93.235064]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   93.235078]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   93.235089]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   93.235100]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   93.235101]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   93.235109]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   93.235122]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[   93.235123]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   93.235133]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   93.235143]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[   93.235144]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   93.235145]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   93.235145]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   93.235146]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   93.235147]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   93.235148]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   93.235149]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   93.235149]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   93.235150]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   93.235151]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   93.235152]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   93.235152] ---[ end trace 0a738e796f0d3963 ]---\n[   93.252714] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   93.442256] ------------[ cut here ]------------\n[   93.442291] WARNING: CPU: 1 PID: 1596 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.442293] WARN_ON(!wm_changed)\n[   93.442295] Modules linked in:\n[   93.442297]  binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   93.442345] CPU: 1 PID: 1596 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   93.442347] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   93.442349]  0000000000000000 ffff880271b57980 ffffffff813b287c ffff880271b579d0\n[   93.442353]  0000000000000000 ffff880271b579c0 ffffffff81079cc1 00000e3f00000000\n[   93.442356]  ffff88027160c000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[   93.442360] Call Trace:\n[   93.442366]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   93.442369]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   93.442372]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   93.442399]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.442426]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   93.442459]  [<ffffffffa02b7d4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[   93.442486]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   93.442519]  [<ffffffffa02aab50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   93.442523]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   93.442546]  [<ffffffffa0092457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   93.442566]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   93.442577]  [<ffffffffa019df8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   93.442597]  [<ffffffffa0091e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   93.442607]  [<ffffffffa01a0043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   93.442616]  [<ffffffffa01a00bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   93.442626]  [<ffffffffa019ffc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   93.442635]  [<ffffffffa01a0066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   93.442668]  [<ffffffffa02c86c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   93.442701]  [<ffffffffa02f1e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   93.442716]  [<ffffffffa0076d7e>] drm_lastclose+0x2e/0x130 [drm]\n[   93.442732]  [<ffffffffa007716c>] drm_release+0x2ec/0x4c0 [drm]\n[   93.442735]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   93.442737]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   93.442740]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   93.442744]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   93.442747]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   93.442751]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   93.442753] ---[ end trace 0a738e796f0d3964 ]---\n[   93.442757] ------------[ cut here ]------------\n[   93.442784] WARNING: CPU: 1 PID: 1596 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.442785] WARN_ON(!wm_changed)\n[   93.442786] Modules linked in:\n[   93.442788]  binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   93.442828] CPU: 1 PID: 1596 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   93.442829] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   93.442831]  0000000000000000 ffff880271b57980 ffffffff813b287c ffff880271b579d0\n[   93.442834]  0000000000000000 ffff880271b579c0 ffffffff81079cc1 00000e3f00000000\n[   93.442837]  ffff88027160e000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[   93.442840] Call Trace:\n[   93.442843]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   93.442846]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   93.442849]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   93.442875]  [<ffffffffa0240000>] ? ilk_compute_pipe_wm+0x120/0x530 [i915]\n[   93.442902]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   93.442929]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   93.442962]  [<ffffffffa02b7d4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[   93.442988]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   93.443021]  [<ffffffffa02aab50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   93.443025]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   93.443045]  [<ffffffffa0092457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   93.443065]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   93.443074]  [<ffffffffa019df8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   93.443094]  [<ffffffffa0091e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   93.443104]  [<ffffffffa01a0043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   93.443113]  [<ffffffffa01a00bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   93.443123]  [<ffffffffa019ffc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   93.443132]  [<ffffffffa01a0066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   93.443164]  [<ffffffffa02c86c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   93.443198]  [<ffffffffa02f1e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   93.443213]  [<ffffffffa0076d7e>] drm_lastclose+0x2e/0x130 [drm]\n[   93.443228]  [<ffffffffa007716c>] drm_release+0x2ec/0x4c0 [drm]\n[   93.443231]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   93.443233]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   93.443236]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   93.443240]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   93.443242]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   93.443245]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   93.443248] ---[ end trace 0a738e796f0d3965 ]---",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:03:16 2016\nSubtest default-uncached-S3: SUCCESS (4.354s)\n"
>        },
>        "igt@gem_exec_suspend@bsd-uncached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3967,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd-uncached-S3",
>            "time": {
>                "start": 1461101989.902324,
>                "end": 1461102024.750996,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   82.716748] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   82.717630] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   82.718518] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   82.719395] CPU: 2 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   82.719395] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   82.719396]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   82.719397]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c84f80\n[   82.719398]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88027213ed20\n[   82.719399] Call Trace:\n[   82.719401]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   82.719402]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   82.719403]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   82.719404]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   82.719405]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   82.719405]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   82.719406]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   82.719407]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   82.719407]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   82.719409]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   82.723430] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27213e067\n[   82.724317] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272ecaeb0 mapping:          (null) index:c3a4\n[   82.725179] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   82.726035] CPU: 1 PID: 3967 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   82.726035] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   82.726036]  0000000000000000 ffff8802721cfab0 ffffffff813b287c 000000000c3a4000\n[   82.726037]  00003ffffffff000 ffff8802721cfaf8 ffffffff811a9af4 ffff8802712e6000\n[   82.726038]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff8802721cfc70\n[   82.726039] Call Trace:\n[   82.726041]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   82.726042]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   82.726043]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   82.726044]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   82.726044]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   82.726045]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   82.726046]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   82.726047]  [<ffffffff81077187>] mmput+0x57/0x120\n[   82.726047]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   82.726048]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   82.726050]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   82.726051]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   82.726052]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   82.726052]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   82.726053]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   82.726054]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   82.726055]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   82.872025] Suspending console(s) (use no_console_suspend to debug)\n[   83.057383] hpet1: lost 7160 rtc interrupts\n[   83.103765] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[   83.106840] sd 0:0:0:0: [sda] Stopping disk\n[   83.279624] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   83.282779] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   83.307224] hpet1: lost 7161 rtc interrupts\n[   83.359896] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   83.367997] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   83.417193] Broke affinity for irq 121\n[   83.433022]  cache: parent cpu1 should not be sleeping\n[   83.441131]  cache: parent cpu2 should not be sleeping\n[   83.449561]  cache: parent cpu3 should not be sleeping\n[   83.493373] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[   83.505742] sd 0:0:0:0: [sda] Starting disk\n[   83.564215] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   83.564379] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   83.566890] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[   83.601051] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training\n[   83.603223] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization\n[   83.605385] ------------[ cut here ]------------\n[   83.605396] WARNING: CPU: 1 PID: 1654 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.605397] WARN_ON(!wm_changed)\n[   83.605416] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   83.605417] CPU: 1 PID: 1654 Comm: kworker/u8:10 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   83.605417] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   83.605420] Workqueue: events_unbound async_run_entry_fn\n[   83.605421]  0000000000000000 ffff88027406b8a8 ffffffff813b287c ffff88027406b8f8\n[   83.605422]  0000000000000000 ffff88027406b8e8 ffffffff81079cc1 00000e3f00000000\n[   83.605423]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   83.605423] Call Trace:\n[   83.605425]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   83.605426]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   83.605427]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   83.605438]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.605449]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   83.605463]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   83.605474]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   83.605487]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   83.605500]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   83.605505]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   83.605518]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   83.605530]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   83.605541]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   83.605542]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   83.605551]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   83.605565]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   83.605566]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   83.605576]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   83.605586]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   83.605586]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   83.605588]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   83.605588]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   83.605589]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   83.605590]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   83.605591]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   83.605592]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   83.605593]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   83.605593]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   83.605595]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   83.605596]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   83.605596] ---[ end trace 0106ec01068de5c4 ]---\n[   83.611588] ------------[ cut here ]------------\n[   83.611600] WARNING: CPU: 1 PID: 1654 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.611601] WARN_ON(!wm_changed)\n[   83.611614] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   83.611615] CPU: 1 PID: 1654 Comm: kworker/u8:10 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   83.611615] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   83.611617] Workqueue: events_unbound async_run_entry_fn\n[   83.611618]  0000000000000000 ffff88027406b8a8 ffffffff813b287c ffff88027406b8f8\n[   83.611619]  0000000000000000 ffff88027406b8e8 ffffffff81079cc1 00000e3f00000000\n[   83.611620]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   83.611620] Call Trace:\n[   83.611622]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   83.611622]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   83.611623]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   83.611634]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.611645]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   83.611659]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   83.611669]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   83.611683]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   83.611696]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   83.611700]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   83.611713]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   83.611725]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   83.611736]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   83.611737]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   83.611746]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   83.611759]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   83.611760]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   83.611770]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   83.611780]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   83.611781]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   83.611782]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   83.611782]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   83.611783]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   83.611784]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   83.611785]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   83.611786]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   83.611786]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   83.611787]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   83.611788]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   83.611789]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   83.611789] ---[ end trace 0106ec01068de5c5 ]---\n[   83.611791] ------------[ cut here ]------------\n[   83.611802] WARNING: CPU: 1 PID: 1654 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.611802] WARN_ON(!wm_changed)\n[   83.611814] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   83.611814] CPU: 1 PID: 1654 Comm: kworker/u8:10 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   83.611815] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   83.611816] Workqueue: events_unbound async_run_entry_fn\n[   83.611817]  0000000000000000 ffff88027406b8a8 ffffffff813b287c ffff88027406b8f8\n[   83.611818]  0000000000000000 ffff88027406b8e8 ffffffff81079cc1 00000e3f00000000\n[   83.611818]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   83.611819] Call Trace:\n[   83.611820]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   83.611820]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   83.611821]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   83.611832]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   83.611842]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.611853]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   83.611867]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   83.611877]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   83.611891]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   83.611904]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   83.611907]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   83.611921]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   83.611932]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   83.611943]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   83.611944]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[   83.611952]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   83.611965]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   83.611967]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[   83.611977]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   83.611987]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   83.611987]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[   83.611988]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   83.611989]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   83.611990]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   83.611990]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   83.611991]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   83.611992]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   83.611993]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   83.611994]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   83.611995]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   83.611995]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   83.611996] ---[ end trace 0106ec01068de5c6 ]---\n[   83.629835] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   83.854090] ------------[ cut here ]------------\n[   83.854125] WARNING: CPU: 0 PID: 3967 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.854127] WARN_ON(!wm_changed)\n[   83.854129] Modules linked in:\n[   83.854130]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   83.854179] CPU: 0 PID: 3967 Comm: gem_exec_suspen Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   83.854181] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   83.854183]  0000000000000000 ffff8802721cf980 ffffffff813b287c ffff8802721cf9d0\n[   83.854187]  0000000000000000 ffff8802721cf9c0 ffffffff81079cc1 00000e3f00000000\n[   83.854190]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   83.854194] Call Trace:\n[   83.854199]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   83.854202]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   83.854205]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   83.854233]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.854260]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   83.854294]  [<ffffffffa02acd4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[   83.854321]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   83.854354]  [<ffffffffa029fb50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   83.854357]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   83.854380]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   83.854400]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   83.854411]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   83.854431]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   83.854440]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   83.854450]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   83.854459]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   83.854469]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   83.854502]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   83.854536]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   83.854551]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   83.854566]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   83.854569]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   83.854572]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   83.854575]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   83.854578]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   83.854582]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   83.854585]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   83.854588] ---[ end trace 0106ec01068de5c7 ]---\n[   83.854592] ------------[ cut here ]------------\n[   83.854619] WARNING: CPU: 0 PID: 3967 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.854621] WARN_ON(!wm_changed)\n[   83.854622] Modules linked in:\n[   83.854623]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   83.854664] CPU: 0 PID: 3967 Comm: gem_exec_suspen Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   83.854666] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   83.854667]  0000000000000000 ffff8802721cf980 ffffffff813b287c ffff8802721cf9d0\n[   83.854670]  0000000000000000 ffff8802721cf9c0 ffffffff81079cc1 00000e3f00000000\n[   83.854674]  ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   83.854677] Call Trace:\n[   83.854680]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   83.854683]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   83.854685]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   83.854711]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   83.854738]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   83.854765]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   83.854798]  [<ffffffffa02acd4e>] ? bxt_ddi_pll_disable+0x4e/0x60 [i915]\n[   83.854824]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   83.854857]  [<ffffffffa029fb50>] intel_atomic_commit+0x440/0x1fb0 [i915]\n[   83.854861]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   83.854881]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   83.854901]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   83.854910]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   83.854930]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   83.854940]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   83.854950]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   83.854959]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   83.854969]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   83.855002]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   83.855035]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   83.855051]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   83.855066]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   83.855069]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   83.855071]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   83.855074]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   83.855077]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   83.855080]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   83.855083]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   83.855085] ---[ end trace 0106ec01068de5c8 ]---\n[   83.858623] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   83.861776] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   83.864893] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   83.868025] CPU: 1 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   83.868027] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   83.868028]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   83.868032]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d0aa40\n[   83.868035]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff8802742a9d20\n[   83.868038] Call Trace:\n[   83.868043]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   83.868053]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   83.868061]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   83.868066]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   83.868069]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   83.868072]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   83.868075]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   83.868077]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   83.868079]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   83.868082]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   83.873496] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:2742a9067\n[   83.875252] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802743bbb90 mapping:          (null) index:c3a4\n[   83.877007] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   83.878780] CPU: 2 PID: 3989 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   83.878781] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   83.878782]  0000000000000000 ffff880275037ab0 ffffffff813b287c 000000000c3a4000\n[   83.878784]  00003ffffffff000 ffff880275037af8 ffffffff811a9af4 ffff8802743b1000\n[   83.878786]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880275037c70\n[   83.878790] Call Trace:\n[   83.878795]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   83.878797]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   83.878798]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   83.878800]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   83.878802]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   83.878803]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   83.878804]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   83.878806]  [<ffffffff81077187>] mmput+0x57/0x120\n[   83.878808]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   83.878809]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   83.878814]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   83.878818]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   83.878820]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   83.878822]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   83.878823]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   83.878825]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   83.878827]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:40:21 2016\nSubtest bsd-uncached-S3: SUCCESS (4.180s)\n"
>        },
>        "igt@gem_exec_suspend@render-uncached": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2440,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest render-uncached",
>            "time": {
>                "start": 1461100185.7665231,
>                "end": 1461100185.914933,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "pass",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nSubtest render-uncached: SUCCESS (0.060s)\n"
>        },
>        "igt@gem_exec_suspend@blt-uncached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3613,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest blt-uncached-S4",
>            "time": {
>                "start": 1461101838.040031,
>                "end": 1461101989.0373604,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   79.402319] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   79.403592] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   79.404840] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   79.406111] CPU: 2 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   79.406112] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   79.406113]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   79.406115]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001de8900\n[   79.406116]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880077a24d20\n[   79.406117] Call Trace:\n[   79.406121]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   79.406123]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   79.406128]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   79.406131]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   79.406134]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   79.406136]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   79.406138]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   79.406139]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   79.406140]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   79.406142]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   79.411994] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:77a24067\n[   79.413276] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274050f50 mapping:          (null) index:c3a4\n[   79.414569] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   79.415869] CPU: 1 PID: 3613 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   79.415870] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   79.415871]  0000000000000000 ffff88007aba7ab0 ffffffff813b287c 000000000c3a4000\n[   79.415873]  00003ffffffff000 ffff88007aba7af8 ffffffff811a9af4 ffff8802725d8000\n[   79.415874]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff88007aba7c70\n[   79.415875] Call Trace:\n[   79.415879]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   79.415881]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   79.415882]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   79.415883]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   79.415885]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   79.415886]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   79.415887]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   79.415889]  [<ffffffff81077187>] mmput+0x57/0x120\n[   79.415890]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   79.415892]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   79.415895]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   79.415896]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   79.415897]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   79.415899]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   79.415900]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   79.415901]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   79.415903]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   79.770657] hpet1: lost 7161 rtc interrupts\n[   79.788051] Suspending console(s) (use no_console_suspend to debug)\n[   79.870393] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun\n[   79.872423] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   79.937345] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   79.945448] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   79.988452] Broke affinity for irq 121\n[   80.003821]  cache: parent cpu1 should not be sleeping\n[   80.011904]  cache: parent cpu2 should not be sleeping\n[   80.026102]  cache: parent cpu3 should not be sleeping\n[   80.126202] usb usb1: root hub lost power or was reset\n[   80.126203] usb usb2: root hub lost power or was reset\n[   80.128313] sd 0:0:0:0: [sda] Starting disk\n[   80.204723] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   80.216948] ------------[ cut here ]------------\n[   80.216963] WARNING: CPU: 1 PID: 1655 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   80.216964] WARN_ON(!wm_changed)\n[   80.216982] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   80.216984] CPU: 1 PID: 1655 Comm: kworker/u8:11 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   80.216984] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   80.216987] Workqueue: events_unbound async_run_entry_fn\n[   80.216988]  0000000000000000 ffff8800774d78a8 ffffffff813b287c ffff8800774d78f8\n[   80.216989]  0000000000000000 ffff8800774d78e8 ffffffff81079cc1 00000e3f00000000\n[   80.216990]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   80.216990] Call Trace:\n[   80.216992]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   80.216993]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   80.216994]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   80.217005]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   80.217016]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   80.217030]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   80.217041]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   80.217054]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   80.217067]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   80.217072]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   80.217085]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   80.217096]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   80.217108]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   80.217109]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   80.217119]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   80.217132]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   80.217133]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   80.217143]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   80.217153]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   80.217154]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   80.217155]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   80.217156]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   80.217157]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   80.217158]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   80.217159]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   80.217159]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   80.217160]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   80.217161]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   80.217162]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   80.217163]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   80.217164] ---[ end trace 0106ec01068de5c1 ]---\n[   80.222374] ------------[ cut here ]------------\n[   80.222386] WARNING: CPU: 1 PID: 1655 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   80.222387] WARN_ON(!wm_changed)\n[   80.222400] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   80.222401] CPU: 1 PID: 1655 Comm: kworker/u8:11 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   80.222401] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   80.222403] Workqueue: events_unbound async_run_entry_fn\n[   80.222404]  0000000000000000 ffff8800774d78a8 ffffffff813b287c ffff8800774d78f8\n[   80.222405]  0000000000000000 ffff8800774d78e8 ffffffff81079cc1 00000e3f00000000\n[   80.222406]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   80.222406] Call Trace:\n[   80.222408]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   80.222408]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   80.222409]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   80.222420]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   80.222431]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   80.222444]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   80.222455]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   80.222469]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   80.222482]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   80.222486]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   80.222500]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   80.222511]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   80.222522]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   80.222523]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   80.222532]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   80.222545]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   80.222546]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   80.222556]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   80.222566]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   80.222567]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   80.222568]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   80.222569]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   80.222569]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   80.222570]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   80.222571]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   80.222572]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   80.222573]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   80.222573]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   80.222574]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   80.222575]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   80.222576] ---[ end trace 0106ec01068de5c2 ]---\n[   80.222577] ------------[ cut here ]------------\n[   80.222588] WARNING: CPU: 1 PID: 1655 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   80.222588] WARN_ON(!wm_changed)\n[   80.222600] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   80.222600] CPU: 1 PID: 1655 Comm: kworker/u8:11 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   80.222601] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   80.222602] Workqueue: events_unbound async_run_entry_fn\n[   80.222603]  0000000000000000 ffff8800774d78a8 ffffffff813b287c ffff8800774d78f8\n[   80.222604]  0000000000000000 ffff8800774d78e8 ffffffff81079cc1 00000e3f00000000\n[   80.222604]  ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   80.222605] Call Trace:\n[   80.222606]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   80.222606]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   80.222607]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   80.222618]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   80.222628]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   80.222639]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   80.222653]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   80.222663]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   80.222677]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   80.222690]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   80.222693]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   80.222707]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   80.222718]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   80.222729]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   80.222730]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   80.222738]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   80.222751]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   80.222752]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   80.222762]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   80.222772]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   80.222773]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   80.222774]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   80.222775]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   80.222775]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   80.222776]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   80.222777]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   80.222778]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   80.222779]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   80.222779]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   80.222780]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   80.222781]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   80.222789] ---[ end trace 0106ec01068de5c3 ]---\n[   80.273949] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   80.373558] hpet1: lost 7160 rtc interrupts\n[   80.624773] hpet1: lost 7160 rtc interrupts\n[   80.860672] hpet1: lost 7161 rtc interrupts\n[   81.115282] hpet1: lost 7161 rtc interrupts\n[   81.256797] done.\n[   82.463384] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[   82.466288] drm/i915: Resetting chip after gpu hang\n[   82.468586] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   82.469299] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   82.470000] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   82.470721] CPU: 2 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   82.470722] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   82.470723]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   82.470724]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c97600\n[   82.470724]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff8802725d8d20\n[   82.470728] Call Trace:\n[   82.470731]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   82.470732]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   82.470733]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   82.470733]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   82.470734]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   82.470735]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   82.470736]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   82.470737]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   82.470737]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   82.470738]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   82.475116] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:2725d8067\n[   82.475813] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880273d6a5a0 mapping:          (null) index:c3a4\n[   82.476491] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   82.477211] CPU: 1 PID: 3863 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   82.477212] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   82.477212]  0000000000000000 ffff880274337ab0 ffffffff813b287c 000000000c3a4000\n[   82.477214]  00003ffffffff000 ffff880274337af8 ffffffff811a9af4 ffff880271b8e000\n[   82.477214]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274337c70\n[   82.477215] Call Trace:\n[   82.477219]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   82.477221]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   82.477223]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   82.477224]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   82.477225]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   82.477225]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   82.477226]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   82.477227]  [<ffffffff81077187>] mmput+0x57/0x120\n[   82.477228]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   82.477229]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   82.477231]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   82.477231]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   82.477232]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   82.477233]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   82.477233]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   82.477234]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   82.477235]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:3613) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:3613) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest blt-uncached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3613) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3613) DEBUG: Verifying result\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3613) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3613) DEBUG: Verifying result\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3613) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3613) DEBUG: Verifying result\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3613) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3613) DEBUG: Verifying result\n(gem_exec_suspend:3613) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3613) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3613) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:3613) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:3613) DEBUG: Verifying result\n(gem_exec_suspend:3613) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:3613) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:38:49 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [__write_nocancel+0x7]\n  #4 [igt_drop_caches_set+0xa4]\n  #5 [gem_quiescent_gpu+0xcf]\n  #6 [run_test+0x403]\n  #7 [__real_main227+0x2b3]\n  #8 [main+0x29]\n  #9 [__libc_start_main+0xf0]\n  #10 [_start+0x29]\n  #11 [<unknown>+0x29]\nSubtest blt-uncached-S4: FAIL (12.363s)\n"
>        },
>        "igt@gem_exec_suspend@bsd-cached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 3995,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd-cached-S4",
>            "time": {
>                "start": 1461102025.3271313,
>                "end": 1461102176.804216,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   84.028644] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   84.029526] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   84.030395] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   84.031229] CPU: 1 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   84.031230] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   84.031230]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   84.031231]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d5e580\n[   84.031232]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880275796d20\n[   84.031233] Call Trace:\n[   84.031235]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   84.031237]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   84.031237]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   84.031238]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   84.031239]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   84.031239]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   84.031240]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   84.031241]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   84.031242]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   84.031243]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   84.035279] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:275796067\n[   84.036169] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272bc6eb0 mapping:          (null) index:c3a4\n[   84.037034] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   84.037917] CPU: 2 PID: 3995 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   84.037917] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   84.037918]  0000000000000000 ffff880273b83ab0 ffffffff813b287c 000000000c3a4000\n[   84.037919]  00003ffffffff000 ffff880273b83af8 ffffffff811a9af4 ffff8800776d8000\n[   84.037920]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880273b83c70\n[   84.037920] Call Trace:\n[   84.037923]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   84.037924]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   84.037925]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   84.037925]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   84.037926]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   84.037927]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   84.037928]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   84.037930]  [<ffffffff81077187>] mmput+0x57/0x120\n[   84.037932]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   84.037934]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   84.037936]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   84.037938]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   84.037939]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   84.037941]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   84.037941]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   84.037942]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   84.037943]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   84.376110] hpet1: lost 7161 rtc interrupts\n[   84.482406] Suspending console(s) (use no_console_suspend to debug)\n[   84.622386] hpet1: lost 7160 rtc interrupts\n[   84.719620] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   84.792391] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   84.800469] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   84.841862] Broke affinity for irq 121\n[   84.856287]  cache: parent cpu1 should not be sleeping\n[   84.864043]  cache: parent cpu2 should not be sleeping\n[   84.874413]  cache: parent cpu3 should not be sleeping\n[   84.952761] usb usb1: root hub lost power or was reset\n[   84.952762] usb usb2: root hub lost power or was reset\n[   84.955878] sd 0:0:0:0: [sda] Starting disk\n[   85.010223] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   85.071547] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   85.186527] hpet1: lost 7161 rtc interrupts\n[   85.419600] hpet1: lost 7161 rtc interrupts\n[   85.545518] ------------[ cut here ]------------\n[   85.545533] WARNING: CPU: 2 PID: 1855 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   85.545534] WARN_ON(!wm_changed)\n[   85.545552] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   85.545554] CPU: 2 PID: 1855 Comm: kworker/u8:57 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   85.545554] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   85.545556] Workqueue: events_unbound async_run_entry_fn\n[   85.545558]  0000000000000000 ffff8802743278a8 ffffffff813b287c ffff8802743278f8\n[   85.545559]  0000000000000000 ffff8802743278e8 ffffffff81079cc1 00000e3f00000000\n[   85.545560]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   85.545560] Call Trace:\n[   85.545562]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   85.545563]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   85.545564]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   85.545575]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   85.545586]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   85.545600]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   85.545611]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   85.545624]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   85.545637]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   85.545642]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   85.545655]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   85.545666]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   85.545678]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   85.545679]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   85.545689]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   85.545702]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   85.545703]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   85.545713]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   85.545723]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   85.545724]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   85.545725]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   85.545726]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   85.545726]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   85.545727]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   85.545728]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   85.545729]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   85.545730]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   85.545730]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   85.545732]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   85.545733]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   85.545733] ---[ end trace 0106ec01068de5c9 ]---\n[   85.659891] hpet1: lost 7161 rtc interrupts\n[   85.854747] usb 1-5.1:1.0: rebind failed: -517\n[   86.998102] drm/i915: Resetting chip after gpu hang\n[   87.006689] ------------[ cut here ]------------\n[   87.006700] WARNING: CPU: 0 PID: 3995 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.006701] WARN_ON(!wm_changed)\n[   87.006701] Modules linked in:\n[   87.006702]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   87.006717] CPU: 0 PID: 3995 Comm: gem_exec_suspen Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.006717] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.006718]  0000000000000000 ffff880273b83908 ffffffff813b287c ffff880273b83958\n[   87.006719]  0000000000000000 ffff880273b83948 ffffffff81079cc1 00000e3f00000000\n[   87.006720]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   87.006720] Call Trace:\n[   87.006722]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.006723]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   87.006724]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   87.006730]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.006735]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   87.006742]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   87.006748]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   87.006755]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   87.006762]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   87.006765]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   87.006772]  [<ffffffffa029f111>] ? intel_pre_plane_update+0x81/0x190 [i915]\n[   87.006779]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   87.006781]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   87.006787]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   87.006791]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   87.006793]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   87.006797]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   87.006799]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   87.006801]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   87.006803]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   87.006805]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   87.006812]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   87.006820]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   87.006823]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   87.006826]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   87.006827]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   87.006827]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   87.006828]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   87.006829]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   87.006830]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   87.006831]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   87.006832] ---[ end trace 0106ec01068de5ca ]---\n[   87.006832] ------------[ cut here ]------------\n[   87.006838] WARNING: CPU: 0 PID: 3995 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.006839] WARN_ON(!wm_changed)\n[   87.006839] Modules linked in:\n[   87.006839]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   87.006848] CPU: 0 PID: 3995 Comm: gem_exec_suspen Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.006848] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.006848]  0000000000000000 ffff880273b83908 ffffffff813b287c ffff880273b83958\n[   87.006849]  0000000000000000 ffff880273b83948 ffffffff81079cc1 00000e3f00000000\n[   87.006850]  ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   87.006850] Call Trace:\n[   87.006851]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.006852]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   87.006852]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   87.006857]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   87.006863]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   87.006869]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   87.006876]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   87.006881]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   87.006888]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   87.006895]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   87.006897]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   87.006904]  [<ffffffffa029f111>] ? intel_pre_plane_update+0x81/0x190 [i915]\n[   87.006911]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   87.006911]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   87.006916]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   87.006920]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   87.006922]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   87.006926]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   87.006928]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   87.006930]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   87.006932]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   87.006934]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   87.006940]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   87.006948]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   87.006951]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   87.006954]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   87.006955]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   87.006955]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   87.006956]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   87.006956]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   87.006957]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   87.006958]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   87.006958] ---[ end trace 0106ec01068de5cb ]---\n[   87.017357] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:27137f067\n[   87.020212] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping:          (null) index:c3a4\n[   87.023038] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   87.026288] CPU: 1 PID: 1631 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.026290] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.026292]  0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000\n[   87.026295]  00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001ead980\n[   87.026298]  000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88007ab66d20\n[   87.026307] Call Trace:\n[   87.026314]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.026317]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   87.026322]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   87.026324]  [<ffffffff811afa63>] copy_page_range+0x5f3/0xac0\n[   87.026327]  [<ffffffff81078838>] copy_process.part.30+0x13d8/0x1a40\n[   87.026329]  [<ffffffff81079069>] _do_fork+0xd9/0x360\n[   87.026332]  [<ffffffff81003833>] ? syscall_trace_enter_phase2+0x73/0x180\n[   87.026335]  [<ffffffff81079399>] SyS_clone+0x19/0x20\n[   87.026340]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   87.026346]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   87.031823] BUG: Bad page map in process python3  pte:ffff88027137fd58 pmd:7ab66067\n[   87.033657] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802743bbaa0 mapping:          (null) index:c3a4\n[   87.035455] file:          (null) fault:          (null) mmap:          (null) readpage:          (null)\n[   87.037277] CPU: 3 PID: 4536 Comm: python3 Tainted: G    B   W I     4.6.0-rc3-nightly+ #1\n[   87.037278] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   87.037279]  0000000000000000 ffff880074b07ab0 ffffffff813b287c 000000000c3a4000\n[   87.037281]  00003ffffffff000 ffff880074b07af8 ffffffff811a9af4 0000000000000000\n[   87.037283]  000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880074b07c70\n[   87.037284] Call Trace:\n[   87.037287]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   87.037290]  [<ffffffff811a9af4>] print_bad_pte+0x1e4/0x290\n[   87.037293]  [<ffffffff811ab0ec>] vm_normal_page+0x6c/0xa0\n[   87.037297]  [<ffffffff811abd64>] unmap_page_range+0x574/0x930\n[   87.037300]  [<ffffffff811ac1a1>] unmap_single_vma+0x81/0xf0\n[   87.037304]  [<ffffffff811ac4b7>] unmap_vmas+0x47/0x90\n[   87.037306]  [<ffffffff811b4118>] exit_mmap+0x98/0x150\n[   87.037307]  [<ffffffff81077187>] mmput+0x57/0x120\n[   87.037309]  [<ffffffff8120332d>] flush_old_exec+0x46d/0x920\n[   87.037311]  [<ffffffff81252acf>] load_elf_binary+0x31f/0x1690\n[   87.037313]  [<ffffffffa04e3068>] ? load_misc_binary+0x68/0x420 [binfmt_misc]\n[   87.037316]  [<ffffffff811a8fa4>] ? get_user_pages_remote+0x54/0x60\n[   87.037317]  [<ffffffff8120296e>] search_binary_handler+0x9e/0x1e0\n[   87.037319]  [<ffffffff81204347>] do_execveat_common.isra.36+0x527/0x6c0\n[   87.037320]  [<ffffffff8120476a>] SyS_execve+0x3a/0x50\n[   87.037322]  [<ffffffff81003ae9>] do_syscall_64+0x69/0x110\n[   87.037323]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:3995) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:3995) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest bsd-cached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3995) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3995) DEBUG: Verifying result\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3995) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3995) DEBUG: Verifying result\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3995) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3995) DEBUG: Verifying result\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:3995) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3995) DEBUG: Verifying result\n(gem_exec_suspend:3995) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:3995) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:3995) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:3995) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:3995) DEBUG: Verifying result\n(gem_exec_suspend:3995) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:3995) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:41:57 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [ioctl+0x7]\n  #4 [drmIoctl+0x28]\n  #5 [gem_wait+0x38]\n  #6 [gem_sync+0x11]\n  #7 [gem_quiescent_gpu+0xba]\n  #8 [run_test+0x403]\n  #9 [__real_main227+0x2f6]\n  #10 [main+0x29]\n  #11 [__libc_start_main+0xf0]\n  #12 [_start+0x29]\n  #13 [<unknown>+0x29]\nSubtest bsd-cached-S4: FAIL (12.014s)\n"
>        },
>        "igt@gem_exec_suspend@default-cached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1742,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest default-cached-S4",
>            "time": {
>                "start": 1461100903.0197258,
>                "end": 1461101052.086222,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   50.404259] hpet1: lost 7161 rtc interrupts\n[   50.622970] hpet1: lost 7160 rtc interrupts\n[   50.842998] done (allocated 232436 pages)\n[   50.861802] hpet1: lost 7161 rtc interrupts\n[   51.059176] Suspending console(s) (use no_console_suspend to debug)\n[   51.109850] hpet1: lost 7161 rtc interrupts\n[   51.161549] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   51.215213] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   51.223311] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   51.271491] Broke affinity for irq 121\n[   51.287362]  cache: parent cpu1 should not be sleeping\n[   51.295828]  cache: parent cpu2 should not be sleeping\n[   51.305515]  cache: parent cpu3 should not be sleeping\n[   51.383961] usb usb1: root hub lost power or was reset\n[   51.383962] usb usb2: root hub lost power or was reset\n[   51.398006] sd 0:0:0:0: [sda] Starting disk\n[   51.464749] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   51.500948] ------------[ cut here ]------------\n[   51.500963] WARNING: CPU: 2 PID: 1684 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   51.500964] WARN_ON(!wm_changed)\n[   51.500982] Modules linked in: binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   51.500984] CPU: 2 PID: 1684 Comm: kworker/u8:40 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   51.500984] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   51.500986] Workqueue: events_unbound async_run_entry_fn\n[   51.500988]  0000000000000000 ffff8800774cf8a8 ffffffff813b287c ffff8800774cf8f8\n[   51.500989]  0000000000000000 ffff8800774cf8e8 ffffffff81079cc1 00000e3f00000000\n[   51.500990]  ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8\n[   51.500990] Call Trace:\n[   51.500992]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   51.500993]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   51.500994]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   51.501005]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   51.501016]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   51.501030]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   51.501041]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   51.501054]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   51.501067]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   51.501072]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   51.501086]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   51.501097]  [<ffffffffa023f901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   51.501108]  [<ffffffffa023f909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   51.501110]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   51.501119]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   51.501133]  [<ffffffffa02abd08>] intel_display_resume+0xb8/0x140 [i915]\n[   51.501134]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   51.501144]  [<ffffffffa02220dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   51.501154]  [<ffffffffa0222197>] i915_pm_resume+0x27/0x30 [i915]\n[   51.501155]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   51.501157]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   51.501157]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   51.501158]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   51.501159]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   51.501160]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   51.501161]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   51.501161]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   51.501162]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   51.501163]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   51.501164]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   51.501165] ---[ end trace 0106ec01068de5ae ]---\n[   51.533826] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   51.602986] hpet1: lost 7161 rtc interrupts\n[   51.832034] hpet1: lost 7161 rtc interrupts\n[   52.077473] hpet1: lost 7161 rtc interrupts\n[   52.323529] hpet1: lost 7161 rtc interrupts\n[   52.431146] done.\n[   53.001834] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[   53.004590] drm/i915: Resetting chip after gpu hang\n[   53.012800] ------------[ cut here ]------------\n[   53.012817] WARNING: CPU: 0 PID: 1742 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   53.012818] WARN_ON(!wm_changed)\n[   53.012819] Modules linked in:\n[   53.012820]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   53.012843] CPU: 0 PID: 1742 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   53.012844] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   53.012845]  0000000000000000 ffff88027140b908 ffffffff813b287c ffff88027140b958\n[   53.012847]  0000000000000000 ffff88027140b948 ffffffff81079cc1 00000e3f00000000\n[   53.012848]  ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   53.012850] Call Trace:\n[   53.012853]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   53.012854]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   53.012855]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   53.012866]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   53.012878]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   53.012892]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   53.012903]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   53.012916]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   53.012930]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   53.012935]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   53.012949]  [<ffffffffa029f111>] ? intel_pre_plane_update+0x81/0x190 [i915]\n[   53.012963]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   53.012965]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   53.012975]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   53.012984]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   53.012988]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   53.012996]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   53.013000]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   53.013004]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   53.013008]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   53.013011]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   53.013025]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   53.013039]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   53.013045]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   53.013051]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   53.013054]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   53.013055]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   53.013056]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   53.013058]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   53.013059]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   53.013061]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   53.013062] ---[ end trace 0106ec01068de5af ]---\n[   53.013064] ------------[ cut here ]------------\n[   53.013075] WARNING: CPU: 0 PID: 1742 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   53.013076] WARN_ON(!wm_changed)\n[   53.013076] Modules linked in:\n[   53.013077]  binfmt_misc asix usbnet mii x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass nls_iso8859_1 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi aesni_intel snd_hda_codec_realtek aes_x86_64 snd_hda_codec_generic lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec serio_raw snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer shpchp snd mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops psmouse dca sdhci_pci drm ptp xhci_pci sdhci ahci xhci_hcd pps_core libahci i2c_algo_bit i2c_hid hid video\n[   53.013094] CPU: 0 PID: 1742 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   53.013095] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   53.013095]  0000000000000000 ffff88027140b908 ffffffff813b287c ffff88027140b958\n[   53.013096]  0000000000000000 ffff88027140b948 ffffffff81079cc1 00000e3f00000000\n[   53.013098]  ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8\n[   53.013099] Call Trace:\n[   53.013101]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   53.013102]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   53.013103]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   53.013114]  [<ffffffffa0230000>] ? cherryview_init_clock_gating+0x50/0xe0 [i915]\n[   53.013125]  [<ffffffffa0235fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   53.013136]  [<ffffffffa023617a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   53.013150]  [<ffffffffa02c3ec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   53.013161]  [<ffffffffa023771e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   53.013175]  [<ffffffffa02a5cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   53.013188]  [<ffffffffa02917be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   53.013192]  [<ffffffffa01f8d19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   53.013206]  [<ffffffffa029f111>] ? intel_pre_plane_update+0x81/0x190 [i915]\n[   53.013219]  [<ffffffffa02a0a9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   53.013221]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   53.013229]  [<ffffffffa00e6457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   53.013238]  [<ffffffffa00e70c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   53.013241]  [<ffffffffa01f9f8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   53.013250]  [<ffffffffa00e5e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   53.013254]  [<ffffffffa01fc043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   53.013258]  [<ffffffffa01fc0bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   53.013262]  [<ffffffffa01fbfc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   53.013265]  [<ffffffffa01fc066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   53.013279]  [<ffffffffa02bd6c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   53.013293]  [<ffffffffa02e6e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   53.013299]  [<ffffffffa00cad7e>] drm_lastclose+0x2e/0x130 [drm]\n[   53.013306]  [<ffffffffa00cb16c>] drm_release+0x2ec/0x4c0 [drm]\n[   53.013307]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   53.013308]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   53.013309]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   53.013310]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   53.013311]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   53.013313]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   53.013313] ---[ end trace 0106ec01068de5b0 ]---",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:1742) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:1742) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest default-cached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1742) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1742) DEBUG: Verifying result\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1742) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1742) DEBUG: Verifying result\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1742) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1742) DEBUG: Verifying result\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1742) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1742) DEBUG: Verifying result\n(gem_exec_suspend:1742) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1742) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1742) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:1742) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:1742) DEBUG: Verifying result\n(gem_exec_suspend:1742) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:1742) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:23:15 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [__write_nocancel+0x7]\n  #4 [igt_drop_caches_set+0xa4]\n  #5 [gem_quiescent_gpu+0xcf]\n  #6 [run_test+0x403]\n  #7 [__real_main227+0x2f6]\n  #8 [main+0x29]\n  #9 [__libc_start_main+0xf0]\n  #10 [_start+0x29]\n  #11 [<unknown>+0x29]\nSubtest default-cached-S4: FAIL (11.847s)\n"
>        },
>        "igt@gem_exec_suspend@vebox-uncached-s3": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 2519,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest vebox-uncached-S3",
>            "time": {
>                "start": 1461100255.15246,
>                "end": 1461100290.198775,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[  104.348274] Suspending console(s) (use no_console_suspend to debug)\n[  104.558842] hpet1: lost 7160 rtc interrupts\n[  104.560819] sd 0:0:0:0: [sda] Synchronizing SCSI cache\n[  104.563835] sd 0:0:0:0: [sda] Stopping disk\n[  104.721809] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[  104.805008] hpet1: lost 7161 rtc interrupts\n[  104.865404] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[  104.873484] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[  104.917413] Broke affinity for irq 121\n[  104.932629]  cache: parent cpu1 should not be sleeping\n[  104.939734]  cache: parent cpu2 should not be sleeping\n[  104.948494]  cache: parent cpu3 should not be sleeping\n[  104.981349] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0)\n[  104.994482] sd 0:0:0:0: [sda] Starting disk\n[  105.053319] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  105.055996] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up\n[  105.064529] ------------[ cut here ]------------\n[  105.064541] WARNING: CPU: 3 PID: 1629 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  105.064542] WARN_ON(!wm_changed)\n[  105.064560] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[  105.064561] CPU: 3 PID: 1629 Comm: kworker/u8:30 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[  105.064562] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[  105.064564] Workqueue: events_unbound async_run_entry_fn\n[  105.064566]  0000000000000000 ffff880271b078a8 ffffffff813b287c ffff880271b078f8\n[  105.064566]  0000000000000000 ffff880271b078e8 ffffffff81079cc1 00000e3f00000000\n[  105.064567]  ffff88027160c000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[  105.064568] Call Trace:\n[  105.064570]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[  105.064571]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[  105.064572]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[  105.064583]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[  105.064594]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[  105.064608]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[  105.064619]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[  105.064632]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[  105.064646]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[  105.064650]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[  105.064663]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[  105.064675]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[  105.064686]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[  105.064687]  [<ffffffff81400f01>] ? pci_pm_thaw+0x61/0x90\n[  105.064697]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[  105.064710]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[  105.064711]  [<ffffffff81400f30>] ? pci_pm_thaw+0x90/0x90\n[  105.064721]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[  105.064731]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[  105.064732]  [<ffffffff81400f94>] pci_pm_resume+0x64/0xa0\n[  105.064733]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[  105.064734]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[  105.064734]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[  105.064735]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[  105.064736]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[  105.064737]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[  105.064738]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[  105.064738]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[  105.064740]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[  105.064741]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[  105.064741] ---[ end trace 0a738e796f0d3974 ]---\n[  105.070385] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[  105.135141] atkbd serio0: Failed to enable keyboard on isa0060/serio0",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "dmesg-warn",
>            "traceback": null,
>            "returncode": 0,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"mem\" using /dev/rtc0 at Tue Apr 19 21:11:27 2016\nSubtest vebox-uncached-S3: SUCCESS (4.100s)\n"
>        },
>        "igt@gem_exec_suspend@vebox-cached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 1687,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest vebox-cached-S4",
>            "time": {
>                "start": 1461099834.0010293,
>                "end": 1461099981.9231732,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "[   94.538915] done (allocated 194106 pages)\n[   94.650561] hpet1: lost 7161 rtc interrupts\n[   94.758704] Suspending console(s) (use no_console_suspend to debug)\n[   94.864555] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun\n[   94.893711] hpet1: lost 7161 rtc interrupts\n[   94.993700] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   95.001803] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout\n[   95.048876] Broke affinity for irq 121\n[   95.061608]  cache: parent cpu1 should not be sleeping\n[   95.072941]  cache: parent cpu2 should not be sleeping\n[   95.081326]  cache: parent cpu3 should not be sleeping\n[   95.156686] usb usb1: root hub lost power or was reset\n[   95.156686] usb usb2: root hub lost power or was reset\n[   95.161870] sd 0:0:0:0: [sda] Starting disk\n[   95.213542] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0\n[   95.306065] ------------[ cut here ]------------\n[   95.306080] WARNING: CPU: 3 PID: 1610 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   95.306081] WARN_ON(!wm_changed)\n[   95.306099] Modules linked in: binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   95.306100] CPU: 3 PID: 1610 Comm: kworker/u8:11 Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   95.306101] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   95.306103] Workqueue: events_unbound async_run_entry_fn\n[   95.306104]  0000000000000000 ffff8802750d38a8 ffffffff813b287c ffff8802750d38f8\n[   95.306105]  0000000000000000 ffff8802750d38e8 ffffffff81079cc1 00000e3f00000000\n[   95.306106]  ffff88027160c000 ffff88027160e000 0000000000000004 ffff880275c263a8\n[   95.306106] Call Trace:\n[   95.306109]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   95.306110]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   95.306110]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   95.306121]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   95.306132]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   95.306146]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   95.306157]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   95.306170]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   95.306184]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   95.306188]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   95.306202]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   95.306213]  [<ffffffffa024a901>] ? intel_display_power_put+0xd1/0x140 [i915]\n[   95.306225]  [<ffffffffa024a909>] ? intel_display_power_put+0xd9/0x140 [i915]\n[   95.306226]  [<ffffffff81400d01>] ? pci_pm_suspend_noirq+0xa1/0x190\n[   95.306236]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   95.306249]  [<ffffffffa02b6d08>] intel_display_resume+0xb8/0x140 [i915]\n[   95.306250]  [<ffffffff81400df0>] ? pci_pm_suspend_noirq+0x190/0x190\n[   95.306260]  [<ffffffffa022d0dd>] i915_drm_resume+0xdd/0x170 [i915]\n[   95.306270]  [<ffffffffa022d197>] i915_pm_resume+0x27/0x30 [i915]\n[   95.306271]  [<ffffffff81400e69>] pci_pm_restore+0x79/0xb0\n[   95.306273]  [<ffffffff81517dee>] dpm_run_callback+0x4e/0x130\n[   95.306274]  [<ffffffff81518373>] device_resume+0xd3/0x1f0\n[   95.306274]  [<ffffffff815184ad>] async_resume+0x1d/0x50\n[   95.306275]  [<ffffffff8109b7e8>] async_run_entry_fn+0x48/0x150\n[   95.306276]  [<ffffffff81092d50>] process_one_work+0x150/0x3f0\n[   95.306277]  [<ffffffff8109350b>] worker_thread+0x12b/0x4b0\n[   95.306278]  [<ffffffff810933e0>] ? rescuer_thread+0x340/0x340\n[   95.306278]  [<ffffffff81098ca9>] kthread+0xc9/0xe0\n[   95.306280]  [<ffffffff8179a662>] ret_from_fork+0x22/0x40\n[   95.306280]  [<ffffffff81098be0>] ? kthread_park+0x60/0x60\n[   95.306281] ---[ end trace 0a738e796f0d3967 ]---\n[   95.308101] atkbd serio0: Failed to enable keyboard on isa0060/serio0\n[   95.380189] hpet1: lost 7161 rtc interrupts\n[   95.627717] hpet1: lost 7161 rtc interrupts\n[   95.835294] usb 1-5.1:1.0: rebind failed: -517\n[   96.739996] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning!\n[   96.740870] drm/i915: Resetting chip after gpu hang\n[   96.748263] ------------[ cut here ]------------\n[   96.748275] WARNING: CPU: 1 PID: 1687 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   96.748275] WARN_ON(!wm_changed)\n[   96.748276] Modules linked in:\n[   96.748276]  binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   96.748292] CPU: 1 PID: 1687 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   96.748292] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   96.748293]  0000000000000000 ffff880272657908 ffffffff813b287c ffff880272657958\n[   96.748294]  0000000000000000 ffff880272657948 ffffffff81079cc1 00000e3f00000000\n[   96.748294]  ffff88027160c000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[   96.748295] Call Trace:\n[   96.748297]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   96.748298]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   96.748299]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   96.748304]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   96.748311]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   96.748318]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   96.748324]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   96.748331]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   96.748338]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   96.748341]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   96.748348]  [<ffffffffa02aa111>] ? intel_pre_plane_update+0x81/0x190 [i915]\n[   96.748356]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   96.748357]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   96.748364]  [<ffffffffa0092457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   96.748368]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   96.748370]  [<ffffffffa019df8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   96.748375]  [<ffffffffa0091e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   96.748377]  [<ffffffffa01a0043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   96.748379]  [<ffffffffa01a00bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   96.748381]  [<ffffffffa019ffc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   96.748383]  [<ffffffffa01a0066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   96.748390]  [<ffffffffa02c86c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   96.748397]  [<ffffffffa02f1e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   96.748401]  [<ffffffffa0076d7e>] drm_lastclose+0x2e/0x130 [drm]\n[   96.748404]  [<ffffffffa007716c>] drm_release+0x2ec/0x4c0 [drm]\n[   96.748405]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   96.748405]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   96.748406]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   96.748407]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   96.748408]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   96.748409]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   96.748422] ---[ end trace 0a738e796f0d3968 ]---\n[   96.748424] ------------[ cut here ]------------\n[   96.748431] WARNING: CPU: 1 PID: 1687 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   96.748433] WARN_ON(!wm_changed)\n[   96.748434] Modules linked in:\n[   96.748436]  binfmt_misc asix usbnet mii snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep nls_iso8859_1 snd_pcm x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_seq_midi snd_seq_midi_event aes_x86_64 snd_rawmidi lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq snd_seq_device snd_timer snd shpchp mei_me mei soundcore rfkill_gpio tpm_crb intel_pmc_ipc mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid mmc_block i915 psmouse igb drm_kms_helper dca sdhci_pci syscopyarea ptp sysfillrect sysimgblt sdhci xhci_pci fb_sys_fops xhci_hcd drm ahci pps_core i2c_algo_bit libahci i2c_hid hid video\n[   96.748448] CPU: 1 PID: 1687 Comm: gem_exec_suspen Tainted: G        W I     4.6.0-rc3-nightly+ #1\n[   96.748448] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016\n[   96.748448]  0000000000000000 ffff880272657908 ffffffff813b287c ffff880272657958\n[   96.748449]  0000000000000000 ffff880272657948 ffffffff81079cc1 00000e3f00000000\n[   96.748450]  ffff88027160e000 ffff88027160d000 0000000000000004 ffff880275c263a8\n[   96.748450] Call Trace:\n[   96.748451]  [<ffffffff813b287c>] dump_stack+0x63/0x87\n[   96.748452]  [<ffffffff81079cc1>] __warn+0xd1/0xf0\n[   96.748452]  [<ffffffff81079d2f>] warn_slowpath_fmt+0x4f/0x60\n[   96.748458]  [<ffffffffa0240000>] ? ilk_compute_pipe_wm+0x120/0x530 [i915]\n[   96.748464]  [<ffffffffa0240fd2>] skl_update_other_pipe_wm+0x172/0x180 [i915]\n[   96.748470]  [<ffffffffa024117a>] skl_update_wm+0x19a/0x6f0 [i915]\n[   96.748477]  [<ffffffffa02ceec0>] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915]\n[   96.748483]  [<ffffffffa024271e>] intel_update_watermarks+0x1e/0x30 [i915]\n[   96.748490]  [<ffffffffa02b0cdd>] haswell_crtc_enable+0x45d/0x900 [i915]\n[   96.748497]  [<ffffffffa029c7be>] ? intel_finish_crtc_commit+0xe/0x10 [i915]\n[   96.748499]  [<ffffffffa019cd19>] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper]\n[   96.748507]  [<ffffffffa02aa111>] ? intel_pre_plane_update+0x81/0x190 [i915]\n[   96.748514]  [<ffffffffa02aba9d>] intel_atomic_commit+0x138d/0x1fb0 [i915]\n[   96.748515]  [<ffffffff811d9277>] ? kmem_cache_alloc_trace+0x187/0x210\n[   96.748519]  [<ffffffffa0092457>] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm]\n[   96.748525]  [<ffffffffa00930c7>] drm_atomic_commit+0x37/0x60 [drm]\n[   96.748528]  [<ffffffffa019df8d>] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper]\n[   96.748533]  [<ffffffffa0091e97>] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm]\n[   96.748537]  [<ffffffffa01a0043>] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper]\n[   96.748540]  [<ffffffffa01a00bc>] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper]\n[   96.748543]  [<ffffffffa019ffc2>] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper]\n[   96.748546]  [<ffffffffa01a0066>] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper]\n[   96.748554]  [<ffffffffa02c86c2>] intel_fbdev_restore_mode+0x22/0x80 [i915]\n[   96.748562]  [<ffffffffa02f1e7e>] i915_driver_lastclose+0xe/0x20 [i915]\n[   96.748565]  [<ffffffffa0076d7e>] drm_lastclose+0x2e/0x130 [drm]\n[   96.748569]  [<ffffffffa007716c>] drm_release+0x2ec/0x4c0 [drm]\n[   96.748569]  [<ffffffff811fe417>] __fput+0xe7/0x220\n[   96.748570]  [<ffffffff811fe58e>] ____fput+0xe/0x10\n[   96.748570]  [<ffffffff81097327>] task_work_run+0x77/0x90\n[   96.748571]  [<ffffffff81074d42>] exit_to_usermode_loop+0x73/0xa2\n[   96.748572]  [<ffffffff81003b7a>] do_syscall_64+0xfa/0x110\n[   96.748573]  [<ffffffff8179a4e5>] entry_SYSCALL64_slow_path+0x25/0x25\n[   96.748573] ---[ end trace 0a738e796f0d3969 ]---",
>            "__type__": "TestResult",
>            "err": "(gem_exec_suspend:1687) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:1687) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\nSubtest vebox-cached-S4 failed.\n**** DEBUG ****\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1687) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1687) DEBUG: Verifying result\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1687) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1687) DEBUG: Verifying result\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1687) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1687) DEBUG: Verifying result\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: gem_has_ring(fd, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: can_mi_store_dword(gen, engine)\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: nengine\n(gem_exec_suspend:1687) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1687) DEBUG: Verifying result\n(gem_exec_suspend:1687) ioctl-wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0\n(gem_exec_suspend:1687) DEBUG: Test requirement passed: __gem_execbuf(fd, &execbuf) == 0\n(gem_exec_suspend:1687) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()\n(gem_exec_suspend:1687) igt-aux-DEBUG: Test requirement passed: system(\"rtcwake -n -s 90 -m disk\" SQUELCH) == 0\n(gem_exec_suspend:1687) DEBUG: Verifying result\n(gem_exec_suspend:1687) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:413:\n(gem_exec_suspend:1687) igt-aux-CRITICAL: Failed assertion: !\"GPU hung\"\n****  END  ****\n",
>            "result": "dmesg-fail",
>            "traceback": null,
>            "returncode": 99,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nrtcwake: wakeup from \"disk\" using /dev/rtc0 at Tue Apr 19 21:05:25 2016\nStack trace:\n  #0 [__igt_fail_assert+0xf1]\n  #1 [sig_abort+0x3a]\n  #2 [killpg+0x40]\n  #3 [ioctl+0x5]\n  #4 [drmIoctl+0x28]\n  #5 [gem_wait+0x38]\n  #6 [gem_sync+0x11]\n  #7 [gem_quiescent_gpu+0xba]\n  #8 [run_test+0x403]\n  #9 [__real_main227+0x2f6]\n  #10 [main+0x29]\n  #11 [__libc_start_main+0xf0]\n  #12 [_start+0x29]\n  #13 [<unknown>+0x29]\nSubtest vebox-cached-S4: FAIL (7.868s)\n"
>        },
>        "igt@gem_exec_suspend@bsd2-uncached-s4": {
>            "environment": "PIGLIT_PLATFORM=\"mixed_glx_egl\" PIGLIT_SOURCE_DIR=\"/home/gfx/intel-graphics/intel-gpu-tools/piglit\"",
>            "pid": 4591,
>            "subtests": {
>                "__type__": "Subtests"
>            },
>            "command": "/home/gfx/intel-graphics/intel-gpu-tools/tests/gem_exec_suspend --run-subtest bsd2-uncached-S4",
>            "time": {
>                "start": 1461102247.2112298,
>                "end": 1461102247.4015896,
>                "__type__": "TimeAttribute"
>            },
>            "dmesg": "",
>            "__type__": "TestResult",
>            "err": "",
>            "result": "skip",
>            "traceback": null,
>            "returncode": 77,
>            "exception": null,
>            "out": "IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)\nTest requirement not met in function run_test, file gem_exec_suspend.c:132:\nTest requirement: gem_has_ring(fd, engine)\nSubtest bsd2-uncached-S4: SKIP (0.000s)\n"
>        }
>    },
>    "options": {
>        "exclude_filter": [],
>        "include_filter": [
>            "gem_exec_suspend"
>        ],
>        "valgrind": false,
>        "env": {
>            "PIGLIT_SOURCE_DIR": "/home/gfx/intel-graphics/intel-gpu-tools/piglit",
>            "PIGLIT_PLATFORM": "mixed_glx_egl"
>        },
>        "platform": "mixed_glx_egl",
>        "exclude_tests": [],
>        "sync": true,
>        "log_level": "quiet",
>        "dmesg": false,
>        "profile": [
>            "igt"
>        ],
>        "concurrent": "some",
>        "execute": true
>    },
>    "__type__": "TestrunResult",
>    "results_version": 8,
>    "glxinfo": null,
>    "wglinfo": null,
>    "totals": {
>        "": {
>            "warn": 0,
>            "dmesg-warn": 11,
>            "dmesg-fail": 10,
>            "notrun": 0,
>            "timeout": 0,
>            "incomplete": 1,
>            "pass": 11,
>            "skip": 12,
>            "fail": 0,
>            "crash": 0
>        },
>        "root": {
>            "warn": 0,
>            "dmesg-warn": 11,
>            "dmesg-fail": 10,
>            "notrun": 0,
>            "timeout": 0,
>            "incomplete": 1,
>            "pass": 11,
>            "skip": 12,
>            "fail": 0,
>            "crash": 0
>        },
>        "igt": {
>            "warn": 0,
>            "dmesg-warn": 11,
>            "dmesg-fail": 10,
>            "notrun": 0,
>            "timeout": 0,
>            "incomplete": 1,
>            "pass": 11,
>            "skip": 12,
>            "fail": 0,
>            "crash": 0
>        },
>        "igt@gem_exec_suspend": {
>            "warn": 0,
>            "dmesg-warn": 11,
>            "dmesg-fail": 10,
>            "notrun": 0,
>            "timeout": 0,
>            "incomplete": 1,
>            "pass": 11,
>            "skip": 12,
>            "fail": 0,
>            "crash": 0
>        }
>    },
>    "lspci": "00:00.0 Host bridge [0600]: Intel Corporation Device [8086:5af0] (rev 03)\n00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5a84] (rev 03)\n00:03.0 Multimedia controller [0480]: Intel Corporation Device [8086:5a88] (rev 03)\n00:0e.0 Audio device [0403]: Intel Corporation Device [8086:5a98] (rev 03)\n00:0f.0 Communication controller [0780]: Intel Corporation Device [8086:5a9a] (rev 03)\n00:11.0 Unclassified device [0050]: Intel Corporation Device [8086:5aa2] (rev 03)\n00:12.0 SATA controller [0106]: Intel Corporation Device [8086:5ae3] (rev 03)\n00:13.0 PCI bridge [0604]: Intel Corporation Device [8086:5ada] (rev f3)\n00:15.0 USB controller [0c03]: Intel Corporation Device [8086:5aa8] (rev 03)\n00:16.0 Signal processing controller [1180]: Intel Corporation Device [8086:5aac] (rev 03)\n00:16.1 Signal processing controller [1180]: Intel Corporation Device [8086:5aae] (rev 03)\n00:16.2 Signal processing controller [1180]: Intel Corporation Device [8086:5ab0] (rev 03)\n00:16.3 Signal processing controller [1180]: Intel Corporation Device [8086:5ab2] (rev 03)\n00:17.0 Signal processing controller [1180]: Intel Corporation Device [8086:5ab4] (rev 03)\n00:17.1 Signal processing controller [1180]: Intel Corporation Device [8086:5ab6] (rev 03)\n00:17.2 Signal processing controller [1180]: Intel Corporation Device [8086:5ab8] (rev 03)\n00:17.3 Signal processing controller [1180]: Intel Corporation Device [8086:5aba] (rev 03)\n00:18.0 Signal processing controller [1180]: Intel Corporation Device [8086:5abc] (rev 03)\n00:18.1 Signal processing controller [1180]: Intel Corporation Device [8086:5abe] (rev 03)\n00:18.2 Signal processing controller [1180]: Intel Corporation Device [8086:5ac0] (rev 03)\n00:18.3 Signal processing controller [1180]: Intel Corporation Device [8086:5aee] (rev 03)\n00:19.0 Signal processing controller [1180]: Intel Corporation Device [8086:5ac2] (rev 03)\n00:19.1 Signal processing controller [1180]: Intel Corporation Device [8086:5ac4] (rev 03)\n00:19.2 Signal processing controller [1180]: Intel Corporation Device [8086:5ac6] (rev 03)\n00:1b.0 SD Host controller [0805]: Intel Corporation Device [8086:5aca] (rev 03)\n00:1c.0 SD Host controller [0805]: Intel Corporation Device [8086:5acc] (rev 03)\n00:1e.0 SD Host controller [0805]: Intel Corporation Device [8086:5ad0] (rev 03)\n00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:5ae8] (rev 03)\n00:1f.1 SMBus [0c05]: Intel Corporation Device [8086:5ad4] (rev 03)\n01:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)\n",
>    "name": "111",
>    "time_elapsed": {
>        "start": 0.0,
>        "end": 0.0,
>        "__type__": "TimeAttribute"
>    }
>}

Actions: View

Attachments on bug 94597: 122386 | 122791 | 123073 | 123074 | 124476

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