[ 74.087818] asix 1-5.1:1.0 enx00106031c272: unregister 'asix' usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet [ 74.223955] usb 1-5.3: reset low-speed USB device number 4 using xhci_hcd [ 74.276125] hpet1: lost 7161 rtc interrupts [ 74.454919] PM: restore of devices complete after 5844.711 msecs [ 74.460234] usb 1-5.1:1.0: rebind failed: -517 [ 74.460351] PM: Image restored successfully. [ 74.460367] PM: Basic memory bitmaps freed [ 74.460367] Restarting tasks ... done. [ 74.909209] asix 1-5.1:1.0 eth0: register 'asix' at usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet, 00:10:60:31:c2:72 [ 74.910173] asix 1-5.1:1.0 enx00106031c272: renamed from eth0 [ 74.921926] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 74.922101] asix 1-5.1:1.0 enx00106031c272: link down [ 74.922300] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 75.348978] IPv6: ADDRCONF(NETDEV_CHANGE): enx00106031c272: link becomes ready [ 75.349107] asix 1-5.1:1.0 enx00106031c272: link up, 100Mbps, full-duplex, lpa 0xC5E1 [ 75.841114] [drm] stuck on blitter ring [ 75.841116] [drm] stuck on bsd ring [ 75.841116] [drm] stuck on video enhancement ring [ 75.842357] [drm] GPU HANG: ecode 9:1:0xa94adca6, in gem_exec_suspen [2720], reason: Engine(s) hung, action: reset [ 75.842403] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning! [ 75.843375] drm/i915: Resetting chip after gpu hang [ 75.843687] gem_exec_suspend: exiting, ret=99 [ 75.896834] gem_exec_suspend: executing [ 75.897551] gem_exec_suspend: starting subtest bsd1-cached-S4 [ 75.897708] gem_exec_suspend: exiting, ret=0 [ 75.957063] gem_exec_suspend: executing [ 75.957739] gem_exec_suspend: starting subtest bsd1-uncached-S4 [ 75.957901] gem_exec_suspend: exiting, ret=0 [ 76.017111] gem_exec_suspend: executing [ 76.017770] gem_exec_suspend: starting subtest bsd2-cached-S4 [ 76.017926] gem_exec_suspend: exiting, ret=0 [ 76.075962] gem_exec_suspend: executing [ 76.076741] gem_exec_suspend: starting subtest vebox-uncached-S4 [ 76.182056] PM: Syncing filesystems ... done. [ 76.197908] Freezing user space processes ... (elapsed 0.019 seconds) done. [ 76.204464] PM: Marking nosave pages: [mem 0x00000000-0x00000fff] [ 76.204494] PM: Marking nosave pages: [mem 0x00058000-0x00058fff] [ 76.204495] PM: Marking nosave pages: [mem 0x0009e000-0x000fffff] [ 76.204522] PM: Marking nosave pages: [mem 0x0f000000-0x12151fff] [ 76.205459] PM: Marking nosave pages: [mem 0x78224000-0x7a070fff] [ 76.206127] PM: Marking nosave pages: [mem 0x7a2a9000-0x7a2d3fff] [ 76.206128] PM: Marking nosave pages: [mem 0x7b000000-0xffffffff] [ 76.214267] PM: Basic memory bitmaps created [ 76.214644] PM: Preallocating image memory... [ 76.341422] [drm] RC6 on [ 76.434280] hpet1: lost 7161 rtc interrupts [ 76.676147] hpet1: lost 7161 rtc interrupts [ 76.847196] done (allocated 234034 pages) [ 76.847199] PM: Allocated 936136 kbytes in 2.57 seconds (364.25 MB/s) [ 76.847199] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 76.922170] hpet1: lost 7161 rtc interrupts [ 76.945597] Suspending console(s) (use no_console_suspend to debug) [ 76.963598] igb 0000:01:00.0: System wakeup enabled by ACPI [ 77.035250] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun [ 77.038663] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun [ 77.082592] PM: freeze of devices complete after 556.665 msecs [ 77.092953] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 77.101017] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 77.114052] PM: late freeze of devices complete after 127.719 msecs [ 77.128194] PM: noirq freeze of devices complete after 57.353 msecs [ 77.128229] ACPI: Preparing to enter system sleep state S4 [ 77.128293] ACPI : EC: EC stopped [ 77.128293] PM: Saving platform NVS memory [ 77.128395] Disabling non-boot CPUs ... [ 77.129592] smpboot: CPU 1 is now offline [ 77.136441] smpboot: CPU 2 is now offline [ 77.143004] Broke affinity for irq 121 [ 77.144018] smpboot: CPU 3 is now offline [ 77.150143] PM: Creating hibernation image: [ 77.195118] PM: Need to copy 232481 pages [ 77.195119] PM: Normal pages needed: 232481 + 1024, available pages: 1823488 [ 77.150300] PM: Restoring platform NVS memory [ 77.150348] ACPI : EC: EC started [ 77.150702] Enabling non-boot CPUs ... [ 77.156489] x86: Booting SMP configuration: [ 77.156489] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 77.158797] cache: parent cpu1 should not be sleeping [ 77.158914] CPU1 is up [ 77.166133] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 77.168447] cache: parent cpu2 should not be sleeping [ 77.168565] CPU2 is up [ 77.177329] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 77.179679] cache: parent cpu3 should not be sleeping [ 77.179802] CPU3 is up [ 77.180430] ACPI: Waking up from system sleep state S4 [ 77.186012] acpi LNXPOWER:04: Turning ON [ 77.205642] acpi LNXPOWER:09: Turning OFF [ 77.205734] acpi LNXPOWER:07: Turning OFF [ 77.205780] acpi LNXPOWER:06: Turning OFF [ 77.219191] PM: noirq restore of devices complete after 53.252 msecs [ 77.225422] PM: early restore of devices complete after 25.248 msecs [ 77.256730] usb usb1: root hub lost power or was reset [ 77.256730] usb usb2: root hub lost power or was reset [ 77.256775] igb 0000:01:00.0: System wakeup disabled by ACPI [ 77.257034] rtc_cmos 00:05: System wakeup disabled by ACPI [ 77.257999] sd 0:0:0:0: [sda] Starting disk [ 77.309686] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0 [ 77.353605] usb 1-5: reset high-speed USB device number 2 using xhci_hcd [ 77.361880] ------------[ cut here ]------------ [ 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] [ 77.361896] WARN_ON(!wm_changed) [ 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 [ 77.361916] CPU: 3 PID: 1757 Comm: kworker/u8:53 Tainted: G W I 4.6.0-rc3-nightly+ #1 [ 77.361916] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 77.361918] Workqueue: events_unbound async_run_entry_fn [ 77.361920] 0000000000000000 ffff880272eef8a8 ffffffff813b287c ffff880272eef8f8 [ 77.361921] 0000000000000000 ffff880272eef8e8 ffffffff81079cc1 00000e3f00000000 [ 77.361922] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 77.361922] Call Trace: [ 77.361924] [] dump_stack+0x63/0x87 [ 77.361925] [] __warn+0xd1/0xf0 [ 77.361926] [] warn_slowpath_fmt+0x4f/0x60 [ 77.361937] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 77.361948] [] skl_update_wm+0x19a/0x6f0 [i915] [ 77.361962] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 77.361973] [] intel_update_watermarks+0x1e/0x30 [i915] [ 77.361986] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 77.362000] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 77.362004] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 77.362018] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 77.362029] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 77.362040] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 77.362042] [] ? pci_pm_suspend_noirq+0xa1/0x190 [ 77.362052] [] drm_atomic_commit+0x37/0x60 [drm] [ 77.362065] [] intel_display_resume+0xb8/0x140 [i915] [ 77.362066] [] ? pci_pm_suspend_noirq+0x190/0x190 [ 77.362076] [] i915_drm_resume+0xdd/0x170 [i915] [ 77.362086] [] i915_pm_resume+0x27/0x30 [i915] [ 77.362087] [] pci_pm_restore+0x79/0xb0 [ 77.362089] [] dpm_run_callback+0x4e/0x130 [ 77.362089] [] device_resume+0xd3/0x1f0 [ 77.362090] [] async_resume+0x1d/0x50 [ 77.362091] [] async_run_entry_fn+0x48/0x150 [ 77.362092] [] process_one_work+0x150/0x3f0 [ 77.362093] [] worker_thread+0x12b/0x4b0 [ 77.362093] [] ? rescuer_thread+0x340/0x340 [ 77.362094] [] kthread+0xc9/0xe0 [ 77.362096] [] ret_from_fork+0x22/0x40 [ 77.362096] [] ? kthread_park+0x60/0x60 [ 77.362097] ---[ end trace 0106ec01068de5be ]--- [ 77.386072] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 77.386246] ------------[ cut here ]------------ [ 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] [ 77.386261] WARN_ON(!wm_changed) [ 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 [ 77.386276] CPU: 2 PID: 1757 Comm: kworker/u8:53 Tainted: G W I 4.6.0-rc3-nightly+ #1 [ 77.386277] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 77.386278] Workqueue: events_unbound async_run_entry_fn [ 77.386280] 0000000000000000 ffff880272eef8a8 ffffffff813b287c ffff880272eef8f8 [ 77.386280] 0000000000000000 ffff880272eef8e8 ffffffff81079cc1 00000e3f00000000 [ 77.386281] ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 77.386282] Call Trace: [ 77.386283] [] dump_stack+0x63/0x87 [ 77.386284] [] __warn+0xd1/0xf0 [ 77.386285] [] warn_slowpath_fmt+0x4f/0x60 [ 77.386296] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 77.386307] [] skl_update_wm+0x19a/0x6f0 [i915] [ 77.386320] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 77.386331] [] intel_update_watermarks+0x1e/0x30 [i915] [ 77.386345] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 77.386358] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 77.386363] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 77.386376] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 77.386387] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 77.386399] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 77.386400] [] ? pci_pm_suspend_noirq+0xa1/0x190 [ 77.386409] [] drm_atomic_commit+0x37/0x60 [drm] [ 77.386422] [] intel_display_resume+0xb8/0x140 [i915] [ 77.386423] [] ? pci_pm_suspend_noirq+0x190/0x190 [ 77.386433] [] i915_drm_resume+0xdd/0x170 [i915] [ 77.386443] [] i915_pm_resume+0x27/0x30 [i915] [ 77.386444] [] pci_pm_restore+0x79/0xb0 [ 77.386445] [] dpm_run_callback+0x4e/0x130 [ 77.386446] [] device_resume+0xd3/0x1f0 [ 77.386446] [] async_resume+0x1d/0x50 [ 77.386447] [] async_run_entry_fn+0x48/0x150 [ 77.386448] [] process_one_work+0x150/0x3f0 [ 77.386449] [] worker_thread+0x12b/0x4b0 [ 77.386450] [] ? rescuer_thread+0x340/0x340 [ 77.386451] [] kthread+0xc9/0xe0 [ 77.386452] [] ret_from_fork+0x22/0x40 [ 77.386453] [] ? kthread_park+0x60/0x60 [ 77.386453] ---[ end trace 0106ec01068de5bf ]--- [ 77.386455] ------------[ cut here ]------------ [ 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] [ 77.386466] WARN_ON(!wm_changed) [ 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 [ 77.386479] CPU: 2 PID: 1757 Comm: kworker/u8:53 Tainted: G W I 4.6.0-rc3-nightly+ #1 [ 77.386479] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 77.386480] Workqueue: events_unbound async_run_entry_fn [ 77.386481] 0000000000000000 ffff880272eef8a8 ffffffff813b287c ffff880272eef8f8 [ 77.386482] 0000000000000000 ffff880272eef8e8 ffffffff81079cc1 00000e3f00000000 [ 77.386483] ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 77.386483] Call Trace: [ 77.386484] [] dump_stack+0x63/0x87 [ 77.386484] [] __warn+0xd1/0xf0 [ 77.386485] [] warn_slowpath_fmt+0x4f/0x60 [ 77.386496] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 77.386507] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 77.386517] [] skl_update_wm+0x19a/0x6f0 [i915] [ 77.386531] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 77.386542] [] intel_update_watermarks+0x1e/0x30 [i915] [ 77.386555] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 77.386568] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 77.386572] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 77.386585] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 77.386596] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 77.386607] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 77.386608] [] ? pci_pm_suspend_noirq+0xa1/0x190 [ 77.386616] [] drm_atomic_commit+0x37/0x60 [drm] [ 77.386629] [] intel_display_resume+0xb8/0x140 [i915] [ 77.386630] [] ? pci_pm_suspend_noirq+0x190/0x190 [ 77.386640] [] i915_drm_resume+0xdd/0x170 [i915] [ 77.386650] [] i915_pm_resume+0x27/0x30 [i915] [ 77.386651] [] pci_pm_restore+0x79/0xb0 [ 77.386652] [] dpm_run_callback+0x4e/0x130 [ 77.386653] [] device_resume+0xd3/0x1f0 [ 77.386653] [] async_resume+0x1d/0x50 [ 77.386654] [] async_run_entry_fn+0x48/0x150 [ 77.386655] [] process_one_work+0x150/0x3f0 [ 77.386656] [] worker_thread+0x12b/0x4b0 [ 77.386657] [] ? rescuer_thread+0x340/0x340 [ 77.386657] [] kthread+0xc9/0xe0 [ 77.386658] [] ret_from_fork+0x22/0x40 [ 77.386659] [] ? kthread_park+0x60/0x60 [ 77.386659] ---[ end trace 0106ec01068de5c0 ]--- [ 77.396184] ata1.00: configured for UDMA/133 [ 77.415463] atkbd serio0: Failed to enable keyboard on isa0060/serio0 [ 77.499399] hpet1: lost 7161 rtc interrupts [ 77.568556] [drm] RC6 on [ 77.693229] usb 1-5.4: reset low-speed USB device number 5 using xhci_hcd [ 77.753760] hpet1: lost 7161 rtc interrupts [ 77.928918] usb 1-5.1: reset high-speed USB device number 6 using xhci_hcd [ 78.014411] hpet1: lost 7161 rtc interrupts [ 78.016553] asix 1-5.1:1.0 enx00106031c272: unregister 'asix' usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet [ 78.078495] usb 1-5.3: reset low-speed USB device number 4 using xhci_hcd [ 78.223074] PM: restore of devices complete after 3927.245 msecs [ 78.228918] usb 1-5.1:1.0: rebind failed: -517 [ 78.229031] PM: Image restored successfully. [ 78.229055] PM: Basic memory bitmaps freed [ 78.229056] Restarting tasks ... done. [ 78.469087] asix 1-5.1:1.0 eth0: register 'asix' at usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet, 00:10:60:31:c2:72 [ 78.470232] asix 1-5.1:1.0 enx00106031c272: renamed from eth0 [ 78.478393] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 78.479862] asix 1-5.1:1.0 enx00106031c272: link down [ 78.480204] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 78.927488] IPv6: ADDRCONF(NETDEV_CHANGE): enx00106031c272: link becomes ready [ 78.927659] asix 1-5.1:1.0 enx00106031c272: link up, 100Mbps, full-duplex, lpa 0xC5E1 [ 79.303233] [drm] stuck on blitter ring [ 79.303234] [drm] stuck on bsd ring [ 79.303235] [drm] stuck on video enhancement ring [ 79.304440] [drm] GPU HANG: ecode 9:0:0x812af816, in gem_exec_suspen [3197], reason: Engine(s) hung, action: reset [ 79.304474] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning! [ 79.328380] drm/i915: Resetting chip after gpu hang [ 79.329424] gem_exec_suspend: exiting, ret=99 [ 79.333453] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 79.335507] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 79.337579] file: (null) fault: (null) mmap: (null) readpage: (null) [ 79.339692] CPU: 1 PID: 1631 Comm: python3 Tainted: G W I 4.6.0-rc3-nightly+ #1 [ 79.339694] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 79.339696] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 79.339699] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c45a40 [ 79.339702] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880271169d20 [ 79.339705] Call Trace: [ 79.339710] [] dump_stack+0x63/0x87 [ 79.339714] [] print_bad_pte+0x1e4/0x290 [ 79.339717] [] vm_normal_page+0x6c/0xa0 [ 79.339719] [] copy_page_range+0x5f3/0xac0 [ 79.339722] [] copy_process.part.30+0x13d8/0x1a40 [ 79.339724] [] _do_fork+0xd9/0x360 [ 79.339727] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 79.339730] [] SyS_clone+0x19/0x20 [ 79.339732] [] do_syscall_64+0x69/0x110 [ 79.339735] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 79.339737] Disabling lock debugging due to kernel taint [ 79.347526] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:271169067 [ 79.349723] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880275734280 mapping: (null) index:c3a4 [ 79.351935] file: (null) fault: (null) mmap: (null) readpage: (null) [ 79.354201] CPU: 0 PID: 3611 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 79.354203] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 79.354204] 0000000000000000 ffff88027498fab0 ffffffff813b287c 000000000c3a4000 [ 79.354208] 00003ffffffff000 ffff88027498faf8 ffffffff811a9af4 ffff880272136000 [ 79.354211] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff88027498fc70 [ 79.354223] Call Trace: [ 79.354229] [] dump_stack+0x63/0x87 [ 79.354232] [] print_bad_pte+0x1e4/0x290 [ 79.354237] [] vm_normal_page+0x6c/0xa0 [ 79.354239] [] unmap_page_range+0x574/0x930 [ 79.354242] [] unmap_single_vma+0x81/0xf0 [ 79.354245] [] unmap_vmas+0x47/0x90 [ 79.354247] [] exit_mmap+0x98/0x150 [ 79.354250] [] mmput+0x57/0x120 [ 79.354252] [] flush_old_exec+0x46d/0x920 [ 79.354255] [] load_elf_binary+0x31f/0x1690 [ 79.354264] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 79.354269] [] ? get_user_pages_remote+0x54/0x60 [ 79.354275] [] search_binary_handler+0x9e/0x1e0 [ 79.354278] [] do_execveat_common.isra.36+0x527/0x6c0 [ 79.354281] [] SyS_execve+0x3a/0x50 [ 79.354283] [] do_syscall_64+0x69/0x110 [ 79.354287] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 79.376621] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 79.377239] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 79.377832] file: (null) fault: (null) mmap: (null) readpage: (null) [ 79.378479] CPU: 0 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 79.378480] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 79.378481] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 79.378482] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c46ac0 [ 79.378482] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff8802711abd20 [ 79.378483] Call Trace: [ 79.378485] [] dump_stack+0x63/0x87 [ 79.378487] [] print_bad_pte+0x1e4/0x290 [ 79.378487] [] vm_normal_page+0x6c/0xa0 [ 79.378488] [] copy_page_range+0x5f3/0xac0 [ 79.378489] [] copy_process.part.30+0x13d8/0x1a40 [ 79.378490] [] _do_fork+0xd9/0x360 [ 79.378491] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 79.378491] [] SyS_clone+0x19/0x20 [ 79.378492] [] do_syscall_64+0x69/0x110 [ 79.378494] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 79.383998] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:2711ab067 [ 79.385342] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802743bb7d0 mapping: (null) index:c3a4 [ 79.386648] file: (null) fault: (null) mmap: (null) readpage: (null) [ 79.387999] CPU: 2 PID: 3612 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 79.388000] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 79.388001] 0000000000000000 ffff88027498fab0 ffffffff813b287c 000000000c3a4000 [ 79.388003] 00003ffffffff000 ffff88027498faf8 ffffffff811a9af4 ffff880074be7000 [ 79.388004] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff88027498fc70 [ 79.388011] Call Trace: [ 79.388015] [] dump_stack+0x63/0x87 [ 79.388017] [] print_bad_pte+0x1e4/0x290 [ 79.388018] [] vm_normal_page+0x6c/0xa0 [ 79.388020] [] unmap_page_range+0x574/0x930 [ 79.388021] [] unmap_single_vma+0x81/0xf0 [ 79.388023] [] unmap_vmas+0x47/0x90 [ 79.388024] [] exit_mmap+0x98/0x150 [ 79.388025] [] mmput+0x57/0x120 [ 79.388027] [] flush_old_exec+0x46d/0x920 [ 79.388029] [] load_elf_binary+0x31f/0x1690 [ 79.388032] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 79.388033] [] ? get_user_pages_remote+0x54/0x60 [ 79.388035] [] search_binary_handler+0x9e/0x1e0 [ 79.388036] [] do_execveat_common.isra.36+0x527/0x6c0 [ 79.388037] [] SyS_execve+0x3a/0x50 [ 79.388040] [] do_syscall_64+0x69/0x110 [ 79.388044] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 79.402319] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 79.403592] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 79.404840] file: (null) fault: (null) mmap: (null) readpage: (null) [ 79.406111] CPU: 2 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 79.406112] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 79.406113] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 79.406115] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001de8900 [ 79.406116] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880077a24d20 [ 79.406117] Call Trace: [ 79.406121] [] dump_stack+0x63/0x87 [ 79.406123] [] print_bad_pte+0x1e4/0x290 [ 79.406128] [] vm_normal_page+0x6c/0xa0 [ 79.406131] [] copy_page_range+0x5f3/0xac0 [ 79.406134] [] copy_process.part.30+0x13d8/0x1a40 [ 79.406136] [] _do_fork+0xd9/0x360 [ 79.406138] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 79.406139] [] SyS_clone+0x19/0x20 [ 79.406140] [] do_syscall_64+0x69/0x110 [ 79.406142] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 79.411994] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:77a24067 [ 79.413276] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274050f50 mapping: (null) index:c3a4 [ 79.414569] file: (null) fault: (null) mmap: (null) readpage: (null) [ 79.415869] CPU: 1 PID: 3613 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 79.415870] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 79.415871] 0000000000000000 ffff88007aba7ab0 ffffffff813b287c 000000000c3a4000 [ 79.415873] 00003ffffffff000 ffff88007aba7af8 ffffffff811a9af4 ffff8802725d8000 [ 79.415874] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff88007aba7c70 [ 79.415875] Call Trace: [ 79.415879] [] dump_stack+0x63/0x87 [ 79.415881] [] print_bad_pte+0x1e4/0x290 [ 79.415882] [] vm_normal_page+0x6c/0xa0 [ 79.415883] [] unmap_page_range+0x574/0x930 [ 79.415885] [] unmap_single_vma+0x81/0xf0 [ 79.415886] [] unmap_vmas+0x47/0x90 [ 79.415887] [] exit_mmap+0x98/0x150 [ 79.415889] [] mmput+0x57/0x120 [ 79.415890] [] flush_old_exec+0x46d/0x920 [ 79.415892] [] load_elf_binary+0x31f/0x1690 [ 79.415895] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 79.415896] [] ? get_user_pages_remote+0x54/0x60 [ 79.415897] [] search_binary_handler+0x9e/0x1e0 [ 79.415899] [] do_execveat_common.isra.36+0x527/0x6c0 [ 79.415900] [] SyS_execve+0x3a/0x50 [ 79.415901] [] do_syscall_64+0x69/0x110 [ 79.415903] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 79.419753] gem_exec_suspend: executing [ 79.421359] gem_exec_suspend: starting subtest blt-uncached-S4 [ 79.526609] PM: Syncing filesystems ... done. [ 79.530537] Freezing user space processes ... (elapsed 0.017 seconds) done. [ 79.536202] PM: Marking nosave pages: [mem 0x00000000-0x00000fff] [ 79.536231] PM: Marking nosave pages: [mem 0x00058000-0x00058fff] [ 79.536231] PM: Marking nosave pages: [mem 0x0009e000-0x000fffff] [ 79.536232] PM: Marking nosave pages: [mem 0x0f000000-0x12151fff] [ 79.537372] PM: Marking nosave pages: [mem 0x78224000-0x7a070fff] [ 79.537950] PM: Marking nosave pages: [mem 0x7a2a9000-0x7a2d3fff] [ 79.537950] PM: Marking nosave pages: [mem 0x7b000000-0xffffffff] [ 79.546144] PM: Basic memory bitmaps created [ 79.546313] PM: Preallocating image memory... done (allocated 234597 pages) [ 79.631606] PM: Allocated 938388 kbytes in 0.34 seconds (2759.96 MB/s) [ 79.631607] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 79.770657] hpet1: lost 7161 rtc interrupts [ 79.776778] [drm] RC6 on [ 79.788051] Suspending console(s) (use no_console_suspend to debug) [ 79.870393] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun [ 79.872423] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun [ 79.876894] igb 0000:01:00.0: System wakeup enabled by ACPI [ 79.924542] PM: freeze of devices complete after 554.508 msecs [ 79.937345] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 79.945448] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 79.959526] PM: late freeze of devices complete after 141.931 msecs [ 79.974734] PM: noirq freeze of devices complete after 61.682 msecs [ 79.974793] ACPI: Preparing to enter system sleep state S4 [ 79.974880] ACPI : EC: EC stopped [ 79.974880] PM: Saving platform NVS memory [ 79.975024] Disabling non-boot CPUs ... [ 79.976211] smpboot: CPU 1 is now offline [ 79.983653] smpboot: CPU 2 is now offline [ 79.988452] Broke affinity for irq 121 [ 79.989466] smpboot: CPU 3 is now offline [ 79.996487] PM: Creating hibernation image: [ 80.077121] PM: Need to copy 232746 pages [ 80.077122] PM: Normal pages needed: 232746 + 1024, available pages: 1823214 [ 79.996644] PM: Restoring platform NVS memory [ 79.996692] ACPI : EC: EC started [ 79.997066] Enabling non-boot CPUs ... [ 80.001517] x86: Booting SMP configuration: [ 80.001518] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 80.003821] cache: parent cpu1 should not be sleeping [ 80.003939] CPU1 is up [ 80.009575] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 80.011904] cache: parent cpu2 should not be sleeping [ 80.012024] CPU2 is up [ 80.023746] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 80.026102] cache: parent cpu3 should not be sleeping [ 80.026220] CPU3 is up [ 80.026827] ACPI: Waking up from system sleep state S4 [ 80.037475] acpi LNXPOWER:04: Turning ON [ 80.057542] acpi LNXPOWER:09: Turning OFF [ 80.057634] acpi LNXPOWER:07: Turning OFF [ 80.057681] acpi LNXPOWER:06: Turning OFF [ 80.076711] PM: noirq restore of devices complete after 76.082 msecs [ 80.083043] PM: early restore of devices complete after 25.571 msecs [ 80.126202] usb usb1: root hub lost power or was reset [ 80.126203] usb usb2: root hub lost power or was reset [ 80.126267] igb 0000:01:00.0: System wakeup disabled by ACPI [ 80.126326] rtc_cmos 00:05: System wakeup disabled by ACPI [ 80.128313] sd 0:0:0:0: [sda] Starting disk [ 80.204723] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0 [ 80.216948] ------------[ cut here ]------------ [ 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] [ 80.216964] WARN_ON(!wm_changed) [ 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 [ 80.216984] CPU: 1 PID: 1655 Comm: kworker/u8:11 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 80.216984] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 80.216987] Workqueue: events_unbound async_run_entry_fn [ 80.216988] 0000000000000000 ffff8800774d78a8 ffffffff813b287c ffff8800774d78f8 [ 80.216989] 0000000000000000 ffff8800774d78e8 ffffffff81079cc1 00000e3f00000000 [ 80.216990] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 80.216990] Call Trace: [ 80.216992] [] dump_stack+0x63/0x87 [ 80.216993] [] __warn+0xd1/0xf0 [ 80.216994] [] warn_slowpath_fmt+0x4f/0x60 [ 80.217005] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 80.217016] [] skl_update_wm+0x19a/0x6f0 [i915] [ 80.217030] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 80.217041] [] intel_update_watermarks+0x1e/0x30 [i915] [ 80.217054] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 80.217067] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 80.217072] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 80.217085] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 80.217096] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 80.217108] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 80.217109] [] ? pci_pm_suspend_noirq+0xa1/0x190 [ 80.217119] [] drm_atomic_commit+0x37/0x60 [drm] [ 80.217132] [] intel_display_resume+0xb8/0x140 [i915] [ 80.217133] [] ? pci_pm_suspend_noirq+0x190/0x190 [ 80.217143] [] i915_drm_resume+0xdd/0x170 [i915] [ 80.217153] [] i915_pm_resume+0x27/0x30 [i915] [ 80.217154] [] pci_pm_restore+0x79/0xb0 [ 80.217155] [] dpm_run_callback+0x4e/0x130 [ 80.217156] [] device_resume+0xd3/0x1f0 [ 80.217157] [] async_resume+0x1d/0x50 [ 80.217158] [] async_run_entry_fn+0x48/0x150 [ 80.217159] [] process_one_work+0x150/0x3f0 [ 80.217159] [] worker_thread+0x12b/0x4b0 [ 80.217160] [] ? rescuer_thread+0x340/0x340 [ 80.217161] [] kthread+0xc9/0xe0 [ 80.217162] [] ret_from_fork+0x22/0x40 [ 80.217163] [] ? kthread_park+0x60/0x60 [ 80.217164] ---[ end trace 0106ec01068de5c1 ]--- [ 80.222374] ------------[ cut here ]------------ [ 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] [ 80.222387] WARN_ON(!wm_changed) [ 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 [ 80.222401] CPU: 1 PID: 1655 Comm: kworker/u8:11 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 80.222401] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 80.222403] Workqueue: events_unbound async_run_entry_fn [ 80.222404] 0000000000000000 ffff8800774d78a8 ffffffff813b287c ffff8800774d78f8 [ 80.222405] 0000000000000000 ffff8800774d78e8 ffffffff81079cc1 00000e3f00000000 [ 80.222406] ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 80.222406] Call Trace: [ 80.222408] [] dump_stack+0x63/0x87 [ 80.222408] [] __warn+0xd1/0xf0 [ 80.222409] [] warn_slowpath_fmt+0x4f/0x60 [ 80.222420] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 80.222431] [] skl_update_wm+0x19a/0x6f0 [i915] [ 80.222444] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 80.222455] [] intel_update_watermarks+0x1e/0x30 [i915] [ 80.222469] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 80.222482] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 80.222486] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 80.222500] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 80.222511] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 80.222522] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 80.222523] [] ? pci_pm_suspend_noirq+0xa1/0x190 [ 80.222532] [] drm_atomic_commit+0x37/0x60 [drm] [ 80.222545] [] intel_display_resume+0xb8/0x140 [i915] [ 80.222546] [] ? pci_pm_suspend_noirq+0x190/0x190 [ 80.222556] [] i915_drm_resume+0xdd/0x170 [i915] [ 80.222566] [] i915_pm_resume+0x27/0x30 [i915] [ 80.222567] [] pci_pm_restore+0x79/0xb0 [ 80.222568] [] dpm_run_callback+0x4e/0x130 [ 80.222569] [] device_resume+0xd3/0x1f0 [ 80.222569] [] async_resume+0x1d/0x50 [ 80.222570] [] async_run_entry_fn+0x48/0x150 [ 80.222571] [] process_one_work+0x150/0x3f0 [ 80.222572] [] worker_thread+0x12b/0x4b0 [ 80.222573] [] ? rescuer_thread+0x340/0x340 [ 80.222573] [] kthread+0xc9/0xe0 [ 80.222574] [] ret_from_fork+0x22/0x40 [ 80.222575] [] ? kthread_park+0x60/0x60 [ 80.222576] ---[ end trace 0106ec01068de5c2 ]--- [ 80.222577] ------------[ cut here ]------------ [ 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] [ 80.222588] WARN_ON(!wm_changed) [ 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 [ 80.222600] CPU: 1 PID: 1655 Comm: kworker/u8:11 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 80.222601] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 80.222602] Workqueue: events_unbound async_run_entry_fn [ 80.222603] 0000000000000000 ffff8800774d78a8 ffffffff813b287c ffff8800774d78f8 [ 80.222604] 0000000000000000 ffff8800774d78e8 ffffffff81079cc1 00000e3f00000000 [ 80.222604] ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 80.222605] Call Trace: [ 80.222606] [] dump_stack+0x63/0x87 [ 80.222606] [] __warn+0xd1/0xf0 [ 80.222607] [] warn_slowpath_fmt+0x4f/0x60 [ 80.222618] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 80.222628] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 80.222639] [] skl_update_wm+0x19a/0x6f0 [i915] [ 80.222653] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 80.222663] [] intel_update_watermarks+0x1e/0x30 [i915] [ 80.222677] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 80.222690] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 80.222693] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 80.222707] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 80.222718] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 80.222729] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 80.222730] [] ? pci_pm_suspend_noirq+0xa1/0x190 [ 80.222738] [] drm_atomic_commit+0x37/0x60 [drm] [ 80.222751] [] intel_display_resume+0xb8/0x140 [i915] [ 80.222752] [] ? pci_pm_suspend_noirq+0x190/0x190 [ 80.222762] [] i915_drm_resume+0xdd/0x170 [i915] [ 80.222772] [] i915_pm_resume+0x27/0x30 [i915] [ 80.222773] [] pci_pm_restore+0x79/0xb0 [ 80.222774] [] dpm_run_callback+0x4e/0x130 [ 80.222775] [] device_resume+0xd3/0x1f0 [ 80.222775] [] async_resume+0x1d/0x50 [ 80.222776] [] async_run_entry_fn+0x48/0x150 [ 80.222777] [] process_one_work+0x150/0x3f0 [ 80.222778] [] worker_thread+0x12b/0x4b0 [ 80.222779] [] ? rescuer_thread+0x340/0x340 [ 80.222779] [] kthread+0xc9/0xe0 [ 80.222780] [] ret_from_fork+0x22/0x40 [ 80.222781] [] ? kthread_park+0x60/0x60 [ 80.222789] ---[ end trace 0106ec01068de5c3 ]--- [ 80.231143] usb 1-5: reset high-speed USB device number 2 using xhci_hcd [ 80.273949] atkbd serio0: Failed to enable keyboard on isa0060/serio0 [ 80.277099] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 80.287195] ata1.00: configured for UDMA/133 [ 80.373558] hpet1: lost 7160 rtc interrupts [ 80.563670] [drm] RC6 on [ 80.576045] usb 1-5.3: reset low-speed USB device number 4 using xhci_hcd [ 80.624773] hpet1: lost 7160 rtc interrupts [ 80.860672] hpet1: lost 7161 rtc interrupts [ 81.115282] hpet1: lost 7161 rtc interrupts [ 81.149054] usb 1-5.4: reset low-speed USB device number 5 using xhci_hcd [ 81.242531] PM: restore of devices complete after 4584.618 msecs [ 81.250560] PM: Image restored successfully. [ 81.250574] PM: Basic memory bitmaps freed [ 81.250575] Restarting tasks ... [ 81.253460] usb 1-5.1: USB disconnect, device number 6 [ 81.253498] asix 1-5.1:1.0 enx00106031c272: unregister 'asix' usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet [ 81.256797] done. [ 81.287245] usb 1-5.1: new high-speed USB device number 7 using xhci_hcd [ 81.336465] usb 1-5.1: New USB device found, idVendor=0b95, idProduct=7720 [ 81.336467] usb 1-5.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.336467] usb 1-5.1: Product: AX88772 [ 81.336468] usb 1-5.1: SerialNumber: 00D8E9 [ 81.692965] asix 1-5.1:1.0 eth0: register 'asix' at usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet, 00:10:60:31:c2:72 [ 82.020297] asix 1-5.1:1.0 enx00106031c272: renamed from eth0 [ 82.027952] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 82.028107] asix 1-5.1:1.0 enx00106031c272: link down [ 82.028487] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 82.143436] IPv6: ADDRCONF(NETDEV_CHANGE): enx00106031c272: link becomes ready [ 82.143622] asix 1-5.1:1.0 enx00106031c272: link up, 100Mbps, full-duplex, lpa 0xC5E1 [ 82.462134] [drm] stuck on blitter ring [ 82.462135] [drm] stuck on bsd ring [ 82.462136] [drm] stuck on video enhancement ring [ 82.463346] [drm] GPU HANG: ecode 9:0:0xad6f7c5b, in gem_exec_suspen [3613], reason: Engine(s) hung, action: reset [ 82.463384] [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning! [ 82.466288] drm/i915: Resetting chip after gpu hang [ 82.466545] gem_exec_suspend: exiting, ret=99 [ 82.468586] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.469299] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.470000] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.470721] CPU: 2 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.470722] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.470723] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.470724] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c97600 [ 82.470724] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff8802725d8d20 [ 82.470728] Call Trace: [ 82.470731] [] dump_stack+0x63/0x87 [ 82.470732] [] print_bad_pte+0x1e4/0x290 [ 82.470733] [] vm_normal_page+0x6c/0xa0 [ 82.470733] [] copy_page_range+0x5f3/0xac0 [ 82.470734] [] copy_process.part.30+0x13d8/0x1a40 [ 82.470735] [] _do_fork+0xd9/0x360 [ 82.470736] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.470737] [] SyS_clone+0x19/0x20 [ 82.470737] [] do_syscall_64+0x69/0x110 [ 82.470738] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.475116] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:2725d8067 [ 82.475813] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880273d6a5a0 mapping: (null) index:c3a4 [ 82.476491] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.477211] CPU: 1 PID: 3863 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.477212] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.477212] 0000000000000000 ffff880274337ab0 ffffffff813b287c 000000000c3a4000 [ 82.477214] 00003ffffffff000 ffff880274337af8 ffffffff811a9af4 ffff880271b8e000 [ 82.477214] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274337c70 [ 82.477215] Call Trace: [ 82.477219] [] dump_stack+0x63/0x87 [ 82.477221] [] print_bad_pte+0x1e4/0x290 [ 82.477223] [] vm_normal_page+0x6c/0xa0 [ 82.477224] [] unmap_page_range+0x574/0x930 [ 82.477225] [] unmap_single_vma+0x81/0xf0 [ 82.477225] [] unmap_vmas+0x47/0x90 [ 82.477226] [] exit_mmap+0x98/0x150 [ 82.477227] [] mmput+0x57/0x120 [ 82.477228] [] flush_old_exec+0x46d/0x920 [ 82.477229] [] load_elf_binary+0x31f/0x1690 [ 82.477231] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.477231] [] ? get_user_pages_remote+0x54/0x60 [ 82.477232] [] search_binary_handler+0x9e/0x1e0 [ 82.477233] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.477233] [] SyS_execve+0x3a/0x50 [ 82.477234] [] do_syscall_64+0x69/0x110 [ 82.477235] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.508120] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.509588] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.511065] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.512529] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.512530] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.512531] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.512533] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001de9d00 [ 82.512534] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880077a74d20 [ 82.512536] Call Trace: [ 82.512542] [] dump_stack+0x63/0x87 [ 82.512546] [] print_bad_pte+0x1e4/0x290 [ 82.512548] [] vm_normal_page+0x6c/0xa0 [ 82.512549] [] copy_page_range+0x5f3/0xac0 [ 82.512551] [] copy_process.part.30+0x13d8/0x1a40 [ 82.512553] [] _do_fork+0xd9/0x360 [ 82.512554] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.512556] [] SyS_clone+0x19/0x20 [ 82.512557] [] do_syscall_64+0x69/0x110 [ 82.512559] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.518441] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:77a74067 [ 82.519942] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274050960 mapping: (null) index:c3a4 [ 82.521433] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.522933] CPU: 3 PID: 3903 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.522934] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.522935] 0000000000000000 ffff88007aba7ab0 ffffffff813b287c 000000000c3a4000 [ 82.522937] 00003ffffffff000 ffff88007aba7af8 ffffffff811a9af4 ffff8802757a0000 [ 82.522938] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff88007aba7c70 [ 82.522940] Call Trace: [ 82.522944] [] dump_stack+0x63/0x87 [ 82.522946] [] print_bad_pte+0x1e4/0x290 [ 82.522947] [] vm_normal_page+0x6c/0xa0 [ 82.522948] [] unmap_page_range+0x574/0x930 [ 82.522950] [] unmap_single_vma+0x81/0xf0 [ 82.522951] [] unmap_vmas+0x47/0x90 [ 82.522953] [] exit_mmap+0x98/0x150 [ 82.522954] [] mmput+0x57/0x120 [ 82.522956] [] flush_old_exec+0x46d/0x920 [ 82.522958] [] load_elf_binary+0x31f/0x1690 [ 82.522961] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.522962] [] ? get_user_pages_remote+0x54/0x60 [ 82.522964] [] search_binary_handler+0x9e/0x1e0 [ 82.522965] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.522966] [] SyS_execve+0x3a/0x50 [ 82.522968] [] do_syscall_64+0x69/0x110 [ 82.522970] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.532468] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.533216] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.533953] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.534701] CPU: 3 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.534701] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.534702] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.534703] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d022c0 [ 82.534704] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88027408bd20 [ 82.534704] Call Trace: [ 82.534707] [] dump_stack+0x63/0x87 [ 82.534708] [] print_bad_pte+0x1e4/0x290 [ 82.534709] [] vm_normal_page+0x6c/0xa0 [ 82.534709] [] copy_page_range+0x5f3/0xac0 [ 82.534710] [] copy_process.part.30+0x13d8/0x1a40 [ 82.534711] [] _do_fork+0xd9/0x360 [ 82.534712] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.534713] [] SyS_clone+0x19/0x20 [ 82.534713] [] do_syscall_64+0x69/0x110 [ 82.534714] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.538780] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27408b067 [ 82.539563] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272b6cd20 mapping: (null) index:c3a4 [ 82.540328] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.541084] CPU: 1 PID: 3938 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.541084] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.541085] 0000000000000000 ffff88007ab37ab0 ffffffff813b287c 000000000c3a4000 [ 82.541086] 00003ffffffff000 ffff88007ab37af8 ffffffff811a9af4 ffff88007ab38000 [ 82.541087] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff88007ab37c70 [ 82.541088] Call Trace: [ 82.541090] [] dump_stack+0x63/0x87 [ 82.541091] [] print_bad_pte+0x1e4/0x290 [ 82.541092] [] vm_normal_page+0x6c/0xa0 [ 82.541093] [] unmap_page_range+0x574/0x930 [ 82.541093] [] unmap_single_vma+0x81/0xf0 [ 82.541094] [] unmap_vmas+0x47/0x90 [ 82.541095] [] exit_mmap+0x98/0x150 [ 82.541096] [] mmput+0x57/0x120 [ 82.541096] [] flush_old_exec+0x46d/0x920 [ 82.541097] [] load_elf_binary+0x31f/0x1690 [ 82.541099] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.541100] [] ? get_user_pages_remote+0x54/0x60 [ 82.541101] [] search_binary_handler+0x9e/0x1e0 [ 82.541101] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.541102] [] SyS_execve+0x3a/0x50 [ 82.541103] [] do_syscall_64+0x69/0x110 [ 82.541104] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.544165] gem_exec_suspend: executing [ 82.544678] gem_exec_suspend: starting subtest basic [ 82.556346] gem_exec_suspend: exiting, ret=0 [ 82.558939] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.560410] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.561853] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.563303] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.563304] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.563305] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.563307] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c87d40 [ 82.563308] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff8802721f5d20 [ 82.563310] Call Trace: [ 82.563313] [] dump_stack+0x63/0x87 [ 82.563315] [] print_bad_pte+0x1e4/0x290 [ 82.563317] [] vm_normal_page+0x6c/0xa0 [ 82.563318] [] copy_page_range+0x5f3/0xac0 [ 82.563320] [] copy_process.part.30+0x13d8/0x1a40 [ 82.563321] [] _do_fork+0xd9/0x360 [ 82.563322] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.563324] [] SyS_clone+0x19/0x20 [ 82.563325] [] do_syscall_64+0x69/0x110 [ 82.563326] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.569097] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:2721f5067 [ 82.570623] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272ecadc0 mapping: (null) index:c3a4 [ 82.572139] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.573675] CPU: 2 PID: 3950 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.573676] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.573678] 0000000000000000 ffff8802740bfab0 ffffffff813b287c 000000000c3a4000 [ 82.573682] 00003ffffffff000 ffff8802740bfaf8 ffffffff811a9af4 ffff8802740c0000 [ 82.573685] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff8802740bfc70 [ 82.573687] Call Trace: [ 82.573690] [] dump_stack+0x63/0x87 [ 82.573692] [] print_bad_pte+0x1e4/0x290 [ 82.573694] [] vm_normal_page+0x6c/0xa0 [ 82.573695] [] unmap_page_range+0x574/0x930 [ 82.573696] [] unmap_single_vma+0x81/0xf0 [ 82.573698] [] unmap_vmas+0x47/0x90 [ 82.573699] [] exit_mmap+0x98/0x150 [ 82.573700] [] mmput+0x57/0x120 [ 82.573703] [] flush_old_exec+0x46d/0x920 [ 82.573705] [] load_elf_binary+0x31f/0x1690 [ 82.573708] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.573709] [] ? get_user_pages_remote+0x54/0x60 [ 82.573712] [] search_binary_handler+0x9e/0x1e0 [ 82.573715] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.573718] [] SyS_execve+0x3a/0x50 [ 82.573721] [] do_syscall_64+0x69/0x110 [ 82.573725] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.600785] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.601593] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.602381] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.603171] CPU: 2 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.603172] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.603172] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.603174] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009cf5d80 [ 82.603174] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880273d76d20 [ 82.603175] Call Trace: [ 82.603177] [] dump_stack+0x63/0x87 [ 82.603179] [] print_bad_pte+0x1e4/0x290 [ 82.603179] [] vm_normal_page+0x6c/0xa0 [ 82.603180] [] copy_page_range+0x5f3/0xac0 [ 82.603181] [] copy_process.part.30+0x13d8/0x1a40 [ 82.603182] [] _do_fork+0xd9/0x360 [ 82.603183] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.603183] [] SyS_clone+0x19/0x20 [ 82.603184] [] do_syscall_64+0x69/0x110 [ 82.603185] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.607259] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:273d76067 [ 82.608056] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880074b13a50 mapping: (null) index:c3a4 [ 82.608860] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.609667] CPU: 0 PID: 3962 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.609668] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.609669] 0000000000000000 ffff8802740bfab0 ffffffff813b287c 000000000c3a4000 [ 82.609670] 00003ffffffff000 ffff8802740bfaf8 ffffffff811a9af4 ffff8802753a4000 [ 82.609670] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff8802740bfc70 [ 82.609671] Call Trace: [ 82.609674] [] dump_stack+0x63/0x87 [ 82.609675] [] print_bad_pte+0x1e4/0x290 [ 82.609676] [] vm_normal_page+0x6c/0xa0 [ 82.609676] [] unmap_page_range+0x574/0x930 [ 82.609677] [] unmap_single_vma+0x81/0xf0 [ 82.609678] [] unmap_vmas+0x47/0x90 [ 82.609678] [] exit_mmap+0x98/0x150 [ 82.609679] [] mmput+0x57/0x120 [ 82.609680] [] flush_old_exec+0x46d/0x920 [ 82.609681] [] load_elf_binary+0x31f/0x1690 [ 82.609683] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.609683] [] ? get_user_pages_remote+0x54/0x60 [ 82.609684] [] search_binary_handler+0x9e/0x1e0 [ 82.609685] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.609685] [] SyS_execve+0x3a/0x50 [ 82.609686] [] do_syscall_64+0x69/0x110 [ 82.609688] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.626596] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.627423] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.628214] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.629024] CPU: 0 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.629024] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.629025] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.629026] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001ea26c0 [ 82.629027] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88007a89bd20 [ 82.629027] Call Trace: [ 82.629030] [] dump_stack+0x63/0x87 [ 82.629031] [] print_bad_pte+0x1e4/0x290 [ 82.629032] [] vm_normal_page+0x6c/0xa0 [ 82.629032] [] copy_page_range+0x5f3/0xac0 [ 82.629033] [] copy_process.part.30+0x13d8/0x1a40 [ 82.629034] [] _do_fork+0xd9/0x360 [ 82.629035] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.629036] [] SyS_clone+0x19/0x20 [ 82.629036] [] do_syscall_64+0x69/0x110 [ 82.629037] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.633065] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:7a89b067 [ 82.633899] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802757348c0 mapping: (null) index:c3a4 [ 82.634703] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.635511] CPU: 3 PID: 3963 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.635511] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.635512] 0000000000000000 ffff8800777afab0 ffffffff813b287c 000000000c3a4000 [ 82.635513] 00003ffffffff000 ffff8800777afaf8 ffffffff811a9af4 ffff88027267c000 [ 82.635514] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff8800777afc70 [ 82.635515] Call Trace: [ 82.635517] [] dump_stack+0x63/0x87 [ 82.635518] [] print_bad_pte+0x1e4/0x290 [ 82.635519] [] vm_normal_page+0x6c/0xa0 [ 82.635520] [] unmap_page_range+0x574/0x930 [ 82.635520] [] unmap_single_vma+0x81/0xf0 [ 82.635521] [] unmap_vmas+0x47/0x90 [ 82.635522] [] exit_mmap+0x98/0x150 [ 82.635523] [] mmput+0x57/0x120 [ 82.635523] [] flush_old_exec+0x46d/0x920 [ 82.635524] [] load_elf_binary+0x31f/0x1690 [ 82.635526] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.635527] [] ? get_user_pages_remote+0x54/0x60 [ 82.635528] [] search_binary_handler+0x9e/0x1e0 [ 82.635530] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.635532] [] SyS_execve+0x3a/0x50 [ 82.635535] [] do_syscall_64+0x69/0x110 [ 82.635537] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.638598] gem_exec_suspend: executing [ 82.639293] gem_exec_suspend: starting subtest bsd1-uncached [ 82.639434] gem_exec_suspend: exiting, ret=0 [ 82.641456] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.642337] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.643169] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.644003] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.644003] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.644004] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.644005] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d5e840 [ 82.644005] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff8802757a1d20 [ 82.644006] Call Trace: [ 82.644009] [] dump_stack+0x63/0x87 [ 82.644010] [] print_bad_pte+0x1e4/0x290 [ 82.644011] [] vm_normal_page+0x6c/0xa0 [ 82.644011] [] copy_page_range+0x5f3/0xac0 [ 82.644013] [] copy_process.part.30+0x13d8/0x1a40 [ 82.644013] [] _do_fork+0xd9/0x360 [ 82.644014] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.644015] [] SyS_clone+0x19/0x20 [ 82.644015] [] do_syscall_64+0x69/0x110 [ 82.644016] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.648111] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:2757a1067 [ 82.648967] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802721f62d0 mapping: (null) index:c3a4 [ 82.649798] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.650629] CPU: 2 PID: 3965 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.650629] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.650630] 0000000000000000 ffff880271943ab0 ffffffff813b287c 000000000c3a4000 [ 82.650631] 00003ffffffff000 ffff880271943af8 ffffffff811a9af4 ffff88027252f000 [ 82.650632] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880271943c70 [ 82.650633] Call Trace: [ 82.650635] [] dump_stack+0x63/0x87 [ 82.650636] [] print_bad_pte+0x1e4/0x290 [ 82.650637] [] vm_normal_page+0x6c/0xa0 [ 82.650638] [] unmap_page_range+0x574/0x930 [ 82.650639] [] unmap_single_vma+0x81/0xf0 [ 82.650639] [] unmap_vmas+0x47/0x90 [ 82.650640] [] exit_mmap+0x98/0x150 [ 82.650641] [] mmput+0x57/0x120 [ 82.650642] [] flush_old_exec+0x46d/0x920 [ 82.650643] [] load_elf_binary+0x31f/0x1690 [ 82.650645] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.650645] [] ? get_user_pages_remote+0x54/0x60 [ 82.650646] [] search_binary_handler+0x9e/0x1e0 [ 82.650647] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.650647] [] SyS_execve+0x3a/0x50 [ 82.650648] [] do_syscall_64+0x69/0x110 [ 82.650649] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.682339] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.684810] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.687290] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.689745] CPU: 0 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.689746] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.689747] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.689750] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009ca5900 [ 82.689752] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880272964d20 [ 82.689754] Call Trace: [ 82.689759] [] dump_stack+0x63/0x87 [ 82.689762] [] print_bad_pte+0x1e4/0x290 [ 82.689764] [] vm_normal_page+0x6c/0xa0 [ 82.689765] [] copy_page_range+0x5f3/0xac0 [ 82.689768] [] copy_process.part.30+0x13d8/0x1a40 [ 82.689770] [] _do_fork+0xd9/0x360 [ 82.689772] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.689774] [] SyS_clone+0x19/0x20 [ 82.689775] [] do_syscall_64+0x69/0x110 [ 82.689778] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.696300] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:272964067 [ 82.698820] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880074b130f0 mapping: (null) index:c3a4 [ 82.701340] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.703873] CPU: 3 PID: 3966 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.703874] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.703876] 0000000000000000 ffff880271943ab0 ffffffff813b287c 000000000c3a4000 [ 82.703879] 00003ffffffff000 ffff880271943af8 ffffffff811a9af4 ffff880275775000 [ 82.703881] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880271943c70 [ 82.703883] Call Trace: [ 82.703887] [] dump_stack+0x63/0x87 [ 82.703890] [] print_bad_pte+0x1e4/0x290 [ 82.703892] [] vm_normal_page+0x6c/0xa0 [ 82.703894] [] unmap_page_range+0x574/0x930 [ 82.703896] [] unmap_single_vma+0x81/0xf0 [ 82.703898] [] unmap_vmas+0x47/0x90 [ 82.703900] [] exit_mmap+0x98/0x150 [ 82.703902] [] mmput+0x57/0x120 [ 82.703904] [] flush_old_exec+0x46d/0x920 [ 82.703906] [] load_elf_binary+0x31f/0x1690 [ 82.703910] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.703912] [] ? get_user_pages_remote+0x54/0x60 [ 82.703914] [] search_binary_handler+0x9e/0x1e0 [ 82.703916] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.703918] [] SyS_execve+0x3a/0x50 [ 82.703920] [] do_syscall_64+0x69/0x110 [ 82.703922] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.716748] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 82.717630] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 82.718518] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.719395] CPU: 2 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.719395] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.719396] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 82.719397] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c84f80 [ 82.719398] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88027213ed20 [ 82.719399] Call Trace: [ 82.719401] [] dump_stack+0x63/0x87 [ 82.719402] [] print_bad_pte+0x1e4/0x290 [ 82.719403] [] vm_normal_page+0x6c/0xa0 [ 82.719404] [] copy_page_range+0x5f3/0xac0 [ 82.719405] [] copy_process.part.30+0x13d8/0x1a40 [ 82.719405] [] _do_fork+0xd9/0x360 [ 82.719406] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 82.719407] [] SyS_clone+0x19/0x20 [ 82.719407] [] do_syscall_64+0x69/0x110 [ 82.719409] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.723430] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27213e067 [ 82.724317] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272ecaeb0 mapping: (null) index:c3a4 [ 82.725179] file: (null) fault: (null) mmap: (null) readpage: (null) [ 82.726035] CPU: 1 PID: 3967 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 82.726035] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 82.726036] 0000000000000000 ffff8802721cfab0 ffffffff813b287c 000000000c3a4000 [ 82.726037] 00003ffffffff000 ffff8802721cfaf8 ffffffff811a9af4 ffff8802712e6000 [ 82.726038] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff8802721cfc70 [ 82.726039] Call Trace: [ 82.726041] [] dump_stack+0x63/0x87 [ 82.726042] [] print_bad_pte+0x1e4/0x290 [ 82.726043] [] vm_normal_page+0x6c/0xa0 [ 82.726044] [] unmap_page_range+0x574/0x930 [ 82.726044] [] unmap_single_vma+0x81/0xf0 [ 82.726045] [] unmap_vmas+0x47/0x90 [ 82.726046] [] exit_mmap+0x98/0x150 [ 82.726047] [] mmput+0x57/0x120 [ 82.726047] [] flush_old_exec+0x46d/0x920 [ 82.726048] [] load_elf_binary+0x31f/0x1690 [ 82.726050] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 82.726051] [] ? get_user_pages_remote+0x54/0x60 [ 82.726052] [] search_binary_handler+0x9e/0x1e0 [ 82.726052] [] do_execveat_common.isra.36+0x527/0x6c0 [ 82.726053] [] SyS_execve+0x3a/0x50 [ 82.726054] [] do_syscall_64+0x69/0x110 [ 82.726055] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 82.729083] gem_exec_suspend: executing [ 82.729640] [drm] RC6 on [ 82.729713] gem_exec_suspend: starting subtest bsd-uncached-S3 [ 82.829822] PM: Syncing filesystems ... done. [ 82.863002] PM: Preparing system for sleep (mem) [ 82.864856] Freezing user space processes ... (elapsed 0.015 seconds) done. [ 82.868825] Freezing remaining freezable tasks ... (elapsed 0.012 seconds) done. [ 82.871879] PM: Suspending system (mem) [ 82.872025] Suspending console(s) (use no_console_suspend to debug) [ 83.057383] hpet1: lost 7160 rtc interrupts [ 83.103765] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 83.106840] sd 0:0:0:0: [sda] Stopping disk [ 83.202021] igb 0000:01:00.0: System wakeup enabled by ACPI [ 83.279624] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun [ 83.282779] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun [ 83.307224] hpet1: lost 7161 rtc interrupts [ 83.332455] PM: suspend of devices complete after 930.592 msecs [ 83.359896] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 83.367997] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 83.381860] PM: late suspend of devices complete after 200.740 msecs [ 83.382352] xhci_hcd 0000:00:15.0: System wakeup enabled by ACPI [ 83.399628] PM: noirq suspend of devices complete after 72.192 msecs [ 83.399693] ACPI: Preparing to enter system sleep state S3 [ 83.399783] ACPI : EC: EC stopped [ 83.399784] PM: Saving platform NVS memory [ 83.399785] Disabling non-boot CPUs ... [ 83.400969] smpboot: CPU 1 is now offline [ 83.410690] smpboot: CPU 2 is now offline [ 83.417193] Broke affinity for irq 121 [ 83.418207] smpboot: CPU 3 is now offline [ 83.424475] ACPI: Low-level resume complete [ 83.424512] ACPI : EC: EC started [ 83.424512] PM: Restoring platform NVS memory [ 83.424869] Enabling non-boot CPUs ... [ 83.430724] x86: Booting SMP configuration: [ 83.430725] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 83.433022] cache: parent cpu1 should not be sleeping [ 83.433139] CPU1 is up [ 83.438817] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 83.441131] cache: parent cpu2 should not be sleeping [ 83.441248] CPU2 is up [ 83.447223] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 83.449561] cache: parent cpu3 should not be sleeping [ 83.449679] CPU3 is up [ 83.450248] ACPI: Waking up from system sleep state S3 [ 83.461324] acpi LNXPOWER:04: Turning ON [ 83.480450] acpi LNXPOWER:1d: Turning OFF [ 83.484717] acpi LNXPOWER:1a: Turning OFF [ 83.485131] acpi LNXPOWER:09: Turning OFF [ 83.485225] acpi LNXPOWER:07: Turning OFF [ 83.485272] acpi LNXPOWER:06: Turning OFF [ 83.492379] xhci_hcd 0000:00:15.0: System wakeup disabled by ACPI [ 83.493265] PM: noirq resume of devices complete after 31.226 msecs [ 83.493373] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0) [ 83.502971] PM: early resume of devices complete after 39.370 msecs [ 83.504153] igb 0000:01:00.0: System wakeup disabled by ACPI [ 83.504312] rtc_cmos 00:05: System wakeup disabled by ACPI [ 83.505742] sd 0:0:0:0: [sda] Starting disk [ 83.564215] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 83.564379] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0 [ 83.566890] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 83.601051] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training [ 83.603223] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization [ 83.605385] ------------[ cut here ]------------ [ 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] [ 83.605397] WARN_ON(!wm_changed) [ 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 [ 83.605417] CPU: 1 PID: 1654 Comm: kworker/u8:10 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.605417] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.605420] Workqueue: events_unbound async_run_entry_fn [ 83.605421] 0000000000000000 ffff88027406b8a8 ffffffff813b287c ffff88027406b8f8 [ 83.605422] 0000000000000000 ffff88027406b8e8 ffffffff81079cc1 00000e3f00000000 [ 83.605423] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 83.605423] Call Trace: [ 83.605425] [] dump_stack+0x63/0x87 [ 83.605426] [] __warn+0xd1/0xf0 [ 83.605427] [] warn_slowpath_fmt+0x4f/0x60 [ 83.605438] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 83.605449] [] skl_update_wm+0x19a/0x6f0 [i915] [ 83.605463] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 83.605474] [] intel_update_watermarks+0x1e/0x30 [i915] [ 83.605487] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 83.605500] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 83.605505] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 83.605518] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 83.605530] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 83.605541] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 83.605542] [] ? pci_pm_thaw+0x61/0x90 [ 83.605551] [] drm_atomic_commit+0x37/0x60 [drm] [ 83.605565] [] intel_display_resume+0xb8/0x140 [i915] [ 83.605566] [] ? pci_pm_thaw+0x90/0x90 [ 83.605576] [] i915_drm_resume+0xdd/0x170 [i915] [ 83.605586] [] i915_pm_resume+0x27/0x30 [i915] [ 83.605586] [] pci_pm_resume+0x64/0xa0 [ 83.605588] [] dpm_run_callback+0x4e/0x130 [ 83.605588] [] device_resume+0xd3/0x1f0 [ 83.605589] [] async_resume+0x1d/0x50 [ 83.605590] [] async_run_entry_fn+0x48/0x150 [ 83.605591] [] process_one_work+0x150/0x3f0 [ 83.605592] [] worker_thread+0x12b/0x4b0 [ 83.605593] [] ? rescuer_thread+0x340/0x340 [ 83.605593] [] kthread+0xc9/0xe0 [ 83.605595] [] ret_from_fork+0x22/0x40 [ 83.605596] [] ? kthread_park+0x60/0x60 [ 83.605596] ---[ end trace 0106ec01068de5c4 ]--- [ 83.611588] ------------[ cut here ]------------ [ 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] [ 83.611601] WARN_ON(!wm_changed) [ 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 [ 83.611615] CPU: 1 PID: 1654 Comm: kworker/u8:10 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.611615] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.611617] Workqueue: events_unbound async_run_entry_fn [ 83.611618] 0000000000000000 ffff88027406b8a8 ffffffff813b287c ffff88027406b8f8 [ 83.611619] 0000000000000000 ffff88027406b8e8 ffffffff81079cc1 00000e3f00000000 [ 83.611620] ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 83.611620] Call Trace: [ 83.611622] [] dump_stack+0x63/0x87 [ 83.611622] [] __warn+0xd1/0xf0 [ 83.611623] [] warn_slowpath_fmt+0x4f/0x60 [ 83.611634] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 83.611645] [] skl_update_wm+0x19a/0x6f0 [i915] [ 83.611659] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 83.611669] [] intel_update_watermarks+0x1e/0x30 [i915] [ 83.611683] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 83.611696] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 83.611700] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 83.611713] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 83.611725] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 83.611736] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 83.611737] [] ? pci_pm_thaw+0x61/0x90 [ 83.611746] [] drm_atomic_commit+0x37/0x60 [drm] [ 83.611759] [] intel_display_resume+0xb8/0x140 [i915] [ 83.611760] [] ? pci_pm_thaw+0x90/0x90 [ 83.611770] [] i915_drm_resume+0xdd/0x170 [i915] [ 83.611780] [] i915_pm_resume+0x27/0x30 [i915] [ 83.611781] [] pci_pm_resume+0x64/0xa0 [ 83.611782] [] dpm_run_callback+0x4e/0x130 [ 83.611782] [] device_resume+0xd3/0x1f0 [ 83.611783] [] async_resume+0x1d/0x50 [ 83.611784] [] async_run_entry_fn+0x48/0x150 [ 83.611785] [] process_one_work+0x150/0x3f0 [ 83.611786] [] worker_thread+0x12b/0x4b0 [ 83.611786] [] ? rescuer_thread+0x340/0x340 [ 83.611787] [] kthread+0xc9/0xe0 [ 83.611788] [] ret_from_fork+0x22/0x40 [ 83.611789] [] ? kthread_park+0x60/0x60 [ 83.611789] ---[ end trace 0106ec01068de5c5 ]--- [ 83.611791] ------------[ cut here ]------------ [ 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] [ 83.611802] WARN_ON(!wm_changed) [ 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 [ 83.611814] CPU: 1 PID: 1654 Comm: kworker/u8:10 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.611815] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.611816] Workqueue: events_unbound async_run_entry_fn [ 83.611817] 0000000000000000 ffff88027406b8a8 ffffffff813b287c ffff88027406b8f8 [ 83.611818] 0000000000000000 ffff88027406b8e8 ffffffff81079cc1 00000e3f00000000 [ 83.611818] ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 83.611819] Call Trace: [ 83.611820] [] dump_stack+0x63/0x87 [ 83.611820] [] __warn+0xd1/0xf0 [ 83.611821] [] warn_slowpath_fmt+0x4f/0x60 [ 83.611832] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 83.611842] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 83.611853] [] skl_update_wm+0x19a/0x6f0 [i915] [ 83.611867] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 83.611877] [] intel_update_watermarks+0x1e/0x30 [i915] [ 83.611891] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 83.611904] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 83.611907] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 83.611921] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 83.611932] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 83.611943] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 83.611944] [] ? pci_pm_thaw+0x61/0x90 [ 83.611952] [] drm_atomic_commit+0x37/0x60 [drm] [ 83.611965] [] intel_display_resume+0xb8/0x140 [i915] [ 83.611967] [] ? pci_pm_thaw+0x90/0x90 [ 83.611977] [] i915_drm_resume+0xdd/0x170 [i915] [ 83.611987] [] i915_pm_resume+0x27/0x30 [i915] [ 83.611987] [] pci_pm_resume+0x64/0xa0 [ 83.611988] [] dpm_run_callback+0x4e/0x130 [ 83.611989] [] device_resume+0xd3/0x1f0 [ 83.611990] [] async_resume+0x1d/0x50 [ 83.611990] [] async_run_entry_fn+0x48/0x150 [ 83.611991] [] process_one_work+0x150/0x3f0 [ 83.611992] [] worker_thread+0x12b/0x4b0 [ 83.611993] [] ? rescuer_thread+0x340/0x340 [ 83.611994] [] kthread+0xc9/0xe0 [ 83.611995] [] ret_from_fork+0x22/0x40 [ 83.611995] [] ? kthread_park+0x60/0x60 [ 83.611996] ---[ end trace 0106ec01068de5c6 ]--- [ 83.629835] atkbd serio0: Failed to enable keyboard on isa0060/serio0 [ 83.635104] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 83.647322] PM: resume of devices complete after 586.560 msecs [ 83.659672] ata1.00: configured for UDMA/133 [ 83.669696] PM: Finishing wakeup. [ 83.669696] Restarting tasks ... done. [ 83.759780] gem_exec_suspend: exiting, ret=0 [ 83.854090] ------------[ cut here ]------------ [ 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] [ 83.854127] WARN_ON(!wm_changed) [ 83.854129] Modules linked in: [ 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 [ 83.854179] CPU: 0 PID: 3967 Comm: gem_exec_suspen Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.854181] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.854183] 0000000000000000 ffff8802721cf980 ffffffff813b287c ffff8802721cf9d0 [ 83.854187] 0000000000000000 ffff8802721cf9c0 ffffffff81079cc1 00000e3f00000000 [ 83.854190] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 83.854194] Call Trace: [ 83.854199] [] dump_stack+0x63/0x87 [ 83.854202] [] __warn+0xd1/0xf0 [ 83.854205] [] warn_slowpath_fmt+0x4f/0x60 [ 83.854233] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 83.854260] [] skl_update_wm+0x19a/0x6f0 [i915] [ 83.854294] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 83.854321] [] intel_update_watermarks+0x1e/0x30 [i915] [ 83.854354] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 83.854357] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 83.854380] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 83.854400] [] drm_atomic_commit+0x37/0x60 [drm] [ 83.854411] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 83.854431] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 83.854440] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 83.854450] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 83.854459] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 83.854469] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 83.854502] [] intel_fbdev_restore_mode+0x22/0x80 [i915] [ 83.854536] [] i915_driver_lastclose+0xe/0x20 [i915] [ 83.854551] [] drm_lastclose+0x2e/0x130 [drm] [ 83.854566] [] drm_release+0x2ec/0x4c0 [drm] [ 83.854569] [] __fput+0xe7/0x220 [ 83.854572] [] ____fput+0xe/0x10 [ 83.854575] [] task_work_run+0x77/0x90 [ 83.854578] [] exit_to_usermode_loop+0x73/0xa2 [ 83.854582] [] do_syscall_64+0xfa/0x110 [ 83.854585] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.854588] ---[ end trace 0106ec01068de5c7 ]--- [ 83.854592] ------------[ cut here ]------------ [ 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] [ 83.854621] WARN_ON(!wm_changed) [ 83.854622] Modules linked in: [ 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 [ 83.854664] CPU: 0 PID: 3967 Comm: gem_exec_suspen Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.854666] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.854667] 0000000000000000 ffff8802721cf980 ffffffff813b287c ffff8802721cf9d0 [ 83.854670] 0000000000000000 ffff8802721cf9c0 ffffffff81079cc1 00000e3f00000000 [ 83.854674] ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 83.854677] Call Trace: [ 83.854680] [] dump_stack+0x63/0x87 [ 83.854683] [] __warn+0xd1/0xf0 [ 83.854685] [] warn_slowpath_fmt+0x4f/0x60 [ 83.854711] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 83.854738] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 83.854765] [] skl_update_wm+0x19a/0x6f0 [i915] [ 83.854798] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 83.854824] [] intel_update_watermarks+0x1e/0x30 [i915] [ 83.854857] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 83.854861] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 83.854881] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 83.854901] [] drm_atomic_commit+0x37/0x60 [drm] [ 83.854910] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 83.854930] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 83.854940] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 83.854950] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 83.854959] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 83.854969] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 83.855002] [] intel_fbdev_restore_mode+0x22/0x80 [i915] [ 83.855035] [] i915_driver_lastclose+0xe/0x20 [i915] [ 83.855051] [] drm_lastclose+0x2e/0x130 [drm] [ 83.855066] [] drm_release+0x2ec/0x4c0 [drm] [ 83.855069] [] __fput+0xe7/0x220 [ 83.855071] [] ____fput+0xe/0x10 [ 83.855074] [] task_work_run+0x77/0x90 [ 83.855077] [] exit_to_usermode_loop+0x73/0xa2 [ 83.855080] [] do_syscall_64+0xfa/0x110 [ 83.855083] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.855085] ---[ end trace 0106ec01068de5c8 ]--- [ 83.858623] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 83.861776] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 83.864893] file: (null) fault: (null) mmap: (null) readpage: (null) [ 83.868025] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.868027] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.868028] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 83.868032] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d0aa40 [ 83.868035] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff8802742a9d20 [ 83.868038] Call Trace: [ 83.868043] [] dump_stack+0x63/0x87 [ 83.868053] [] print_bad_pte+0x1e4/0x290 [ 83.868061] [] vm_normal_page+0x6c/0xa0 [ 83.868066] [] copy_page_range+0x5f3/0xac0 [ 83.868069] [] copy_process.part.30+0x13d8/0x1a40 [ 83.868072] [] _do_fork+0xd9/0x360 [ 83.868075] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 83.868077] [] SyS_clone+0x19/0x20 [ 83.868079] [] do_syscall_64+0x69/0x110 [ 83.868082] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.873496] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:2742a9067 [ 83.875252] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802743bbb90 mapping: (null) index:c3a4 [ 83.877007] file: (null) fault: (null) mmap: (null) readpage: (null) [ 83.878780] CPU: 2 PID: 3989 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.878781] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.878782] 0000000000000000 ffff880275037ab0 ffffffff813b287c 000000000c3a4000 [ 83.878784] 00003ffffffff000 ffff880275037af8 ffffffff811a9af4 ffff8802743b1000 [ 83.878786] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880275037c70 [ 83.878790] Call Trace: [ 83.878795] [] dump_stack+0x63/0x87 [ 83.878797] [] print_bad_pte+0x1e4/0x290 [ 83.878798] [] vm_normal_page+0x6c/0xa0 [ 83.878800] [] unmap_page_range+0x574/0x930 [ 83.878802] [] unmap_single_vma+0x81/0xf0 [ 83.878803] [] unmap_vmas+0x47/0x90 [ 83.878804] [] exit_mmap+0x98/0x150 [ 83.878806] [] mmput+0x57/0x120 [ 83.878808] [] flush_old_exec+0x46d/0x920 [ 83.878809] [] load_elf_binary+0x31f/0x1690 [ 83.878814] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 83.878818] [] ? get_user_pages_remote+0x54/0x60 [ 83.878820] [] search_binary_handler+0x9e/0x1e0 [ 83.878822] [] do_execveat_common.isra.36+0x527/0x6c0 [ 83.878823] [] SyS_execve+0x3a/0x50 [ 83.878825] [] do_syscall_64+0x69/0x110 [ 83.878827] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.906799] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 83.907665] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 83.908493] file: (null) fault: (null) mmap: (null) readpage: (null) [ 83.909347] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.909349] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.909350] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 83.909352] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009c992c0 [ 83.909352] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88027264bd20 [ 83.909353] Call Trace: [ 83.909355] [] dump_stack+0x63/0x87 [ 83.909357] [] print_bad_pte+0x1e4/0x290 [ 83.909357] [] vm_normal_page+0x6c/0xa0 [ 83.909358] [] copy_page_range+0x5f3/0xac0 [ 83.909359] [] copy_process.part.30+0x13d8/0x1a40 [ 83.909360] [] _do_fork+0xd9/0x360 [ 83.909361] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 83.909361] [] SyS_clone+0x19/0x20 [ 83.909362] [] do_syscall_64+0x69/0x110 [ 83.909363] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.913380] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27264b067 [ 83.914234] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802721f6d20 mapping: (null) index:c3a4 [ 83.915076] file: (null) fault: (null) mmap: (null) readpage: (null) [ 83.915900] CPU: 3 PID: 3990 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.915901] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.915901] 0000000000000000 ffff880275037ab0 ffffffff813b287c 000000000c3a4000 [ 83.915903] 00003ffffffff000 ffff880275037af8 ffffffff811a9af4 ffff8802721cf000 [ 83.915903] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880275037c70 [ 83.915904] Call Trace: [ 83.915906] [] dump_stack+0x63/0x87 [ 83.915908] [] print_bad_pte+0x1e4/0x290 [ 83.915908] [] vm_normal_page+0x6c/0xa0 [ 83.915909] [] unmap_page_range+0x574/0x930 [ 83.915910] [] unmap_single_vma+0x81/0xf0 [ 83.915910] [] unmap_vmas+0x47/0x90 [ 83.915911] [] exit_mmap+0x98/0x150 [ 83.915912] [] mmput+0x57/0x120 [ 83.915913] [] flush_old_exec+0x46d/0x920 [ 83.915914] [] load_elf_binary+0x31f/0x1690 [ 83.915916] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 83.915916] [] ? get_user_pages_remote+0x54/0x60 [ 83.915917] [] search_binary_handler+0x9e/0x1e0 [ 83.915918] [] do_execveat_common.isra.36+0x527/0x6c0 [ 83.915918] [] SyS_execve+0x3a/0x50 [ 83.915919] [] do_syscall_64+0x69/0x110 [ 83.915920] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.933135] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 83.935350] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 83.937547] file: (null) fault: (null) mmap: (null) readpage: (null) [ 83.939728] CPU: 2 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.939729] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.939731] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 83.939733] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009cf5a80 [ 83.939735] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880273d6ad20 [ 83.939737] Call Trace: [ 83.939741] [] dump_stack+0x63/0x87 [ 83.939744] [] print_bad_pte+0x1e4/0x290 [ 83.939746] [] vm_normal_page+0x6c/0xa0 [ 83.939747] [] copy_page_range+0x5f3/0xac0 [ 83.939749] [] copy_process.part.30+0x13d8/0x1a40 [ 83.939751] [] _do_fork+0xd9/0x360 [ 83.939753] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 83.939754] [] SyS_clone+0x19/0x20 [ 83.939756] [] do_syscall_64+0x69/0x110 [ 83.939758] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.944481] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:273d6a067 [ 83.945338] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272bc6e10 mapping: (null) index:c3a4 [ 83.946167] file: (null) fault: (null) mmap: (null) readpage: (null) [ 83.946992] CPU: 1 PID: 3991 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.946992] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.946993] 0000000000000000 ffff880274043ab0 ffffffff813b287c 000000000c3a4000 [ 83.946994] 00003ffffffff000 ffff880274043af8 ffffffff811a9af4 ffff880274044000 [ 83.946995] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274043c70 [ 83.946995] Call Trace: [ 83.946998] [] dump_stack+0x63/0x87 [ 83.946999] [] print_bad_pte+0x1e4/0x290 [ 83.947000] [] vm_normal_page+0x6c/0xa0 [ 83.947000] [] unmap_page_range+0x574/0x930 [ 83.947001] [] unmap_single_vma+0x81/0xf0 [ 83.947002] [] unmap_vmas+0x47/0x90 [ 83.947002] [] exit_mmap+0x98/0x150 [ 83.947003] [] mmput+0x57/0x120 [ 83.947004] [] flush_old_exec+0x46d/0x920 [ 83.947005] [] load_elf_binary+0x31f/0x1690 [ 83.947007] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 83.947008] [] ? get_user_pages_remote+0x54/0x60 [ 83.947009] [] search_binary_handler+0x9e/0x1e0 [ 83.947009] [] do_execveat_common.isra.36+0x527/0x6c0 [ 83.947010] [] SyS_execve+0x3a/0x50 [ 83.947011] [] do_syscall_64+0x69/0x110 [ 83.947012] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.950075] gem_exec_suspend: executing [ 83.950624] gem_exec_suspend: starting subtest vebox-uncached [ 83.959140] gem_exec_suspend: exiting, ret=0 [ 83.959308] [drm] RC6 on [ 83.961386] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 83.962248] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 83.963108] file: (null) fault: (null) mmap: (null) readpage: (null) [ 83.963954] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.963954] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.963955] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 83.963956] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009cbb780 [ 83.963957] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880272eded20 [ 83.963957] Call Trace: [ 83.963960] [] dump_stack+0x63/0x87 [ 83.963961] [] print_bad_pte+0x1e4/0x290 [ 83.963962] [] vm_normal_page+0x6c/0xa0 [ 83.963962] [] copy_page_range+0x5f3/0xac0 [ 83.963963] [] copy_process.part.30+0x13d8/0x1a40 [ 83.963964] [] _do_fork+0xd9/0x360 [ 83.963965] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 83.963966] [] SyS_clone+0x19/0x20 [ 83.963966] [] do_syscall_64+0x69/0x110 [ 83.963967] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.968408] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:272ede067 [ 83.969270] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272eca910 mapping: (null) index:c3a4 [ 83.970113] file: (null) fault: (null) mmap: (null) readpage: (null) [ 83.970948] CPU: 3 PID: 3993 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 83.970948] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 83.970949] 0000000000000000 ffff880273b83ab0 ffffffff813b287c 000000000c3a4000 [ 83.970950] 00003ffffffff000 ffff880273b83af8 ffffffff811a9af4 ffff8800777c2000 [ 83.970951] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880273b83c70 [ 83.970951] Call Trace: [ 83.970954] [] dump_stack+0x63/0x87 [ 83.970955] [] print_bad_pte+0x1e4/0x290 [ 83.970956] [] vm_normal_page+0x6c/0xa0 [ 83.970957] [] unmap_page_range+0x574/0x930 [ 83.970957] [] unmap_single_vma+0x81/0xf0 [ 83.970958] [] unmap_vmas+0x47/0x90 [ 83.970958] [] exit_mmap+0x98/0x150 [ 83.970959] [] mmput+0x57/0x120 [ 83.970960] [] flush_old_exec+0x46d/0x920 [ 83.970961] [] load_elf_binary+0x31f/0x1690 [ 83.970963] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 83.970964] [] ? get_user_pages_remote+0x54/0x60 [ 83.970965] [] search_binary_handler+0x9e/0x1e0 [ 83.970965] [] do_execveat_common.isra.36+0x527/0x6c0 [ 83.970966] [] SyS_execve+0x3a/0x50 [ 83.970967] [] do_syscall_64+0x69/0x110 [ 83.970968] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.998782] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 83.999633] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 84.000459] file: (null) fault: (null) mmap: (null) readpage: (null) [ 84.001314] CPU: 2 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 84.001315] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 84.001315] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 84.001317] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001eaafc0 [ 84.001317] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88007aabfd20 [ 84.001318] Call Trace: [ 84.001321] [] dump_stack+0x63/0x87 [ 84.001322] [] print_bad_pte+0x1e4/0x290 [ 84.001323] [] vm_normal_page+0x6c/0xa0 [ 84.001323] [] copy_page_range+0x5f3/0xac0 [ 84.001324] [] copy_process.part.30+0x13d8/0x1a40 [ 84.001325] [] _do_fork+0xd9/0x360 [ 84.001326] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 84.001328] [] SyS_clone+0x19/0x20 [ 84.001329] [] do_syscall_64+0x69/0x110 [ 84.001332] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 84.005463] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:7aabf067 [ 84.008225] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802743bbbe0 mapping: (null) index:c3a4 [ 84.011011] file: (null) fault: (null) mmap: (null) readpage: (null) [ 84.013802] CPU: 1 PID: 3994 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 84.013803] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 84.013805] 0000000000000000 ffff880074a2fab0 ffffffff813b287c 000000000c3a4000 [ 84.013808] 00003ffffffff000 ffff880074a2faf8 ffffffff811a9af4 ffff8802743b4000 [ 84.013810] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880074a2fc70 [ 84.013813] Call Trace: [ 84.013818] [] dump_stack+0x63/0x87 [ 84.013821] [] print_bad_pte+0x1e4/0x290 [ 84.013823] [] vm_normal_page+0x6c/0xa0 [ 84.013825] [] unmap_page_range+0x574/0x930 [ 84.013828] [] unmap_single_vma+0x81/0xf0 [ 84.013830] [] unmap_vmas+0x47/0x90 [ 84.013832] [] exit_mmap+0x98/0x150 [ 84.013834] [] mmput+0x57/0x120 [ 84.013836] [] flush_old_exec+0x46d/0x920 [ 84.013839] [] load_elf_binary+0x31f/0x1690 [ 84.013843] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 84.013845] [] ? get_user_pages_remote+0x54/0x60 [ 84.013848] [] search_binary_handler+0x9e/0x1e0 [ 84.013850] [] do_execveat_common.isra.36+0x527/0x6c0 [ 84.013852] [] SyS_execve+0x3a/0x50 [ 84.013855] [] do_syscall_64+0x69/0x110 [ 84.013858] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 84.028644] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 84.029526] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 84.030395] file: (null) fault: (null) mmap: (null) readpage: (null) [ 84.031229] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 84.031230] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 84.031230] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 84.031231] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d5e580 [ 84.031232] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880275796d20 [ 84.031233] Call Trace: [ 84.031235] [] dump_stack+0x63/0x87 [ 84.031237] [] print_bad_pte+0x1e4/0x290 [ 84.031237] [] vm_normal_page+0x6c/0xa0 [ 84.031238] [] copy_page_range+0x5f3/0xac0 [ 84.031239] [] copy_process.part.30+0x13d8/0x1a40 [ 84.031239] [] _do_fork+0xd9/0x360 [ 84.031240] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 84.031241] [] SyS_clone+0x19/0x20 [ 84.031242] [] do_syscall_64+0x69/0x110 [ 84.031243] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 84.035279] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:275796067 [ 84.036169] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272bc6eb0 mapping: (null) index:c3a4 [ 84.037034] file: (null) fault: (null) mmap: (null) readpage: (null) [ 84.037917] CPU: 2 PID: 3995 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 84.037917] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 84.037918] 0000000000000000 ffff880273b83ab0 ffffffff813b287c 000000000c3a4000 [ 84.037919] 00003ffffffff000 ffff880273b83af8 ffffffff811a9af4 ffff8800776d8000 [ 84.037920] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880273b83c70 [ 84.037920] Call Trace: [ 84.037923] [] dump_stack+0x63/0x87 [ 84.037924] [] print_bad_pte+0x1e4/0x290 [ 84.037925] [] vm_normal_page+0x6c/0xa0 [ 84.037925] [] unmap_page_range+0x574/0x930 [ 84.037926] [] unmap_single_vma+0x81/0xf0 [ 84.037927] [] unmap_vmas+0x47/0x90 [ 84.037928] [] exit_mmap+0x98/0x150 [ 84.037930] [] mmput+0x57/0x120 [ 84.037932] [] flush_old_exec+0x46d/0x920 [ 84.037934] [] load_elf_binary+0x31f/0x1690 [ 84.037936] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 84.037938] [] ? get_user_pages_remote+0x54/0x60 [ 84.037939] [] search_binary_handler+0x9e/0x1e0 [ 84.037941] [] do_execveat_common.isra.36+0x527/0x6c0 [ 84.037941] [] SyS_execve+0x3a/0x50 [ 84.037942] [] do_syscall_64+0x69/0x110 [ 84.037943] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 84.040928] gem_exec_suspend: executing [ 84.041504] gem_exec_suspend: starting subtest bsd-cached-S4 [ 84.140836] PM: Syncing filesystems ... done. [ 84.144361] Freezing user space processes ... (elapsed 0.004 seconds) done. [ 84.145651] PM: Marking nosave pages: [mem 0x00000000-0x00000fff] [ 84.145654] PM: Marking nosave pages: [mem 0x00058000-0x00058fff] [ 84.145655] PM: Marking nosave pages: [mem 0x0009e000-0x000fffff] [ 84.145656] PM: Marking nosave pages: [mem 0x0f000000-0x12151fff] [ 84.145759] PM: Marking nosave pages: [mem 0x78224000-0x7a070fff] [ 84.145823] PM: Marking nosave pages: [mem 0x7a2a9000-0x7a2d3fff] [ 84.145824] PM: Marking nosave pages: [mem 0x7b000000-0xffffffff] [ 84.146807] PM: Basic memory bitmaps created [ 84.146825] PM: Preallocating image memory... done (allocated 234679 pages) [ 84.258030] PM: Allocated 938716 kbytes in 0.45 seconds (2086.03 MB/s) [ 84.258031] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 84.376110] hpet1: lost 7161 rtc interrupts [ 84.482406] Suspending console(s) (use no_console_suspend to debug) [ 84.534345] igb 0000:01:00.0: System wakeup enabled by ACPI [ 84.622386] hpet1: lost 7160 rtc interrupts [ 84.719620] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun [ 84.777750] PM: freeze of devices complete after 1199.900 msecs [ 84.792391] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 84.800469] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 84.813811] PM: late freeze of devices complete after 146.308 msecs [ 84.827196] PM: noirq freeze of devices complete after 54.272 msecs [ 84.827256] ACPI: Preparing to enter system sleep state S4 [ 84.827344] ACPI : EC: EC stopped [ 84.827345] PM: Saving platform NVS memory [ 84.827487] Disabling non-boot CPUs ... [ 84.828711] smpboot: CPU 1 is now offline [ 84.835697] smpboot: CPU 2 is now offline [ 84.841862] Broke affinity for irq 121 [ 84.842870] smpboot: CPU 3 is now offline [ 84.847562] PM: Creating hibernation image: [ 84.928206] PM: Need to copy 232841 pages [ 84.928207] PM: Normal pages needed: 232841 + 1024, available pages: 1823131 [ 84.847719] PM: Restoring platform NVS memory [ 84.847764] ACPI : EC: EC started [ 84.848119] Enabling non-boot CPUs ... [ 84.853977] x86: Booting SMP configuration: [ 84.853978] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 84.856287] cache: parent cpu1 should not be sleeping [ 84.856404] CPU1 is up [ 84.861713] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 84.864043] cache: parent cpu2 should not be sleeping [ 84.864163] CPU2 is up [ 84.872062] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 84.874413] cache: parent cpu3 should not be sleeping [ 84.874531] CPU3 is up [ 84.875152] ACPI: Waking up from system sleep state S4 [ 84.883029] acpi LNXPOWER:04: Turning ON [ 84.900843] acpi LNXPOWER:09: Turning OFF [ 84.900935] acpi LNXPOWER:07: Turning OFF [ 84.900981] acpi LNXPOWER:06: Turning OFF [ 84.915055] PM: noirq restore of devices complete after 55.949 msecs [ 84.921371] PM: early restore of devices complete after 25.594 msecs [ 84.952761] usb usb1: root hub lost power or was reset [ 84.952762] usb usb2: root hub lost power or was reset [ 84.953933] igb 0000:01:00.0: System wakeup disabled by ACPI [ 84.953967] rtc_cmos 00:05: System wakeup disabled by ACPI [ 84.955878] sd 0:0:0:0: [sda] Starting disk [ 85.010223] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0 [ 85.046362] usb 1-5: reset high-speed USB device number 2 using xhci_hcd [ 85.071547] atkbd serio0: Failed to enable keyboard on isa0060/serio0 [ 85.082371] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 85.092458] ata1.00: configured for UDMA/133 [ 85.186527] hpet1: lost 7161 rtc interrupts [ 85.277847] usb 1-5.1: reset high-speed USB device number 7 using xhci_hcd [ 85.313485] asix 1-5.1:1.0 enx00106031c272: unregister 'asix' usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet [ 85.419600] hpet1: lost 7161 rtc interrupts [ 85.420244] usb 1-5.4: reset low-speed USB device number 5 using xhci_hcd [ 85.545518] ------------[ cut here ]------------ [ 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] [ 85.545534] WARN_ON(!wm_changed) [ 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 [ 85.545554] CPU: 2 PID: 1855 Comm: kworker/u8:57 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 85.545554] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 85.545556] Workqueue: events_unbound async_run_entry_fn [ 85.545558] 0000000000000000 ffff8802743278a8 ffffffff813b287c ffff8802743278f8 [ 85.545559] 0000000000000000 ffff8802743278e8 ffffffff81079cc1 00000e3f00000000 [ 85.545560] ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 85.545560] Call Trace: [ 85.545562] [] dump_stack+0x63/0x87 [ 85.545563] [] __warn+0xd1/0xf0 [ 85.545564] [] warn_slowpath_fmt+0x4f/0x60 [ 85.545575] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 85.545586] [] skl_update_wm+0x19a/0x6f0 [i915] [ 85.545600] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 85.545611] [] intel_update_watermarks+0x1e/0x30 [i915] [ 85.545624] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 85.545637] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 85.545642] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 85.545655] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 85.545666] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 85.545678] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 85.545679] [] ? pci_pm_suspend_noirq+0xa1/0x190 [ 85.545689] [] drm_atomic_commit+0x37/0x60 [drm] [ 85.545702] [] intel_display_resume+0xb8/0x140 [i915] [ 85.545703] [] ? pci_pm_suspend_noirq+0x190/0x190 [ 85.545713] [] i915_drm_resume+0xdd/0x170 [i915] [ 85.545723] [] i915_pm_resume+0x27/0x30 [i915] [ 85.545724] [] pci_pm_restore+0x79/0xb0 [ 85.545725] [] dpm_run_callback+0x4e/0x130 [ 85.545726] [] device_resume+0xd3/0x1f0 [ 85.545726] [] async_resume+0x1d/0x50 [ 85.545727] [] async_run_entry_fn+0x48/0x150 [ 85.545728] [] process_one_work+0x150/0x3f0 [ 85.545729] [] worker_thread+0x12b/0x4b0 [ 85.545730] [] ? rescuer_thread+0x340/0x340 [ 85.545730] [] kthread+0xc9/0xe0 [ 85.545732] [] ret_from_fork+0x22/0x40 [ 85.545733] [] ? kthread_park+0x60/0x60 [ 85.545733] ---[ end trace 0106ec01068de5c9 ]--- [ 85.576723] usb 1-5.3: reset low-speed USB device number 4 using xhci_hcd [ 85.659891] hpet1: lost 7161 rtc interrupts [ 85.846546] PM: restore of devices complete after 3632.461 msecs [ 85.854747] usb 1-5.1:1.0: rebind failed: -517 [ 85.854870] PM: Image restored successfully. [ 85.854889] PM: Basic memory bitmaps freed [ 85.854890] Restarting tasks ... done. [ 85.931307] [drm] RC6 on [ 86.141368] asix 1-5.1:1.0 eth0: register 'asix' at usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet, 00:10:60:31:c2:72 [ 86.142699] asix 1-5.1:1.0 enx00106031c272: renamed from eth0 [ 86.175284] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 86.175761] asix 1-5.1:1.0 enx00106031c272: link down [ 86.175928] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 86.592006] IPv6: ADDRCONF(NETDEV_CHANGE): enx00106031c272: link becomes ready [ 86.592320] asix 1-5.1:1.0 enx00106031c272: link up, 100Mbps, full-duplex, lpa 0xC5E1 [ 86.987064] [drm] stuck on blitter ring [ 86.987066] [drm] stuck on bsd ring [ 86.987066] [drm] stuck on video enhancement ring [ 86.988249] [drm] GPU HANG: ecode 9:1:0x82c2ec0a, reason: Engine(s) hung, action: reset [ 86.998102] drm/i915: Resetting chip after gpu hang [ 86.999195] gem_exec_suspend: exiting, ret=99 [ 87.006689] ------------[ cut here ]------------ [ 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] [ 87.006701] WARN_ON(!wm_changed) [ 87.006701] Modules linked in: [ 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 [ 87.006717] CPU: 0 PID: 3995 Comm: gem_exec_suspen Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.006717] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.006718] 0000000000000000 ffff880273b83908 ffffffff813b287c ffff880273b83958 [ 87.006719] 0000000000000000 ffff880273b83948 ffffffff81079cc1 00000e3f00000000 [ 87.006720] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 87.006720] Call Trace: [ 87.006722] [] dump_stack+0x63/0x87 [ 87.006723] [] __warn+0xd1/0xf0 [ 87.006724] [] warn_slowpath_fmt+0x4f/0x60 [ 87.006730] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 87.006735] [] skl_update_wm+0x19a/0x6f0 [i915] [ 87.006742] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 87.006748] [] intel_update_watermarks+0x1e/0x30 [i915] [ 87.006755] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 87.006762] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 87.006765] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 87.006772] [] ? intel_pre_plane_update+0x81/0x190 [i915] [ 87.006779] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 87.006781] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 87.006787] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 87.006791] [] drm_atomic_commit+0x37/0x60 [drm] [ 87.006793] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 87.006797] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 87.006799] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 87.006801] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 87.006803] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 87.006805] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 87.006812] [] intel_fbdev_restore_mode+0x22/0x80 [i915] [ 87.006820] [] i915_driver_lastclose+0xe/0x20 [i915] [ 87.006823] [] drm_lastclose+0x2e/0x130 [drm] [ 87.006826] [] drm_release+0x2ec/0x4c0 [drm] [ 87.006827] [] __fput+0xe7/0x220 [ 87.006827] [] ____fput+0xe/0x10 [ 87.006828] [] task_work_run+0x77/0x90 [ 87.006829] [] exit_to_usermode_loop+0x73/0xa2 [ 87.006830] [] do_syscall_64+0xfa/0x110 [ 87.006831] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 87.006832] ---[ end trace 0106ec01068de5ca ]--- [ 87.006832] ------------[ cut here ]------------ [ 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] [ 87.006839] WARN_ON(!wm_changed) [ 87.006839] Modules linked in: [ 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 [ 87.006848] CPU: 0 PID: 3995 Comm: gem_exec_suspen Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.006848] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.006848] 0000000000000000 ffff880273b83908 ffffffff813b287c ffff880273b83958 [ 87.006849] 0000000000000000 ffff880273b83948 ffffffff81079cc1 00000e3f00000000 [ 87.006850] ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 87.006850] Call Trace: [ 87.006851] [] dump_stack+0x63/0x87 [ 87.006852] [] __warn+0xd1/0xf0 [ 87.006852] [] warn_slowpath_fmt+0x4f/0x60 [ 87.006857] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 87.006863] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 87.006869] [] skl_update_wm+0x19a/0x6f0 [i915] [ 87.006876] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 87.006881] [] intel_update_watermarks+0x1e/0x30 [i915] [ 87.006888] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 87.006895] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 87.006897] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 87.006904] [] ? intel_pre_plane_update+0x81/0x190 [i915] [ 87.006911] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 87.006911] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 87.006916] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 87.006920] [] drm_atomic_commit+0x37/0x60 [drm] [ 87.006922] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 87.006926] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 87.006928] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 87.006930] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 87.006932] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 87.006934] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 87.006940] [] intel_fbdev_restore_mode+0x22/0x80 [i915] [ 87.006948] [] i915_driver_lastclose+0xe/0x20 [i915] [ 87.006951] [] drm_lastclose+0x2e/0x130 [drm] [ 87.006954] [] drm_release+0x2ec/0x4c0 [drm] [ 87.006955] [] __fput+0xe7/0x220 [ 87.006955] [] ____fput+0xe/0x10 [ 87.006956] [] task_work_run+0x77/0x90 [ 87.006956] [] exit_to_usermode_loop+0x73/0xa2 [ 87.006957] [] do_syscall_64+0xfa/0x110 [ 87.006958] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 87.006958] ---[ end trace 0106ec01068de5cb ]--- [ 87.017357] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 87.020212] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 87.023038] file: (null) fault: (null) mmap: (null) readpage: (null) [ 87.026288] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.026290] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.026292] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 87.026295] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001ead980 [ 87.026298] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88007ab66d20 [ 87.026307] Call Trace: [ 87.026314] [] dump_stack+0x63/0x87 [ 87.026317] [] print_bad_pte+0x1e4/0x290 [ 87.026322] [] vm_normal_page+0x6c/0xa0 [ 87.026324] [] copy_page_range+0x5f3/0xac0 [ 87.026327] [] copy_process.part.30+0x13d8/0x1a40 [ 87.026329] [] _do_fork+0xd9/0x360 [ 87.026332] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 87.026335] [] SyS_clone+0x19/0x20 [ 87.026340] [] do_syscall_64+0x69/0x110 [ 87.026346] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 87.031823] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:7ab66067 [ 87.033657] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802743bbaa0 mapping: (null) index:c3a4 [ 87.035455] file: (null) fault: (null) mmap: (null) readpage: (null) [ 87.037277] CPU: 3 PID: 4536 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.037278] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.037279] 0000000000000000 ffff880074b07ab0 ffffffff813b287c 000000000c3a4000 [ 87.037281] 00003ffffffff000 ffff880074b07af8 ffffffff811a9af4 0000000000000000 [ 87.037283] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880074b07c70 [ 87.037284] Call Trace: [ 87.037287] [] dump_stack+0x63/0x87 [ 87.037290] [] print_bad_pte+0x1e4/0x290 [ 87.037293] [] vm_normal_page+0x6c/0xa0 [ 87.037297] [] unmap_page_range+0x574/0x930 [ 87.037300] [] unmap_single_vma+0x81/0xf0 [ 87.037304] [] unmap_vmas+0x47/0x90 [ 87.037306] [] exit_mmap+0x98/0x150 [ 87.037307] [] mmput+0x57/0x120 [ 87.037309] [] flush_old_exec+0x46d/0x920 [ 87.037311] [] load_elf_binary+0x31f/0x1690 [ 87.037313] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 87.037316] [] ? get_user_pages_remote+0x54/0x60 [ 87.037317] [] search_binary_handler+0x9e/0x1e0 [ 87.037319] [] do_execveat_common.isra.36+0x527/0x6c0 [ 87.037320] [] SyS_execve+0x3a/0x50 [ 87.037322] [] do_syscall_64+0x69/0x110 [ 87.037323] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 87.067148] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 87.069653] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 87.072112] file: (null) fault: (null) mmap: (null) readpage: (null) [ 87.074597] CPU: 3 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.074598] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.074600] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 87.074602] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d5e380 [ 87.074609] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88027578ed20 [ 87.074614] Call Trace: [ 87.074618] [] dump_stack+0x63/0x87 [ 87.074621] [] print_bad_pte+0x1e4/0x290 [ 87.074623] [] vm_normal_page+0x6c/0xa0 [ 87.074624] [] copy_page_range+0x5f3/0xac0 [ 87.074627] [] copy_process.part.30+0x13d8/0x1a40 [ 87.074629] [] _do_fork+0xd9/0x360 [ 87.074631] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 87.074633] [] SyS_clone+0x19/0x20 [ 87.074634] [] do_syscall_64+0x69/0x110 [ 87.074637] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 87.081210] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27578e067 [ 87.083734] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff88027528e140 mapping: (null) index:c3a4 [ 87.086201] file: (null) fault: (null) mmap: (null) readpage: (null) [ 87.088671] CPU: 0 PID: 4537 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.088672] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.088674] 0000000000000000 ffff880275707ab0 ffffffff813b287c 000000000c3a4000 [ 87.088676] 00003ffffffff000 ffff880275707af8 ffffffff811a9af4 ffff880275708000 [ 87.088678] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880275707c70 [ 87.088680] Call Trace: [ 87.088685] [] dump_stack+0x63/0x87 [ 87.088687] [] print_bad_pte+0x1e4/0x290 [ 87.088692] [] vm_normal_page+0x6c/0xa0 [ 87.088698] [] unmap_page_range+0x574/0x930 [ 87.088702] [] unmap_single_vma+0x81/0xf0 [ 87.088707] [] unmap_vmas+0x47/0x90 [ 87.088710] [] exit_mmap+0x98/0x150 [ 87.088712] [] mmput+0x57/0x120 [ 87.088714] [] flush_old_exec+0x46d/0x920 [ 87.088716] [] load_elf_binary+0x31f/0x1690 [ 87.088720] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 87.088722] [] ? get_user_pages_remote+0x54/0x60 [ 87.088724] [] search_binary_handler+0x9e/0x1e0 [ 87.088726] [] do_execveat_common.isra.36+0x527/0x6c0 [ 87.088728] [] SyS_execve+0x3a/0x50 [ 87.088730] [] do_syscall_64+0x69/0x110 [ 87.088732] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 87.099474] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 87.100353] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 87.101222] file: (null) fault: (null) mmap: (null) readpage: (null) [ 87.102083] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.102083] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.102084] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 87.102085] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001ddc480 [ 87.102086] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880077712d20 [ 87.102087] Call Trace: [ 87.102089] [] dump_stack+0x63/0x87 [ 87.102091] [] print_bad_pte+0x1e4/0x290 [ 87.102091] [] vm_normal_page+0x6c/0xa0 [ 87.102092] [] copy_page_range+0x5f3/0xac0 [ 87.102093] [] copy_process.part.30+0x13d8/0x1a40 [ 87.102094] [] _do_fork+0xd9/0x360 [ 87.102095] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 87.102095] [] SyS_clone+0x19/0x20 [ 87.102096] [] do_syscall_64+0x69/0x110 [ 87.102097] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 87.106232] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:77712067 [ 87.107140] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272bc6fa0 mapping: (null) index:c3a4 [ 87.107992] file: (null) fault: (null) mmap: (null) readpage: (null) [ 87.108824] CPU: 2 PID: 4538 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.108824] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.108825] 0000000000000000 ffff880074b07ab0 ffffffff813b287c 000000000c3a4000 [ 87.108826] 00003ffffffff000 ffff880074b07af8 ffffffff811a9af4 ffff88027522c000 [ 87.108827] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880074b07c70 [ 87.108827] Call Trace: [ 87.108830] [] dump_stack+0x63/0x87 [ 87.108831] [] print_bad_pte+0x1e4/0x290 [ 87.108832] [] vm_normal_page+0x6c/0xa0 [ 87.108832] [] unmap_page_range+0x574/0x930 [ 87.108833] [] unmap_single_vma+0x81/0xf0 [ 87.108834] [] unmap_vmas+0x47/0x90 [ 87.108834] [] exit_mmap+0x98/0x150 [ 87.108835] [] mmput+0x57/0x120 [ 87.108836] [] flush_old_exec+0x46d/0x920 [ 87.108837] [] load_elf_binary+0x31f/0x1690 [ 87.108839] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 87.108840] [] ? get_user_pages_remote+0x54/0x60 [ 87.108840] [] search_binary_handler+0x9e/0x1e0 [ 87.108841] [] do_execveat_common.isra.36+0x527/0x6c0 [ 87.108842] [] SyS_execve+0x3a/0x50 [ 87.108843] [] do_syscall_64+0x69/0x110 [ 87.108844] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 87.111908] gem_exec_suspend: executing [ 87.112586] gem_exec_suspend: starting subtest render-cached-S3 [ 87.226214] PM: Syncing filesystems ... done. [ 87.238971] PM: Preparing system for sleep (mem) [ 87.239046] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 87.239392] Freezing remaining freezable tasks ... (elapsed 0.004 seconds) done. [ 87.240514] PM: Suspending system (mem) [ 87.240520] Suspending console(s) (use no_console_suspend to debug) [ 87.337221] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 87.340294] sd 0:0:0:0: [sda] Stopping disk [ 87.446688] hpet1: lost 7160 rtc interrupts [ 87.447817] [drm] RC6 on [ 87.470957] igb 0000:01:00.0: System wakeup enabled by ACPI [ 87.543832] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun [ 87.547496] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun [ 87.621201] PM: suspend of devices complete after 1163.078 msecs [ 87.634299] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 87.642373] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 87.654994] PM: late suspend of devices complete after 137.191 msecs [ 87.655587] xhci_hcd 0000:00:15.0: System wakeup enabled by ACPI [ 87.669755] PM: noirq suspend of devices complete after 59.866 msecs [ 87.669815] ACPI: Preparing to enter system sleep state S3 [ 87.669901] ACPI : EC: EC stopped [ 87.669901] PM: Saving platform NVS memory [ 87.669902] Disabling non-boot CPUs ... [ 87.671159] smpboot: CPU 1 is now offline [ 87.677009] smpboot: CPU 2 is now offline [ 87.681429] Broke affinity for irq 121 [ 87.682449] smpboot: CPU 3 is now offline [ 87.688414] ACPI: Low-level resume complete [ 87.688458] ACPI : EC: EC started [ 87.688459] PM: Restoring platform NVS memory [ 87.688818] Enabling non-boot CPUs ... [ 87.692278] x86: Booting SMP configuration: [ 87.692278] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 87.694573] cache: parent cpu1 should not be sleeping [ 87.694690] CPU1 is up [ 87.702463] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 87.704775] cache: parent cpu2 should not be sleeping [ 87.704896] CPU2 is up [ 87.710767] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 87.713110] cache: parent cpu3 should not be sleeping [ 87.713228] CPU3 is up [ 87.713795] ACPI: Waking up from system sleep state S3 [ 87.721857] acpi LNXPOWER:04: Turning ON [ 87.740300] acpi LNXPOWER:1d: Turning OFF [ 87.744557] acpi LNXPOWER:1a: Turning OFF [ 87.744964] acpi LNXPOWER:09: Turning OFF [ 87.745056] acpi LNXPOWER:07: Turning OFF [ 87.745102] acpi LNXPOWER:06: Turning OFF [ 87.750779] xhci_hcd 0000:00:15.0: System wakeup disabled by ACPI [ 87.751737] PM: noirq resume of devices complete after 25.718 msecs [ 87.751852] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0) [ 87.761427] PM: early resume of devices complete after 39.304 msecs [ 87.762592] igb 0000:01:00.0: System wakeup disabled by ACPI [ 87.762825] rtc_cmos 00:05: System wakeup disabled by ACPI [ 87.766092] sd 0:0:0:0: [sda] Starting disk [ 87.814888] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 87.817516] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 87.820156] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 87.822826] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 87.825509] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 87.841825] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0 [ 87.861346] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training [ 87.863519] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to start channel equalization [ 87.865682] ------------[ cut here ]------------ [ 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] [ 87.865695] WARN_ON(!wm_changed) [ 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 [ 87.865714] CPU: 3 PID: 1855 Comm: kworker/u8:57 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.865714] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.865717] Workqueue: events_unbound async_run_entry_fn [ 87.865718] 0000000000000000 ffff8802743278a8 ffffffff813b287c ffff8802743278f8 [ 87.865719] 0000000000000000 ffff8802743278e8 ffffffff81079cc1 00000e3f00000000 [ 87.865720] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 87.865720] Call Trace: [ 87.865722] [] dump_stack+0x63/0x87 [ 87.865723] [] __warn+0xd1/0xf0 [ 87.865724] [] warn_slowpath_fmt+0x4f/0x60 [ 87.865735] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 87.865746] [] skl_update_wm+0x19a/0x6f0 [i915] [ 87.865760] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 87.865770] [] intel_update_watermarks+0x1e/0x30 [i915] [ 87.865784] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 87.865797] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 87.865802] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 87.865815] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 87.865827] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 87.865838] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 87.865839] [] ? pci_pm_thaw+0x61/0x90 [ 87.865849] [] drm_atomic_commit+0x37/0x60 [drm] [ 87.865862] [] intel_display_resume+0xb8/0x140 [i915] [ 87.865863] [] ? pci_pm_thaw+0x90/0x90 [ 87.865873] [] i915_drm_resume+0xdd/0x170 [i915] [ 87.865883] [] i915_pm_resume+0x27/0x30 [i915] [ 87.865884] [] pci_pm_resume+0x64/0xa0 [ 87.865885] [] dpm_run_callback+0x4e/0x130 [ 87.865886] [] device_resume+0xd3/0x1f0 [ 87.865887] [] async_resume+0x1d/0x50 [ 87.865888] [] async_run_entry_fn+0x48/0x150 [ 87.865889] [] process_one_work+0x150/0x3f0 [ 87.865890] [] worker_thread+0x12b/0x4b0 [ 87.865890] [] ? rescuer_thread+0x340/0x340 [ 87.865891] [] kthread+0xc9/0xe0 [ 87.865893] [] ret_from_fork+0x22/0x40 [ 87.865893] [] ? kthread_park+0x60/0x60 [ 87.865894] ---[ end trace 0106ec01068de5cc ]--- [ 87.871886] ------------[ cut here ]------------ [ 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] [ 87.871899] WARN_ON(!wm_changed) [ 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 [ 87.871913] CPU: 3 PID: 1855 Comm: kworker/u8:57 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.871914] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.871915] Workqueue: events_unbound async_run_entry_fn [ 87.871916] 0000000000000000 ffff8802743278a8 ffffffff813b287c ffff8802743278f8 [ 87.871917] 0000000000000000 ffff8802743278e8 ffffffff81079cc1 00000e3f00000000 [ 87.871918] ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 87.871918] Call Trace: [ 87.871920] [] dump_stack+0x63/0x87 [ 87.871920] [] __warn+0xd1/0xf0 [ 87.871921] [] warn_slowpath_fmt+0x4f/0x60 [ 87.871933] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 87.871943] [] skl_update_wm+0x19a/0x6f0 [i915] [ 87.871957] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 87.871968] [] intel_update_watermarks+0x1e/0x30 [i915] [ 87.871981] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 87.871994] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 87.871999] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 87.872012] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 87.872023] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 87.872035] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 87.872036] [] ? pci_pm_thaw+0x61/0x90 [ 87.872044] [] drm_atomic_commit+0x37/0x60 [drm] [ 87.872058] [] intel_display_resume+0xb8/0x140 [i915] [ 87.872059] [] ? pci_pm_thaw+0x90/0x90 [ 87.872069] [] i915_drm_resume+0xdd/0x170 [i915] [ 87.872078] [] i915_pm_resume+0x27/0x30 [i915] [ 87.872079] [] pci_pm_resume+0x64/0xa0 [ 87.872080] [] dpm_run_callback+0x4e/0x130 [ 87.872081] [] device_resume+0xd3/0x1f0 [ 87.872082] [] async_resume+0x1d/0x50 [ 87.872082] [] async_run_entry_fn+0x48/0x150 [ 87.872083] [] process_one_work+0x150/0x3f0 [ 87.872084] [] worker_thread+0x12b/0x4b0 [ 87.872085] [] ? rescuer_thread+0x340/0x340 [ 87.872086] [] kthread+0xc9/0xe0 [ 87.872087] [] ret_from_fork+0x22/0x40 [ 87.872087] [] ? kthread_park+0x60/0x60 [ 87.872088] ---[ end trace 0106ec01068de5cd ]--- [ 87.872089] ------------[ cut here ]------------ [ 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] [ 87.872101] WARN_ON(!wm_changed) [ 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 [ 87.872113] CPU: 3 PID: 1855 Comm: kworker/u8:57 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 87.872113] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 87.872114] Workqueue: events_unbound async_run_entry_fn [ 87.872115] 0000000000000000 ffff8802743278a8 ffffffff813b287c ffff8802743278f8 [ 87.872116] 0000000000000000 ffff8802743278e8 ffffffff81079cc1 00000e3f00000000 [ 87.872117] ffff88027122f000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 87.872117] Call Trace: [ 87.872118] [] dump_stack+0x63/0x87 [ 87.872119] [] __warn+0xd1/0xf0 [ 87.872120] [] warn_slowpath_fmt+0x4f/0x60 [ 87.872130] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 87.872141] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 87.872152] [] skl_update_wm+0x19a/0x6f0 [i915] [ 87.872165] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 87.872176] [] intel_update_watermarks+0x1e/0x30 [i915] [ 87.872189] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 87.872202] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 87.872206] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 87.872219] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 87.872231] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 87.872242] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 87.872243] [] ? pci_pm_thaw+0x61/0x90 [ 87.872251] [] drm_atomic_commit+0x37/0x60 [drm] [ 87.872264] [] intel_display_resume+0xb8/0x140 [i915] [ 87.872265] [] ? pci_pm_thaw+0x90/0x90 [ 87.872275] [] i915_drm_resume+0xdd/0x170 [i915] [ 87.872285] [] i915_pm_resume+0x27/0x30 [i915] [ 87.872285] [] pci_pm_resume+0x64/0xa0 [ 87.872286] [] dpm_run_callback+0x4e/0x130 [ 87.872287] [] device_resume+0xd3/0x1f0 [ 87.872288] [] async_resume+0x1d/0x50 [ 87.872289] [] async_run_entry_fn+0x48/0x150 [ 87.872289] [] process_one_work+0x150/0x3f0 [ 87.872290] [] worker_thread+0x12b/0x4b0 [ 87.872291] [] ? rescuer_thread+0x340/0x340 [ 87.872292] [] kthread+0xc9/0xe0 [ 87.872293] [] ret_from_fork+0x22/0x40 [ 87.872293] [] ? kthread_park+0x60/0x60 [ 87.872294] ---[ end trace 0106ec01068de5ce ]--- [ 87.897280] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 87.906583] PM: resume of devices complete after 589.831 msecs [ 87.907473] atkbd serio0: Failed to enable keyboard on isa0060/serio0 [ 87.928889] ata1.00: configured for UDMA/133 [ 87.932081] PM: Finishing wakeup. [ 87.932082] Restarting tasks ... done. [ 88.000961] gem_exec_suspend: exiting, ret=0 [ 88.078768] ------------[ cut here ]------------ [ 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] [ 88.078784] WARN_ON(!wm_changed) [ 88.078785] Modules linked in: [ 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 [ 88.078800] CPU: 0 PID: 4538 Comm: gem_exec_suspen Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.078801] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.078801] 0000000000000000 ffff880074b07980 ffffffff813b287c ffff880074b079d0 [ 88.078802] 0000000000000000 ffff880074b079c0 ffffffff81079cc1 00000e3f00000000 [ 88.078803] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 88.078803] Call Trace: [ 88.078806] [] dump_stack+0x63/0x87 [ 88.078806] [] __warn+0xd1/0xf0 [ 88.078807] [] warn_slowpath_fmt+0x4f/0x60 [ 88.078813] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 88.078818] [] skl_update_wm+0x19a/0x6f0 [i915] [ 88.078825] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 88.078831] [] intel_update_watermarks+0x1e/0x30 [i915] [ 88.078838] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 88.078839] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 88.078845] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 88.078850] [] drm_atomic_commit+0x37/0x60 [drm] [ 88.078852] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 88.078857] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 88.078859] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 88.078861] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 88.078862] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 88.078864] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 88.078871] [] intel_fbdev_restore_mode+0x22/0x80 [i915] [ 88.078878] [] i915_driver_lastclose+0xe/0x20 [i915] [ 88.078882] [] drm_lastclose+0x2e/0x130 [drm] [ 88.078885] [] drm_release+0x2ec/0x4c0 [drm] [ 88.078886] [] __fput+0xe7/0x220 [ 88.078887] [] ____fput+0xe/0x10 [ 88.078888] [] task_work_run+0x77/0x90 [ 88.078888] [] exit_to_usermode_loop+0x73/0xa2 [ 88.078889] [] do_syscall_64+0xfa/0x110 [ 88.078891] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.078891] ---[ end trace 0106ec01068de5cf ]--- [ 88.078892] ------------[ cut here ]------------ [ 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] [ 88.078898] WARN_ON(!wm_changed) [ 88.078898] Modules linked in: [ 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 [ 88.078907] CPU: 0 PID: 4538 Comm: gem_exec_suspen Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.078907] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.078908] 0000000000000000 ffff880074b07980 ffffffff813b287c ffff880074b079d0 [ 88.078908] 0000000000000000 ffff880074b079c0 ffffffff81079cc1 00000e3f00000000 [ 88.078909] ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 88.078910] Call Trace: [ 88.078910] [] dump_stack+0x63/0x87 [ 88.078911] [] __warn+0xd1/0xf0 [ 88.078911] [] warn_slowpath_fmt+0x4f/0x60 [ 88.078917] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 88.078922] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 88.078928] [] skl_update_wm+0x19a/0x6f0 [i915] [ 88.078935] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 88.078941] [] intel_update_watermarks+0x1e/0x30 [i915] [ 88.078948] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 88.078949] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 88.078953] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 88.078957] [] drm_atomic_commit+0x37/0x60 [drm] [ 88.078959] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 88.078963] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 88.078965] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 88.078967] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 88.078969] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 88.078971] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 88.078978] [] intel_fbdev_restore_mode+0x22/0x80 [i915] [ 88.078985] [] i915_driver_lastclose+0xe/0x20 [i915] [ 88.078988] [] drm_lastclose+0x2e/0x130 [drm] [ 88.078991] [] drm_release+0x2ec/0x4c0 [drm] [ 88.078992] [] __fput+0xe7/0x220 [ 88.078992] [] ____fput+0xe/0x10 [ 88.078993] [] task_work_run+0x77/0x90 [ 88.078994] [] exit_to_usermode_loop+0x73/0xa2 [ 88.078994] [] do_syscall_64+0xfa/0x110 [ 88.078995] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.078995] ---[ end trace 0106ec01068de5d0 ]--- [ 88.080562] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 88.081390] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 88.083801] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.086404] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.086406] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.086407] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 88.086410] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d4e500 [ 88.086413] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880275394d20 [ 88.086415] Call Trace: [ 88.086420] [] dump_stack+0x63/0x87 [ 88.086423] [] print_bad_pte+0x1e4/0x290 [ 88.086426] [] vm_normal_page+0x6c/0xa0 [ 88.086427] [] copy_page_range+0x5f3/0xac0 [ 88.086430] [] copy_process.part.30+0x13d8/0x1a40 [ 88.086432] [] _do_fork+0xd9/0x360 [ 88.086435] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 88.086437] [] SyS_clone+0x19/0x20 [ 88.086439] [] do_syscall_64+0x69/0x110 [ 88.086442] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.092889] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:275394067 [ 88.095182] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272146f50 mapping: (null) index:c3a4 [ 88.097489] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.099765] CPU: 3 PID: 4561 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.099767] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.099768] 0000000000000000 ffff880274853ab0 ffffffff813b287c 000000000c3a4000 [ 88.099771] 00003ffffffff000 ffff880274853af8 ffffffff811a9af4 ffff880273a9a000 [ 88.099773] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274853c70 [ 88.099775] Call Trace: [ 88.099780] [] dump_stack+0x63/0x87 [ 88.099782] [] print_bad_pte+0x1e4/0x290 [ 88.099784] [] vm_normal_page+0x6c/0xa0 [ 88.099786] [] unmap_page_range+0x574/0x930 [ 88.099788] [] unmap_single_vma+0x81/0xf0 [ 88.099790] [] unmap_vmas+0x47/0x90 [ 88.099792] [] exit_mmap+0x98/0x150 [ 88.099794] [] mmput+0x57/0x120 [ 88.099796] [] flush_old_exec+0x46d/0x920 [ 88.099798] [] load_elf_binary+0x31f/0x1690 [ 88.099802] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 88.099804] [] ? get_user_pages_remote+0x54/0x60 [ 88.099806] [] search_binary_handler+0x9e/0x1e0 [ 88.099808] [] do_execveat_common.isra.36+0x527/0x6c0 [ 88.099810] [] SyS_execve+0x3a/0x50 [ 88.099812] [] do_syscall_64+0x69/0x110 [ 88.099814] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.127291] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 88.128082] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 88.128856] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.129631] CPU: 3 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.129632] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.129632] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 88.129633] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009cf5a40 [ 88.129634] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880273d69d20 [ 88.129635] Call Trace: [ 88.129637] [] dump_stack+0x63/0x87 [ 88.129639] [] print_bad_pte+0x1e4/0x290 [ 88.129639] [] vm_normal_page+0x6c/0xa0 [ 88.129640] [] copy_page_range+0x5f3/0xac0 [ 88.129641] [] copy_process.part.30+0x13d8/0x1a40 [ 88.129641] [] _do_fork+0xd9/0x360 [ 88.129642] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 88.129643] [] SyS_clone+0x19/0x20 [ 88.129644] [] do_syscall_64+0x69/0x110 [ 88.129645] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.135638] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:273d69067 [ 88.137699] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274050b40 mapping: (null) index:c3a4 [ 88.139736] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.141782] CPU: 1 PID: 4562 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.141783] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.141784] 0000000000000000 ffff880274853ab0 ffffffff813b287c 000000000c3a4000 [ 88.141787] 00003ffffffff000 ffff880274853af8 ffffffff811a9af4 ffff880077ae4000 [ 88.141789] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274853c70 [ 88.141790] Call Trace: [ 88.141795] [] dump_stack+0x63/0x87 [ 88.141801] [] print_bad_pte+0x1e4/0x290 [ 88.141805] [] vm_normal_page+0x6c/0xa0 [ 88.141808] [] unmap_page_range+0x574/0x930 [ 88.141810] [] unmap_single_vma+0x81/0xf0 [ 88.141811] [] unmap_vmas+0x47/0x90 [ 88.141813] [] exit_mmap+0x98/0x150 [ 88.141815] [] mmput+0x57/0x120 [ 88.141817] [] flush_old_exec+0x46d/0x920 [ 88.141819] [] load_elf_binary+0x31f/0x1690 [ 88.141822] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 88.141824] [] ? get_user_pages_remote+0x54/0x60 [ 88.141826] [] search_binary_handler+0x9e/0x1e0 [ 88.141827] [] do_execveat_common.isra.36+0x527/0x6c0 [ 88.141829] [] SyS_execve+0x3a/0x50 [ 88.141831] [] do_syscall_64+0x69/0x110 [ 88.141836] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.143340] [drm] RC6 on [ 88.157753] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 88.159329] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 88.160872] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.162408] CPU: 0 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.162409] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.162410] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 88.162412] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001dd2300 [ 88.162414] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88007748cd20 [ 88.162415] Call Trace: [ 88.162418] [] dump_stack+0x63/0x87 [ 88.162420] [] print_bad_pte+0x1e4/0x290 [ 88.162422] [] vm_normal_page+0x6c/0xa0 [ 88.162423] [] copy_page_range+0x5f3/0xac0 [ 88.162425] [] copy_process.part.30+0x13d8/0x1a40 [ 88.162426] [] _do_fork+0xd9/0x360 [ 88.162428] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 88.162429] [] SyS_clone+0x19/0x20 [ 88.162430] [] do_syscall_64+0x69/0x110 [ 88.162432] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.168241] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:7748c067 [ 88.170104] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880077bdf5a0 mapping: (null) index:c3a4 [ 88.171962] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.173806] CPU: 2 PID: 4563 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.173807] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.173808] 0000000000000000 ffff880074b07ab0 ffffffff813b287c 000000000c3a4000 [ 88.173811] 00003ffffffff000 ffff880074b07af8 ffffffff811a9af4 ffff880271408000 [ 88.173812] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880074b07c70 [ 88.173814] Call Trace: [ 88.173819] [] dump_stack+0x63/0x87 [ 88.173821] [] print_bad_pte+0x1e4/0x290 [ 88.173823] [] vm_normal_page+0x6c/0xa0 [ 88.173824] [] unmap_page_range+0x574/0x930 [ 88.173826] [] unmap_single_vma+0x81/0xf0 [ 88.173827] [] unmap_vmas+0x47/0x90 [ 88.173829] [] exit_mmap+0x98/0x150 [ 88.173830] [] mmput+0x57/0x120 [ 88.173832] [] flush_old_exec+0x46d/0x920 [ 88.173834] [] load_elf_binary+0x31f/0x1690 [ 88.173837] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 88.173839] [] ? get_user_pages_remote+0x54/0x60 [ 88.173841] [] search_binary_handler+0x9e/0x1e0 [ 88.173842] [] do_execveat_common.isra.36+0x527/0x6c0 [ 88.173843] [] SyS_execve+0x3a/0x50 [ 88.173845] [] do_syscall_64+0x69/0x110 [ 88.173847] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.178134] gem_exec_suspend: executing [ 88.178922] gem_exec_suspend: starting subtest bsd2-cached-S3 [ 88.179087] gem_exec_suspend: exiting, ret=0 [ 88.194094] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 88.196732] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 88.199357] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.201968] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.201970] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.201971] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 88.201975] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009cf5cc0 [ 88.201977] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880273d73d20 [ 88.201980] Call Trace: [ 88.201985] [] dump_stack+0x63/0x87 [ 88.201988] [] print_bad_pte+0x1e4/0x290 [ 88.201990] [] vm_normal_page+0x6c/0xa0 [ 88.201992] [] copy_page_range+0x5f3/0xac0 [ 88.201995] [] copy_process.part.30+0x13d8/0x1a40 [ 88.201997] [] _do_fork+0xd9/0x360 [ 88.202000] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 88.202002] [] SyS_clone+0x19/0x20 [ 88.202003] [] do_syscall_64+0x69/0x110 [ 88.202006] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.207554] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:273d73067 [ 88.208361] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274300aa0 mapping: (null) index:c3a4 [ 88.209143] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.209962] CPU: 2 PID: 4565 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.209962] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.209963] 0000000000000000 ffff880274853ab0 ffffffff813b287c 000000000c3a4000 [ 88.209964] 00003ffffffff000 ffff880274853af8 ffffffff811a9af4 0000000000000000 [ 88.209965] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274853c70 [ 88.209966] Call Trace: [ 88.209968] [] dump_stack+0x63/0x87 [ 88.209969] [] print_bad_pte+0x1e4/0x290 [ 88.209970] [] vm_normal_page+0x6c/0xa0 [ 88.209971] [] unmap_page_range+0x574/0x930 [ 88.209972] [] unmap_single_vma+0x81/0xf0 [ 88.209972] [] unmap_vmas+0x47/0x90 [ 88.209973] [] exit_mmap+0x98/0x150 [ 88.209974] [] mmput+0x57/0x120 [ 88.209975] [] flush_old_exec+0x46d/0x920 [ 88.209976] [] load_elf_binary+0x31f/0x1690 [ 88.209978] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 88.209980] [] ? get_user_pages_remote+0x54/0x60 [ 88.209982] [] search_binary_handler+0x9e/0x1e0 [ 88.209983] [] do_execveat_common.isra.36+0x527/0x6c0 [ 88.209985] [] SyS_execve+0x3a/0x50 [ 88.209986] [] do_syscall_64+0x69/0x110 [ 88.209989] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.233869] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 88.235722] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 88.237553] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.239383] CPU: 3 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.239384] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.239385] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 88.239387] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001dc90c0 [ 88.239389] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880077243d20 [ 88.239391] Call Trace: [ 88.239395] [] dump_stack+0x63/0x87 [ 88.239397] [] print_bad_pte+0x1e4/0x290 [ 88.239399] [] vm_normal_page+0x6c/0xa0 [ 88.239400] [] copy_page_range+0x5f3/0xac0 [ 88.239402] [] copy_process.part.30+0x13d8/0x1a40 [ 88.239404] [] _do_fork+0xd9/0x360 [ 88.239406] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 88.239407] [] SyS_clone+0x19/0x20 [ 88.239408] [] do_syscall_64+0x69/0x110 [ 88.239410] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.245712] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:77243067 [ 88.247562] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880272ecab40 mapping: (null) index:c3a4 [ 88.249411] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.251234] CPU: 1 PID: 4566 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.251235] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.251237] 0000000000000000 ffff880074b07ab0 ffffffff813b287c 000000000c3a4000 [ 88.251239] 00003ffffffff000 ffff880074b07af8 ffffffff811a9af4 ffff8802742b2000 [ 88.251241] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880074b07c70 [ 88.251242] Call Trace: [ 88.251246] [] dump_stack+0x63/0x87 [ 88.251248] [] print_bad_pte+0x1e4/0x290 [ 88.251250] [] vm_normal_page+0x6c/0xa0 [ 88.251252] [] unmap_page_range+0x574/0x930 [ 88.251253] [] unmap_single_vma+0x81/0xf0 [ 88.251255] [] unmap_vmas+0x47/0x90 [ 88.251256] [] exit_mmap+0x98/0x150 [ 88.251258] [] mmput+0x57/0x120 [ 88.251260] [] flush_old_exec+0x46d/0x920 [ 88.251261] [] load_elf_binary+0x31f/0x1690 [ 88.251265] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 88.251266] [] ? get_user_pages_remote+0x54/0x60 [ 88.251268] [] search_binary_handler+0x9e/0x1e0 [ 88.251269] [] do_execveat_common.isra.36+0x527/0x6c0 [ 88.251271] [] SyS_execve+0x3a/0x50 [ 88.251273] [] do_syscall_64+0x69/0x110 [ 88.251275] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.267124] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 88.268691] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 88.270251] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.271777] CPU: 0 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.271778] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.271779] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 88.271781] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009cef740 [ 88.271782] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff880273bddd20 [ 88.271784] Call Trace: [ 88.271787] [] dump_stack+0x63/0x87 [ 88.271789] [] print_bad_pte+0x1e4/0x290 [ 88.271791] [] vm_normal_page+0x6c/0xa0 [ 88.271792] [] copy_page_range+0x5f3/0xac0 [ 88.271794] [] copy_process.part.30+0x13d8/0x1a40 [ 88.271795] [] _do_fork+0xd9/0x360 [ 88.271796] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 88.271797] [] SyS_clone+0x19/0x20 [ 88.271799] [] do_syscall_64+0x69/0x110 [ 88.271800] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.276917] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:273bdd067 [ 88.278541] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff88027528ee10 mapping: (null) index:c3a4 [ 88.280204] file: (null) fault: (null) mmap: (null) readpage: (null) [ 88.281869] CPU: 2 PID: 4567 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.281870] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.281872] 0000000000000000 ffff880274853ab0 ffffffff813b287c 000000000c3a4000 [ 88.281874] 00003ffffffff000 ffff880274853af8 ffffffff811a9af4 ffff8800776b1000 [ 88.281875] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880274853c70 [ 88.281877] Call Trace: [ 88.281880] [] dump_stack+0x63/0x87 [ 88.281882] [] print_bad_pte+0x1e4/0x290 [ 88.281884] [] vm_normal_page+0x6c/0xa0 [ 88.281885] [] unmap_page_range+0x574/0x930 [ 88.281887] [] unmap_single_vma+0x81/0xf0 [ 88.281888] [] unmap_vmas+0x47/0x90 [ 88.281889] [] exit_mmap+0x98/0x150 [ 88.281891] [] mmput+0x57/0x120 [ 88.281893] [] flush_old_exec+0x46d/0x920 [ 88.281894] [] load_elf_binary+0x31f/0x1690 [ 88.281897] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 88.281899] [] ? get_user_pages_remote+0x54/0x60 [ 88.281900] [] search_binary_handler+0x9e/0x1e0 [ 88.281902] [] do_execveat_common.isra.36+0x527/0x6c0 [ 88.281903] [] SyS_execve+0x3a/0x50 [ 88.281905] [] do_syscall_64+0x69/0x110 [ 88.281907] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 88.285950] gem_exec_suspend: executing [ 88.286656] gem_exec_suspend: starting subtest render-uncached-S3 [ 88.364161] PM: Syncing filesystems ... done. [ 88.367844] PM: Preparing system for sleep (mem) [ 88.369966] Freezing user space processes ... (elapsed 0.021 seconds) done. [ 88.375670] Freezing remaining freezable tasks ... (elapsed 0.017 seconds) done. [ 88.380016] PM: Suspending system (mem) [ 88.380161] Suspending console(s) (use no_console_suspend to debug) [ 88.510212] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 88.513283] sd 0:0:0:0: [sda] Stopping disk [ 88.601671] hpet1: lost 7161 rtc interrupts [ 88.655170] igb 0000:01:00.0: System wakeup enabled by ACPI [ 88.713338] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun [ 88.758971] PM: suspend of devices complete after 1019.716 msecs [ 88.776570] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 88.784666] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 88.800216] PM: late suspend of devices complete after 167.375 msecs [ 88.800834] xhci_hcd 0000:00:15.0: System wakeup enabled by ACPI [ 88.817320] PM: noirq suspend of devices complete after 69.380 msecs [ 88.817384] ACPI: Preparing to enter system sleep state S3 [ 88.817479] ACPI : EC: EC stopped [ 88.817479] PM: Saving platform NVS memory [ 88.817480] Disabling non-boot CPUs ... [ 88.818677] smpboot: CPU 1 is now offline [ 88.826145] smpboot: CPU 2 is now offline [ 88.836987] Broke affinity for irq 121 [ 88.837998] smpboot: CPU 3 is now offline [ 88.842091] ACPI: Low-level resume complete [ 88.842132] ACPI : EC: EC started [ 88.842133] PM: Restoring platform NVS memory [ 88.842499] Enabling non-boot CPUs ... [ 88.847907] x86: Booting SMP configuration: [ 88.847908] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 88.850209] cache: parent cpu1 should not be sleeping [ 88.850325] CPU1 is up [ 88.856657] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 88.858971] cache: parent cpu2 should not be sleeping [ 88.859089] CPU2 is up [ 88.863655] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 88.865983] cache: parent cpu3 should not be sleeping [ 88.866100] CPU3 is up [ 88.866669] ACPI: Waking up from system sleep state S3 [ 88.876788] acpi LNXPOWER:04: Turning ON [ 88.894432] acpi LNXPOWER:1d: Turning OFF [ 88.901680] acpi LNXPOWER:1a: Turning OFF [ 88.902097] acpi LNXPOWER:09: Turning OFF [ 88.902188] acpi LNXPOWER:07: Turning OFF [ 88.902234] acpi LNXPOWER:06: Turning OFF [ 88.906706] xhci_hcd 0000:00:15.0: System wakeup disabled by ACPI [ 88.910513] PM: noirq resume of devices complete after 32.395 msecs [ 88.910625] [drm:gen9_set_dc_state [i915]] *ERROR* DC state mismatch (0x8 -> 0x0) [ 88.920233] PM: early resume of devices complete after 39.431 msecs [ 88.922273] igb 0000:01:00.0: System wakeup disabled by ACPI [ 88.922329] rtc_cmos 00:05: System wakeup disabled by ACPI [ 88.924122] sd 0:0:0:0: [sda] Starting disk [ 88.974524] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 88.977085] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 88.979263] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0 [ 88.979728] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 88.982365] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 88.985003] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* too many voltage retries, give up [ 88.992988] ------------[ cut here ]------------ [ 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] [ 88.993002] WARN_ON(!wm_changed) [ 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 [ 88.993021] CPU: 0 PID: 1684 Comm: kworker/u8:40 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 88.993021] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 88.993024] Workqueue: events_unbound async_run_entry_fn [ 88.993025] 0000000000000000 ffff8800774cf8a8 ffffffff813b287c ffff8800774cf8f8 [ 88.993026] 0000000000000000 ffff8800774cf8e8 ffffffff81079cc1 00000e3f00000000 [ 88.993027] ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 88.993027] Call Trace: [ 88.993030] [] dump_stack+0x63/0x87 [ 88.993031] [] __warn+0xd1/0xf0 [ 88.993031] [] warn_slowpath_fmt+0x4f/0x60 [ 88.993043] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 88.993054] [] skl_update_wm+0x19a/0x6f0 [i915] [ 88.993067] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 88.993078] [] intel_update_watermarks+0x1e/0x30 [i915] [ 88.993092] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 88.993105] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 88.993110] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 88.993123] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 88.993134] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 88.993146] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 88.993147] [] ? pci_pm_thaw+0x61/0x90 [ 88.993156] [] drm_atomic_commit+0x37/0x60 [drm] [ 88.993170] [] intel_display_resume+0xb8/0x140 [i915] [ 88.993171] [] ? pci_pm_thaw+0x90/0x90 [ 88.993181] [] i915_drm_resume+0xdd/0x170 [i915] [ 88.993191] [] i915_pm_resume+0x27/0x30 [i915] [ 88.993191] [] pci_pm_resume+0x64/0xa0 [ 88.993193] [] dpm_run_callback+0x4e/0x130 [ 88.993193] [] device_resume+0xd3/0x1f0 [ 88.993194] [] async_resume+0x1d/0x50 [ 88.993195] [] async_run_entry_fn+0x48/0x150 [ 88.993196] [] process_one_work+0x150/0x3f0 [ 88.993197] [] worker_thread+0x12b/0x4b0 [ 88.993198] [] ? rescuer_thread+0x340/0x340 [ 88.993198] [] kthread+0xc9/0xe0 [ 88.993200] [] ret_from_fork+0x22/0x40 [ 88.993200] [] ? kthread_park+0x60/0x60 [ 88.993207] ---[ end trace 0106ec01068de5d1 ]--- [ 89.026502] PM: resume of devices complete after 431.814 msecs [ 89.041163] PM: Finishing wakeup. [ 89.041164] Restarting tasks ... done. [ 89.042809] atkbd serio0: Failed to enable keyboard on isa0060/serio0 [ 89.068455] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 89.096122] gem_exec_suspend: exiting, ret=0 [ 89.098140] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 89.098941] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 89.099739] file: (null) fault: (null) mmap: (null) readpage: (null) [ 89.100513] CPU: 1 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 89.100514] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 89.100514] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 89.100516] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d4c740 [ 89.100516] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88027531dd20 [ 89.100517] Call Trace: [ 89.100520] [] dump_stack+0x63/0x87 [ 89.100521] [] print_bad_pte+0x1e4/0x290 [ 89.100522] [] vm_normal_page+0x6c/0xa0 [ 89.100522] [] copy_page_range+0x5f3/0xac0 [ 89.100523] [] copy_process.part.30+0x13d8/0x1a40 [ 89.100524] [] _do_fork+0xd9/0x360 [ 89.100525] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 89.100525] [] SyS_clone+0x19/0x20 [ 89.100526] [] do_syscall_64+0x69/0x110 [ 89.100527] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 89.104579] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27531d067 [ 89.105363] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880275350a00 mapping: (null) index:c3a4 [ 89.106108] file: (null) fault: (null) mmap: (null) readpage: (null) [ 89.106881] CPU: 3 PID: 4589 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 89.106882] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 89.106882] 0000000000000000 ffff880272e6fab0 ffffffff813b287c 000000000c3a4000 [ 89.106883] 00003ffffffff000 ffff880272e6faf8 ffffffff811a9af4 ffff88007aa8a000 [ 89.106884] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880272e6fc70 [ 89.106885] Call Trace: [ 89.106887] [] dump_stack+0x63/0x87 [ 89.106888] [] print_bad_pte+0x1e4/0x290 [ 89.106889] [] vm_normal_page+0x6c/0xa0 [ 89.106893] [] unmap_page_range+0x574/0x930 [ 89.106894] [] unmap_single_vma+0x81/0xf0 [ 89.106896] [] unmap_vmas+0x47/0x90 [ 89.106898] [] exit_mmap+0x98/0x150 [ 89.106899] [] mmput+0x57/0x120 [ 89.106900] [] flush_old_exec+0x46d/0x920 [ 89.106901] [] load_elf_binary+0x31f/0x1690 [ 89.106904] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 89.106904] [] ? get_user_pages_remote+0x54/0x60 [ 89.106905] [] search_binary_handler+0x9e/0x1e0 [ 89.106906] [] do_execveat_common.isra.36+0x527/0x6c0 [ 89.106906] [] SyS_execve+0x3a/0x50 [ 89.106907] [] do_syscall_64+0x69/0x110 [ 89.106908] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 89.127236] ata1.00: configured for UDMA/133 [ 89.142282] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 89.143794] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 89.145278] file: (null) fault: (null) mmap: (null) readpage: (null) [ 89.146760] CPU: 0 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 89.146761] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 89.146762] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 89.146764] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0001ead840 [ 89.146765] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff88007ab61d20 [ 89.146767] Call Trace: [ 89.146770] [] dump_stack+0x63/0x87 [ 89.146772] [] print_bad_pte+0x1e4/0x290 [ 89.146774] [] vm_normal_page+0x6c/0xa0 [ 89.146775] [] copy_page_range+0x5f3/0xac0 [ 89.146776] [] copy_process.part.30+0x13d8/0x1a40 [ 89.146778] [] _do_fork+0xd9/0x360 [ 89.146779] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 89.146781] [] SyS_clone+0x19/0x20 [ 89.146782] [] do_syscall_64+0x69/0x110 [ 89.146783] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 89.151916] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:7ab61067 [ 89.153415] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff8802725f5c30 mapping: (null) index:c3a4 [ 89.154911] file: (null) fault: (null) mmap: (null) readpage: (null) [ 89.156389] CPU: 2 PID: 4590 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 89.156390] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 89.156391] 0000000000000000 ffff88007a81bab0 ffffffff813b287c 000000000c3a4000 [ 89.156393] 00003ffffffff000 ffff88007a81baf8 ffffffff811a9af4 ffff880271bb5000 [ 89.156394] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff88007a81bc70 [ 89.156396] Call Trace: [ 89.156399] [] dump_stack+0x63/0x87 [ 89.156401] [] print_bad_pte+0x1e4/0x290 [ 89.156402] [] vm_normal_page+0x6c/0xa0 [ 89.156404] [] unmap_page_range+0x574/0x930 [ 89.156405] [] unmap_single_vma+0x81/0xf0 [ 89.156406] [] unmap_vmas+0x47/0x90 [ 89.156407] [] exit_mmap+0x98/0x150 [ 89.156409] [] mmput+0x57/0x120 [ 89.156411] [] flush_old_exec+0x46d/0x920 [ 89.156412] [] load_elf_binary+0x31f/0x1690 [ 89.156415] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 89.156416] [] ? get_user_pages_remote+0x54/0x60 [ 89.156418] [] search_binary_handler+0x9e/0x1e0 [ 89.156419] [] do_execveat_common.isra.36+0x527/0x6c0 [ 89.156420] [] SyS_execve+0x3a/0x50 [ 89.156422] [] do_syscall_64+0x69/0x110 [ 89.156424] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 89.174160] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:27137f067 [ 89.174950] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274a2d8c0 mapping: (null) index:c3a4 [ 89.175699] file: (null) fault: (null) mmap: (null) readpage: (null) [ 89.176487] CPU: 3 PID: 1631 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 89.176488] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 89.176489] 0000000000000000 ffff880272467c60 ffffffff813b287c 000000000c3a4000 [ 89.176492] 00003ffffffff000 ffff880272467ca8 ffffffff811a9af4 ffffea0009d0aa00 [ 89.176493] 000000000000c3a4 ffff88027137fd58 ffff88027137fd20 ffff8802742a8d20 [ 89.176493] Call Trace: [ 89.176496] [] dump_stack+0x63/0x87 [ 89.176497] [] print_bad_pte+0x1e4/0x290 [ 89.176498] [] vm_normal_page+0x6c/0xa0 [ 89.176498] [] copy_page_range+0x5f3/0xac0 [ 89.176499] [] copy_process.part.30+0x13d8/0x1a40 [ 89.176500] [] _do_fork+0xd9/0x360 [ 89.176501] [] ? syscall_trace_enter_phase2+0x73/0x180 [ 89.176502] [] SyS_clone+0x19/0x20 [ 89.176502] [] do_syscall_64+0x69/0x110 [ 89.176503] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 89.180543] BUG: Bad page map in process python3 pte:ffff88027137fd58 pmd:2742a8067 [ 89.181323] addr:000000000c3a4000 vm_flags:08100073 anon_vma:ffff880274050690 mapping: (null) index:c3a4 [ 89.182113] file: (null) fault: (null) mmap: (null) readpage: (null) [ 89.182922] CPU: 2 PID: 4591 Comm: python3 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 89.182923] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 89.182924] 0000000000000000 ffff880272e6fab0 ffffffff813b287c 000000000c3a4000 [ 89.182925] 00003ffffffff000 ffff880272e6faf8 ffffffff811a9af4 ffff880077644000 [ 89.182925] 000000000000c3a4 000000000c3a4000 ffff88027137fd58 ffff880272e6fc70 [ 89.182926] Call Trace: [ 89.182929] [] dump_stack+0x63/0x87 [ 89.182930] [] print_bad_pte+0x1e4/0x290 [ 89.182931] [] vm_normal_page+0x6c/0xa0 [ 89.182931] [] unmap_page_range+0x574/0x930 [ 89.182932] [] unmap_single_vma+0x81/0xf0 [ 89.182933] [] unmap_vmas+0x47/0x90 [ 89.182933] [] exit_mmap+0x98/0x150 [ 89.182934] [] mmput+0x57/0x120 [ 89.182937] [] flush_old_exec+0x46d/0x920 [ 89.182939] [] load_elf_binary+0x31f/0x1690 [ 89.182942] [] ? load_misc_binary+0x68/0x420 [binfmt_misc] [ 89.182944] [] ? get_user_pages_remote+0x54/0x60 [ 89.182945] [] search_binary_handler+0x9e/0x1e0 [ 89.182945] [] do_execveat_common.isra.36+0x527/0x6c0 [ 89.182946] [] SyS_execve+0x3a/0x50 [ 89.182947] [] do_syscall_64+0x69/0x110 [ 89.182948] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 89.185973] gem_exec_suspend: executing [ 89.186574] gem_exec_suspend: starting subtest bsd2-uncached-S4 [ 89.186689] gem_exec_suspend: exiting, ret=0 [ 89.405700] [drm] RC6 on [ 90.342481] BUG: Bad rss-counter state mm:ffff88027436e940 idx:1 val:1 [ 346.440987] gem_exec_suspend: executing [ 346.441656] gem_exec_suspend: starting subtest render-cached-S4 [ 346.563153] PM: Syncing filesystems ... done. [ 346.566857] Freezing user space processes ... (elapsed 0.325 seconds) done. [ 346.647059] PM: Marking nosave pages: [mem 0x00000000-0x00000fff] [ 346.647061] PM: Marking nosave pages: [mem 0x00058000-0x00058fff] [ 346.647061] PM: Marking nosave pages: [mem 0x0009e000-0x000fffff] [ 346.647063] PM: Marking nosave pages: [mem 0x0f000000-0x12151fff] [ 346.647157] PM: Marking nosave pages: [mem 0x78224000-0x7a070fff] [ 346.647215] PM: Marking nosave pages: [mem 0x7a2a9000-0x7a2d3fff] [ 346.647216] PM: Marking nosave pages: [mem 0x7b000000-0xffffffff] [ 346.648116] PM: Basic memory bitmaps created [ 346.648134] PM: Preallocating image memory... done (allocated 167190 pages) [ 346.749536] PM: Allocated 668760 kbytes in 0.41 seconds (1631.12 MB/s) [ 346.749537] Freezing remaining freezable tasks ... (elapsed 0.004 seconds) done. [ 346.795930] hpet1: lost 7161 rtc interrupts [ 346.948657] Suspending console(s) (use no_console_suspend to debug) [ 346.978583] igb 0000:01:00.0: System wakeup enabled by ACPI [ 347.042401] hpet1: lost 7161 rtc interrupts [ 347.047125] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun [ 347.091076] PM: freeze of devices complete after 578.600 msecs [ 347.105198] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 347.111277] [drm:skl_set_power_well [i915]] *ERROR* power well 1 disable timeout [ 347.127291] PM: late freeze of devices complete after 146.935 msecs [ 347.140370] PM: noirq freeze of devices complete after 53.136 msecs [ 347.140430] ACPI: Preparing to enter system sleep state S4 [ 347.140518] ACPI : EC: EC stopped [ 347.140519] PM: Saving platform NVS memory [ 347.140663] Disabling non-boot CPUs ... [ 347.141892] smpboot: CPU 1 is now offline [ 347.149551] smpboot: CPU 2 is now offline [ 347.154417] Broke affinity for irq 121 [ 347.155436] smpboot: CPU 3 is now offline [ 347.163274] PM: Creating hibernation image: [ 347.244185] PM: Need to copy 165267 pages [ 347.244187] PM: Normal pages needed: 165267 + 1024, available pages: 1890709 [ 347.163432] PM: Restoring platform NVS memory [ 347.163476] ACPI : EC: EC started [ 347.163831] Enabling non-boot CPUs ... [ 347.168330] x86: Booting SMP configuration: [ 347.168331] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 347.170637] cache: parent cpu1 should not be sleeping [ 347.170755] CPU1 is up [ 347.177705] smpboot: Booting Node 0 Processor 2 APIC 0x4 [ 347.180020] cache: parent cpu2 should not be sleeping [ 347.180142] CPU2 is up [ 347.183322] smpboot: Booting Node 0 Processor 3 APIC 0x6 [ 347.185662] cache: parent cpu3 should not be sleeping [ 347.185785] CPU3 is up [ 347.186422] ACPI: Waking up from system sleep state S4 [ 347.198408] acpi LNXPOWER:04: Turning ON [ 347.216307] acpi LNXPOWER:09: Turning OFF [ 347.216399] acpi LNXPOWER:07: Turning OFF [ 347.216445] acpi LNXPOWER:06: Turning OFF [ 347.229874] PM: noirq restore of devices complete after 53.330 msecs [ 347.236056] PM: early restore of devices complete after 25.010 msecs [ 347.263022] usb usb1: root hub lost power or was reset [ 347.263023] usb usb2: root hub lost power or was reset [ 347.263066] igb 0000:01:00.0: System wakeup disabled by ACPI [ 347.263235] rtc_cmos 00:05: System wakeup disabled by ACPI [ 347.269400] sd 0:0:0:0: [sda] Starting disk [ 347.323184] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0 [ 347.373409] ------------[ cut here ]------------ [ 347.373424] 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] [ 347.373425] WARN_ON(!wm_changed) [ 347.373443] 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 [ 347.373444] CPU: 1 PID: 1655 Comm: kworker/u8:11 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 347.373444] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 347.373447] Workqueue: events_unbound async_run_entry_fn [ 347.373448] 0000000000000000 ffff8800774d78a8 ffffffff813b287c ffff8800774d78f8 [ 347.373449] 0000000000000000 ffff8800774d78e8 ffffffff81079cc1 00000e3f00000000 [ 347.373450] ffff88027122e000 ffff880271228000 0000000000000004 ffff880275d0b3a8 [ 347.373450] Call Trace: [ 347.373453] [] dump_stack+0x63/0x87 [ 347.373454] [] __warn+0xd1/0xf0 [ 347.373454] [] warn_slowpath_fmt+0x4f/0x60 [ 347.373466] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 347.373477] [] skl_update_wm+0x19a/0x6f0 [i915] [ 347.373490] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 347.373501] [] intel_update_watermarks+0x1e/0x30 [i915] [ 347.373515] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 347.373528] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 347.373532] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 347.373546] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 347.373557] [] ? intel_display_power_put+0xd1/0x140 [i915] [ 347.373568] [] ? intel_display_power_put+0xd9/0x140 [i915] [ 347.373570] [] ? pci_pm_suspend_noirq+0xa1/0x190 [ 347.373580] [] drm_atomic_commit+0x37/0x60 [drm] [ 347.373593] [] intel_display_resume+0xb8/0x140 [i915] [ 347.373594] [] ? pci_pm_suspend_noirq+0x190/0x190 [ 347.373604] [] i915_drm_resume+0xdd/0x170 [i915] [ 347.373614] [] i915_pm_resume+0x27/0x30 [i915] [ 347.373615] [] pci_pm_restore+0x79/0xb0 [ 347.373616] [] dpm_run_callback+0x4e/0x130 [ 347.373617] [] device_resume+0xd3/0x1f0 [ 347.373617] [] async_resume+0x1d/0x50 [ 347.373618] [] async_run_entry_fn+0x48/0x150 [ 347.373619] [] process_one_work+0x150/0x3f0 [ 347.373620] [] worker_thread+0x12b/0x4b0 [ 347.373621] [] ? rescuer_thread+0x340/0x340 [ 347.373621] [] kthread+0xc9/0xe0 [ 347.373623] [] ret_from_fork+0x22/0x40 [ 347.373624] [] ? kthread_park+0x60/0x60 [ 347.373624] ---[ end trace 0106ec01068de5d2 ]--- [ 347.377986] usb 1-5: reset high-speed USB device number 2 using xhci_hcd [ 347.401889] atkbd serio0: Failed to enable keyboard on isa0060/serio0 [ 347.445566] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 347.455681] ata1.00: configured for UDMA/133 [ 347.503242] hpet1: lost 7161 rtc interrupts [ 347.751073] hpet1: lost 7161 rtc interrupts [ 347.810524] usb 1-5.3: reset low-speed USB device number 4 using xhci_hcd [ 348.003338] hpet1: lost 7161 rtc interrupts [ 348.253779] hpet1: lost 7161 rtc interrupts [ 348.295502] usb 1-5.4: reset low-speed USB device number 5 using xhci_hcd [ 348.407106] [drm] RC6 on [ 348.501286] hpet1: lost 7160 rtc interrupts [ 348.501345] usb 1-5.1: reset high-speed USB device number 7 using xhci_hcd [ 348.555679] asix 1-5.1:1.0 enx00106031c272: unregister 'asix' usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet [ 348.585623] PM: restore of devices complete after 5374.748 msecs [ 348.585809] usb 1-5.1:1.0: rebind failed: -517 [ 348.585950] PM: Image restored successfully. [ 348.585968] PM: Basic memory bitmaps freed [ 348.585969] Restarting tasks ... done. [ 349.457089] asix 1-5.1:1.0 eth0: register 'asix' at usb-0000:00:15.0-5.1, ASIX AX88772 USB 2.0 Ethernet, 00:10:60:31:c2:72 [ 349.458016] asix 1-5.1:1.0 enx00106031c272: renamed from eth0 [ 349.469495] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 349.469641] asix 1-5.1:1.0 enx00106031c272: link down [ 349.469803] IPv6: ADDRCONF(NETDEV_UP): enx00106031c272: link is not ready [ 349.842433] [drm] stuck on blitter ring [ 349.842434] [drm] stuck on bsd ring [ 349.842435] [drm] stuck on video enhancement ring [ 349.843605] [drm] GPU HANG: ecode 9:1:0xc0ab03cf, reason: Engine(s) hung, action: reset [ 349.843965] drm/i915: Resetting chip after gpu hang [ 349.845597] gem_exec_suspend: exiting, ret=99 [ 349.853173] ------------[ cut here ]------------ [ 349.853185] WARNING: CPU: 0 PID: 5055 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 349.853185] WARN_ON(!wm_changed) [ 349.853186] Modules linked in: [ 349.853186] 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 [ 349.853202] CPU: 0 PID: 5055 Comm: gem_exec_suspen Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 349.853202] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 349.853203] 0000000000000000 ffff880275707908 ffffffff813b287c ffff880275707958 [ 349.853203] 0000000000000000 ffff880275707948 ffffffff81079cc1 00000e3f00000000 [ 349.853204] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 349.853205] Call Trace: [ 349.853207] [] dump_stack+0x63/0x87 [ 349.853208] [] __warn+0xd1/0xf0 [ 349.853208] [] warn_slowpath_fmt+0x4f/0x60 [ 349.853214] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 349.853220] [] skl_update_wm+0x19a/0x6f0 [i915] [ 349.853227] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 349.853233] [] intel_update_watermarks+0x1e/0x30 [i915] [ 349.853240] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 349.853247] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 349.853250] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 349.853256] [] ? intel_pre_plane_update+0x81/0x190 [i915] [ 349.853264] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 349.853265] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 349.853271] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 349.853275] [] drm_atomic_commit+0x37/0x60 [drm] [ 349.853277] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 349.853281] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 349.853283] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 349.853285] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 349.853287] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 349.853289] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 349.853296] [] intel_fbdev_restore_mode+0x22/0x80 [i915] [ 349.853303] [] i915_driver_lastclose+0xe/0x20 [i915] [ 349.853306] [] drm_lastclose+0x2e/0x130 [drm] [ 349.853310] [] drm_release+0x2ec/0x4c0 [drm] [ 349.853311] [] __fput+0xe7/0x220 [ 349.853311] [] ____fput+0xe/0x10 [ 349.853312] [] task_work_run+0x77/0x90 [ 349.853313] [] exit_to_usermode_loop+0x73/0xa2 [ 349.853314] [] do_syscall_64+0xfa/0x110 [ 349.853315] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 349.853316] ---[ end trace 0106ec01068de5d3 ]--- [ 349.853317] ------------[ cut here ]------------ [ 349.853322] WARNING: CPU: 0 PID: 5055 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 349.853322] WARN_ON(!wm_changed) [ 349.853323] Modules linked in: [ 349.853323] 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 [ 349.853332] CPU: 0 PID: 5055 Comm: gem_exec_suspen Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 349.853332] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 349.853332] 0000000000000000 ffff880275707908 ffffffff813b287c ffff880275707958 [ 349.853333] 0000000000000000 ffff880275707948 ffffffff81079cc1 00000e3f00000000 [ 349.853333] ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 349.853334] Call Trace: [ 349.853335] [] dump_stack+0x63/0x87 [ 349.853335] [] __warn+0xd1/0xf0 [ 349.853336] [] warn_slowpath_fmt+0x4f/0x60 [ 349.853341] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 349.853347] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 349.853353] [] skl_update_wm+0x19a/0x6f0 [i915] [ 349.853359] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 349.853365] [] intel_update_watermarks+0x1e/0x30 [i915] [ 349.853372] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 349.853379] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 349.853381] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 349.853387] [] ? intel_pre_plane_update+0x81/0x190 [i915] [ 349.853395] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 349.853396] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 349.853400] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 349.853404] [] drm_atomic_commit+0x37/0x60 [drm] [ 349.853406] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 349.853411] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 349.853413] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 349.853415] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 349.853416] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 349.853418] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x56/0x80 [drm_kms_helper] [ 349.853425] [] intel_fbdev_restore_mode+0x22/0x80 [i915] [ 349.853433] [] i915_driver_lastclose+0xe/0x20 [i915] [ 349.853436] [] drm_lastclose+0x2e/0x130 [drm] [ 349.853439] [] drm_release+0x2ec/0x4c0 [drm] [ 349.853440] [] __fput+0xe7/0x220 [ 349.853440] [] ____fput+0xe/0x10 [ 349.853441] [] task_work_run+0x77/0x90 [ 349.853442] [] exit_to_usermode_loop+0x73/0xa2 [ 349.853442] [] do_syscall_64+0xfa/0x110 [ 349.853443] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 349.853443] ---[ end trace 0106ec01068de5d4 ]--- [ 349.910278] IPv6: ADDRCONF(NETDEV_CHANGE): enx00106031c272: link becomes ready [ 349.910663] asix 1-5.1:1.0 enx00106031c272: link up, 100Mbps, full-duplex, lpa 0xC5E1 [ 349.962706] ------------[ cut here ]------------ [ 349.962733] WARNING: CPU: 3 PID: 174 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 349.962734] WARN_ON(!wm_changed) [ 349.962735] Modules linked in: [ 349.962737] 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 [ 349.962773] CPU: 3 PID: 174 Comm: kworker/3:2 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 349.962775] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 349.962799] Workqueue: events i915_hotplug_work_func [i915] [ 349.962800] 0000000000000000 ffff880270a2b970 ffffffff813b287c ffff880270a2b9c0 [ 349.962803] 0000000000000000 ffff880270a2b9b0 ffffffff81079cc1 00000e3f00000000 [ 349.962805] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 349.962808] Call Trace: [ 349.962812] [] dump_stack+0x63/0x87 [ 349.962814] [] __warn+0xd1/0xf0 [ 349.962816] [] warn_slowpath_fmt+0x4f/0x60 [ 349.962836] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 349.962855] [] skl_update_wm+0x19a/0x6f0 [i915] [ 349.962879] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 349.962898] [] intel_update_watermarks+0x1e/0x30 [i915] [ 349.962921] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 349.962924] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 349.962940] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 349.962955] [] drm_atomic_commit+0x37/0x60 [drm] [ 349.962962] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 349.962976] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 349.962983] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 349.962990] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 349.962997] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 349.963020] [] intel_fbdev_output_poll_changed+0x1e/0x30 [i915] [ 349.963026] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 349.963049] [] i915_hotplug_work_func+0x207/0x2c0 [i915] [ 349.963051] [] ? finish_task_switch+0x107/0x2f0 [ 349.963053] [] process_one_work+0x150/0x3f0 [ 349.963055] [] worker_thread+0x12b/0x4b0 [ 349.963057] [] ? rescuer_thread+0x340/0x340 [ 349.963059] [] kthread+0xc9/0xe0 [ 349.963062] [] ret_from_fork+0x22/0x40 [ 349.963064] [] ? kthread_park+0x60/0x60 [ 349.963065] ---[ end trace 0106ec01068de5d5 ]--- [ 349.963069] ------------[ cut here ]------------ [ 349.963088] WARNING: CPU: 3 PID: 174 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 349.963089] WARN_ON(!wm_changed) [ 349.963090] Modules linked in: [ 349.963091] 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 [ 349.963119] CPU: 3 PID: 174 Comm: kworker/3:2 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 349.963120] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 349.963144] Workqueue: events i915_hotplug_work_func [i915] [ 349.963145] 0000000000000000 ffff880270a2b970 ffffffff813b287c ffff880270a2b9c0 [ 349.963147] 0000000000000000 ffff880270a2b9b0 ffffffff81079cc1 00000e3f00000000 [ 349.963149] ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 349.963152] Call Trace: [ 349.963154] [] dump_stack+0x63/0x87 [ 349.963156] [] __warn+0xd1/0xf0 [ 349.963158] [] warn_slowpath_fmt+0x4f/0x60 [ 349.963177] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 349.963195] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 349.963215] [] skl_update_wm+0x19a/0x6f0 [i915] [ 349.963238] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 349.963257] [] intel_update_watermarks+0x1e/0x30 [i915] [ 349.963281] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 349.963283] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 349.963298] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 349.963312] [] drm_atomic_commit+0x37/0x60 [drm] [ 349.963319] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 349.963333] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 349.963340] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 349.963348] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 349.963354] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 349.963377] [] intel_fbdev_output_poll_changed+0x1e/0x30 [i915] [ 349.963383] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 349.963406] [] i915_hotplug_work_func+0x207/0x2c0 [i915] [ 349.963409] [] ? finish_task_switch+0x107/0x2f0 [ 349.963411] [] process_one_work+0x150/0x3f0 [ 349.963413] [] worker_thread+0x12b/0x4b0 [ 349.963415] [] ? rescuer_thread+0x340/0x340 [ 349.963416] [] kthread+0xc9/0xe0 [ 349.963419] [] ret_from_fork+0x22/0x40 [ 349.963420] [] ? kthread_park+0x60/0x60 [ 349.963441] ---[ end trace 0106ec01068de5d6 ]--- [ 350.220773] ------------[ cut here ]------------ [ 350.220794] WARNING: CPU: 1 PID: 1695 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 350.220809] WARN_ON(!wm_changed) [ 350.220811] Modules linked in: [ 350.220812] 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 [ 350.220845] CPU: 1 PID: 1695 Comm: kworker/1:4 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 350.220846] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 350.220866] Workqueue: events i915_hotplug_work_func [i915] [ 350.220869] 0000000000000000 ffff8802724778f8 ffffffff813b287c ffff880272477948 [ 350.220871] 0000000000000000 ffff880272477938 ffffffff81079cc1 00000e3f00000000 [ 350.220873] ffff88027122e000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 350.220875] Call Trace: [ 350.220879] [] dump_stack+0x63/0x87 [ 350.220883] [] __warn+0xd1/0xf0 [ 350.220886] [] warn_slowpath_fmt+0x4f/0x60 [ 350.220902] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 350.220918] [] skl_update_wm+0x19a/0x6f0 [i915] [ 350.220936] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 350.220953] [] intel_update_watermarks+0x1e/0x30 [i915] [ 350.220972] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 350.220992] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 350.220998] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 350.221016] [] ? intel_pre_plane_update+0x81/0x190 [i915] [ 350.221035] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 350.221038] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 350.221051] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 350.221062] [] drm_atomic_commit+0x37/0x60 [drm] [ 350.221067] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 350.221078] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 350.221084] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 350.221089] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 350.221094] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 350.221113] [] intel_fbdev_output_poll_changed+0x1e/0x30 [i915] [ 350.221117] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 350.221135] [] i915_hotplug_work_func+0x207/0x2c0 [i915] [ 350.221137] [] ? finish_task_switch+0x107/0x2f0 [ 350.221139] [] process_one_work+0x150/0x3f0 [ 350.221141] [] worker_thread+0x12b/0x4b0 [ 350.221142] [] ? rescuer_thread+0x340/0x340 [ 350.221144] [] kthread+0xc9/0xe0 [ 350.221146] [] ret_from_fork+0x22/0x40 [ 350.221148] [] ? kthread_park+0x60/0x60 [ 350.221149] ---[ end trace 0106ec01068de5d7 ]--- [ 350.221152] ------------[ cut here ]------------ [ 350.221167] WARNING: CPU: 1 PID: 1695 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 350.221168] WARN_ON(!wm_changed) [ 350.221169] Modules linked in: [ 350.221169] 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 [ 350.221193] CPU: 1 PID: 1695 Comm: kworker/1:4 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 350.221193] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 350.221211] Workqueue: events i915_hotplug_work_func [i915] [ 350.221212] 0000000000000000 ffff8802724778f8 ffffffff813b287c ffff880272477948 [ 350.221214] 0000000000000000 ffff880272477938 ffffffff81079cc1 00000e3f00000000 [ 350.221216] ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 350.221218] Call Trace: [ 350.221220] [] dump_stack+0x63/0x87 [ 350.221221] [] __warn+0xd1/0xf0 [ 350.221223] [] warn_slowpath_fmt+0x4f/0x60 [ 350.221237] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 350.221252] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 350.221267] [] skl_update_wm+0x19a/0x6f0 [i915] [ 350.221285] [] ? intel_ddi_enable_transcoder_func+0x170/0x240 [i915] [ 350.221300] [] intel_update_watermarks+0x1e/0x30 [i915] [ 350.221319] [] haswell_crtc_enable+0x45d/0x900 [i915] [ 350.221337] [] ? intel_finish_crtc_commit+0xe/0x10 [i915] [ 350.221342] [] ? drm_atomic_helper_commit_planes_on_crtc+0x169/0x230 [drm_kms_helper] [ 350.221360] [] ? intel_pre_plane_update+0x81/0x190 [i915] [ 350.221378] [] intel_atomic_commit+0x138d/0x1fb0 [i915] [ 350.221381] [] ? kmem_cache_alloc_trace+0x187/0x210 [ 350.221392] [] ? drm_atomic_set_crtc_for_connector+0x57/0xe0 [drm] [ 350.221403] [] drm_atomic_commit+0x37/0x60 [drm] [ 350.221408] [] restore_fbdev_mode+0x22d/0x260 [drm_kms_helper] [ 350.221420] [] ? drm_modeset_lock_all_ctx+0x97/0xb0 [drm] [ 350.221425] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x33/0x80 [drm_kms_helper] [ 350.221431] [] drm_fb_helper_set_par+0x2c/0x50 [drm_kms_helper] [ 350.221436] [] drm_fb_helper_hotplug_event+0xa2/0xf0 [drm_kms_helper] [ 350.221454] [] intel_fbdev_output_poll_changed+0x1e/0x30 [i915] [ 350.221458] [] drm_kms_helper_hotplug_event+0x27/0x30 [drm_kms_helper] [ 350.221476] [] i915_hotplug_work_func+0x207/0x2c0 [i915] [ 350.221478] [] ? finish_task_switch+0x107/0x2f0 [ 350.221480] [] process_one_work+0x150/0x3f0 [ 350.221481] [] worker_thread+0x12b/0x4b0 [ 350.221483] [] ? rescuer_thread+0x340/0x340 [ 350.221484] [] kthread+0xc9/0xe0 [ 350.221486] [] ret_from_fork+0x22/0x40 [ 350.221487] [] ? kthread_park+0x60/0x60 [ 350.221488] ---[ end trace 0106ec01068de5d8 ]--- [ 350.254935] [drm] RC6 on [ 544.257241] ------------[ cut here ]------------ [ 544.257273] WARNING: CPU: 0 PID: 5558 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 544.257275] WARN_ON(!wm_changed) [ 544.257306] 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 [ 544.257309] CPU: 0 PID: 5558 Comm: kworker/0:0 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 544.257310] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 544.257314] Workqueue: events console_callback [ 544.257317] 0000000000000000 ffff88027360f888 ffffffff813b287c ffff88027360f8d8 [ 544.257319] 0000000000000000 ffff88027360f8c8 ffffffff81079cc1 00000e3f00000000 [ 544.257321] ffff88027122f000 ffff88027122e000 0000000000000004 ffff880275d0b3a8 [ 544.257321] Call Trace: [ 544.257326] [] dump_stack+0x63/0x87 [ 544.257328] [] __warn+0xd1/0xf0 [ 544.257330] [] warn_slowpath_fmt+0x4f/0x60 [ 544.257357] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 544.257383] [] skl_update_wm+0x19a/0x6f0 [i915] [ 544.257416] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 544.257441] [] intel_update_watermarks+0x1e/0x30 [i915] [ 544.257473] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 544.257484] [] ? __drm_atomic_helper_crtc_duplicate_state+0x7f/0x110 [drm_kms_helper] [ 544.257505] [] drm_atomic_commit+0x37/0x60 [drm] [ 544.257513] [] drm_atomic_helper_connector_dpms+0xee/0x190 [drm_kms_helper] [ 544.257522] [] drm_fb_helper_dpms.isra.9+0x95/0xe0 [drm_kms_helper] [ 544.257531] [] drm_fb_helper_blank+0x32/0x80 [drm_kms_helper] [ 544.257563] [] intel_fbdev_blank+0x1a/0x60 [i915] [ 544.257566] [] fb_blank+0x57/0xb0 [ 544.257568] [] fbcon_blank+0x1fe/0x2b0 [ 544.257570] [] ? get_color.isra.15+0x31/0x120 [ 544.257573] [] ? lock_timer_base.isra.33+0x54/0x70 [ 544.257575] [] ? try_to_del_timer_sync+0x4f/0x70 [ 544.257577] [] do_blank_screen+0x15e/0x1f0 [ 544.257579] [] console_callback+0x68/0x150 [ 544.257582] [] ? __schedule+0x330/0x950 [ 544.257584] [] process_one_work+0x150/0x3f0 [ 544.257586] [] worker_thread+0x12b/0x4b0 [ 544.257587] [] ? __schedule+0x330/0x950 [ 544.257589] [] ? rescuer_thread+0x340/0x340 [ 544.257591] [] kthread+0xc9/0xe0 [ 544.257593] [] ret_from_fork+0x22/0x40 [ 544.257595] [] ? kthread_park+0x60/0x60 [ 544.257596] ---[ end trace 0106ec01068de5d9 ]--- [ 544.257599] ------------[ cut here ]------------ [ 544.257625] WARNING: CPU: 0 PID: 5558 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 544.257626] WARN_ON(!wm_changed) [ 544.257650] 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 [ 544.257652] CPU: 0 PID: 5558 Comm: kworker/0:0 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 544.257652] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 544.257655] Workqueue: events console_callback [ 544.257657] 0000000000000000 ffff88027360f888 ffffffff813b287c ffff88027360f8d8 [ 544.257659] 0000000000000000 ffff88027360f8c8 ffffffff81079cc1 00000e3f00000000 [ 544.257661] ffff880271228000 ffff88027122e000 0000000000000004 ffff880275d0b3a8 [ 544.257661] Call Trace: [ 544.257664] [] dump_stack+0x63/0x87 [ 544.257666] [] __warn+0xd1/0xf0 [ 544.257667] [] warn_slowpath_fmt+0x4f/0x60 [ 544.257693] [] ? cherryview_init_clock_gating+0x50/0xe0 [i915] [ 544.257718] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 544.257744] [] skl_update_wm+0x19a/0x6f0 [i915] [ 544.257777] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 544.257802] [] intel_update_watermarks+0x1e/0x30 [i915] [ 544.257834] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 544.257843] [] ? __drm_atomic_helper_crtc_duplicate_state+0x7f/0x110 [drm_kms_helper] [ 544.257862] [] drm_atomic_commit+0x37/0x60 [drm] [ 544.257870] [] drm_atomic_helper_connector_dpms+0xee/0x190 [drm_kms_helper] [ 544.257880] [] drm_fb_helper_dpms.isra.9+0x95/0xe0 [drm_kms_helper] [ 544.257888] [] drm_fb_helper_blank+0x32/0x80 [drm_kms_helper] [ 544.257919] [] intel_fbdev_blank+0x1a/0x60 [i915] [ 544.257922] [] fb_blank+0x57/0xb0 [ 544.257924] [] fbcon_blank+0x1fe/0x2b0 [ 544.257926] [] ? get_color.isra.15+0x31/0x120 [ 544.257928] [] ? lock_timer_base.isra.33+0x54/0x70 [ 544.257930] [] ? try_to_del_timer_sync+0x4f/0x70 [ 544.257933] [] do_blank_screen+0x15e/0x1f0 [ 544.257935] [] console_callback+0x68/0x150 [ 544.257936] [] ? __schedule+0x330/0x950 [ 544.257939] [] process_one_work+0x150/0x3f0 [ 544.257941] [] worker_thread+0x12b/0x4b0 [ 544.257942] [] ? __schedule+0x330/0x950 [ 544.257944] [] ? rescuer_thread+0x340/0x340 [ 544.257945] [] kthread+0xc9/0xe0 [ 544.257948] [] ret_from_fork+0x22/0x40 [ 544.257949] [] ? kthread_park+0x60/0x60 [ 544.257950] ---[ end trace 0106ec01068de5da ]--- [ 544.261020] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun [ 544.261059] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun [ 544.268135] ------------[ cut here ]------------ [ 544.268160] WARNING: CPU: 0 PID: 5558 at /home/shared/kernels/drm-intel-nightly/drivers/gpu/drm/i915/intel_pm.c:3647 skl_update_other_pipe_wm+0x172/0x180 [i915] [ 544.268161] WARN_ON(!wm_changed) [ 544.268184] 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 [ 544.268185] CPU: 0 PID: 5558 Comm: kworker/0:0 Tainted: G B W I 4.6.0-rc3-nightly+ #1 [ 544.268186] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0129.B10.1603140006 03/14/2016 [ 544.268189] Workqueue: events console_callback [ 544.268191] 0000000000000000 ffff88027360f888 ffffffff813b287c ffff88027360f8d8 [ 544.268193] 0000000000000000 ffff88027360f8c8 ffffffff81079cc1 00000e3f00000000 [ 544.268194] ffff880271228000 ffff88027122f000 0000000000000004 ffff880275d0b3a8 [ 544.268195] Call Trace: [ 544.268198] [] dump_stack+0x63/0x87 [ 544.268199] [] __warn+0xd1/0xf0 [ 544.268201] [] warn_slowpath_fmt+0x4f/0x60 [ 544.268223] [] skl_update_other_pipe_wm+0x172/0x180 [i915] [ 544.268245] [] skl_update_wm+0x19a/0x6f0 [i915] [ 544.268272] [] ? bxt_ddi_pll_disable+0x4e/0x60 [i915] [ 544.268293] [] intel_update_watermarks+0x1e/0x30 [i915] [ 544.268320] [] intel_atomic_commit+0x440/0x1fb0 [i915] [ 544.268329] [] ? __drm_atomic_helper_crtc_duplicate_state+0x7f/0x110 [drm_kms_helper] [ 544.268346] [] drm_atomic_commit+0x37/0x60 [drm] [ 544.268353] [] drm_atomic_helper_connector_dpms+0xee/0x190 [drm_kms_helper] [ 544.268360] [] drm_fb_helper_dpms.isra.9+0x95/0xe0 [drm_kms_helper] [ 544.268368] [] drm_fb_helper_blank+0x32/0x80 [drm_kms_helper] [ 544.268394] [] intel_fbdev_blank+0x1a/0x60 [i915] [ 544.268397] [] fb_blank+0x57/0xb0 [ 544.268398] [] fbcon_blank+0x1fe/0x2b0 [ 544.268400] [] ? get_color.isra.15+0x31/0x120 [ 544.268402] [] ? lock_timer_base.isra.33+0x54/0x70 [ 544.268404] [] ? try_to_del_timer_sync+0x4f/0x70 [ 544.268406] [] do_blank_screen+0x15e/0x1f0 [ 544.268408] [] console_callback+0x68/0x150 [ 544.268410] [] ? __schedule+0x330/0x950 [ 544.268412] [] process_one_work+0x150/0x3f0 [ 544.268413] [] worker_thread+0x12b/0x4b0 [ 544.268415] [] ? __schedule+0x330/0x950 [ 544.268416] [] ? rescuer_thread+0x340/0x340 [ 544.268417] [] kthread+0xc9/0xe0 [ 544.268419] [] ret_from_fork+0x22/0x40 [ 544.268421] [] ? kthread_park+0x60/0x60 [ 544.268422] ---[ end trace 0106ec01068de5db ]---