[10411.052601] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.052603] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.052604] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.052607] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.052610] ffff880046e93468 ffff880046e93400 ffffffffffffffff ffff88041a468000 [10411.052612] Call Trace: [10411.052617] [] dump_stack+0x45/0x57 [10411.052620] [] warn_slowpath_common+0x80/0xc0 [10411.052624] [] warn_slowpath_null+0x15/0x18 [10411.052636] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.052642] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.052647] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.052652] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.052664] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.052678] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.052684] [] drm_gem_object_free+0x22/0x30 [drm] [10411.052690] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.052696] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.052699] [] idr_for_each+0xac/0xf8 [10411.052705] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.052708] [] ? mutex_lock+0x11/0x40 [10411.052715] [] drm_gem_release+0x1f/0x38 [drm] [10411.052720] [] drm_release+0x433/0x510 [drm] [10411.052723] [] __fput+0xd7/0x1e8 [10411.052726] [] ____fput+0x9/0x10 [10411.052729] [] task_work_run+0xcc/0xe8 [10411.052731] [] do_exit+0x2d6/0xa20 [10411.052734] [] ? signal_wake_up_state+0x1d/0x30 [10411.052738] [] ? zap_other_threads+0x79/0x98 [10411.052740] [] do_group_exit+0x40/0xa0 [10411.052742] [] SyS_exit_group+0xf/0x18 [10411.052745] [] system_call_fastpath+0x16/0x6e [10411.052747] ---[ end trace 927972fd4283d2f7 ]--- [10411.052764] ------------[ cut here ]------------ [10411.052777] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.052779] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat [10411.052783] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.052784] ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.052807] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.052809] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.052811] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.052814] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.052817] ffff880046e90c68 ffff880046e90c00 ffffffffffffffff ffff88041a468000 [10411.052819] Call Trace: [10411.052824] [] dump_stack+0x45/0x57 [10411.052828] [] warn_slowpath_common+0x80/0xc0 [10411.052831] [] warn_slowpath_null+0x15/0x18 [10411.052843] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.052848] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.052853] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.052858] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.052870] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.052884] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.052890] [] drm_gem_object_free+0x22/0x30 [drm] [10411.052897] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.052903] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.052907] [] idr_for_each+0xac/0xf8 [10411.052913] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.052916] [] ? mutex_lock+0x11/0x40 [10411.052922] [] drm_gem_release+0x1f/0x38 [drm] [10411.052927] [] drm_release+0x433/0x510 [drm] [10411.052930] [] __fput+0xd7/0x1e8 [10411.052933] [] ____fput+0x9/0x10 [10411.052935] [] task_work_run+0xcc/0xe8 [10411.052938] [] do_exit+0x2d6/0xa20 [10411.052941] [] ? signal_wake_up_state+0x1d/0x30 [10411.052944] [] ? zap_other_threads+0x79/0x98 [10411.052947] [] do_group_exit+0x40/0xa0 [10411.052949] [] SyS_exit_group+0xf/0x18 [10411.052952] [] system_call_fastpath+0x16/0x6e [10411.052954] ---[ end trace 927972fd4283d2f8 ]--- [10411.052971] ------------[ cut here ]------------ [10411.052984] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.052986] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep [10411.053005] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053007] snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.053014] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.053016] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.053017] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.053020] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.053023] ffff880046e92c68 ffff880046e92c00 ffffffffffffffff ffff88041a468000 [10411.053026] Call Trace: [10411.053030] [] dump_stack+0x45/0x57 [10411.053034] [] warn_slowpath_common+0x80/0xc0 [10411.053037] [] warn_slowpath_null+0x15/0x18 [10411.053049] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.053055] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.053060] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.053065] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.053076] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.053091] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.053098] [] drm_gem_object_free+0x22/0x30 [drm] [10411.053104] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.053110] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.053115] [] idr_for_each+0xac/0xf8 [10411.053121] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.053124] [] ? mutex_lock+0x11/0x40 [10411.053130] [] drm_gem_release+0x1f/0x38 [drm] [10411.053136] [] drm_release+0x433/0x510 [drm] [10411.053140] [] __fput+0xd7/0x1e8 [10411.053142] [] ____fput+0x9/0x10 [10411.053145] [] task_work_run+0xcc/0xe8 [10411.053147] [] do_exit+0x2d6/0xa20 [10411.053150] [] ? signal_wake_up_state+0x1d/0x30 [10411.053153] [] ? zap_other_threads+0x79/0x98 [10411.053156] [] do_group_exit+0x40/0xa0 [10411.053158] [] SyS_exit_group+0xf/0x18 [10411.053161] [] system_call_fastpath+0x16/0x6e [10411.053163] ---[ end trace 927972fd4283d2f9 ]--- [10411.053181] ------------[ cut here ]------------ [10411.053194] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.053196] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.053221] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.053223] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.053224] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.053227] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.053230] ffff880046e93c68 ffff880046e93c00 ffffffffffffffff ffff88041a468000 [10411.053232] Call Trace: [10411.053233] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053238] [] dump_stack+0x45/0x57 [10411.053242] [] warn_slowpath_common+0x80/0xc0 [10411.053243] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053246] [] warn_slowpath_null+0x15/0x18 [10411.053258] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.053259] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053264] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.053269] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.053275] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.053287] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.053301] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.053308] [] drm_gem_object_free+0x22/0x30 [drm] [10411.053314] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.053321] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.053324] [] idr_for_each+0xac/0xf8 [10411.053330] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.053333] [] ? mutex_lock+0x11/0x40 [10411.053340] [] drm_gem_release+0x1f/0x38 [drm] [10411.053346] [] drm_release+0x433/0x510 [drm] [10411.053350] [] __fput+0xd7/0x1e8 [10411.053352] [] ____fput+0x9/0x10 [10411.053355] [] task_work_run+0xcc/0xe8 [10411.053357] [] do_exit+0x2d6/0xa20 [10411.053361] [] ? signal_wake_up_state+0x1d/0x30 [10411.053364] [] ? zap_other_threads+0x79/0x98 [10411.053366] [] do_group_exit+0x40/0xa0 [10411.053368] [] SyS_exit_group+0xf/0x18 [10411.053371] [] system_call_fastpath+0x16/0x6e [10411.053373] ---[ end trace 927972fd4283d2fa ]--- [10411.053390] ------------[ cut here ]------------ [10411.053403] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.053404] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.053430] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.053431] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.053433] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.053436] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.053438] ffff880046e92468 ffff880046e92400 ffffffffffffffff ffff88041a468000 [10411.053441] Call Trace: [10411.053445] [] dump_stack+0x45/0x57 [10411.053449] [] warn_slowpath_common+0x80/0xc0 [10411.053452] [] warn_slowpath_null+0x15/0x18 [10411.053464] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.053469] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.053473] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.053478] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.053489] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.053502] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.053503] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053510] [] drm_gem_object_free+0x22/0x30 [drm] [10411.053516] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.053516] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053523] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.053527] [] idr_for_each+0xac/0xf8 [10411.053528] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053535] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.053538] [] ? mutex_lock+0x11/0x40 [10411.053539] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053545] [] drm_gem_release+0x1f/0x38 [drm] [10411.053551] [] drm_release+0x433/0x510 [drm] [10411.053552] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053556] [] __fput+0xd7/0x1e8 [10411.053559] [] ____fput+0x9/0x10 [10411.053560] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053563] [] task_work_run+0xcc/0xe8 [10411.053565] [] do_exit+0x2d6/0xa20 [10411.053569] [] ? signal_wake_up_state+0x1d/0x30 [10411.053569] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053573] [] ? zap_other_threads+0x79/0x98 [10411.053576] [] do_group_exit+0x40/0xa0 [10411.053577] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053579] [] SyS_exit_group+0xf/0x18 [10411.053582] [] system_call_fastpath+0x16/0x6e [10411.053583] ---[ end trace 927972fd4283d2fb ]--- [10411.053599] ------------[ cut here ]------------ [10411.053613] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.053615] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.053641] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.053643] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.053644] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.053647] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.053649] ffff880046e91068 ffff880046e91000 ffffffffffffffff ffff88041a468000 [10411.053652] Call Trace: [10411.053657] [] dump_stack+0x45/0x57 [10411.053661] [] warn_slowpath_common+0x80/0xc0 [10411.053664] [] warn_slowpath_null+0x15/0x18 [10411.053676] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.053682] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.053686] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.053691] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.053703] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.053717] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.053724] [] drm_gem_object_free+0x22/0x30 [drm] [10411.053730] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.053736] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.053740] [] idr_for_each+0xac/0xf8 [10411.053746] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.053749] [] ? mutex_lock+0x11/0x40 [10411.053755] [] drm_gem_release+0x1f/0x38 [drm] [10411.053761] [] drm_release+0x433/0x510 [drm] [10411.053765] [] __fput+0xd7/0x1e8 [10411.053768] [] ____fput+0x9/0x10 [10411.053770] [] task_work_run+0xcc/0xe8 [10411.053772] [] do_exit+0x2d6/0xa20 [10411.053775] [] ? signal_wake_up_state+0x1d/0x30 [10411.053779] [] ? zap_other_threads+0x79/0x98 [10411.053781] [] do_group_exit+0x40/0xa0 [10411.053783] [] SyS_exit_group+0xf/0x18 [10411.053786] [] system_call_fastpath+0x16/0x6e [10411.053789] ---[ end trace 927972fd4283d2fc ]--- [10411.053805] ------------[ cut here ]------------ [10411.053819] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.053820] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.053822] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.053848] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.053850] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.053852] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.053855] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.053858] ffff880046e93868 ffff880046e93800 ffffffffffffffff ffff88041a468000 [10411.053860] Call Trace: [10411.053865] [] dump_stack+0x45/0x57 [10411.053868] [] warn_slowpath_common+0x80/0xc0 [10411.053872] [] warn_slowpath_null+0x15/0x18 [10411.053884] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.053890] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.053895] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.053899] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.053911] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.053926] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.053933] [] drm_gem_object_free+0x22/0x30 [drm] [10411.053939] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.053945] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.053949] [] idr_for_each+0xac/0xf8 [10411.053955] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.053958] [] ? mutex_lock+0x11/0x40 [10411.053964] [] drm_gem_release+0x1f/0x38 [drm] [10411.053970] [] drm_release+0x433/0x510 [drm] [10411.053973] [] __fput+0xd7/0x1e8 [10411.053976] [] ____fput+0x9/0x10 [10411.053978] [] task_work_run+0xcc/0xe8 [10411.053981] [] do_exit+0x2d6/0xa20 [10411.053984] [] ? signal_wake_up_state+0x1d/0x30 [10411.053987] [] ? zap_other_threads+0x79/0x98 [10411.053989] [] do_group_exit+0x40/0xa0 [10411.053992] [] SyS_exit_group+0xf/0x18 [10411.053995] [] system_call_fastpath+0x16/0x6e [10411.053997] ---[ end trace 927972fd4283d2fd ]--- [10411.054013] ------------[ cut here ]------------ [10411.054027] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.054028] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables [10411.054043] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054045] nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.054057] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.054059] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.054060] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.054063] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.054066] ffff880046e90868 ffff880046e90800 ffffffffffffffff ffff88041a468000 [10411.054068] Call Trace: [10411.054073] [] dump_stack+0x45/0x57 [10411.054077] [] warn_slowpath_common+0x80/0xc0 [10411.054080] [] warn_slowpath_null+0x15/0x18 [10411.054092] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.054097] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.054102] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.054107] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.054119] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.054133] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.054140] [] drm_gem_object_free+0x22/0x30 [drm] [10411.054146] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.054153] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.054156] [] idr_for_each+0xac/0xf8 [10411.054162] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.054165] [] ? mutex_lock+0x11/0x40 [10411.054171] [] drm_gem_release+0x1f/0x38 [drm] [10411.054177] [] drm_release+0x433/0x510 [drm] [10411.054183] [] __fput+0xd7/0x1e8 [10411.054186] [] ____fput+0x9/0x10 [10411.054188] [] task_work_run+0xcc/0xe8 [10411.054190] [] do_exit+0x2d6/0xa20 [10411.054193] [] ? signal_wake_up_state+0x1d/0x30 [10411.054197] [] ? zap_other_threads+0x79/0x98 [10411.054199] [] do_group_exit+0x40/0xa0 [10411.054201] [] SyS_exit_group+0xf/0x18 [10411.054204] [] system_call_fastpath+0x16/0x6e [10411.054206] ---[ end trace 927972fd4283d2fe ]--- [10411.054223] ------------[ cut here ]------------ [10411.054237] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.054238] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.054264] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.054265] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.054267] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.054270] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.054272] ffff880046e92068 ffff880046e92000 ffffffffffffffff ffff88041a468000 [10411.054275] Call Trace: [10411.054276] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054281] [] dump_stack+0x45/0x57 [10411.054285] [] warn_slowpath_common+0x80/0xc0 [10411.054286] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054290] [] warn_slowpath_null+0x15/0x18 [10411.054301] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.054302] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054308] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.054312] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.054313] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054318] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.054330] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.054330] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054344] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.054350] [] drm_gem_object_free+0x22/0x30 [drm] [10411.054351] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054358] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.054364] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.054364] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054369] [] idr_for_each+0xac/0xf8 [10411.054375] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.054377] [] ? mutex_lock+0x11/0x40 [10411.054384] [] drm_gem_release+0x1f/0x38 [drm] [10411.054384] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054391] [] drm_release+0x433/0x510 [drm] [10411.054394] [] __fput+0xd7/0x1e8 [10411.054395] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054398] [] ____fput+0x9/0x10 [10411.054401] [] task_work_run+0xcc/0xe8 [10411.054402] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054403] [] do_exit+0x2d6/0xa20 [10411.054407] [] ? signal_wake_up_state+0x1d/0x30 [10411.054410] [] ? zap_other_threads+0x79/0x98 [10411.054412] [] do_group_exit+0x40/0xa0 [10411.054414] [] SyS_exit_group+0xf/0x18 [10411.054416] [] system_call_fastpath+0x16/0x6e [10411.054418] ---[ end trace 927972fd4283d2ff ]--- [10411.054434] ------------[ cut here ]------------ [10411.054447] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.054449] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.054474] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.054476] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.054477] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.054480] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.054483] ffff880046e90468 ffff880046e90400 ffffffffffffffff ffff88041a468000 [10411.054485] Call Trace: [10411.054490] [] dump_stack+0x45/0x57 [10411.054493] [] warn_slowpath_common+0x80/0xc0 [10411.054497] [] warn_slowpath_null+0x15/0x18 [10411.054509] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.054515] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.054520] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.054525] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.054537] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.054551] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.054557] [] drm_gem_object_free+0x22/0x30 [drm] [10411.054563] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.054569] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.054573] [] idr_for_each+0xac/0xf8 [10411.054579] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.054582] [] ? mutex_lock+0x11/0x40 [10411.054588] [] drm_gem_release+0x1f/0x38 [drm] [10411.054594] [] drm_release+0x433/0x510 [drm] [10411.054598] [] __fput+0xd7/0x1e8 [10411.054601] [] ____fput+0x9/0x10 [10411.054603] [] task_work_run+0xcc/0xe8 [10411.054605] [] do_exit+0x2d6/0xa20 [10411.054608] [] ? signal_wake_up_state+0x1d/0x30 [10411.054611] [] ? zap_other_threads+0x79/0x98 [10411.054614] [] do_group_exit+0x40/0xa0 [10411.054616] [] SyS_exit_group+0xf/0x18 [10411.054619] [] system_call_fastpath+0x16/0x6e [10411.054621] ---[ end trace 927972fd4283d300 ]--- [10411.054638] ------------[ cut here ]------------ [10411.054652] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.054653] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat [10411.054657] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054658] ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.054682] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.054684] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.054685] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.054688] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.054691] ffff880310520468 ffff880310520400 ffffffffffffffff ffff88041a468000 [10411.054693] Call Trace: [10411.054698] [] dump_stack+0x45/0x57 [10411.054702] [] warn_slowpath_common+0x80/0xc0 [10411.054705] [] warn_slowpath_null+0x15/0x18 [10411.054717] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.054722] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.054727] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.054732] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.054745] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.054759] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.054766] [] drm_gem_object_free+0x22/0x30 [drm] [10411.054772] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.054779] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.054783] [] idr_for_each+0xac/0xf8 [10411.054789] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.054791] [] ? mutex_lock+0x11/0x40 [10411.054798] [] drm_gem_release+0x1f/0x38 [drm] [10411.054803] [] drm_release+0x433/0x510 [drm] [10411.054807] [] __fput+0xd7/0x1e8 [10411.054809] [] ____fput+0x9/0x10 [10411.054811] [] task_work_run+0xcc/0xe8 [10411.054814] [] do_exit+0x2d6/0xa20 [10411.054817] [] ? signal_wake_up_state+0x1d/0x30 [10411.054820] [] ? zap_other_threads+0x79/0x98 [10411.054822] [] do_group_exit+0x40/0xa0 [10411.054825] [] SyS_exit_group+0xf/0x18 [10411.054828] [] system_call_fastpath+0x16/0x6e [10411.054830] ---[ end trace 927972fd4283d301 ]--- [10411.054846] ------------[ cut here ]------------ [10411.054859] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.054861] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm [10411.054883] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054883] ttm [10411.054884] snd_timer drm snd soundcore [10411.054889] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.054891] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.054893] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.054896] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054896] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.054900] ffff880310522868 ffff880310522800 ffffffffffffffff ffff88041a468000 [10411.054903] Call Trace: [10411.054905] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054907] [] dump_stack+0x45/0x57 [10411.054911] [] warn_slowpath_common+0x80/0xc0 [10411.054913] [] warn_slowpath_null+0x15/0x18 [10411.054924] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.054928] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.054932] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.054936] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.054948] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.054948] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054962] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.054969] [] drm_gem_object_free+0x22/0x30 [drm] [10411.054969] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054976] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.054982] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.054983] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.054988] [] idr_for_each+0xac/0xf8 [10411.054994] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.054996] [] ? mutex_lock+0x11/0x40 [10411.055003] [] drm_gem_release+0x1f/0x38 [drm] [10411.055010] [] drm_release+0x433/0x510 [drm] [10411.055013] [] __fput+0xd7/0x1e8 [10411.055016] [] ____fput+0x9/0x10 [10411.055018] [] task_work_run+0xcc/0xe8 [10411.055021] [] do_exit+0x2d6/0xa20 [10411.055024] [] ? signal_wake_up_state+0x1d/0x30 [10411.055028] [] ? zap_other_threads+0x79/0x98 [10411.055030] [] do_group_exit+0x40/0xa0 [10411.055033] [] SyS_exit_group+0xf/0x18 [10411.055036] [] system_call_fastpath+0x16/0x6e [10411.055038] ---[ end trace 927972fd4283d302 ]--- [10411.055054] ------------[ cut here ]------------ [10411.055068] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.055070] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.055095] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.055097] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.055099] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.055102] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.055105] ffff880310523468 ffff880310523400 ffffffffffffffff ffff88041a468000 [10411.055107] Call Trace: [10411.055112] [] dump_stack+0x45/0x57 [10411.055116] [] warn_slowpath_common+0x80/0xc0 [10411.055119] [] warn_slowpath_null+0x15/0x18 [10411.055131] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.055136] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.055140] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.055145] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.055156] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.055170] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.055177] [] drm_gem_object_free+0x22/0x30 [drm] [10411.055186] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.055192] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.055196] [] idr_for_each+0xac/0xf8 [10411.055202] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.055205] [] ? mutex_lock+0x11/0x40 [10411.055211] [] drm_gem_release+0x1f/0x38 [drm] [10411.055217] [] drm_release+0x433/0x510 [drm] [10411.055221] [] __fput+0xd7/0x1e8 [10411.055224] [] ____fput+0x9/0x10 [10411.055226] [] task_work_run+0xcc/0xe8 [10411.055227] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.055230] [] do_exit+0x2d6/0xa20 [10411.055233] [] ? signal_wake_up_state+0x1d/0x30 [10411.055237] [] ? zap_other_threads+0x79/0x98 [10411.055240] [] do_group_exit+0x40/0xa0 [10411.055242] [] SyS_exit_group+0xf/0x18 [10411.055245] [] system_call_fastpath+0x16/0x6e [10411.055248] ---[ end trace 927972fd4283d303 ]--- [10411.055265] ------------[ cut here ]------------ [10411.055279] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.055280] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.055306] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.055308] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.055310] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.055313] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.055315] ffff880310520868 ffff880310520800 ffffffffffffffff ffff88041a468000 [10411.055318] Call Trace: [10411.055322] [] dump_stack+0x45/0x57 [10411.055326] [] warn_slowpath_common+0x80/0xc0 [10411.055329] [] warn_slowpath_null+0x15/0x18 [10411.055341] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.055347] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.055352] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.055357] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.055369] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.055383] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.055389] [] drm_gem_object_free+0x22/0x30 [drm] [10411.055395] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.055401] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.055405] [] idr_for_each+0xac/0xf8 [10411.055411] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.055414] [] ? mutex_lock+0x11/0x40 [10411.055420] [] drm_gem_release+0x1f/0x38 [drm] [10411.055426] [] drm_release+0x433/0x510 [drm] [10411.055429] [] __fput+0xd7/0x1e8 [10411.055432] [] ____fput+0x9/0x10 [10411.055434] [] task_work_run+0xcc/0xe8 [10411.055436] [] do_exit+0x2d6/0xa20 [10411.055439] [] ? signal_wake_up_state+0x1d/0x30 [10411.055443] [] ? zap_other_threads+0x79/0x98 [10411.055445] [] do_group_exit+0x40/0xa0 [10411.055447] [] SyS_exit_group+0xf/0x18 [10411.055450] [] system_call_fastpath+0x16/0x6e [10411.055452] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.055453] ---[ end trace 927972fd4283d304 ]--- [10411.055468] ------------[ cut here ]------------ [10411.055482] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.055484] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.055509] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.055511] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.055512] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.055515] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.055518] ffff880310522068 ffff880310522000 ffffffffffffffff ffff88041a468000 [10411.055520] Call Trace: [10411.055525] [] dump_stack+0x45/0x57 [10411.055529] [] warn_slowpath_common+0x80/0xc0 [10411.055532] [] warn_slowpath_null+0x15/0x18 [10411.055544] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.055550] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.055555] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.055560] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.055572] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.055585] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.055592] [] drm_gem_object_free+0x22/0x30 [drm] [10411.055597] [] drm_gem_object_handle_unreference_unlocked+0x110/0x120 [drm] [10411.055603] [] drm_gem_object_release_handle+0x52/0x78 [drm] [10411.055607] [] idr_for_each+0xac/0xf8 [10411.055613] [] ? drm_gem_dumb_destroy+0x10/0x10 [drm] [10411.055615] [] ? mutex_lock+0x11/0x40 [10411.055622] [] drm_gem_release+0x1f/0x38 [drm] [10411.055628] [] drm_release+0x433/0x510 [drm] [10411.055631] [] __fput+0xd7/0x1e8 [10411.055634] [] ____fput+0x9/0x10 [10411.055636] [] task_work_run+0xcc/0xe8 [10411.055638] [] do_exit+0x2d6/0xa20 [10411.055641] [] ? signal_wake_up_state+0x1d/0x30 [10411.055644] [] ? zap_other_threads+0x79/0x98 [10411.055646] [] do_group_exit+0x40/0xa0 [10411.055649] [] SyS_exit_group+0xf/0x18 [10411.055652] [] system_call_fastpath+0x16/0x6e [10411.055654] ---[ end trace 927972fd4283d305 ]--- [10411.055671] ------------[ cut here ]------------ [10411.055684] WARNING: CPU: 1 PID: 3153 at /usr/src/linux-4.1.2-gentoo/drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0xf8 [radeon]() [10411.055686] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast br_netfilter ebtable_broute ebtable_filter ebtable_nat ebtables [10411.055690] systemd-journald[405]: /dev/kmsg buffer overrun, some messages lost. [10411.055691] iptable_mangle ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip6t_REJECT nf_reject_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_ipv6 xt_addrtype nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_nat_ipv4 nf_nat nf_conntrack ip6table_filter ip6table_mangle ip6_tables ip_tables x_tables nls_iso8859_1 nls_cp437 amdkfd radeon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_hda_core i2c_algo_bit drm_kms_helper snd_pcm ttm snd_timer drm snd soundcore [10411.055714] CPU: 1 PID: 3153 Comm: kwin_x11 Tainted: G W 4.1.2-gentoo #1 [10411.055716] Hardware name: System manufacturer System Product Name/A88X-PRO, BIOS 2001 04/30/2015 [10411.055718] ffffffffa03c9960 ffff8803e7223b18 ffffffff818f7981 0000000000000007 [10411.055721] 0000000000000000 ffff8803e7223b58 ffffffff81085ad0 ffff88041a468720 [10411.055723] ffff880310523068 ffff880310523000 ffffffffffffffff ffff88041a468000 [10411.055726] Call Trace: [10411.055731] [] dump_stack+0x45/0x57 [10411.055734] [] warn_slowpath_common+0x80/0xc0 [10411.055738] [] warn_slowpath_null+0x15/0x18 [10411.055750] [] radeon_ttm_bo_destroy+0xf1/0xf8 [radeon] [10411.055756] [] ttm_bo_release_list+0xa1/0x178 [ttm] [10411.055761] [] ttm_bo_release+0x115/0x2c0 [ttm] [10411.055766] [] ttm_bo_unref+0x21/0x28 [ttm] [10411.055778] [] radeon_bo_unref+0x25/0x48 [radeon] [10411.055792] [] radeon_gem_object_free+0x37/0x40 [radeon] [10411.055799] [] drm_gem_object_free+0x22/0x30 [drm] [10411.055805] [