[ 3835.476235] Call Trace: [ 3835.476237] [] dump_stack+0x45/0x57 [ 3835.476239] [] warn_slowpath_common+0x9c/0xb6 [ 3835.476254] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.476257] [] warn_slowpath_null+0x15/0x17 [ 3835.476272] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.476280] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.476281] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.476286] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.476293] [] kref_sub+0x39/0x46 [ttm] [ 3835.476297] [] kref_put+0x11/0x13 [ttm] [ 3835.476301] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.476306] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.476310] [] kref_sub+0x39/0x46 [ttm] [ 3835.476315] [] kref_put+0x11/0x13 [ttm] [ 3835.476319] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.476334] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.476352] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.476355] [] drm_gem_object_free+0x23/0x25 [ 3835.476357] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.476360] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.476363] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.476365] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.476368] [] idr_for_each+0xa1/0xcc [ 3835.476370] [] ? __d_free+0x17/0x19 [ 3835.476372] [] drm_gem_release+0x1c/0x28 [ 3835.476375] [] drm_release+0x2d6/0x462 [ 3835.476378] [] __fput+0xef/0x18f [ 3835.476380] [] ____fput+0x9/0xb [ 3835.476383] [] task_work_run+0x85/0x9c [ 3835.476385] [] do_exit+0x3eb/0x96a [ 3835.476388] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.476390] [] ? __dequeue_signal+0x1a/0x113 [ 3835.476393] [] do_group_exit+0x3f/0x93 [ 3835.476395] [] get_signal+0x44d/0x4d1 [ 3835.476398] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.476401] [] do_signal+0x23/0x65c [ 3835.476404] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.476407] [] ? __fget+0x20/0x57 [ 3835.476409] [] ? fput+0x12/0x85 [ 3835.476412] [] ? fput_light+0xd/0xf [ 3835.476414] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.476417] [] do_notify_resume+0x27/0x5c [ 3835.476420] [] int_signal+0x12/0x17 [ 3835.476421] ---[ end trace a214ee23831c7080 ]--- [ 3835.476424] ------------[ cut here ]------------ [ 3835.476425] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.476441] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.476442] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.476457] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.476458] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.476459] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000003c [ 3835.476461] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.476463] ffffffffa00317cf ffff88041c6f0468 ffff88041c6f0400 ffff88041c6f0468 [ 3835.476465] Call Trace: [ 3835.476467] [] dump_stack+0x45/0x57 [ 3835.476470] [] warn_slowpath_common+0x9c/0xb6 [ 3835.476485] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.476487] [] warn_slowpath_null+0x15/0x17 [ 3835.476502] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.476507] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.476512] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.476516] [] kref_sub+0x39/0x46 [ttm] [ 3835.476521] [] kref_put+0x11/0x13 [ttm] [ 3835.476525] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.476529] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.476534] [] kref_sub+0x39/0x46 [ttm] [ 3835.476538] [] kref_put+0x11/0x13 [ttm] [ 3835.476542] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.476558] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.476576] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.476578] [] drm_gem_object_free+0x23/0x25 [ 3835.476581] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.476584] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.476586] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.476589] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.476591] [] idr_for_each+0xa1/0xcc [ 3835.476593] [] ? __d_free+0x17/0x19 [ 3835.476596] [] drm_gem_release+0x1c/0x28 [ 3835.476599] [] drm_release+0x2d6/0x462 [ 3835.476601] [] __fput+0xef/0x18f [ 3835.476602] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.476607] [] ____fput+0x9/0xb [ 3835.476609] [] task_work_run+0x85/0x9c [ 3835.476612] [] do_exit+0x3eb/0x96a [ 3835.476615] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.476617] [] ? __dequeue_signal+0x1a/0x113 [ 3835.476620] [] do_group_exit+0x3f/0x93 [ 3835.476622] [] get_signal+0x44d/0x4d1 [ 3835.476625] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.476628] [] do_signal+0x23/0x65c [ 3835.476631] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.476633] [] ? __fget+0x20/0x57 [ 3835.476636] [] ? fput+0x12/0x85 [ 3835.476638] [] ? fput_light+0xd/0xf [ 3835.476641] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.476644] [] do_notify_resume+0x27/0x5c [ 3835.476646] [] int_signal+0x12/0x17 [ 3835.476648] ---[ end trace a214ee23831c7081 ]--- [ 3835.476650] ------------[ cut here ]------------ [ 3835.476665] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.476666] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.476680] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.476681] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.476682] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000051 [ 3835.476684] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.476686] ffffffffa00317cf ffff88041c6f1068 ffff88041c6f1000 ffff88041c6f1068 [ 3835.476688] Call Trace: [ 3835.476690] [] dump_stack+0x45/0x57 [ 3835.476692] [] warn_slowpath_common+0x9c/0xb6 [ 3835.476708] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.476710] [] warn_slowpath_null+0x15/0x17 [ 3835.476725] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.476730] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.476735] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.476739] [] kref_sub+0x39/0x46 [ttm] [ 3835.476743] [] kref_put+0x11/0x13 [ttm] [ 3835.476748] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.476749] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.476754] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.476760] [] kref_sub+0x39/0x46 [ttm] [ 3835.476764] [] kref_put+0x11/0x13 [ttm] [ 3835.476768] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.476784] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.476802] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.476804] [] drm_gem_object_free+0x23/0x25 [ 3835.476807] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.476810] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.476812] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.476815] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.476817] [] idr_for_each+0xa1/0xcc [ 3835.476819] [] ? __d_free+0x17/0x19 [ 3835.476822] [] drm_gem_release+0x1c/0x28 [ 3835.476825] [] drm_release+0x2d6/0x462 [ 3835.476827] [] __fput+0xef/0x18f [ 3835.476830] [] ____fput+0x9/0xb [ 3835.476832] [] task_work_run+0x85/0x9c [ 3835.476835] [] do_exit+0x3eb/0x96a [ 3835.476838] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.476840] [] ? __dequeue_signal+0x1a/0x113 [ 3835.476842] [] do_group_exit+0x3f/0x93 [ 3835.476845] [] get_signal+0x44d/0x4d1 [ 3835.476848] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.476851] [] do_signal+0x23/0x65c [ 3835.476854] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.476856] [] ? __fget+0x20/0x57 [ 3835.476859] [] ? fput+0x12/0x85 [ 3835.476861] [] ? fput_light+0xd/0xf [ 3835.476863] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.476866] [] do_notify_resume+0x27/0x5c [ 3835.476869] [] int_signal+0x12/0x17 [ 3835.476871] ---[ end trace a214ee23831c7082 ]--- [ 3835.476873] ------------[ cut here ]------------ [ 3835.476889] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.476889] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic [ 3835.476897] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.476899] libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.476907] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.476908] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.476909] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000067 [ 3835.476911] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.476913] ffffffffa00317cf ffff88041c6f0868 ffff88041c6f0800 ffff88041c6f0868 [ 3835.476915] Call Trace: [ 3835.476917] [] dump_stack+0x45/0x57 [ 3835.476920] [] warn_slowpath_common+0x9c/0xb6 [ 3835.476935] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.476937] [] warn_slowpath_null+0x15/0x17 [ 3835.476953] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.476957] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.476962] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.476966] [] kref_sub+0x39/0x46 [ttm] [ 3835.476971] [] kref_put+0x11/0x13 [ttm] [ 3835.476975] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.476980] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.476984] [] kref_sub+0x39/0x46 [ttm] [ 3835.476988] [] kref_put+0x11/0x13 [ttm] [ 3835.476992] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.477008] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.477026] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.477029] [] drm_gem_object_free+0x23/0x25 [ 3835.477031] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.477034] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.477037] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.477038] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.477042] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.477044] [] idr_for_each+0xa1/0xcc [ 3835.477046] [] ? __d_free+0x17/0x19 [ 3835.477047] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.477051] [] drm_gem_release+0x1c/0x28 [ 3835.477054] [] drm_release+0x2d6/0x462 [ 3835.477057] [] __fput+0xef/0x18f [ 3835.477059] [] ____fput+0x9/0xb [ 3835.477062] [] task_work_run+0x85/0x9c [ 3835.477064] [] do_exit+0x3eb/0x96a [ 3835.477067] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.477069] [] ? __dequeue_signal+0x1a/0x113 [ 3835.477072] [] do_group_exit+0x3f/0x93 [ 3835.477074] [] get_signal+0x44d/0x4d1 [ 3835.477077] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.477080] [] do_signal+0x23/0x65c [ 3835.477083] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.477086] [] ? __fget+0x20/0x57 [ 3835.477088] [] ? fput+0x12/0x85 [ 3835.477091] [] ? fput_light+0xd/0xf [ 3835.477093] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.477096] [] do_notify_resume+0x27/0x5c [ 3835.477099] [] int_signal+0x12/0x17 [ 3835.477100] ---[ end trace a214ee23831c7083 ]--- [ 3835.477102] ------------[ cut here ]------------ [ 3835.477118] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.477119] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.477132] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.477133] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.477134] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000007f [ 3835.477136] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.477138] ffffffffa00317cf ffff88041c6f1468 ffff88041c6f1400 ffff88041c6f1468 [ 3835.477140] Call Trace: [ 3835.477142] [] dump_stack+0x45/0x57 [ 3835.477145] [] warn_slowpath_common+0x9c/0xb6 [ 3835.477160] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.477162] [] warn_slowpath_null+0x15/0x17 [ 3835.477177] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.477182] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.477187] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.477188] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.477193] [] kref_sub+0x39/0x46 [ttm] [ 3835.477198] [] kref_put+0x11/0x13 [ttm] [ 3835.477203] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.477207] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.477211] [] kref_sub+0x39/0x46 [ttm] [ 3835.477216] [] kref_put+0x11/0x13 [ttm] [ 3835.477220] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.477235] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.477253] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.477256] [] drm_gem_object_free+0x23/0x25 [ 3835.477259] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.477261] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.477264] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.477266] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.477269] [] idr_for_each+0xa1/0xcc [ 3835.477271] [] ? __d_free+0x17/0x19 [ 3835.477276] [] drm_gem_release+0x1c/0x28 [ 3835.477279] [] drm_release+0x2d6/0x462 [ 3835.477282] [] __fput+0xef/0x18f [ 3835.477284] [] ____fput+0x9/0xb [ 3835.477287] [] task_work_run+0x85/0x9c [ 3835.477289] [] do_exit+0x3eb/0x96a [ 3835.477292] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.477294] [] ? __dequeue_signal+0x1a/0x113 [ 3835.477297] [] do_group_exit+0x3f/0x93 [ 3835.477299] [] get_signal+0x44d/0x4d1 [ 3835.477302] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.477305] [] do_signal+0x23/0x65c [ 3835.477308] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.477311] [] ? __fget+0x20/0x57 [ 3835.477313] [] ? fput+0x12/0x85 [ 3835.477316] [] ? fput_light+0xd/0xf [ 3835.477318] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.477321] [] do_notify_resume+0x27/0x5c [ 3835.477324] [] int_signal+0x12/0x17 [ 3835.477325] ---[ end trace a214ee23831c7084 ]--- [ 3835.477328] ------------[ cut here ]------------ [ 3835.477344] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.477345] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc [ 3835.477349] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.477350] videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.477362] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.477364] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.477365] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000095 [ 3835.477366] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.477369] ffffffffa00317cf ffff88041b9d2c68 ffff88041b9d2c00 ffff88041b9d2c68 [ 3835.477371] Call Trace: [ 3835.477373] [] dump_stack+0x45/0x57 [ 3835.477375] [] warn_slowpath_common+0x9c/0xb6 [ 3835.477390] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.477393] [] warn_slowpath_null+0x15/0x17 [ 3835.477408] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.477413] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.477417] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.477422] [] kref_sub+0x39/0x46 [ttm] [ 3835.477426] [] kref_put+0x11/0x13 [ttm] [ 3835.477430] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.477435] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.477439] [] kref_sub+0x39/0x46 [ttm] [ 3835.477443] [] kref_put+0x11/0x13 [ttm] [ 3835.477448] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.477463] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.477481] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.477484] [] drm_gem_object_free+0x23/0x25 [ 3835.477487] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.477487] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.477491] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.477494] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.477498] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.477501] [] idr_for_each+0xa1/0xcc [ 3835.477503] [] ? __d_free+0x17/0x19 [ 3835.477505] [] drm_gem_release+0x1c/0x28 [ 3835.477508] [] drm_release+0x2d6/0x462 [ 3835.477511] [] __fput+0xef/0x18f [ 3835.477513] [] ____fput+0x9/0xb [ 3835.477516] [] task_work_run+0x85/0x9c [ 3835.477518] [] do_exit+0x3eb/0x96a [ 3835.477521] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.477523] [] ? __dequeue_signal+0x1a/0x113 [ 3835.477526] [] do_group_exit+0x3f/0x93 [ 3835.477528] [] get_signal+0x44d/0x4d1 [ 3835.477531] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.477534] [] do_signal+0x23/0x65c [ 3835.477537] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.477540] [] ? __fget+0x20/0x57 [ 3835.477542] [] ? fput+0x12/0x85 [ 3835.477545] [] ? fput_light+0xd/0xf [ 3835.477547] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.477550] [] do_notify_resume+0x27/0x5c [ 3835.477553] [] int_signal+0x12/0x17 [ 3835.477554] ---[ end trace a214ee23831c7085 ]--- [ 3835.477558] ------------[ cut here ]------------ [ 3835.477573] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.477574] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.477588] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.477589] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.477590] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000aa [ 3835.477592] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.477594] ffffffffa00317cf ffff880419636c68 ffff880419636c00 ffff880419636c68 [ 3835.477596] Call Trace: [ 3835.477598] [] dump_stack+0x45/0x57 [ 3835.477601] [] warn_slowpath_common+0x9c/0xb6 [ 3835.477616] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.477618] [] warn_slowpath_null+0x15/0x17 [ 3835.477634] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.477639] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.477639] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.477645] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.477651] [] kref_sub+0x39/0x46 [ttm] [ 3835.477655] [] kref_put+0x11/0x13 [ttm] [ 3835.477659] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.477664] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.477668] [] kref_sub+0x39/0x46 [ttm] [ 3835.477673] [] kref_put+0x11/0x13 [ttm] [ 3835.477677] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.477692] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.477710] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.477713] [] drm_gem_object_free+0x23/0x25 [ 3835.477715] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.477718] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.477721] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.477723] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.477726] [] idr_for_each+0xa1/0xcc [ 3835.477728] [] ? __d_free+0x17/0x19 [ 3835.477730] [] drm_gem_release+0x1c/0x28 [ 3835.477733] [] drm_release+0x2d6/0x462 [ 3835.477736] [] __fput+0xef/0x18f [ 3835.477738] [] ____fput+0x9/0xb [ 3835.477741] [] task_work_run+0x85/0x9c [ 3835.477743] [] do_exit+0x3eb/0x96a [ 3835.477746] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.477748] [] ? __dequeue_signal+0x1a/0x113 [ 3835.477751] [] do_group_exit+0x3f/0x93 [ 3835.477753] [] get_signal+0x44d/0x4d1 [ 3835.477756] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.477759] [] do_signal+0x23/0x65c [ 3835.477762] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.477765] [] ? __fget+0x20/0x57 [ 3835.477767] [] ? fput+0x12/0x85 [ 3835.477770] [] ? fput_light+0xd/0xf [ 3835.477772] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.477775] [] do_notify_resume+0x27/0x5c [ 3835.477778] [] int_signal+0x12/0x17 [ 3835.477779] ---[ end trace a214ee23831c7086 ]--- [ 3835.477783] ------------[ cut here ]------------ [ 3835.477798] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.477799] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.477801] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.477815] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.477817] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.477818] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000c0 [ 3835.477820] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.477822] ffffffffa00317cf ffff880419637468 ffff880419637400 ffff880419637468 [ 3835.477824] Call Trace: [ 3835.477826] [] dump_stack+0x45/0x57 [ 3835.477828] [] warn_slowpath_common+0x9c/0xb6 [ 3835.477843] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.477846] [] warn_slowpath_null+0x15/0x17 [ 3835.477861] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.477865] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.477870] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.477874] [] kref_sub+0x39/0x46 [ttm] [ 3835.477879] [] kref_put+0x11/0x13 [ttm] [ 3835.477883] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.477888] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.477892] [] kref_sub+0x39/0x46 [ttm] [ 3835.477896] [] kref_put+0x11/0x13 [ttm] [ 3835.477901] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.477916] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.477934] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.477937] [] drm_gem_object_free+0x23/0x25 [ 3835.477940] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.477940] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.477944] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.477947] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.477950] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.477953] [] idr_for_each+0xa1/0xcc [ 3835.477956] [] ? __d_free+0x17/0x19 [ 3835.477959] [] drm_gem_release+0x1c/0x28 [ 3835.477962] [] drm_release+0x2d6/0x462 [ 3835.477964] [] __fput+0xef/0x18f [ 3835.477967] [] ____fput+0x9/0xb [ 3835.477969] [] task_work_run+0x85/0x9c [ 3835.477972] [] do_exit+0x3eb/0x96a [ 3835.477975] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.477977] [] ? __dequeue_signal+0x1a/0x113 [ 3835.477979] [] do_group_exit+0x3f/0x93 [ 3835.477982] [] get_signal+0x44d/0x4d1 [ 3835.477985] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.477988] [] do_signal+0x23/0x65c [ 3835.477991] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.477993] [] ? __fget+0x20/0x57 [ 3835.477996] [] ? fput+0x12/0x85 [ 3835.477998] [] ? fput_light+0xd/0xf [ 3835.478001] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.478004] [] do_notify_resume+0x27/0x5c [ 3835.478006] [] int_signal+0x12/0x17 [ 3835.478008] ---[ end trace a214ee23831c7087 ]--- [ 3835.478011] ------------[ cut here ]------------ [ 3835.478027] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.478027] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.478041] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.478042] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.478043] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000d5 [ 3835.478045] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.478047] ffffffffa00317cf ffff880419637068 ffff880419637000 ffff880419637068 [ 3835.478049] Call Trace: [ 3835.478051] [] dump_stack+0x45/0x57 [ 3835.478053] [] warn_slowpath_common+0x9c/0xb6 [ 3835.478069] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478071] [] warn_slowpath_null+0x15/0x17 [ 3835.478086] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478091] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.478092] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.478099] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.478103] [] kref_sub+0x39/0x46 [ttm] [ 3835.478108] [] kref_put+0x11/0x13 [ttm] [ 3835.478112] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.478116] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.478121] [] kref_sub+0x39/0x46 [ttm] [ 3835.478125] [] kref_put+0x11/0x13 [ttm] [ 3835.478129] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.478145] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.478163] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.478165] [] drm_gem_object_free+0x23/0x25 [ 3835.478168] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.478171] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.478173] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.478176] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.478178] [] idr_for_each+0xa1/0xcc [ 3835.478180] [] ? __d_free+0x17/0x19 [ 3835.478183] [] drm_gem_release+0x1c/0x28 [ 3835.478186] [] drm_release+0x2d6/0x462 [ 3835.478188] [] __fput+0xef/0x18f [ 3835.478191] [] ____fput+0x9/0xb [ 3835.478193] [] task_work_run+0x85/0x9c [ 3835.478196] [] do_exit+0x3eb/0x96a [ 3835.478199] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.478201] [] ? __dequeue_signal+0x1a/0x113 [ 3835.478203] [] do_group_exit+0x3f/0x93 [ 3835.478206] [] get_signal+0x44d/0x4d1 [ 3835.478209] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.478212] [] do_signal+0x23/0x65c [ 3835.478215] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.478217] [] ? __fget+0x20/0x57 [ 3835.478220] [] ? fput+0x12/0x85 [ 3835.478222] [] ? fput_light+0xd/0xf [ 3835.478225] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.478228] [] do_notify_resume+0x27/0x5c [ 3835.478230] [] int_signal+0x12/0x17 [ 3835.478232] ---[ end trace a214ee23831c7088 ]--- [ 3835.478235] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.478235] ------------[ cut here ]------------ [ 3835.478250] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.478251] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.478267] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.478269] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.478270] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000e7 [ 3835.478276] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.478278] ffffffffa00317cf ffff880419634468 ffff880419634400 ffff880419634468 [ 3835.478280] Call Trace: [ 3835.478282] [] dump_stack+0x45/0x57 [ 3835.478285] [] warn_slowpath_common+0x9c/0xb6 [ 3835.478300] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478303] [] warn_slowpath_null+0x15/0x17 [ 3835.478326] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478331] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.478335] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.478339] [] kref_sub+0x39/0x46 [ttm] [ 3835.478343] [] kref_put+0x11/0x13 [ttm] [ 3835.478347] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.478352] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.478356] [] kref_sub+0x39/0x46 [ttm] [ 3835.478360] [] kref_put+0x11/0x13 [ttm] [ 3835.478364] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.478379] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.478396] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.478399] [] drm_gem_object_free+0x23/0x25 [ 3835.478401] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.478404] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.478406] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.478409] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.478411] [] idr_for_each+0xa1/0xcc [ 3835.478413] [] ? __d_free+0x17/0x19 [ 3835.478414] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.478417] [] drm_gem_release+0x1c/0x28 [ 3835.478421] [] drm_release+0x2d6/0x462 [ 3835.478424] [] __fput+0xef/0x18f [ 3835.478426] [] ____fput+0x9/0xb [ 3835.478429] [] task_work_run+0x85/0x9c [ 3835.478431] [] do_exit+0x3eb/0x96a [ 3835.478434] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.478436] [] ? __dequeue_signal+0x1a/0x113 [ 3835.478438] [] do_group_exit+0x3f/0x93 [ 3835.478441] [] get_signal+0x44d/0x4d1 [ 3835.478444] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.478447] [] do_signal+0x23/0x65c [ 3835.478449] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.478452] [] ? __fget+0x20/0x57 [ 3835.478454] [] ? fput+0x12/0x85 [ 3835.478457] [] ? fput_light+0xd/0xf [ 3835.478459] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.478462] [] do_notify_resume+0x27/0x5c [ 3835.478465] [] int_signal+0x12/0x17 [ 3835.478466] ---[ end trace a214ee23831c7089 ]--- [ 3835.478469] ------------[ cut here ]------------ [ 3835.478484] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.478484] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.478497] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.478499] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.478499] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000fc [ 3835.478501] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.478503] ffffffffa00317cf ffff88041b770468 ffff88041b770400 ffff88041b770468 [ 3835.478505] Call Trace: [ 3835.478507] [] dump_stack+0x45/0x57 [ 3835.478509] [] warn_slowpath_common+0x9c/0xb6 [ 3835.478524] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478526] [] warn_slowpath_null+0x15/0x17 [ 3835.478541] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478545] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.478550] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.478551] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.478557] [] kref_sub+0x39/0x46 [ttm] [ 3835.478561] [] kref_put+0x11/0x13 [ttm] [ 3835.478565] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.478570] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.478574] [] kref_sub+0x39/0x46 [ttm] [ 3835.478578] [] kref_put+0x11/0x13 [ttm] [ 3835.478582] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.478597] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.478614] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.478617] [] drm_gem_object_free+0x23/0x25 [ 3835.478619] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.478622] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.478624] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.478627] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.478629] [] idr_for_each+0xa1/0xcc [ 3835.478631] [] ? __d_free+0x17/0x19 [ 3835.478634] [] drm_gem_release+0x1c/0x28 [ 3835.478636] [] drm_release+0x2d6/0x462 [ 3835.478639] [] __fput+0xef/0x18f [ 3835.478641] [] ____fput+0x9/0xb [ 3835.478643] [] task_work_run+0x85/0x9c [ 3835.478646] [] do_exit+0x3eb/0x96a [ 3835.478649] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.478651] [] ? __dequeue_signal+0x1a/0x113 [ 3835.478653] [] do_group_exit+0x3f/0x93 [ 3835.478655] [] get_signal+0x44d/0x4d1 [ 3835.478658] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.478661] [] do_signal+0x23/0x65c [ 3835.478664] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.478667] [] ? __fget+0x20/0x57 [ 3835.478669] [] ? fput+0x12/0x85 [ 3835.478671] [] ? fput_light+0xd/0xf [ 3835.478673] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.478676] [] do_notify_resume+0x27/0x5c [ 3835.478679] [] int_signal+0x12/0x17 [ 3835.478680] ---[ end trace a214ee23831c708a ]--- [ 3835.478683] ------------[ cut here ]------------ [ 3835.478697] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.478698] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.478700] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.478714] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.478716] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.478717] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000012 [ 3835.478718] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.478720] ffffffffa00317cf ffff88041b771868 ffff88041b771800 ffff88041b771868 [ 3835.478722] Call Trace: [ 3835.478724] [] dump_stack+0x45/0x57 [ 3835.478727] [] warn_slowpath_common+0x9c/0xb6 [ 3835.478741] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478743] [] warn_slowpath_null+0x15/0x17 [ 3835.478758] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478763] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.478767] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.478771] [] kref_sub+0x39/0x46 [ttm] [ 3835.478775] [] kref_put+0x11/0x13 [ttm] [ 3835.478780] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.478784] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.478788] [] kref_sub+0x39/0x46 [ttm] [ 3835.478792] [] kref_put+0x11/0x13 [ttm] [ 3835.478796] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.478811] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.478828] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.478831] [] drm_gem_object_free+0x23/0x25 [ 3835.478833] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.478836] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.478838] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.478840] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.478843] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.478846] [] idr_for_each+0xa1/0xcc [ 3835.478849] [] ? __d_free+0x17/0x19 [ 3835.478852] [] drm_gem_release+0x1c/0x28 [ 3835.478855] [] drm_release+0x2d6/0x462 [ 3835.478857] [] __fput+0xef/0x18f [ 3835.478859] [] ____fput+0x9/0xb [ 3835.478862] [] task_work_run+0x85/0x9c [ 3835.478864] [] do_exit+0x3eb/0x96a [ 3835.478867] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.478869] [] ? __dequeue_signal+0x1a/0x113 [ 3835.478872] [] do_group_exit+0x3f/0x93 [ 3835.478874] [] get_signal+0x44d/0x4d1 [ 3835.478877] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.478880] [] do_signal+0x23/0x65c [ 3835.478882] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.478885] [] ? __fget+0x20/0x57 [ 3835.478887] [] ? fput+0x12/0x85 [ 3835.478890] [] ? fput_light+0xd/0xf [ 3835.478892] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.478895] [] do_notify_resume+0x27/0x5c [ 3835.478897] [] int_signal+0x12/0x17 [ 3835.478899] ---[ end trace a214ee23831c708b ]--- [ 3835.478902] ------------[ cut here ]------------ [ 3835.478916] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.478917] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.478930] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.478931] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.478932] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000027 [ 3835.478934] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.478936] ffffffffa00317cf ffff8803ea98b868 ffff8803ea98b800 ffff8803ea98b868 [ 3835.478938] Call Trace: [ 3835.478940] [] dump_stack+0x45/0x57 [ 3835.478942] [] warn_slowpath_common+0x9c/0xb6 [ 3835.478956] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478959] [] warn_slowpath_null+0x15/0x17 [ 3835.478973] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.478978] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.478979] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.478984] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.478990] [] kref_sub+0x39/0x46 [ttm] [ 3835.478994] [] kref_put+0x11/0x13 [ttm] [ 3835.478998] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.479003] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.479007] [] kref_sub+0x39/0x46 [ttm] [ 3835.479011] [] kref_put+0x11/0x13 [ttm] [ 3835.479015] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.479029] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.479047] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.479049] [] drm_gem_object_free+0x23/0x25 [ 3835.479052] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.479054] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.479057] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.479059] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.479062] [] idr_for_each+0xa1/0xcc [ 3835.479064] [] ? __d_free+0x17/0x19 [ 3835.479066] [] drm_gem_release+0x1c/0x28 [ 3835.479069] [] drm_release+0x2d6/0x462 [ 3835.479071] [] __fput+0xef/0x18f [ 3835.479074] [] ____fput+0x9/0xb [ 3835.479076] [] task_work_run+0x85/0x9c [ 3835.479079] [] do_exit+0x3eb/0x96a [ 3835.479081] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.479084] [] ? __dequeue_signal+0x1a/0x113 [ 3835.479086] [] do_group_exit+0x3f/0x93 [ 3835.479088] [] get_signal+0x44d/0x4d1 [ 3835.479091] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.479094] [] do_signal+0x23/0x65c [ 3835.479097] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.479099] [] ? __fget+0x20/0x57 [ 3835.479101] [] ? fput+0x12/0x85 [ 3835.479104] [] ? fput_light+0xd/0xf [ 3835.479106] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.479109] [] do_notify_resume+0x27/0x5c [ 3835.479112] [] int_signal+0x12/0x17 [ 3835.479113] ---[ end trace a214ee23831c708c ]--- [ 3835.479116] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.479117] ------------[ cut here ]------------ [ 3835.479132] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.479133] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.479147] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.479149] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.479149] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000003b [ 3835.479151] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.479153] ffffffffa00317cf ffff8803ea98a468 ffff8803ea98a400 ffff8803ea98a468 [ 3835.479155] Call Trace: [ 3835.479157] [] dump_stack+0x45/0x57 [ 3835.479159] [] warn_slowpath_common+0x9c/0xb6 [ 3835.479174] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.479176] [] warn_slowpath_null+0x15/0x17 [ 3835.479191] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.479195] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.479200] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.479204] [] kref_sub+0x39/0x46 [ttm] [ 3835.479208] [] kref_put+0x11/0x13 [ttm] [ 3835.479212] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.479217] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.479221] [] kref_sub+0x39/0x46 [ttm] [ 3835.479225] [] kref_put+0x11/0x13 [ttm] [ 3835.479229] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.479244] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.479261] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.479264] [] drm_gem_object_free+0x23/0x25 [ 3835.479266] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.479269] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.479270] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.479276] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.479279] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.479282] [] idr_for_each+0xa1/0xcc [ 3835.479284] [] ? __d_free+0x17/0x19 [ 3835.479284] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.479289] [] drm_gem_release+0x1c/0x28 [ 3835.479291] [] drm_release+0x2d6/0x462 [ 3835.479294] [] __fput+0xef/0x18f [ 3835.479296] [] ____fput+0x9/0xb [ 3835.479299] [] task_work_run+0x85/0x9c [ 3835.479301] [] do_exit+0x3eb/0x96a [ 3835.479304] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.479306] [] ? __dequeue_signal+0x1a/0x113 [ 3835.479308] [] do_group_exit+0x3f/0x93 [ 3835.479311] [] get_signal+0x44d/0x4d1 [ 3835.479314] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.479316] [] do_signal+0x23/0x65c [ 3835.479319] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.479322] [] ? __fget+0x20/0x57 [ 3835.479324] [] ? fput+0x12/0x85 [ 3835.479327] [] ? fput_light+0xd/0xf [ 3835.479329] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.479332] [] do_notify_resume+0x27/0x5c [ 3835.479334] [] int_signal+0x12/0x17 [ 3835.479336] ---[ end trace a214ee23831c708d ]--- [ 3835.479338] ------------[ cut here ]------------ [ 3835.479353] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.479354] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.479366] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.479368] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.479369] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000051 [ 3835.479370] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.479372] ffffffffa00317cf ffff8803ea98a868 ffff8803ea98a800 ffff8803ea98a868 [ 3835.479374] Call Trace: [ 3835.479376] [] dump_stack+0x45/0x57 [ 3835.479379] [] warn_slowpath_common+0x9c/0xb6 [ 3835.479393] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.479395] [] warn_slowpath_null+0x15/0x17 [ 3835.479410] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.479415] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.479419] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.479420] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.479426] [] kref_sub+0x39/0x46 [ttm] [ 3835.479430] [] kref_put+0x11/0x13 [ttm] [ 3835.479435] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.479439] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.479443] [] kref_sub+0x39/0x46 [ttm] [ 3835.479447] [] kref_put+0x11/0x13 [ttm] [ 3835.479451] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.479466] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.479483] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.479486] [] drm_gem_object_free+0x23/0x25 [ 3835.479488] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.479491] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.479493] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.479496] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.479498] [] idr_for_each+0xa1/0xcc [ 3835.479500] [] ? __d_free+0x17/0x19 [ 3835.479503] [] drm_gem_release+0x1c/0x28 [ 3835.479505] [] drm_release+0x2d6/0x462 [ 3835.479508] [] __fput+0xef/0x18f [ 3835.479510] [] ____fput+0x9/0xb [ 3835.479512] [] task_work_run+0x85/0x9c [ 3835.479515] [] do_exit+0x3eb/0x96a [ 3835.479517] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.479520] [] ? __dequeue_signal+0x1a/0x113 [ 3835.479522] [] do_group_exit+0x3f/0x93 [ 3835.479524] [] get_signal+0x44d/0x4d1 [ 3835.479527] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.479530] [] do_signal+0x23/0x65c [ 3835.479533] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.479535] [] ? __fget+0x20/0x57 [ 3835.479538] [] ? fput+0x12/0x85 [ 3835.479540] [] ? fput_light+0xd/0xf [ 3835.479542] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.479545] [] do_notify_resume+0x27/0x5c [ 3835.479548] [] int_signal+0x12/0x17 [ 3835.479549] ---[ end trace a214ee23831c708e ]--- [ 3835.479550] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.479554] ------------[ cut here ]------------ [ 3835.479569] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.479570] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.479582] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.479584] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.479585] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000067 [ 3835.479586] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.479588] ffffffffa00317cf ffff8803ea989c68 ffff8803ea989c00 ffff8803ea989c68 [ 3835.479590] Call Trace: [ 3835.479592] [] dump_stack+0x45/0x57 [ 3835.479595] [] warn_slowpath_common+0x9c/0xb6 [ 3835.479609] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.479611] [] warn_slowpath_null+0x15/0x17 [ 3835.479626] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.479631] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.479635] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.479639] [] kref_sub+0x39/0x46 [ttm] [ 3835.479643] [] kref_put+0x11/0x13 [ttm] [ 3835.479648] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.479652] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.479656] [] kref_sub+0x39/0x46 [ttm] [ 3835.479660] [] kref_put+0x11/0x13 [ttm] [ 3835.479664] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.479679] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.479696] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.479697] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.479701] [] drm_gem_object_free+0x23/0x25 [ 3835.479704] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.479707] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.479710] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.479713] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.479715] [] idr_for_each+0xa1/0xcc [ 3835.479718] [] ? __d_free+0x17/0x19 [ 3835.479721] [] drm_gem_release+0x1c/0x28 [ 3835.479724] [] drm_release+0x2d6/0x462 [ 3835.479726] [] __fput+0xef/0x18f [ 3835.479728] [] ____fput+0x9/0xb [ 3835.479731] [] task_work_run+0x85/0x9c [ 3835.479733] [] do_exit+0x3eb/0x96a [ 3835.479736] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.479738] [] ? __dequeue_signal+0x1a/0x113 [ 3835.479740] [] do_group_exit+0x3f/0x93 [ 3835.479743] [] get_signal+0x44d/0x4d1 [ 3835.479746] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.479748] [] do_signal+0x23/0x65c [ 3835.479751] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.479754] [] ? __fget+0x20/0x57 [ 3835.479756] [] ? fput+0x12/0x85 [ 3835.479759] [] ? fput_light+0xd/0xf [ 3835.479761] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.479764] [] do_notify_resume+0x27/0x5c [ 3835.479766] [] int_signal+0x12/0x17 [ 3835.479768] ---[ end trace a214ee23831c708f ]--- [ 3835.479771] ------------[ cut here ]------------ [ 3835.479786] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.479787] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.479799] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.479801] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.479802] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000007c [ 3835.479804] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.479805] ffffffffa00317cf ffff8800b0280468 ffff8800b0280400 ffff8800b0280468 [ 3835.479808] Call Trace: [ 3835.479809] [] dump_stack+0x45/0x57 [ 3835.479812] [] warn_slowpath_common+0x9c/0xb6 [ 3835.479826] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.479828] [] warn_slowpath_null+0x15/0x17 [ 3835.479843] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.479848] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.479852] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.479853] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.479859] [] kref_sub+0x39/0x46 [ttm] [ 3835.479863] [] kref_put+0x11/0x13 [ttm] [ 3835.479868] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.479872] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.479876] [] kref_sub+0x39/0x46 [ttm] [ 3835.479880] [] kref_put+0x11/0x13 [ttm] [ 3835.479884] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.479899] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.479916] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.479919] [] drm_gem_object_free+0x23/0x25 [ 3835.479921] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.479924] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.479926] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.479929] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.479931] [] idr_for_each+0xa1/0xcc [ 3835.479933] [] ? __d_free+0x17/0x19 [ 3835.479936] [] drm_gem_release+0x1c/0x28 [ 3835.479938] [] drm_release+0x2d6/0x462 [ 3835.479941] [] __fput+0xef/0x18f [ 3835.479943] [] ____fput+0x9/0xb [ 3835.479946] [] task_work_run+0x85/0x9c [ 3835.479948] [] do_exit+0x3eb/0x96a [ 3835.479951] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.479953] [] ? __dequeue_signal+0x1a/0x113 [ 3835.479955] [] do_group_exit+0x3f/0x93 [ 3835.479958] [] get_signal+0x44d/0x4d1 [ 3835.479960] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.479963] [] do_signal+0x23/0x65c [ 3835.479966] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.479969] [] ? __fget+0x20/0x57 [ 3835.479971] [] ? fput+0x12/0x85 [ 3835.479973] [] ? fput_light+0xd/0xf [ 3835.479975] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.479978] [] do_notify_resume+0x27/0x5c [ 3835.479981] [] int_signal+0x12/0x17 [ 3835.479983] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.479984] ---[ end trace a214ee23831c7090 ]--- [ 3835.479987] ------------[ cut here ]------------ [ 3835.480002] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.480003] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.480015] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.480017] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.480018] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000092 [ 3835.480020] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.480022] ffffffffa00317cf ffff880419636068 ffff880419636000 ffff880419636068 [ 3835.480024] Call Trace: [ 3835.480025] [] dump_stack+0x45/0x57 [ 3835.480028] [] warn_slowpath_common+0x9c/0xb6 [ 3835.480042] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480045] [] warn_slowpath_null+0x15/0x17 [ 3835.480059] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480064] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.480068] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.480072] [] kref_sub+0x39/0x46 [ttm] [ 3835.480077] [] kref_put+0x11/0x13 [ttm] [ 3835.480081] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.480085] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.480089] [] kref_sub+0x39/0x46 [ttm] [ 3835.480093] [] kref_put+0x11/0x13 [ttm] [ 3835.480097] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.480112] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.480130] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.480132] [] drm_gem_object_free+0x23/0x25 [ 3835.480134] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.480137] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.480140] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.480143] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.480146] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.480149] [] idr_for_each+0xa1/0xcc [ 3835.480151] [] ? __d_free+0x17/0x19 [ 3835.480153] [] drm_gem_release+0x1c/0x28 [ 3835.480156] [] drm_release+0x2d6/0x462 [ 3835.480158] [] __fput+0xef/0x18f [ 3835.480161] [] ____fput+0x9/0xb [ 3835.480163] [] task_work_run+0x85/0x9c [ 3835.480165] [] do_exit+0x3eb/0x96a [ 3835.480168] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.480170] [] ? __dequeue_signal+0x1a/0x113 [ 3835.480173] [] do_group_exit+0x3f/0x93 [ 3835.480175] [] get_signal+0x44d/0x4d1 [ 3835.480178] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.480181] [] do_signal+0x23/0x65c [ 3835.480184] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.480186] [] ? __fget+0x20/0x57 [ 3835.480188] [] ? fput+0x12/0x85 [ 3835.480191] [] ? fput_light+0xd/0xf [ 3835.480193] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.480196] [] do_notify_resume+0x27/0x5c [ 3835.480199] [] int_signal+0x12/0x17 [ 3835.480200] ---[ end trace a214ee23831c7091 ]--- [ 3835.480202] ------------[ cut here ]------------ [ 3835.480217] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.480218] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.480231] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.480232] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.480233] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000a7 [ 3835.480235] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.480237] ffffffffa00317cf ffff8800b0281c68 ffff8800b0281c00 ffff8800b0281c68 [ 3835.480239] Call Trace: [ 3835.480241] [] dump_stack+0x45/0x57 [ 3835.480243] [] warn_slowpath_common+0x9c/0xb6 [ 3835.480258] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480260] [] warn_slowpath_null+0x15/0x17 [ 3835.480274] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480282] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.480283] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.480288] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.480294] [] kref_sub+0x39/0x46 [ttm] [ 3835.480298] [] kref_put+0x11/0x13 [ttm] [ 3835.480302] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.480306] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.480310] [] kref_sub+0x39/0x46 [ttm] [ 3835.480315] [] kref_put+0x11/0x13 [ttm] [ 3835.480319] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.480333] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.480351] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.480353] [] drm_gem_object_free+0x23/0x25 [ 3835.480356] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.480358] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.480361] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.480363] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.480366] [] idr_for_each+0xa1/0xcc [ 3835.480368] [] ? __d_free+0x17/0x19 [ 3835.480370] [] drm_gem_release+0x1c/0x28 [ 3835.480373] [] drm_release+0x2d6/0x462 [ 3835.480375] [] __fput+0xef/0x18f [ 3835.480377] [] ____fput+0x9/0xb [ 3835.480380] [] task_work_run+0x85/0x9c [ 3835.480382] [] do_exit+0x3eb/0x96a [ 3835.480385] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.480387] [] ? __dequeue_signal+0x1a/0x113 [ 3835.480390] [] do_group_exit+0x3f/0x93 [ 3835.480392] [] get_signal+0x44d/0x4d1 [ 3835.480395] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.480398] [] do_signal+0x23/0x65c [ 3835.480401] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.480403] [] ? __fget+0x20/0x57 [ 3835.480405] [] ? fput+0x12/0x85 [ 3835.480408] [] ? fput_light+0xd/0xf [ 3835.480410] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.480413] [] do_notify_resume+0x27/0x5c [ 3835.480416] [] int_signal+0x12/0x17 [ 3835.480417] ---[ end trace a214ee23831c7092 ]--- [ 3835.480420] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.480420] ------------[ cut here ]------------ [ 3835.480434] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.480435] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.480451] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.480452] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.480453] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000b9 [ 3835.480455] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.480457] ffffffffa00317cf ffff880078e42c68 ffff880078e42c00 ffff880078e42c68 [ 3835.480459] Call Trace: [ 3835.480461] [] dump_stack+0x45/0x57 [ 3835.480463] [] warn_slowpath_common+0x9c/0xb6 [ 3835.480478] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480480] [] warn_slowpath_null+0x15/0x17 [ 3835.480495] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480499] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.480504] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.480508] [] kref_sub+0x39/0x46 [ttm] [ 3835.480512] [] kref_put+0x11/0x13 [ttm] [ 3835.480516] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.480520] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.480525] [] kref_sub+0x39/0x46 [ttm] [ 3835.480529] [] kref_put+0x11/0x13 [ttm] [ 3835.480533] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.480547] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.480565] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.480567] [] drm_gem_object_free+0x23/0x25 [ 3835.480570] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.480573] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.480574] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.480577] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.480579] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.480580] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.480583] [] idr_for_each+0xa1/0xcc [ 3835.480586] [] ? __d_free+0x17/0x19 [ 3835.480589] [] drm_gem_release+0x1c/0x28 [ 3835.480592] [] drm_release+0x2d6/0x462 [ 3835.480594] [] __fput+0xef/0x18f [ 3835.480596] [] ____fput+0x9/0xb [ 3835.480599] [] task_work_run+0x85/0x9c [ 3835.480601] [] do_exit+0x3eb/0x96a [ 3835.480604] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.480606] [] ? __dequeue_signal+0x1a/0x113 [ 3835.480609] [] do_group_exit+0x3f/0x93 [ 3835.480611] [] get_signal+0x44d/0x4d1 [ 3835.480614] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.480617] [] do_signal+0x23/0x65c [ 3835.480619] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.480622] [] ? __fget+0x20/0x57 [ 3835.480624] [] ? fput+0x12/0x85 [ 3835.480627] [] ? fput_light+0xd/0xf [ 3835.480629] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.480632] [] do_notify_resume+0x27/0x5c [ 3835.480634] [] int_signal+0x12/0x17 [ 3835.480636] ---[ end trace a214ee23831c7093 ]--- [ 3835.480640] ------------[ cut here ]------------ [ 3835.480655] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.480656] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.480668] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.480670] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.480671] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000cf [ 3835.480673] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.480674] ffffffffa00317cf ffff880078e43468 ffff880078e43400 ffff880078e43468 [ 3835.480677] Call Trace: [ 3835.480678] [] dump_stack+0x45/0x57 [ 3835.480681] [] warn_slowpath_common+0x9c/0xb6 [ 3835.480695] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480698] [] warn_slowpath_null+0x15/0x17 [ 3835.480712] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480717] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.480718] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.480724] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.480728] [] kref_sub+0x39/0x46 [ttm] [ 3835.480732] [] kref_put+0x11/0x13 [ttm] [ 3835.480737] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.480741] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.480745] [] kref_sub+0x39/0x46 [ttm] [ 3835.480749] [] kref_put+0x11/0x13 [ttm] [ 3835.480753] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.480768] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.480785] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.480788] [] drm_gem_object_free+0x23/0x25 [ 3835.480790] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.480793] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.480795] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.480798] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.480800] [] idr_for_each+0xa1/0xcc [ 3835.480802] [] ? __d_free+0x17/0x19 [ 3835.480805] [] drm_gem_release+0x1c/0x28 [ 3835.480807] [] drm_release+0x2d6/0x462 [ 3835.480810] [] __fput+0xef/0x18f [ 3835.480812] [] ____fput+0x9/0xb [ 3835.480815] [] task_work_run+0x85/0x9c [ 3835.480817] [] do_exit+0x3eb/0x96a [ 3835.480820] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.480822] [] ? __dequeue_signal+0x1a/0x113 [ 3835.480824] [] do_group_exit+0x3f/0x93 [ 3835.480827] [] get_signal+0x44d/0x4d1 [ 3835.480829] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.480832] [] do_signal+0x23/0x65c [ 3835.480835] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.480837] [] ? __fget+0x20/0x57 [ 3835.480840] [] ? fput+0x12/0x85 [ 3835.480842] [] ? fput_light+0xd/0xf [ 3835.480844] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.480847] [] do_notify_resume+0x27/0x5c [ 3835.480850] [] int_signal+0x12/0x17 [ 3835.480851] ---[ end trace a214ee23831c7094 ]--- [ 3835.480856] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.480857] ------------[ cut here ]------------ [ 3835.480872] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.480873] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.480887] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.480889] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.480890] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000e2 [ 3835.480891] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.480893] ffffffffa00317cf ffff880404d3d868 ffff880404d3d800 ffff880404d3d868 [ 3835.480895] Call Trace: [ 3835.480897] [] dump_stack+0x45/0x57 [ 3835.480899] [] warn_slowpath_common+0x9c/0xb6 [ 3835.480914] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480916] [] warn_slowpath_null+0x15/0x17 [ 3835.480931] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.480935] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.480940] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.480944] [] kref_sub+0x39/0x46 [ttm] [ 3835.480948] [] kref_put+0x11/0x13 [ttm] [ 3835.480953] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.480957] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.480961] [] kref_sub+0x39/0x46 [ttm] [ 3835.480965] [] kref_put+0x11/0x13 [ttm] [ 3835.480969] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.480984] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.481001] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.481004] [] drm_gem_object_free+0x23/0x25 [ 3835.481005] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.481007] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.481011] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.481013] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.481016] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.481020] [] idr_for_each+0xa1/0xcc [ 3835.481021] [] ? __d_free+0x17/0x19 [ 3835.481024] [] drm_gem_release+0x1c/0x28 [ 3835.481027] [] drm_release+0x2d6/0x462 [ 3835.481029] [] __fput+0xef/0x18f [ 3835.481031] [] ____fput+0x9/0xb [ 3835.481034] [] task_work_run+0x85/0x9c [ 3835.481036] [] do_exit+0x3eb/0x96a [ 3835.481039] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.481041] [] ? __dequeue_signal+0x1a/0x113 [ 3835.481044] [] do_group_exit+0x3f/0x93 [ 3835.481046] [] get_signal+0x44d/0x4d1 [ 3835.481049] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.481052] [] do_signal+0x23/0x65c [ 3835.481055] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.481057] [] ? __fget+0x20/0x57 [ 3835.481059] [] ? fput+0x12/0x85 [ 3835.481062] [] ? fput_light+0xd/0xf [ 3835.481064] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.481067] [] do_notify_resume+0x27/0x5c [ 3835.481070] [] int_signal+0x12/0x17 [ 3835.481071] ---[ end trace a214ee23831c7095 ]--- [ 3835.481073] ------------[ cut here ]------------ [ 3835.481088] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.481089] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.481102] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.481103] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.481104] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000f4 [ 3835.481106] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.481108] ffffffffa00317cf ffff8800b0282c68 ffff8800b0282c00 ffff8800b0282c68 [ 3835.481110] Call Trace: [ 3835.481112] [] dump_stack+0x45/0x57 [ 3835.481114] [] warn_slowpath_common+0x9c/0xb6 [ 3835.481129] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481131] [] warn_slowpath_null+0x15/0x17 [ 3835.481146] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481150] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.481151] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.481158] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.481162] [] kref_sub+0x39/0x46 [ttm] [ 3835.481166] [] kref_put+0x11/0x13 [ttm] [ 3835.481170] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.481175] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.481179] [] kref_sub+0x39/0x46 [ttm] [ 3835.481183] [] kref_put+0x11/0x13 [ttm] [ 3835.481187] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.481201] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.481219] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.481221] [] drm_gem_object_free+0x23/0x25 [ 3835.481224] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.481227] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.481229] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.481232] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.481234] [] idr_for_each+0xa1/0xcc [ 3835.481236] [] ? __d_free+0x17/0x19 [ 3835.481238] [] drm_gem_release+0x1c/0x28 [ 3835.481241] [] drm_release+0x2d6/0x462 [ 3835.481243] [] __fput+0xef/0x18f [ 3835.481246] [] ____fput+0x9/0xb [ 3835.481248] [] task_work_run+0x85/0x9c [ 3835.481251] [] do_exit+0x3eb/0x96a [ 3835.481253] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.481256] [] ? __dequeue_signal+0x1a/0x113 [ 3835.481258] [] do_group_exit+0x3f/0x93 [ 3835.481260] [] get_signal+0x44d/0x4d1 [ 3835.481263] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.481266] [] do_signal+0x23/0x65c [ 3835.481269] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.481274] [] ? __fget+0x20/0x57 [ 3835.481276] [] ? fput+0x12/0x85 [ 3835.481279] [] ? fput_light+0xd/0xf [ 3835.481281] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.481284] [] do_notify_resume+0x27/0x5c [ 3835.481287] [] int_signal+0x12/0x17 [ 3835.481288] ---[ end trace a214ee23831c7096 ]--- [ 3835.481291] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.481291] ------------[ cut here ]------------ [ 3835.481307] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.481308] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.481322] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.481324] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.481325] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000007 [ 3835.481326] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.481328] ffffffffa00317cf ffff8800b0283468 ffff8800b0283400 ffff8800b0283468 [ 3835.481330] Call Trace: [ 3835.481332] [] dump_stack+0x45/0x57 [ 3835.481335] [] warn_slowpath_common+0x9c/0xb6 [ 3835.481349] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481352] [] warn_slowpath_null+0x15/0x17 [ 3835.481366] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481371] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.481375] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.481379] [] kref_sub+0x39/0x46 [ttm] [ 3835.481384] [] kref_put+0x11/0x13 [ttm] [ 3835.481388] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.481392] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.481396] [] kref_sub+0x39/0x46 [ttm] [ 3835.481400] [] kref_put+0x11/0x13 [ttm] [ 3835.481404] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.481419] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.481436] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.481439] [] drm_gem_object_free+0x23/0x25 [ 3835.481442] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.481444] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.481446] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.481449] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.481452] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.481455] [] idr_for_each+0xa1/0xcc [ 3835.481457] [] ? __d_free+0x17/0x19 [ 3835.481459] [] drm_gem_release+0x1c/0x28 [ 3835.481462] [] drm_release+0x2d6/0x462 [ 3835.481464] [] __fput+0xef/0x18f [ 3835.481467] [] ____fput+0x9/0xb [ 3835.481469] [] task_work_run+0x85/0x9c [ 3835.481472] [] do_exit+0x3eb/0x96a [ 3835.481474] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.481477] [] ? __dequeue_signal+0x1a/0x113 [ 3835.481479] [] do_group_exit+0x3f/0x93 [ 3835.481481] [] get_signal+0x44d/0x4d1 [ 3835.481484] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.481487] [] do_signal+0x23/0x65c [ 3835.481490] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.481492] [] ? __fget+0x20/0x57 [ 3835.481495] [] ? fput+0x12/0x85 [ 3835.481497] [] ? fput_light+0xd/0xf [ 3835.481499] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.481502] [] do_notify_resume+0x27/0x5c [ 3835.481505] [] int_signal+0x12/0x17 [ 3835.481506] ---[ end trace a214ee23831c7097 ]--- [ 3835.481509] ------------[ cut here ]------------ [ 3835.481523] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.481524] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.481537] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.481538] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.481539] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000001e [ 3835.481541] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.481543] ffffffffa00317cf ffff88031cbd1468 ffff88031cbd1400 ffff88031cbd1468 [ 3835.481545] Call Trace: [ 3835.481547] [] dump_stack+0x45/0x57 [ 3835.481549] [] warn_slowpath_common+0x9c/0xb6 [ 3835.481563] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481566] [] warn_slowpath_null+0x15/0x17 [ 3835.481580] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481585] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.481586] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.481592] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.481596] [] kref_sub+0x39/0x46 [ttm] [ 3835.481601] [] kref_put+0x11/0x13 [ttm] [ 3835.481605] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.481609] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.481613] [] kref_sub+0x39/0x46 [ttm] [ 3835.481617] [] kref_put+0x11/0x13 [ttm] [ 3835.481622] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.481636] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.481653] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.481656] [] drm_gem_object_free+0x23/0x25 [ 3835.481659] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.481661] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.481664] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.481666] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.481668] [] idr_for_each+0xa1/0xcc [ 3835.481670] [] ? __d_free+0x17/0x19 [ 3835.481673] [] drm_gem_release+0x1c/0x28 [ 3835.481675] [] drm_release+0x2d6/0x462 [ 3835.481678] [] __fput+0xef/0x18f [ 3835.481680] [] ____fput+0x9/0xb [ 3835.481683] [] task_work_run+0x85/0x9c [ 3835.481685] [] do_exit+0x3eb/0x96a [ 3835.481688] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.481690] [] ? __dequeue_signal+0x1a/0x113 [ 3835.481692] [] do_group_exit+0x3f/0x93 [ 3835.481695] [] get_signal+0x44d/0x4d1 [ 3835.481698] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.481701] [] do_signal+0x23/0x65c [ 3835.481703] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.481706] [] ? __fget+0x20/0x57 [ 3835.481708] [] ? fput+0x12/0x85 [ 3835.481711] [] ? fput_light+0xd/0xf [ 3835.481713] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.481716] [] do_notify_resume+0x27/0x5c [ 3835.481717] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.481720] [] int_signal+0x12/0x17 [ 3835.481723] ---[ end trace a214ee23831c7098 ]--- [ 3835.481725] ------------[ cut here ]------------ [ 3835.481739] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.481740] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.481753] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.481754] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.481755] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000034 [ 3835.481757] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.481759] ffffffffa00317cf ffff88031cbd1c68 ffff88031cbd1c00 ffff88031cbd1c68 [ 3835.481761] Call Trace: [ 3835.481763] [] dump_stack+0x45/0x57 [ 3835.481765] [] warn_slowpath_common+0x9c/0xb6 [ 3835.481780] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481782] [] warn_slowpath_null+0x15/0x17 [ 3835.481797] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481801] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.481806] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.481810] [] kref_sub+0x39/0x46 [ttm] [ 3835.481814] [] kref_put+0x11/0x13 [ttm] [ 3835.481818] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.481823] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.481827] [] kref_sub+0x39/0x46 [ttm] [ 3835.481831] [] kref_put+0x11/0x13 [ttm] [ 3835.481835] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.481849] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.481867] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.481870] [] drm_gem_object_free+0x23/0x25 [ 3835.481871] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.481874] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.481877] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.481881] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.481883] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.481885] [] idr_for_each+0xa1/0xcc [ 3835.481887] [] ? __d_free+0x17/0x19 [ 3835.481890] [] drm_gem_release+0x1c/0x28 [ 3835.481892] [] drm_release+0x2d6/0x462 [ 3835.481895] [] __fput+0xef/0x18f [ 3835.481897] [] ____fput+0x9/0xb [ 3835.481900] [] task_work_run+0x85/0x9c [ 3835.481902] [] do_exit+0x3eb/0x96a [ 3835.481905] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.481907] [] ? __dequeue_signal+0x1a/0x113 [ 3835.481909] [] do_group_exit+0x3f/0x93 [ 3835.481912] [] get_signal+0x44d/0x4d1 [ 3835.481915] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.481917] [] do_signal+0x23/0x65c [ 3835.481920] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.481923] [] ? __fget+0x20/0x57 [ 3835.481925] [] ? fput+0x12/0x85 [ 3835.481928] [] ? fput_light+0xd/0xf [ 3835.481930] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.481932] [] do_notify_resume+0x27/0x5c [ 3835.481935] [] int_signal+0x12/0x17 [ 3835.481937] ---[ end trace a214ee23831c7099 ]--- [ 3835.481939] ------------[ cut here ]------------ [ 3835.481953] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.481954] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.481967] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.481968] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.481969] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000004b [ 3835.481971] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.481973] ffffffffa00317cf ffff88031cbd2468 ffff88031cbd2400 ffff88031cbd2468 [ 3835.481975] Call Trace: [ 3835.481977] [] dump_stack+0x45/0x57 [ 3835.481979] [] warn_slowpath_common+0x9c/0xb6 [ 3835.481994] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.481996] [] warn_slowpath_null+0x15/0x17 [ 3835.482011] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482015] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.482016] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.482023] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.482027] [] kref_sub+0x39/0x46 [ttm] [ 3835.482031] [] kref_put+0x11/0x13 [ttm] [ 3835.482035] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.482039] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.482044] [] kref_sub+0x39/0x46 [ttm] [ 3835.482048] [] kref_put+0x11/0x13 [ttm] [ 3835.482052] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.482066] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.482084] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.482086] [] drm_gem_object_free+0x23/0x25 [ 3835.482089] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.482091] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.482094] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.482096] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.482099] [] idr_for_each+0xa1/0xcc [ 3835.482101] [] ? __d_free+0x17/0x19 [ 3835.482103] [] drm_gem_release+0x1c/0x28 [ 3835.482106] [] drm_release+0x2d6/0x462 [ 3835.482108] [] __fput+0xef/0x18f [ 3835.482110] [] ____fput+0x9/0xb [ 3835.482113] [] task_work_run+0x85/0x9c [ 3835.482115] [] do_exit+0x3eb/0x96a [ 3835.482118] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.482120] [] ? __dequeue_signal+0x1a/0x113 [ 3835.482123] [] do_group_exit+0x3f/0x93 [ 3835.482125] [] get_signal+0x44d/0x4d1 [ 3835.482128] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.482131] [] do_signal+0x23/0x65c [ 3835.482134] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.482136] [] ? __fget+0x20/0x57 [ 3835.482138] [] ? fput+0x12/0x85 [ 3835.482141] [] ? fput_light+0xd/0xf [ 3835.482143] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.482145] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.482148] [] do_notify_resume+0x27/0x5c [ 3835.482150] [] int_signal+0x12/0x17 [ 3835.482151] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.482154] ---[ end trace a214ee23831c709a ]--- [ 3835.482157] ------------[ cut here ]------------ [ 3835.482171] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.482172] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.482185] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.482186] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.482187] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000062 [ 3835.482189] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.482191] ffffffffa00317cf ffff88031cbd3468 ffff88031cbd3400 ffff88031cbd3468 [ 3835.482193] Call Trace: [ 3835.482195] [] dump_stack+0x45/0x57 [ 3835.482197] [] warn_slowpath_common+0x9c/0xb6 [ 3835.482212] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482214] [] warn_slowpath_null+0x15/0x17 [ 3835.482229] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482234] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.482238] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.482242] [] kref_sub+0x39/0x46 [ttm] [ 3835.482246] [] kref_put+0x11/0x13 [ttm] [ 3835.482251] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.482255] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.482259] [] kref_sub+0x39/0x46 [ttm] [ 3835.482263] [] kref_put+0x11/0x13 [ttm] [ 3835.482267] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.482282] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.482302] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.482303] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.482307] [] drm_gem_object_free+0x23/0x25 [ 3835.482309] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.482312] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.482315] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.482318] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.482321] [] idr_for_each+0xa1/0xcc [ 3835.482323] [] ? __d_free+0x17/0x19 [ 3835.482326] [] drm_gem_release+0x1c/0x28 [ 3835.482329] [] drm_release+0x2d6/0x462 [ 3835.482331] [] __fput+0xef/0x18f [ 3835.482333] [] ____fput+0x9/0xb [ 3835.482336] [] task_work_run+0x85/0x9c [ 3835.482338] [] do_exit+0x3eb/0x96a [ 3835.482341] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.482343] [] ? __dequeue_signal+0x1a/0x113 [ 3835.482346] [] do_group_exit+0x3f/0x93 [ 3835.482348] [] get_signal+0x44d/0x4d1 [ 3835.482351] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.482354] [] do_signal+0x23/0x65c [ 3835.482357] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.482359] [] ? __fget+0x20/0x57 [ 3835.482361] [] ? fput+0x12/0x85 [ 3835.482364] [] ? fput_light+0xd/0xf [ 3835.482366] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.482369] [] do_notify_resume+0x27/0x5c [ 3835.482371] [] int_signal+0x12/0x17 [ 3835.482373] ---[ end trace a214ee23831c709b ]--- [ 3835.482376] ------------[ cut here ]------------ [ 3835.482390] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.482391] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.482404] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.482405] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.482406] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000077 [ 3835.482408] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.482410] ffffffffa00317cf ffff8800b0281068 ffff8800b0281000 ffff8800b0281068 [ 3835.482412] Call Trace: [ 3835.482414] [] dump_stack+0x45/0x57 [ 3835.482416] [] warn_slowpath_common+0x9c/0xb6 [ 3835.482431] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482433] [] warn_slowpath_null+0x15/0x17 [ 3835.482448] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482452] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.482457] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.482458] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.482464] [] kref_sub+0x39/0x46 [ttm] [ 3835.482468] [] kref_put+0x11/0x13 [ttm] [ 3835.482472] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.482477] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.482481] [] kref_sub+0x39/0x46 [ttm] [ 3835.482485] [] kref_put+0x11/0x13 [ttm] [ 3835.482489] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.482504] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.482521] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.482524] [] drm_gem_object_free+0x23/0x25 [ 3835.482526] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.482529] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.482531] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.482534] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.482536] [] idr_for_each+0xa1/0xcc [ 3835.482538] [] ? __d_free+0x17/0x19 [ 3835.482541] [] drm_gem_release+0x1c/0x28 [ 3835.482543] [] drm_release+0x2d6/0x462 [ 3835.482546] [] __fput+0xef/0x18f [ 3835.482548] [] ____fput+0x9/0xb [ 3835.482551] [] task_work_run+0x85/0x9c [ 3835.482553] [] do_exit+0x3eb/0x96a [ 3835.482556] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.482558] [] ? __dequeue_signal+0x1a/0x113 [ 3835.482560] [] do_group_exit+0x3f/0x93 [ 3835.482563] [] get_signal+0x44d/0x4d1 [ 3835.482565] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.482568] [] do_signal+0x23/0x65c [ 3835.482571] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.482574] [] ? __fget+0x20/0x57 [ 3835.482576] [] ? fput+0x12/0x85 [ 3835.482578] [] ? fput_light+0xd/0xf [ 3835.482580] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.482583] [] do_notify_resume+0x27/0x5c [ 3835.482586] [] int_signal+0x12/0x17 [ 3835.482587] ---[ end trace a214ee23831c709c ]--- [ 3835.482590] ------------[ cut here ]------------ [ 3835.482605] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.482606] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc [ 3835.482609] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.482611] videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.482622] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.482623] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.482624] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000008d [ 3835.482626] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.482628] ffffffffa00317cf ffff88031cbd3068 ffff88031cbd3000 ffff88031cbd3068 [ 3835.482630] Call Trace: [ 3835.482632] [] dump_stack+0x45/0x57 [ 3835.482634] [] warn_slowpath_common+0x9c/0xb6 [ 3835.482649] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482651] [] warn_slowpath_null+0x15/0x17 [ 3835.482666] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482671] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.482675] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.482679] [] kref_sub+0x39/0x46 [ttm] [ 3835.482683] [] kref_put+0x11/0x13 [ttm] [ 3835.482688] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.482692] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.482696] [] kref_sub+0x39/0x46 [ttm] [ 3835.482700] [] kref_put+0x11/0x13 [ttm] [ 3835.482704] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.482719] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.482736] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.482739] [] drm_gem_object_free+0x23/0x25 [ 3835.482742] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.482743] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.482746] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.482749] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.482751] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.482754] [] idr_for_each+0xa1/0xcc [ 3835.482755] [] ? __d_free+0x17/0x19 [ 3835.482758] [] drm_gem_release+0x1c/0x28 [ 3835.482761] [] drm_release+0x2d6/0x462 [ 3835.482763] [] __fput+0xef/0x18f [ 3835.482765] [] ____fput+0x9/0xb [ 3835.482768] [] task_work_run+0x85/0x9c [ 3835.482771] [] do_exit+0x3eb/0x96a [ 3835.482774] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.482776] [] ? __dequeue_signal+0x1a/0x113 [ 3835.482780] [] do_group_exit+0x3f/0x93 [ 3835.482782] [] get_signal+0x44d/0x4d1 [ 3835.482785] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.482788] [] do_signal+0x23/0x65c [ 3835.482791] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.482793] [] ? __fget+0x20/0x57 [ 3835.482795] [] ? fput+0x12/0x85 [ 3835.482798] [] ? fput_light+0xd/0xf [ 3835.482800] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.482803] [] do_notify_resume+0x27/0x5c [ 3835.482805] [] int_signal+0x12/0x17 [ 3835.482807] ---[ end trace a214ee23831c709d ]--- [ 3835.482809] ------------[ cut here ]------------ [ 3835.482824] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.482825] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.482837] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.482839] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.482840] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000a4 [ 3835.482841] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.482843] ffffffffa00317cf ffff8800b0282068 ffff8800b0282000 ffff8800b0282068 [ 3835.482845] Call Trace: [ 3835.482847] [] dump_stack+0x45/0x57 [ 3835.482850] [] warn_slowpath_common+0x9c/0xb6 [ 3835.482864] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482866] [] warn_slowpath_null+0x15/0x17 [ 3835.482881] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.482886] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.482890] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.482894] [] kref_sub+0x39/0x46 [ttm] [ 3835.482898] [] kref_put+0x11/0x13 [ttm] [ 3835.482903] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.482907] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.482911] [] kref_sub+0x39/0x46 [ttm] [ 3835.482915] [] kref_put+0x11/0x13 [ttm] [ 3835.482916] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.482921] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.482937] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.482954] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.482957] [] drm_gem_object_free+0x23/0x25 [ 3835.482960] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.482962] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.482965] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.482967] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.482969] [] idr_for_each+0xa1/0xcc [ 3835.482971] [] ? __d_free+0x17/0x19 [ 3835.482974] [] drm_gem_release+0x1c/0x28 [ 3835.482977] [] drm_release+0x2d6/0x462 [ 3835.482979] [] __fput+0xef/0x18f [ 3835.482981] [] ____fput+0x9/0xb [ 3835.482984] [] task_work_run+0x85/0x9c [ 3835.482986] [] do_exit+0x3eb/0x96a [ 3835.482989] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.482991] [] ? __dequeue_signal+0x1a/0x113 [ 3835.482994] [] do_group_exit+0x3f/0x93 [ 3835.482996] [] get_signal+0x44d/0x4d1 [ 3835.482999] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.483002] [] do_signal+0x23/0x65c [ 3835.483004] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.483007] [] ? __fget+0x20/0x57 [ 3835.483009] [] ? fput+0x12/0x85 [ 3835.483012] [] ? fput_light+0xd/0xf [ 3835.483014] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.483017] [] do_notify_resume+0x27/0x5c [ 3835.483019] [] int_signal+0x12/0x17 [ 3835.483021] ---[ end trace a214ee23831c709e ]--- [ 3835.483024] ------------[ cut here ]------------ [ 3835.483039] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.483040] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.483053] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.483054] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483055] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.483056] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000b9 [ 3835.483059] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.483062] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483063] ffffffffa00317cf ffff880404d3c068 ffff880404d3c000 ffff880404d3c068 [ 3835.483066] Call Trace: [ 3835.483068] [] dump_stack+0x45/0x57 [ 3835.483068] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483072] [] warn_slowpath_common+0x9c/0xb6 [ 3835.483088] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483090] [] warn_slowpath_null+0x15/0x17 [ 3835.483105] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483109] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.483114] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.483118] [] kref_sub+0x39/0x46 [ttm] [ 3835.483122] [] kref_put+0x11/0x13 [ttm] [ 3835.483126] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.483131] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.483135] [] kref_sub+0x39/0x46 [ttm] [ 3835.483139] [] kref_put+0x11/0x13 [ttm] [ 3835.483143] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.483158] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.483175] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.483177] [] drm_gem_object_free+0x23/0x25 [ 3835.483180] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.483182] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.483185] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.483187] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.483190] [] idr_for_each+0xa1/0xcc [ 3835.483192] [] ? __d_free+0x17/0x19 [ 3835.483194] [] drm_gem_release+0x1c/0x28 [ 3835.483197] [] drm_release+0x2d6/0x462 [ 3835.483199] [] __fput+0xef/0x18f [ 3835.483202] [] ____fput+0x9/0xb [ 3835.483204] [] task_work_run+0x85/0x9c [ 3835.483207] [] do_exit+0x3eb/0x96a [ 3835.483208] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483210] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.483213] [] ? __dequeue_signal+0x1a/0x113 [ 3835.483216] [] do_group_exit+0x3f/0x93 [ 3835.483218] [] get_signal+0x44d/0x4d1 [ 3835.483222] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.483225] [] do_signal+0x23/0x65c [ 3835.483228] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.483230] [] ? __fget+0x20/0x57 [ 3835.483232] [] ? fput+0x12/0x85 [ 3835.483235] [] ? fput_light+0xd/0xf [ 3835.483237] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.483240] [] do_notify_resume+0x27/0x5c [ 3835.483243] [] int_signal+0x12/0x17 [ 3835.483244] ---[ end trace a214ee23831c709f ]--- [ 3835.483247] ------------[ cut here ]------------ [ 3835.483261] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.483262] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.483278] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.483279] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.483280] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000cf [ 3835.483282] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.483284] ffffffffa00317cf ffff880404d3fc68 ffff880404d3fc00 ffff880404d3fc68 [ 3835.483286] Call Trace: [ 3835.483288] [] dump_stack+0x45/0x57 [ 3835.483290] [] warn_slowpath_common+0x9c/0xb6 [ 3835.483305] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483307] [] warn_slowpath_null+0x15/0x17 [ 3835.483322] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483326] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.483331] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.483335] [] kref_sub+0x39/0x46 [ttm] [ 3835.483339] [] kref_put+0x11/0x13 [ttm] [ 3835.483343] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.483347] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.483352] [] kref_sub+0x39/0x46 [ttm] [ 3835.483356] [] kref_put+0x11/0x13 [ttm] [ 3835.483360] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.483374] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.483392] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.483393] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483396] [] drm_gem_object_free+0x23/0x25 [ 3835.483399] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.483402] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.483406] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.483409] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.483411] [] idr_for_each+0xa1/0xcc [ 3835.483413] [] ? __d_free+0x17/0x19 [ 3835.483415] [] drm_gem_release+0x1c/0x28 [ 3835.483418] [] drm_release+0x2d6/0x462 [ 3835.483420] [] __fput+0xef/0x18f [ 3835.483423] [] ____fput+0x9/0xb [ 3835.483425] [] task_work_run+0x85/0x9c [ 3835.483427] [] do_exit+0x3eb/0x96a [ 3835.483430] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.483432] [] ? __dequeue_signal+0x1a/0x113 [ 3835.483435] [] do_group_exit+0x3f/0x93 [ 3835.483437] [] get_signal+0x44d/0x4d1 [ 3835.483440] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.483443] [] do_signal+0x23/0x65c [ 3835.483446] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.483448] [] ? __fget+0x20/0x57 [ 3835.483450] [] ? fput+0x12/0x85 [ 3835.483453] [] ? fput_light+0xd/0xf [ 3835.483455] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.483458] [] do_notify_resume+0x27/0x5c [ 3835.483461] [] int_signal+0x12/0x17 [ 3835.483462] ---[ end trace a214ee23831c70a0 ]--- [ 3835.483464] ------------[ cut here ]------------ [ 3835.483479] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.483480] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.483493] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.483494] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.483495] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000e4 [ 3835.483497] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.483499] ffffffffa00317cf ffff880419635868 ffff880419635800 ffff880419635868 [ 3835.483501] Call Trace: [ 3835.483503] [] dump_stack+0x45/0x57 [ 3835.483505] [] warn_slowpath_common+0x9c/0xb6 [ 3835.483520] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483522] [] warn_slowpath_null+0x15/0x17 [ 3835.483537] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483541] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.483542] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483548] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.483553] [] kref_sub+0x39/0x46 [ttm] [ 3835.483557] [] kref_put+0x11/0x13 [ttm] [ 3835.483562] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.483566] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.483570] [] kref_sub+0x39/0x46 [ttm] [ 3835.483574] [] kref_put+0x11/0x13 [ttm] [ 3835.483578] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.483593] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.483610] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.483613] [] drm_gem_object_free+0x23/0x25 [ 3835.483615] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.483618] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.483620] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.483623] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.483625] [] idr_for_each+0xa1/0xcc [ 3835.483627] [] ? __d_free+0x17/0x19 [ 3835.483630] [] drm_gem_release+0x1c/0x28 [ 3835.483632] [] drm_release+0x2d6/0x462 [ 3835.483635] [] __fput+0xef/0x18f [ 3835.483637] [] ____fput+0x9/0xb [ 3835.483640] [] task_work_run+0x85/0x9c [ 3835.483642] [] do_exit+0x3eb/0x96a [ 3835.483645] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.483647] [] ? __dequeue_signal+0x1a/0x113 [ 3835.483649] [] do_group_exit+0x3f/0x93 [ 3835.483652] [] get_signal+0x44d/0x4d1 [ 3835.483654] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.483657] [] do_signal+0x23/0x65c [ 3835.483660] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.483663] [] ? __fget+0x20/0x57 [ 3835.483665] [] ? fput+0x12/0x85 [ 3835.483667] [] ? fput_light+0xd/0xf [ 3835.483669] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.483672] [] do_notify_resume+0x27/0x5c [ 3835.483675] [] int_signal+0x12/0x17 [ 3835.483676] ---[ end trace a214ee23831c70a1 ]--- [ 3835.483679] ------------[ cut here ]------------ [ 3835.483693] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.483695] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo [ 3835.483698] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483698] videobuf2_vmalloc [ 3835.483699] videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.483711] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.483713] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.483714] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000f7 [ 3835.483716] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.483717] ffffffffa00317cf ffff88041b770c68 ffff88041b770c00 ffff88041b770c68 [ 3835.483720] Call Trace: [ 3835.483721] [] dump_stack+0x45/0x57 [ 3835.483724] [] warn_slowpath_common+0x9c/0xb6 [ 3835.483738] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483741] [] warn_slowpath_null+0x15/0x17 [ 3835.483755] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483760] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.483764] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.483768] [] kref_sub+0x39/0x46 [ttm] [ 3835.483773] [] kref_put+0x11/0x13 [ttm] [ 3835.483777] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.483781] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.483785] [] kref_sub+0x39/0x46 [ttm] [ 3835.483789] [] kref_put+0x11/0x13 [ttm] [ 3835.483793] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.483808] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.483825] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.483828] [] drm_gem_object_free+0x23/0x25 [ 3835.483830] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.483832] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483834] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.483837] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.483840] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.483842] [] idr_for_each+0xa1/0xcc [ 3835.483844] [] ? __d_free+0x17/0x19 [ 3835.483845] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483849] [] drm_gem_release+0x1c/0x28 [ 3835.483852] [] drm_release+0x2d6/0x462 [ 3835.483854] [] __fput+0xef/0x18f [ 3835.483857] [] ____fput+0x9/0xb [ 3835.483859] [] task_work_run+0x85/0x9c [ 3835.483862] [] do_exit+0x3eb/0x96a [ 3835.483864] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.483867] [] ? __dequeue_signal+0x1a/0x113 [ 3835.483869] [] do_group_exit+0x3f/0x93 [ 3835.483871] [] get_signal+0x44d/0x4d1 [ 3835.483874] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.483877] [] do_signal+0x23/0x65c [ 3835.483880] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.483882] [] ? __fget+0x20/0x57 [ 3835.483884] [] ? fput+0x12/0x85 [ 3835.483887] [] ? fput_light+0xd/0xf [ 3835.483889] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.483892] [] do_notify_resume+0x27/0x5c [ 3835.483895] [] int_signal+0x12/0x17 [ 3835.483896] ---[ end trace a214ee23831c70a2 ]--- [ 3835.483898] ------------[ cut here ]------------ [ 3835.483913] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.483914] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.483926] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.483928] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.483929] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000000a [ 3835.483931] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.483933] ffffffffa00317cf ffff88041b773468 ffff88041b773400 ffff88041b773468 [ 3835.483935] Call Trace: [ 3835.483936] [] dump_stack+0x45/0x57 [ 3835.483939] [] warn_slowpath_common+0x9c/0xb6 [ 3835.483953] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483955] [] warn_slowpath_null+0x15/0x17 [ 3835.483970] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.483975] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.483979] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.483980] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.483986] [] kref_sub+0x39/0x46 [ttm] [ 3835.483990] [] kref_put+0x11/0x13 [ttm] [ 3835.483995] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.483999] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.484003] [] kref_sub+0x39/0x46 [ttm] [ 3835.484007] [] kref_put+0x11/0x13 [ttm] [ 3835.484011] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.484026] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.484043] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.484046] [] drm_gem_object_free+0x23/0x25 [ 3835.484048] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.484051] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.484053] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.484056] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.484058] [] idr_for_each+0xa1/0xcc [ 3835.484060] [] ? __d_free+0x17/0x19 [ 3835.484062] [] drm_gem_release+0x1c/0x28 [ 3835.484065] [] drm_release+0x2d6/0x462 [ 3835.484068] [] __fput+0xef/0x18f [ 3835.484070] [] ____fput+0x9/0xb [ 3835.484072] [] task_work_run+0x85/0x9c [ 3835.484075] [] do_exit+0x3eb/0x96a [ 3835.484078] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.484080] [] ? __dequeue_signal+0x1a/0x113 [ 3835.484082] [] do_group_exit+0x3f/0x93 [ 3835.484084] [] get_signal+0x44d/0x4d1 [ 3835.484087] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.484090] [] do_signal+0x23/0x65c [ 3835.484093] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.484095] [] ? __fget+0x20/0x57 [ 3835.484098] [] ? fput+0x12/0x85 [ 3835.484100] [] ? fput_light+0xd/0xf [ 3835.484102] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.484105] [] do_notify_resume+0x27/0x5c [ 3835.484108] [] int_signal+0x12/0x17 [ 3835.484109] ---[ end trace a214ee23831c70a3 ]--- [ 3835.484112] ------------[ cut here ]------------ [ 3835.484127] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.484128] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484130] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.484144] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.484145] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.484146] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000020 [ 3835.484148] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.484150] ffffffffa00317cf ffff880404d3f468 ffff880404d3f400 ffff880404d3f468 [ 3835.484152] Call Trace: [ 3835.484154] [] dump_stack+0x45/0x57 [ 3835.484156] [] warn_slowpath_common+0x9c/0xb6 [ 3835.484170] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.484173] [] warn_slowpath_null+0x15/0x17 [ 3835.484187] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.484192] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.484196] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.484200] [] kref_sub+0x39/0x46 [ttm] [ 3835.484205] [] kref_put+0x11/0x13 [ttm] [ 3835.484209] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.484213] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.484217] [] kref_sub+0x39/0x46 [ttm] [ 3835.484221] [] kref_put+0x11/0x13 [ttm] [ 3835.484225] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.484240] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.484257] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.484260] [] drm_gem_object_free+0x23/0x25 [ 3835.484261] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484265] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.484267] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.484270] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.484274] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484276] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.484279] [] idr_for_each+0xa1/0xcc [ 3835.484279] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484283] [] ? __d_free+0x17/0x19 [ 3835.484286] [] drm_gem_release+0x1c/0x28 [ 3835.484289] [] drm_release+0x2d6/0x462 [ 3835.484291] [] __fput+0xef/0x18f [ 3835.484293] [] ____fput+0x9/0xb [ 3835.484296] [] task_work_run+0x85/0x9c [ 3835.484298] [] do_exit+0x3eb/0x96a [ 3835.484301] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.484303] [] ? __dequeue_signal+0x1a/0x113 [ 3835.484306] [] do_group_exit+0x3f/0x93 [ 3835.484308] [] get_signal+0x44d/0x4d1 [ 3835.484311] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.484314] [] do_signal+0x23/0x65c [ 3835.484317] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.484319] [] ? __fget+0x20/0x57 [ 3835.484321] [] ? fput+0x12/0x85 [ 3835.484324] [] ? fput_light+0xd/0xf [ 3835.484326] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.484329] [] do_notify_resume+0x27/0x5c [ 3835.484332] [] int_signal+0x12/0x17 [ 3835.484333] ---[ end trace a214ee23831c70a4 ]--- [ 3835.484336] ------------[ cut here ]------------ [ 3835.484351] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.484352] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.484365] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.484366] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.484367] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000039 [ 3835.484369] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.484371] ffffffffa00317cf ffff8803ea989068 ffff8803ea989000 ffff8803ea989068 [ 3835.484373] Call Trace: [ 3835.484375] [] dump_stack+0x45/0x57 [ 3835.484377] [] warn_slowpath_common+0x9c/0xb6 [ 3835.484392] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.484394] [] warn_slowpath_null+0x15/0x17 [ 3835.484408] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.484413] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.484418] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.484419] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484425] [] kref_sub+0x39/0x46 [ttm] [ 3835.484429] [] kref_put+0x11/0x13 [ttm] [ 3835.484433] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.484437] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.484442] [] kref_sub+0x39/0x46 [ttm] [ 3835.484446] [] kref_put+0x11/0x13 [ttm] [ 3835.484450] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.484464] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.484482] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.484484] [] drm_gem_object_free+0x23/0x25 [ 3835.484487] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.484489] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.484492] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.484494] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.484497] [] idr_for_each+0xa1/0xcc [ 3835.484498] [] ? __d_free+0x17/0x19 [ 3835.484501] [] drm_gem_release+0x1c/0x28 [ 3835.484504] [] drm_release+0x2d6/0x462 [ 3835.484506] [] __fput+0xef/0x18f [ 3835.484508] [] ____fput+0x9/0xb [ 3835.484511] [] task_work_run+0x85/0x9c [ 3835.484513] [] do_exit+0x3eb/0x96a [ 3835.484516] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.484518] [] ? __dequeue_signal+0x1a/0x113 [ 3835.484521] [] do_group_exit+0x3f/0x93 [ 3835.484523] [] get_signal+0x44d/0x4d1 [ 3835.484526] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.484529] [] do_signal+0x23/0x65c [ 3835.484531] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.484534] [] ? __fget+0x20/0x57 [ 3835.484536] [] ? fput+0x12/0x85 [ 3835.484539] [] ? fput_light+0xd/0xf [ 3835.484541] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.484544] [] do_notify_resume+0x27/0x5c [ 3835.484546] [] int_signal+0x12/0x17 [ 3835.484548] ---[ end trace a214ee23831c70a5 ]--- [ 3835.484550] ------------[ cut here ]------------ [ 3835.484565] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.484566] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484568] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.484581] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.484583] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.484584] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000004f [ 3835.484585] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.484587] ffffffffa00317cf ffff8803ea98b468 ffff8803ea98b400 ffff8803ea98b468 [ 3835.484589] Call Trace: [ 3835.484591] [] dump_stack+0x45/0x57 [ 3835.484594] [] warn_slowpath_common+0x9c/0xb6 [ 3835.484608] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.484610] [] warn_slowpath_null+0x15/0x17 [ 3835.484625] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.484630] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.484634] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.484638] [] kref_sub+0x39/0x46 [ttm] [ 3835.484642] [] kref_put+0x11/0x13 [ttm] [ 3835.484647] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.484651] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.484655] [] kref_sub+0x39/0x46 [ttm] [ 3835.484659] [] kref_put+0x11/0x13 [ttm] [ 3835.484663] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.484678] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.484695] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.484698] [] drm_gem_object_free+0x23/0x25 [ 3835.484699] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484702] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.484705] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.484708] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.484708] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484712] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.484715] [] idr_for_each+0xa1/0xcc [ 3835.484718] [] ? __d_free+0x17/0x19 [ 3835.484720] [] drm_gem_release+0x1c/0x28 [ 3835.484723] [] drm_release+0x2d6/0x462 [ 3835.484725] [] __fput+0xef/0x18f [ 3835.484728] [] ____fput+0x9/0xb [ 3835.484730] [] task_work_run+0x85/0x9c [ 3835.484732] [] do_exit+0x3eb/0x96a [ 3835.484735] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.484737] [] ? __dequeue_signal+0x1a/0x113 [ 3835.484740] [] do_group_exit+0x3f/0x93 [ 3835.484742] [] get_signal+0x44d/0x4d1 [ 3835.484745] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.484748] [] do_signal+0x23/0x65c [ 3835.484751] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.484753] [] ? __fget+0x20/0x57 [ 3835.484755] [] ? fput+0x12/0x85 [ 3835.484758] [] ? fput_light+0xd/0xf [ 3835.484760] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.484763] [] do_notify_resume+0x27/0x5c [ 3835.484766] [] int_signal+0x12/0x17 [ 3835.484767] ---[ end trace a214ee23831c70a6 ]--- [ 3835.484770] ------------[ cut here ]------------ [ 3835.484784] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.484785] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.484798] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.484799] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.484800] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000067 [ 3835.484802] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.484804] ffffffffa00317cf ffff8803ea988068 ffff8803ea988000 ffff8803ea988068 [ 3835.484806] Call Trace: [ 3835.484808] [] dump_stack+0x45/0x57 [ 3835.484810] [] warn_slowpath_common+0x9c/0xb6 [ 3835.484825] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.484827] [] warn_slowpath_null+0x15/0x17 [ 3835.484841] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.484846] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.484851] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.484852] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.484858] [] kref_sub+0x39/0x46 [ttm] [ 3835.484862] [] kref_put+0x11/0x13 [ttm] [ 3835.484866] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.484871] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.484875] [] kref_sub+0x39/0x46 [ttm] [ 3835.484879] [] kref_put+0x11/0x13 [ttm] [ 3835.484883] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.484898] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.484915] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.484917] [] drm_gem_object_free+0x23/0x25 [ 3835.484920] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.484923] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.484925] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.484928] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.484930] [] idr_for_each+0xa1/0xcc [ 3835.484932] [] ? __d_free+0x17/0x19 [ 3835.484934] [] drm_gem_release+0x1c/0x28 [ 3835.484937] [] drm_release+0x2d6/0x462 [ 3835.484939] [] __fput+0xef/0x18f [ 3835.484942] [] ____fput+0x9/0xb [ 3835.484944] [] task_work_run+0x85/0x9c [ 3835.484946] [] do_exit+0x3eb/0x96a [ 3835.484949] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.484951] [] ? __dequeue_signal+0x1a/0x113 [ 3835.484954] [] do_group_exit+0x3f/0x93 [ 3835.484956] [] get_signal+0x44d/0x4d1 [ 3835.484959] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.484962] [] do_signal+0x23/0x65c [ 3835.484965] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.484967] [] ? __fget+0x20/0x57 [ 3835.484969] [] ? fput+0x12/0x85 [ 3835.484972] [] ? fput_light+0xd/0xf [ 3835.484974] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.484977] [] do_notify_resume+0x27/0x5c [ 3835.484980] [] int_signal+0x12/0x17 [ 3835.484981] ---[ end trace a214ee23831c70a7 ]--- [ 3835.484983] ------------[ cut here ]------------ [ 3835.484998] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.484999] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo [ 3835.485002] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.485003] videobuf2_vmalloc [ 3835.485003] videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.485016] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.485017] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.485018] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000007a [ 3835.485020] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.485022] ffffffffa00317cf ffff8803ea988468 ffff8803ea988400 ffff8803ea988468 [ 3835.485024] Call Trace: [ 3835.485026] [] dump_stack+0x45/0x57 [ 3835.485028] [] warn_slowpath_common+0x9c/0xb6 [ 3835.485043] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485045] [] warn_slowpath_null+0x15/0x17 [ 3835.485059] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485064] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.485068] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.485073] [] kref_sub+0x39/0x46 [ttm] [ 3835.485077] [] kref_put+0x11/0x13 [ttm] [ 3835.485081] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.485085] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.485089] [] kref_sub+0x39/0x46 [ttm] [ 3835.485094] [] kref_put+0x11/0x13 [ttm] [ 3835.485098] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.485112] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.485130] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.485132] [] drm_gem_object_free+0x23/0x25 [ 3835.485135] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.485137] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.485140] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.485142] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.485143] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.485147] [] idr_for_each+0xa1/0xcc [ 3835.485149] [] ? __d_free+0x17/0x19 [ 3835.485152] [] drm_gem_release+0x1c/0x28 [ 3835.485155] [] drm_release+0x2d6/0x462 [ 3835.485157] [] __fput+0xef/0x18f [ 3835.485159] [] ____fput+0x9/0xb [ 3835.485162] [] task_work_run+0x85/0x9c [ 3835.485164] [] do_exit+0x3eb/0x96a [ 3835.485167] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.485169] [] ? __dequeue_signal+0x1a/0x113 [ 3835.485172] [] do_group_exit+0x3f/0x93 [ 3835.485174] [] get_signal+0x44d/0x4d1 [ 3835.485177] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.485180] [] do_signal+0x23/0x65c [ 3835.485182] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.485185] [] ? __fget+0x20/0x57 [ 3835.485187] [] ? fput+0x12/0x85 [ 3835.485190] [] ? fput_light+0xd/0xf [ 3835.485192] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.485195] [] do_notify_resume+0x27/0x5c [ 3835.485197] [] int_signal+0x12/0x17 [ 3835.485199] ---[ end trace a214ee23831c70a8 ]--- [ 3835.485201] ------------[ cut here ]------------ [ 3835.485216] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.485217] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.485230] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.485231] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.485232] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000008f [ 3835.485234] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.485236] ffffffffa00317cf ffff88031cbd0068 ffff88031cbd0000 ffff88031cbd0068 [ 3835.485238] Call Trace: [ 3835.485240] [] dump_stack+0x45/0x57 [ 3835.485242] [] warn_slowpath_common+0x9c/0xb6 [ 3835.485256] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485259] [] warn_slowpath_null+0x15/0x17 [ 3835.485273] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485281] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.485281] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.485287] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.485293] [] kref_sub+0x39/0x46 [ttm] [ 3835.485297] [] kref_put+0x11/0x13 [ttm] [ 3835.485301] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.485305] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.485309] [] kref_sub+0x39/0x46 [ttm] [ 3835.485314] [] kref_put+0x11/0x13 [ttm] [ 3835.485318] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.485332] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.485350] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.485352] [] drm_gem_object_free+0x23/0x25 [ 3835.485355] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.485357] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.485360] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.485362] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.485365] [] idr_for_each+0xa1/0xcc [ 3835.485366] [] ? __d_free+0x17/0x19 [ 3835.485369] [] drm_gem_release+0x1c/0x28 [ 3835.485372] [] drm_release+0x2d6/0x462 [ 3835.485374] [] __fput+0xef/0x18f [ 3835.485376] [] ____fput+0x9/0xb [ 3835.485379] [] task_work_run+0x85/0x9c [ 3835.485381] [] do_exit+0x3eb/0x96a [ 3835.485384] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.485386] [] ? __dequeue_signal+0x1a/0x113 [ 3835.485389] [] do_group_exit+0x3f/0x93 [ 3835.485391] [] get_signal+0x44d/0x4d1 [ 3835.485394] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.485397] [] do_signal+0x23/0x65c [ 3835.485399] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.485402] [] ? __fget+0x20/0x57 [ 3835.485404] [] ? fput+0x12/0x85 [ 3835.485407] [] ? fput_light+0xd/0xf [ 3835.485409] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.485412] [] do_notify_resume+0x27/0x5c [ 3835.485414] [] int_signal+0x12/0x17 [ 3835.485416] ---[ end trace a214ee23831c70a9 ]--- [ 3835.485418] ------------[ cut here ]------------ [ 3835.485433] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.485434] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc [ 3835.485438] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.485439] videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.485451] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.485452] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.485453] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000a5 [ 3835.485455] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.485457] ffffffffa00317cf ffff88031cbd0468 ffff88031cbd0400 ffff88031cbd0468 [ 3835.485459] Call Trace: [ 3835.485461] [] dump_stack+0x45/0x57 [ 3835.485463] [] warn_slowpath_common+0x9c/0xb6 [ 3835.485477] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485480] [] warn_slowpath_null+0x15/0x17 [ 3835.485494] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485499] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.485503] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.485507] [] kref_sub+0x39/0x46 [ttm] [ 3835.485512] [] kref_put+0x11/0x13 [ttm] [ 3835.485516] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.485520] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.485524] [] kref_sub+0x39/0x46 [ttm] [ 3835.485528] [] kref_put+0x11/0x13 [ttm] [ 3835.485532] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.485547] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.485564] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.485567] [] drm_gem_object_free+0x23/0x25 [ 3835.485568] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.485571] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.485575] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.485578] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.485580] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.485583] [] idr_for_each+0xa1/0xcc [ 3835.485585] [] ? __d_free+0x17/0x19 [ 3835.485587] [] drm_gem_release+0x1c/0x28 [ 3835.485590] [] drm_release+0x2d6/0x462 [ 3835.485592] [] __fput+0xef/0x18f [ 3835.485594] [] ____fput+0x9/0xb [ 3835.485597] [] task_work_run+0x85/0x9c [ 3835.485599] [] do_exit+0x3eb/0x96a [ 3835.485602] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.485604] [] ? __dequeue_signal+0x1a/0x113 [ 3835.485607] [] do_group_exit+0x3f/0x93 [ 3835.485609] [] get_signal+0x44d/0x4d1 [ 3835.485612] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.485615] [] do_signal+0x23/0x65c [ 3835.485617] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.485620] [] ? __fget+0x20/0x57 [ 3835.485622] [] ? fput+0x12/0x85 [ 3835.485625] [] ? fput_light+0xd/0xf [ 3835.485627] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.485630] [] do_notify_resume+0x27/0x5c [ 3835.485632] [] int_signal+0x12/0x17 [ 3835.485634] ---[ end trace a214ee23831c70aa ]--- [ 3835.485636] ------------[ cut here ]------------ [ 3835.485651] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.485652] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.485664] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.485666] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.485667] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000ba [ 3835.485668] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.485670] ffffffffa00317cf ffff88031cbd0868 ffff88031cbd0800 ffff88031cbd0868 [ 3835.485672] Call Trace: [ 3835.485674] [] dump_stack+0x45/0x57 [ 3835.485677] [] warn_slowpath_common+0x9c/0xb6 [ 3835.485691] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485693] [] warn_slowpath_null+0x15/0x17 [ 3835.485708] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485713] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.485714] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.485719] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.485724] [] kref_sub+0x39/0x46 [ttm] [ 3835.485729] [] kref_put+0x11/0x13 [ttm] [ 3835.485733] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.485737] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.485741] [] kref_sub+0x39/0x46 [ttm] [ 3835.485745] [] kref_put+0x11/0x13 [ttm] [ 3835.485750] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.485764] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.485781] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.485784] [] drm_gem_object_free+0x23/0x25 [ 3835.485786] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.485789] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.485791] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.485794] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.485796] [] idr_for_each+0xa1/0xcc [ 3835.485798] [] ? __d_free+0x17/0x19 [ 3835.485801] [] drm_gem_release+0x1c/0x28 [ 3835.485803] [] drm_release+0x2d6/0x462 [ 3835.485806] [] __fput+0xef/0x18f [ 3835.485808] [] ____fput+0x9/0xb [ 3835.485810] [] task_work_run+0x85/0x9c [ 3835.485813] [] do_exit+0x3eb/0x96a [ 3835.485816] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.485818] [] ? __dequeue_signal+0x1a/0x113 [ 3835.485820] [] do_group_exit+0x3f/0x93 [ 3835.485822] [] get_signal+0x44d/0x4d1 [ 3835.485825] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.485828] [] do_signal+0x23/0x65c [ 3835.485831] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.485833] [] ? __fget+0x20/0x57 [ 3835.485836] [] ? fput+0x12/0x85 [ 3835.485838] [] ? fput_light+0xd/0xf [ 3835.485840] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.485843] [] do_notify_resume+0x27/0x5c [ 3835.485846] [] int_signal+0x12/0x17 [ 3835.485847] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.485849] ---[ end trace a214ee23831c70ab ]--- [ 3835.485852] ------------[ cut here ]------------ [ 3835.485867] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.485868] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.485881] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.485882] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.485883] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000d0 [ 3835.485885] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.485887] ffffffffa00317cf ffff88031cbd0c68 ffff88031cbd0c00 ffff88031cbd0c68 [ 3835.485889] Call Trace: [ 3835.485891] [] dump_stack+0x45/0x57 [ 3835.485893] [] warn_slowpath_common+0x9c/0xb6 [ 3835.485908] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485910] [] warn_slowpath_null+0x15/0x17 [ 3835.485925] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.485929] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.485934] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.485938] [] kref_sub+0x39/0x46 [ttm] [ 3835.485942] [] kref_put+0x11/0x13 [ttm] [ 3835.485946] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.485951] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.485955] [] kref_sub+0x39/0x46 [ttm] [ 3835.485959] [] kref_put+0x11/0x13 [ttm] [ 3835.485963] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.485978] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.485995] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.485996] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.485999] [] drm_gem_object_free+0x23/0x25 [ 3835.486002] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.486005] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.486008] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.486011] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.486014] [] idr_for_each+0xa1/0xcc [ 3835.486017] [] ? __d_free+0x17/0x19 [ 3835.486019] [] drm_gem_release+0x1c/0x28 [ 3835.486022] [] drm_release+0x2d6/0x462 [ 3835.486024] [] __fput+0xef/0x18f [ 3835.486027] [] ____fput+0x9/0xb [ 3835.486029] [] task_work_run+0x85/0x9c [ 3835.486031] [] do_exit+0x3eb/0x96a [ 3835.486034] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.486036] [] ? __dequeue_signal+0x1a/0x113 [ 3835.486039] [] do_group_exit+0x3f/0x93 [ 3835.486041] [] get_signal+0x44d/0x4d1 [ 3835.486044] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.486047] [] do_signal+0x23/0x65c [ 3835.486050] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.486052] [] ? __fget+0x20/0x57 [ 3835.486054] [] ? fput+0x12/0x85 [ 3835.486057] [] ? fput_light+0xd/0xf [ 3835.486059] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.486062] [] do_notify_resume+0x27/0x5c [ 3835.486065] [] int_signal+0x12/0x17 [ 3835.486066] ---[ end trace a214ee23831c70ac ]--- [ 3835.486069] ------------[ cut here ]------------ [ 3835.486083] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.486084] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.486097] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.486098] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.486099] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000e5 [ 3835.486101] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.486103] ffffffffa00317cf ffff88031cbd1068 ffff88031cbd1000 ffff88031cbd1068 [ 3835.486105] Call Trace: [ 3835.486107] [] dump_stack+0x45/0x57 [ 3835.486109] [] warn_slowpath_common+0x9c/0xb6 [ 3835.486124] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486126] [] warn_slowpath_null+0x15/0x17 [ 3835.486140] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486145] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.486150] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.486150] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.486157] [] kref_sub+0x39/0x46 [ttm] [ 3835.486161] [] kref_put+0x11/0x13 [ttm] [ 3835.486165] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.486169] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.486173] [] kref_sub+0x39/0x46 [ttm] [ 3835.486178] [] kref_put+0x11/0x13 [ttm] [ 3835.486182] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.486196] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.486214] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.486216] [] drm_gem_object_free+0x23/0x25 [ 3835.486219] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.486221] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.486224] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.486226] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.486229] [] idr_for_each+0xa1/0xcc [ 3835.486231] [] ? __d_free+0x17/0x19 [ 3835.486233] [] drm_gem_release+0x1c/0x28 [ 3835.486236] [] drm_release+0x2d6/0x462 [ 3835.486238] [] __fput+0xef/0x18f [ 3835.486241] [] ____fput+0x9/0xb [ 3835.486243] [] task_work_run+0x85/0x9c [ 3835.486245] [] do_exit+0x3eb/0x96a [ 3835.486248] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.486250] [] ? __dequeue_signal+0x1a/0x113 [ 3835.486253] [] do_group_exit+0x3f/0x93 [ 3835.486255] [] get_signal+0x44d/0x4d1 [ 3835.486258] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.486261] [] do_signal+0x23/0x65c [ 3835.486263] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.486266] [] ? __fget+0x20/0x57 [ 3835.486268] [] ? fput+0x12/0x85 [ 3835.486273] [] ? fput_light+0xd/0xf [ 3835.486275] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.486278] [] do_notify_resume+0x27/0x5c [ 3835.486281] [] int_signal+0x12/0x17 [ 3835.486283] ---[ end trace a214ee23831c70ad ]--- [ 3835.486285] ------------[ cut here ]------------ [ 3835.486300] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.486301] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.486303] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.486317] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.486318] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.486319] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000fb [ 3835.486321] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.486323] ffffffffa00317cf ffff8802d6b4ec68 ffff8802d6b4ec00 ffff8802d6b4ec68 [ 3835.486325] Call Trace: [ 3835.486327] [] dump_stack+0x45/0x57 [ 3835.486329] [] warn_slowpath_common+0x9c/0xb6 [ 3835.486344] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486346] [] warn_slowpath_null+0x15/0x17 [ 3835.486360] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486365] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.486369] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.486374] [] kref_sub+0x39/0x46 [ttm] [ 3835.486378] [] kref_put+0x11/0x13 [ttm] [ 3835.486382] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.486386] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.486391] [] kref_sub+0x39/0x46 [ttm] [ 3835.486395] [] kref_put+0x11/0x13 [ttm] [ 3835.486399] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.486413] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.486431] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.486433] [] drm_gem_object_free+0x23/0x25 [ 3835.486436] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.486438] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.486440] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.486443] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.486447] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.486449] [] idr_for_each+0xa1/0xcc [ 3835.486451] [] ? __d_free+0x17/0x19 [ 3835.486454] [] drm_gem_release+0x1c/0x28 [ 3835.486456] [] drm_release+0x2d6/0x462 [ 3835.486459] [] __fput+0xef/0x18f [ 3835.486461] [] ____fput+0x9/0xb [ 3835.486464] [] task_work_run+0x85/0x9c [ 3835.486466] [] do_exit+0x3eb/0x96a [ 3835.486469] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.486471] [] ? __dequeue_signal+0x1a/0x113 [ 3835.486473] [] do_group_exit+0x3f/0x93 [ 3835.486476] [] get_signal+0x44d/0x4d1 [ 3835.486478] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.486481] [] do_signal+0x23/0x65c [ 3835.486484] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.486486] [] ? __fget+0x20/0x57 [ 3835.486489] [] ? fput+0x12/0x85 [ 3835.486491] [] ? fput_light+0xd/0xf [ 3835.486493] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.486496] [] do_notify_resume+0x27/0x5c [ 3835.486499] [] int_signal+0x12/0x17 [ 3835.486500] ---[ end trace a214ee23831c70ae ]--- [ 3835.486503] ------------[ cut here ]------------ [ 3835.486518] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.486518] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.486531] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.486532] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.486533] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000010 [ 3835.486535] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.486537] ffffffffa00317cf ffff8802d6b4f468 ffff8802d6b4f400 ffff8802d6b4f468 [ 3835.486539] Call Trace: [ 3835.486541] [] dump_stack+0x45/0x57 [ 3835.486543] [] warn_slowpath_common+0x9c/0xb6 [ 3835.486558] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486560] [] warn_slowpath_null+0x15/0x17 [ 3835.486575] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486580] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.486580] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.486586] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.486591] [] kref_sub+0x39/0x46 [ttm] [ 3835.486595] [] kref_put+0x11/0x13 [ttm] [ 3835.486600] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.486604] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.486608] [] kref_sub+0x39/0x46 [ttm] [ 3835.486612] [] kref_put+0x11/0x13 [ttm] [ 3835.486616] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.486631] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.486649] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.486651] [] drm_gem_object_free+0x23/0x25 [ 3835.486654] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.486656] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.486659] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.486661] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.486663] [] idr_for_each+0xa1/0xcc [ 3835.486665] [] ? __d_free+0x17/0x19 [ 3835.486668] [] drm_gem_release+0x1c/0x28 [ 3835.486671] [] drm_release+0x2d6/0x462 [ 3835.486673] [] __fput+0xef/0x18f [ 3835.486675] [] ____fput+0x9/0xb [ 3835.486678] [] task_work_run+0x85/0x9c [ 3835.486680] [] do_exit+0x3eb/0x96a [ 3835.486683] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.486685] [] ? __dequeue_signal+0x1a/0x113 [ 3835.486687] [] do_group_exit+0x3f/0x93 [ 3835.486690] [] get_signal+0x44d/0x4d1 [ 3835.486693] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.486696] [] do_signal+0x23/0x65c [ 3835.486698] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.486701] [] ? __fget+0x20/0x57 [ 3835.486703] [] ? fput+0x12/0x85 [ 3835.486706] [] ? fput_light+0xd/0xf [ 3835.486708] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.486711] [] do_notify_resume+0x27/0x5c [ 3835.486713] [] int_signal+0x12/0x17 [ 3835.486715] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.486717] ---[ end trace a214ee23831c70af ]--- [ 3835.486720] ------------[ cut here ]------------ [ 3835.486734] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.486735] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.486748] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.486749] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.486750] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000026 [ 3835.486752] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.486754] ffffffffa00317cf ffff8803c98ce868 ffff8803c98ce800 ffff8803c98ce868 [ 3835.486756] Call Trace: [ 3835.486758] [] dump_stack+0x45/0x57 [ 3835.486760] [] warn_slowpath_common+0x9c/0xb6 [ 3835.486775] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486777] [] warn_slowpath_null+0x15/0x17 [ 3835.486791] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486796] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.486800] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.486805] [] kref_sub+0x39/0x46 [ttm] [ 3835.486809] [] kref_put+0x11/0x13 [ttm] [ 3835.486813] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.486817] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.486822] [] kref_sub+0x39/0x46 [ttm] [ 3835.486826] [] kref_put+0x11/0x13 [ttm] [ 3835.486830] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.486831] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.486846] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.486865] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.486867] [] drm_gem_object_free+0x23/0x25 [ 3835.486870] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.486872] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.486875] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.486877] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.486880] [] idr_for_each+0xa1/0xcc [ 3835.486882] [] ? __d_free+0x17/0x19 [ 3835.486884] [] drm_gem_release+0x1c/0x28 [ 3835.486887] [] drm_release+0x2d6/0x462 [ 3835.486889] [] __fput+0xef/0x18f [ 3835.486891] [] ____fput+0x9/0xb [ 3835.486894] [] task_work_run+0x85/0x9c [ 3835.486896] [] do_exit+0x3eb/0x96a [ 3835.486899] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.486901] [] ? __dequeue_signal+0x1a/0x113 [ 3835.486904] [] do_group_exit+0x3f/0x93 [ 3835.486906] [] get_signal+0x44d/0x4d1 [ 3835.486909] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.486912] [] do_signal+0x23/0x65c [ 3835.486914] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.486917] [] ? __fget+0x20/0x57 [ 3835.486919] [] ? fput+0x12/0x85 [ 3835.486922] [] ? fput_light+0xd/0xf [ 3835.486924] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.486927] [] do_notify_resume+0x27/0x5c [ 3835.486929] [] int_signal+0x12/0x17 [ 3835.486931] ---[ end trace a214ee23831c70b0 ]--- [ 3835.486933] ------------[ cut here ]------------ [ 3835.486948] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.486949] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.486961] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.486963] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.486964] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000003b [ 3835.486966] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.486968] ffffffffa00317cf ffff8803c98cfc68 ffff8803c98cfc00 ffff8803c98cfc68 [ 3835.486970] Call Trace: [ 3835.486971] [] dump_stack+0x45/0x57 [ 3835.486974] [] warn_slowpath_common+0x9c/0xb6 [ 3835.486975] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.486989] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.486993] [] warn_slowpath_null+0x15/0x17 [ 3835.487007] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487012] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.487018] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.487022] [] kref_sub+0x39/0x46 [ttm] [ 3835.487026] [] kref_put+0x11/0x13 [ttm] [ 3835.487030] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.487034] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.487039] [] kref_sub+0x39/0x46 [ttm] [ 3835.487043] [] kref_put+0x11/0x13 [ttm] [ 3835.487047] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.487061] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.487079] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.487081] [] drm_gem_object_free+0x23/0x25 [ 3835.487084] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.487086] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.487089] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.487091] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.487094] [] idr_for_each+0xa1/0xcc [ 3835.487096] [] ? __d_free+0x17/0x19 [ 3835.487098] [] drm_gem_release+0x1c/0x28 [ 3835.487101] [] drm_release+0x2d6/0x462 [ 3835.487103] [] __fput+0xef/0x18f [ 3835.487106] [] ____fput+0x9/0xb [ 3835.487108] [] task_work_run+0x85/0x9c [ 3835.487110] [] do_exit+0x3eb/0x96a [ 3835.487113] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.487115] [] ? __dequeue_signal+0x1a/0x113 [ 3835.487118] [] do_group_exit+0x3f/0x93 [ 3835.487120] [] get_signal+0x44d/0x4d1 [ 3835.487123] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.487126] [] do_signal+0x23/0x65c [ 3835.487129] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.487131] [] ? __fget+0x20/0x57 [ 3835.487133] [] ? fput+0x12/0x85 [ 3835.487136] [] ? fput_light+0xd/0xf [ 3835.487138] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.487141] [] do_notify_resume+0x27/0x5c [ 3835.487144] [] int_signal+0x12/0x17 [ 3835.487146] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.487146] ---[ end trace a214ee23831c70b1 ]--- [ 3835.487148] ------------[ cut here ]------------ [ 3835.487163] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.487164] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.487178] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.487179] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.487180] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000004f [ 3835.487182] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.487184] ffffffffa00317cf ffff8803c98cf868 ffff8803c98cf800 ffff8803c98cf868 [ 3835.487186] Call Trace: [ 3835.487188] [] dump_stack+0x45/0x57 [ 3835.487190] [] warn_slowpath_common+0x9c/0xb6 [ 3835.487204] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487207] [] warn_slowpath_null+0x15/0x17 [ 3835.487221] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487226] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.487230] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.487235] [] kref_sub+0x39/0x46 [ttm] [ 3835.487239] [] kref_put+0x11/0x13 [ttm] [ 3835.487243] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.487247] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.487251] [] kref_sub+0x39/0x46 [ttm] [ 3835.487256] [] kref_put+0x11/0x13 [ttm] [ 3835.487260] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.487274] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.487294] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.487297] [] drm_gem_object_free+0x23/0x25 [ 3835.487299] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.487302] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.487304] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.487306] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.487309] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.487311] [] idr_for_each+0xa1/0xcc [ 3835.487314] [] ? __d_free+0x17/0x19 [ 3835.487316] [] drm_gem_release+0x1c/0x28 [ 3835.487317] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.487322] [] drm_release+0x2d6/0x462 [ 3835.487325] [] __fput+0xef/0x18f [ 3835.487327] [] ____fput+0x9/0xb [ 3835.487330] [] task_work_run+0x85/0x9c [ 3835.487332] [] do_exit+0x3eb/0x96a [ 3835.487335] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.487337] [] ? __dequeue_signal+0x1a/0x113 [ 3835.487339] [] do_group_exit+0x3f/0x93 [ 3835.487342] [] get_signal+0x44d/0x4d1 [ 3835.487344] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.487347] [] do_signal+0x23/0x65c [ 3835.487350] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.487353] [] ? __fget+0x20/0x57 [ 3835.487355] [] ? fput+0x12/0x85 [ 3835.487357] [] ? fput_light+0xd/0xf [ 3835.487359] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.487362] [] do_notify_resume+0x27/0x5c [ 3835.487365] [] int_signal+0x12/0x17 [ 3835.487367] ---[ end trace a214ee23831c70b2 ]--- [ 3835.487369] ------------[ cut here ]------------ [ 3835.487384] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.487385] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.487397] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.487399] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.487400] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000062 [ 3835.487402] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.487403] ffffffffa00317cf ffff880078dcd468 ffff880078dcd400 ffff880078dcd468 [ 3835.487406] Call Trace: [ 3835.487407] [] dump_stack+0x45/0x57 [ 3835.487410] [] warn_slowpath_common+0x9c/0xb6 [ 3835.487424] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487427] [] warn_slowpath_null+0x15/0x17 [ 3835.487441] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487446] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.487451] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.487451] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.487458] [] kref_sub+0x39/0x46 [ttm] [ 3835.487462] [] kref_put+0x11/0x13 [ttm] [ 3835.487466] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.487470] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.487475] [] kref_sub+0x39/0x46 [ttm] [ 3835.487479] [] kref_put+0x11/0x13 [ttm] [ 3835.487483] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.487497] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.487515] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.487517] [] drm_gem_object_free+0x23/0x25 [ 3835.487520] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.487523] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.487525] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.487528] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.487530] [] idr_for_each+0xa1/0xcc [ 3835.487532] [] ? __d_free+0x17/0x19 [ 3835.487534] [] drm_gem_release+0x1c/0x28 [ 3835.487537] [] drm_release+0x2d6/0x462 [ 3835.487539] [] __fput+0xef/0x18f [ 3835.487542] [] ____fput+0x9/0xb [ 3835.487544] [] task_work_run+0x85/0x9c [ 3835.487547] [] do_exit+0x3eb/0x96a [ 3835.487549] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.487552] [] ? __dequeue_signal+0x1a/0x113 [ 3835.487554] [] do_group_exit+0x3f/0x93 [ 3835.487556] [] get_signal+0x44d/0x4d1 [ 3835.487559] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.487562] [] do_signal+0x23/0x65c [ 3835.487565] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.487567] [] ? __fget+0x20/0x57 [ 3835.487569] [] ? fput+0x12/0x85 [ 3835.487572] [] ? fput_light+0xd/0xf [ 3835.487574] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.487577] [] do_notify_resume+0x27/0x5c [ 3835.487580] [] int_signal+0x12/0x17 [ 3835.487581] ---[ end trace a214ee23831c70b3 ]--- [ 3835.487584] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.487584] ------------[ cut here ]------------ [ 3835.487599] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.487600] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.487615] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.487616] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.487617] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000074 [ 3835.487619] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.487621] ffffffffa00317cf ffff8803c98cf468 ffff8803c98cf400 ffff8803c98cf468 [ 3835.487623] Call Trace: [ 3835.487625] [] dump_stack+0x45/0x57 [ 3835.487627] [] warn_slowpath_common+0x9c/0xb6 [ 3835.487642] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487644] [] warn_slowpath_null+0x15/0x17 [ 3835.487659] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487663] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.487668] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.487672] [] kref_sub+0x39/0x46 [ttm] [ 3835.487676] [] kref_put+0x11/0x13 [ttm] [ 3835.487680] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.487684] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.487689] [] kref_sub+0x39/0x46 [ttm] [ 3835.487693] [] kref_put+0x11/0x13 [ttm] [ 3835.487697] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.487711] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.487729] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.487731] [] drm_gem_object_free+0x23/0x25 [ 3835.487734] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.487737] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.487738] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.487741] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.487744] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.487747] [] idr_for_each+0xa1/0xcc [ 3835.487750] [] ? __d_free+0x17/0x19 [ 3835.487753] [] drm_gem_release+0x1c/0x28 [ 3835.487755] [] drm_release+0x2d6/0x462 [ 3835.487758] [] __fput+0xef/0x18f [ 3835.487760] [] ____fput+0x9/0xb [ 3835.487763] [] task_work_run+0x85/0x9c [ 3835.487765] [] do_exit+0x3eb/0x96a [ 3835.487768] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.487770] [] ? __dequeue_signal+0x1a/0x113 [ 3835.487772] [] do_group_exit+0x3f/0x93 [ 3835.487775] [] get_signal+0x44d/0x4d1 [ 3835.487777] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.487780] [] do_signal+0x23/0x65c [ 3835.487783] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.487786] [] ? __fget+0x20/0x57 [ 3835.487788] [] ? fput+0x12/0x85 [ 3835.487790] [] ? fput_light+0xd/0xf [ 3835.487792] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.487795] [] do_notify_resume+0x27/0x5c [ 3835.487798] [] int_signal+0x12/0x17 [ 3835.487799] ---[ end trace a214ee23831c70b4 ]--- [ 3835.487802] ------------[ cut here ]------------ [ 3835.487816] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.487817] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.487830] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.487831] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.487832] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000089 [ 3835.487834] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.487836] ffffffffa00317cf ffff8803c98cec68 ffff8803c98cec00 ffff8803c98cec68 [ 3835.487838] Call Trace: [ 3835.487840] [] dump_stack+0x45/0x57 [ 3835.487842] [] warn_slowpath_common+0x9c/0xb6 [ 3835.487857] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487859] [] warn_slowpath_null+0x15/0x17 [ 3835.487874] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.487878] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.487883] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.487884] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.487889] [] kref_sub+0x39/0x46 [ttm] [ 3835.487894] [] kref_put+0x11/0x13 [ttm] [ 3835.487899] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.487903] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.487907] [] kref_sub+0x39/0x46 [ttm] [ 3835.487911] [] kref_put+0x11/0x13 [ttm] [ 3835.487915] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.487930] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.487947] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.487950] [] drm_gem_object_free+0x23/0x25 [ 3835.487952] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.487955] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.487957] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.487960] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.487962] [] idr_for_each+0xa1/0xcc [ 3835.487964] [] ? __d_free+0x17/0x19 [ 3835.487966] [] drm_gem_release+0x1c/0x28 [ 3835.487969] [] drm_release+0x2d6/0x462 [ 3835.487972] [] __fput+0xef/0x18f [ 3835.487974] [] ____fput+0x9/0xb [ 3835.487976] [] task_work_run+0x85/0x9c [ 3835.487979] [] do_exit+0x3eb/0x96a [ 3835.487981] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.487984] [] ? __dequeue_signal+0x1a/0x113 [ 3835.487986] [] do_group_exit+0x3f/0x93 [ 3835.487988] [] get_signal+0x44d/0x4d1 [ 3835.487991] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.487994] [] do_signal+0x23/0x65c [ 3835.487997] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.487999] [] ? __fget+0x20/0x57 [ 3835.488002] [] ? fput+0x12/0x85 [ 3835.488004] [] ? fput_light+0xd/0xf [ 3835.488006] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.488009] [] do_notify_resume+0x27/0x5c [ 3835.488012] [] int_signal+0x12/0x17 [ 3835.488013] ---[ end trace a214ee23831c70b5 ]--- [ 3835.488016] ------------[ cut here ]------------ [ 3835.488017] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.488032] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.488034] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.488047] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.488049] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.488050] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000009f [ 3835.488051] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.488053] ffffffffa00317cf ffff8800b0281468 ffff8800b0281400 ffff8800b0281468 [ 3835.488055] Call Trace: [ 3835.488057] [] dump_stack+0x45/0x57 [ 3835.488059] [] warn_slowpath_common+0x9c/0xb6 [ 3835.488074] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488076] [] warn_slowpath_null+0x15/0x17 [ 3835.488091] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488095] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.488100] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.488104] [] kref_sub+0x39/0x46 [ttm] [ 3835.488108] [] kref_put+0x11/0x13 [ttm] [ 3835.488113] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.488117] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.488121] [] kref_sub+0x39/0x46 [ttm] [ 3835.488125] [] kref_put+0x11/0x13 [ttm] [ 3835.488129] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.488144] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.488161] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.488164] [] drm_gem_object_free+0x23/0x25 [ 3835.488165] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.488168] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.488171] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.488174] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.488176] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.488177] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.488180] [] idr_for_each+0xa1/0xcc [ 3835.488183] [] ? __d_free+0x17/0x19 [ 3835.488186] [] drm_gem_release+0x1c/0x28 [ 3835.488189] [] drm_release+0x2d6/0x462 [ 3835.488191] [] __fput+0xef/0x18f [ 3835.488193] [] ____fput+0x9/0xb [ 3835.488196] [] task_work_run+0x85/0x9c [ 3835.488198] [] do_exit+0x3eb/0x96a [ 3835.488201] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.488203] [] ? __dequeue_signal+0x1a/0x113 [ 3835.488206] [] do_group_exit+0x3f/0x93 [ 3835.488208] [] get_signal+0x44d/0x4d1 [ 3835.488211] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.488214] [] do_signal+0x23/0x65c [ 3835.488216] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.488219] [] ? __fget+0x20/0x57 [ 3835.488221] [] ? fput+0x12/0x85 [ 3835.488224] [] ? fput_light+0xd/0xf [ 3835.488226] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.488229] [] do_notify_resume+0x27/0x5c [ 3835.488231] [] int_signal+0x12/0x17 [ 3835.488233] ---[ end trace a214ee23831c70b6 ]--- [ 3835.488237] ------------[ cut here ]------------ [ 3835.488252] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.488252] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.488265] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.488266] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.488267] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000b5 [ 3835.488272] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.488274] ffffffffa00317cf ffff8800b0280868 ffff8800b0280800 ffff8800b0280868 [ 3835.488276] Call Trace: [ 3835.488278] [] dump_stack+0x45/0x57 [ 3835.488280] [] warn_slowpath_common+0x9c/0xb6 [ 3835.488295] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488297] [] warn_slowpath_null+0x15/0x17 [ 3835.488320] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488324] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.488328] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.488333] [] kref_sub+0x39/0x46 [ttm] [ 3835.488334] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.488338] [] kref_put+0x11/0x13 [ttm] [ 3835.488344] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.488348] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.488352] [] kref_sub+0x39/0x46 [ttm] [ 3835.488356] [] kref_put+0x11/0x13 [ttm] [ 3835.488360] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.488374] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.488390] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.488393] [] drm_gem_object_free+0x23/0x25 [ 3835.488395] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.488398] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.488400] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.488402] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.488405] [] idr_for_each+0xa1/0xcc [ 3835.488406] [] ? __d_free+0x17/0x19 [ 3835.488409] [] drm_gem_release+0x1c/0x28 [ 3835.488411] [] drm_release+0x2d6/0x462 [ 3835.488414] [] __fput+0xef/0x18f [ 3835.488416] [] ____fput+0x9/0xb [ 3835.488418] [] task_work_run+0x85/0x9c [ 3835.488421] [] do_exit+0x3eb/0x96a [ 3835.488423] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.488425] [] ? __dequeue_signal+0x1a/0x113 [ 3835.488428] [] do_group_exit+0x3f/0x93 [ 3835.488430] [] get_signal+0x44d/0x4d1 [ 3835.488433] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.488436] [] do_signal+0x23/0x65c [ 3835.488438] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.488441] [] ? __fget+0x20/0x57 [ 3835.488443] [] ? fput+0x12/0x85 [ 3835.488445] [] ? fput_light+0xd/0xf [ 3835.488447] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.488450] [] do_notify_resume+0x27/0x5c [ 3835.488452] [] int_signal+0x12/0x17 [ 3835.488454] ---[ end trace a214ee23831c70b7 ]--- [ 3835.488457] ------------[ cut here ]------------ [ 3835.488471] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.488472] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo [ 3835.488475] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.488475] videobuf2_vmalloc [ 3835.488476] videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.488488] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.488490] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.488491] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000c8 [ 3835.488492] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.488494] ffffffffa00317cf ffff880078dcd868 ffff880078dcd800 ffff880078dcd868 [ 3835.488496] Call Trace: [ 3835.488498] [] dump_stack+0x45/0x57 [ 3835.488500] [] warn_slowpath_common+0x9c/0xb6 [ 3835.488514] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488516] [] warn_slowpath_null+0x15/0x17 [ 3835.488530] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488535] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.488539] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.488543] [] kref_sub+0x39/0x46 [ttm] [ 3835.488547] [] kref_put+0x11/0x13 [ttm] [ 3835.488551] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.488555] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.488559] [] kref_sub+0x39/0x46 [ttm] [ 3835.488563] [] kref_put+0x11/0x13 [ttm] [ 3835.488567] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.488581] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.488598] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.488599] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.488603] [] drm_gem_object_free+0x23/0x25 [ 3835.488605] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.488608] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.488611] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.488614] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.488616] [] idr_for_each+0xa1/0xcc [ 3835.488619] [] ? __d_free+0x17/0x19 [ 3835.488622] [] drm_gem_release+0x1c/0x28 [ 3835.488624] [] drm_release+0x2d6/0x462 [ 3835.488627] [] __fput+0xef/0x18f [ 3835.488629] [] ____fput+0x9/0xb [ 3835.488631] [] task_work_run+0x85/0x9c [ 3835.488634] [] do_exit+0x3eb/0x96a [ 3835.488636] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.488638] [] ? __dequeue_signal+0x1a/0x113 [ 3835.488641] [] do_group_exit+0x3f/0x93 [ 3835.488643] [] get_signal+0x44d/0x4d1 [ 3835.488646] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.488648] [] do_signal+0x23/0x65c [ 3835.488651] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.488654] [] ? __fget+0x20/0x57 [ 3835.488656] [] ? fput+0x12/0x85 [ 3835.488658] [] ? fput_light+0xd/0xf [ 3835.488660] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.488663] [] do_notify_resume+0x27/0x5c [ 3835.488665] [] int_signal+0x12/0x17 [ 3835.488667] ---[ end trace a214ee23831c70b8 ]--- [ 3835.488669] ------------[ cut here ]------------ [ 3835.488683] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.488684] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.488696] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.488697] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.488698] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000dd [ 3835.488700] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.488702] ffffffffa00317cf ffff880078dcdc68 ffff880078dcdc00 ffff880078dcdc68 [ 3835.488704] Call Trace: [ 3835.488706] [] dump_stack+0x45/0x57 [ 3835.488708] [] warn_slowpath_common+0x9c/0xb6 [ 3835.488722] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488724] [] warn_slowpath_null+0x15/0x17 [ 3835.488738] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488743] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.488743] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.488748] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.488754] [] kref_sub+0x39/0x46 [ttm] [ 3835.488758] [] kref_put+0x11/0x13 [ttm] [ 3835.488762] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.488766] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.488770] [] kref_sub+0x39/0x46 [ttm] [ 3835.488774] [] kref_put+0x11/0x13 [ttm] [ 3835.488778] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.488792] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.488809] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.488811] [] drm_gem_object_free+0x23/0x25 [ 3835.488813] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.488816] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.488818] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.488821] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.488823] [] idr_for_each+0xa1/0xcc [ 3835.488825] [] ? __d_free+0x17/0x19 [ 3835.488827] [] drm_gem_release+0x1c/0x28 [ 3835.488830] [] drm_release+0x2d6/0x462 [ 3835.488832] [] __fput+0xef/0x18f [ 3835.488834] [] ____fput+0x9/0xb [ 3835.488837] [] task_work_run+0x85/0x9c [ 3835.488839] [] do_exit+0x3eb/0x96a [ 3835.488842] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.488844] [] ? __dequeue_signal+0x1a/0x113 [ 3835.488846] [] do_group_exit+0x3f/0x93 [ 3835.488848] [] get_signal+0x44d/0x4d1 [ 3835.488851] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.488854] [] do_signal+0x23/0x65c [ 3835.488856] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.488859] [] ? __fget+0x20/0x57 [ 3835.488861] [] ? fput+0x12/0x85 [ 3835.488863] [] ? fput_light+0xd/0xf [ 3835.488865] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.488868] [] do_notify_resume+0x27/0x5c [ 3835.488871] [] int_signal+0x12/0x17 [ 3835.488872] ---[ end trace a214ee23831c70b9 ]--- [ 3835.488874] ------------[ cut here ]------------ [ 3835.488888] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.488889] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc [ 3835.488893] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.488894] videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.488905] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.488906] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.488907] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 00000000000000f3 [ 3835.488909] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.488911] ffffffffa00317cf ffff880078dce068 ffff880078dce000 ffff880078dce068 [ 3835.488913] Call Trace: [ 3835.488914] [] dump_stack+0x45/0x57 [ 3835.488917] [] warn_slowpath_common+0x9c/0xb6 [ 3835.488930] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488933] [] warn_slowpath_null+0x15/0x17 [ 3835.488947] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.488951] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.488955] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.488959] [] kref_sub+0x39/0x46 [ttm] [ 3835.488963] [] kref_put+0x11/0x13 [ttm] [ 3835.488967] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.488972] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.488976] [] kref_sub+0x39/0x46 [ttm] [ 3835.488980] [] kref_put+0x11/0x13 [ttm] [ 3835.488983] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.488997] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.489014] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.489017] [] drm_gem_object_free+0x23/0x25 [ 3835.489019] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.489022] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.489022] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.489026] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.489029] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.489031] [] idr_for_each+0xa1/0xcc [ 3835.489034] [] ? __d_free+0x17/0x19 [ 3835.489037] [] drm_gem_release+0x1c/0x28 [ 3835.489039] [] drm_release+0x2d6/0x462 [ 3835.489042] [] __fput+0xef/0x18f [ 3835.489044] [] ____fput+0x9/0xb [ 3835.489046] [] task_work_run+0x85/0x9c [ 3835.489049] [] do_exit+0x3eb/0x96a [ 3835.489051] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.489053] [] ? __dequeue_signal+0x1a/0x113 [ 3835.489056] [] do_group_exit+0x3f/0x93 [ 3835.489058] [] get_signal+0x44d/0x4d1 [ 3835.489061] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.489063] [] do_signal+0x23/0x65c [ 3835.489066] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.489069] [] ? __fget+0x20/0x57 [ 3835.489071] [] ? fput+0x12/0x85 [ 3835.489073] [] ? fput_light+0xd/0xf [ 3835.489075] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.489078] [] do_notify_resume+0x27/0x5c [ 3835.489080] [] int_signal+0x12/0x17 [ 3835.489082] ---[ end trace a214ee23831c70ba ]--- [ 3835.489085] ------------[ cut here ]------------ [ 3835.489098] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.489099] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.489112] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.489113] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.489114] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000008 [ 3835.489116] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.489117] ffffffffa00317cf ffff880078dcf868 ffff880078dcf800 ffff880078dcf868 [ 3835.489119] Call Trace: [ 3835.489121] [] dump_stack+0x45/0x57 [ 3835.489123] [] warn_slowpath_common+0x9c/0xb6 [ 3835.489137] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.489139] [] warn_slowpath_null+0x15/0x17 [ 3835.489153] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.489158] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.489159] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.489165] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.489169] [] kref_sub+0x39/0x46 [ttm] [ 3835.489173] [] kref_put+0x11/0x13 [ttm] [ 3835.489177] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.489181] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.489185] [] kref_sub+0x39/0x46 [ttm] [ 3835.489189] [] kref_put+0x11/0x13 [ttm] [ 3835.489193] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.489207] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.489224] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.489226] [] drm_gem_object_free+0x23/0x25 [ 3835.489229] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.489231] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.489233] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.489236] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.489238] [] idr_for_each+0xa1/0xcc [ 3835.489240] [] ? __d_free+0x17/0x19 [ 3835.489242] [] drm_gem_release+0x1c/0x28 [ 3835.489245] [] drm_release+0x2d6/0x462 [ 3835.489247] [] __fput+0xef/0x18f [ 3835.489249] [] ____fput+0x9/0xb [ 3835.489252] [] task_work_run+0x85/0x9c [ 3835.489254] [] do_exit+0x3eb/0x96a [ 3835.489257] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.489259] [] ? __dequeue_signal+0x1a/0x113 [ 3835.489261] [] do_group_exit+0x3f/0x93 [ 3835.489263] [] get_signal+0x44d/0x4d1 [ 3835.489266] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.489269] [] do_signal+0x23/0x65c [ 3835.489276] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.489278] [] ? __fget+0x20/0x57 [ 3835.489280] [] ? fput+0x12/0x85 [ 3835.489283] [] ? fput_light+0xd/0xf [ 3835.489285] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.489288] [] do_notify_resume+0x27/0x5c [ 3835.489290] [] int_signal+0x12/0x17 [ 3835.489292] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.489293] ---[ end trace a214ee23831c70bb ]--- [ 3835.489296] ------------[ cut here ]------------ [ 3835.489310] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.489311] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.489323] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.489325] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.489326] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000001e [ 3835.489327] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.489329] ffffffffa00317cf ffff880078dcec68 ffff880078dcec00 ffff880078dcec68 [ 3835.489331] Call Trace: [ 3835.489333] [] dump_stack+0x45/0x57 [ 3835.489335] [] warn_slowpath_common+0x9c/0xb6 [ 3835.489349] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.489351] [] warn_slowpath_null+0x15/0x17 [ 3835.489365] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.489370] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.489374] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.489378] [] kref_sub+0x39/0x46 [ttm] [ 3835.489382] [] kref_put+0x11/0x13 [ttm] [ 3835.489386] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.489390] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.489394] [] kref_sub+0x39/0x46 [ttm] [ 3835.489398] [] kref_put+0x11/0x13 [ttm] [ 3835.489402] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.489416] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.489433] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.489435] [] drm_gem_object_free+0x23/0x25 [ 3835.489437] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.489440] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.489443] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.489445] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.489446] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.489449] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.489452] [] idr_for_each+0xa1/0xcc [ 3835.489455] [] ? __d_free+0x17/0x19 [ 3835.489457] [] drm_gem_release+0x1c/0x28 [ 3835.489460] [] drm_release+0x2d6/0x462 [ 3835.489462] [] __fput+0xef/0x18f [ 3835.489464] [] ____fput+0x9/0xb [ 3835.489467] [] task_work_run+0x85/0x9c [ 3835.489469] [] do_exit+0x3eb/0x96a [ 3835.489471] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.489474] [] ? __dequeue_signal+0x1a/0x113 [ 3835.489476] [] do_group_exit+0x3f/0x93 [ 3835.489478] [] get_signal+0x44d/0x4d1 [ 3835.489481] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.489484] [] do_signal+0x23/0x65c [ 3835.489486] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.489489] [] ? __fget+0x20/0x57 [ 3835.489491] [] ? fput+0x12/0x85 [ 3835.489493] [] ? fput_light+0xd/0xf [ 3835.489495] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.489498] [] do_notify_resume+0x27/0x5c [ 3835.489501] [] int_signal+0x12/0x17 [ 3835.489502] ---[ end trace a214ee23831c70bc ]--- [ 3835.489505] ------------[ cut here ]------------ [ 3835.489519] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.489520] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.489532] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.489533] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.489534] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 0000000000000036 [ 3835.489536] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.489538] ffffffffa00317cf ffff880078dccc68 ffff880078dccc00 ffff880078dccc68 [ 3835.489540] Call Trace: [ 3835.489542] [] dump_stack+0x45/0x57 [ 3835.489544] [] warn_slowpath_common+0x9c/0xb6 [ 3835.489558] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.489560] [] warn_slowpath_null+0x15/0x17 [ 3835.489562] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.489576] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.489581] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.489586] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.489590] [] kref_sub+0x39/0x46 [ttm] [ 3835.489594] [] kref_put+0x11/0x13 [ttm] [ 3835.489598] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.489602] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.489606] [] kref_sub+0x39/0x46 [ttm] [ 3835.489610] [] kref_put+0x11/0x13 [ttm] [ 3835.489614] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.489628] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.489644] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.489647] [] drm_gem_object_free+0x23/0x25 [ 3835.489649] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.489652] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.489654] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.489656] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.489659] [] idr_for_each+0xa1/0xcc [ 3835.489660] [] ? __d_free+0x17/0x19 [ 3835.489663] [] drm_gem_release+0x1c/0x28 [ 3835.489665] [] drm_release+0x2d6/0x462 [ 3835.489668] [] __fput+0xef/0x18f [ 3835.489670] [] ____fput+0x9/0xb [ 3835.489673] [] task_work_run+0x85/0x9c [ 3835.489675] [] do_exit+0x3eb/0x96a [ 3835.489677] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.489680] [] ? __dequeue_signal+0x1a/0x113 [ 3835.489682] [] do_group_exit+0x3f/0x93 [ 3835.489684] [] get_signal+0x44d/0x4d1 [ 3835.489687] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.489690] [] do_signal+0x23/0x65c [ 3835.489692] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.489695] [] ? __fget+0x20/0x57 [ 3835.489697] [] ? fput+0x12/0x85 [ 3835.489699] [] ? fput_light+0xd/0xf [ 3835.489701] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.489704] [] do_notify_resume+0x27/0x5c [ 3835.489706] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.489708] [] int_signal+0x12/0x17 [ 3835.489711] ---[ end trace a214ee23831c70bd ]--- [ 3835.489713] ------------[ cut here ]------------ [ 3835.489727] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.489728] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.489740] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.489741] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.489742] 0000000000000009 ffff8802d28bb8b8 ffffffff81754eea 000000000000004c [ 3835.489744] 0000000000000000 ffff8802d28bb8f8 ffffffff8103afbf 00000000ffffffff [ 3835.489746] ffffffffa00317cf ffff880078dcd068 ffff880078dcd000 ffff880078dcd068 [ 3835.489748] Call Trace: [ 3835.489750] [] dump_stack+0x45/0x57 [ 3835.489752] [] warn_slowpath_common+0x9c/0xb6 [ 3835.489766] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.489768] [] warn_slowpath_null+0x15/0x17 [ 3835.489782] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.489786] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.489791] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.489795] [] kref_sub+0x39/0x46 [ttm] [ 3835.489799] [] kref_put+0x11/0x13 [ttm] [ 3835.489803] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.489807] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.489811] [] kref_sub+0x39/0x46 [ttm] [ 3835.489815] [] kref_put+0x11/0x13 [ttm] [ 3835.489819] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.489833] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.489850] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.489850] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.489854] [] drm_gem_object_free+0x23/0x25 [ 3835.489857] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.489859] [] drm_gem_object_handle_unreference_unlocked+0x8f/0x93 [ 3835.489862] [] drm_gem_object_release_handle+0x5e/0x68 [ 3835.489865] [] ? drm_gem_dumb_destroy+0xd/0xd [ 3835.489867] [] idr_for_each+0xa1/0xcc [ 3835.489870] [] ? __d_free+0x17/0x19 [ 3835.489873] [] drm_gem_release+0x1c/0x28 [ 3835.489875] [] drm_release+0x2d6/0x462 [ 3835.489877] [] __fput+0xef/0x18f [ 3835.489880] [] ____fput+0x9/0xb [ 3835.489882] [] task_work_run+0x85/0x9c [ 3835.489884] [] do_exit+0x3eb/0x96a [ 3835.489887] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.489889] [] ? __dequeue_signal+0x1a/0x113 [ 3835.489891] [] do_group_exit+0x3f/0x93 [ 3835.489894] [] get_signal+0x44d/0x4d1 [ 3835.489896] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.489899] [] do_signal+0x23/0x65c [ 3835.489902] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.489904] [] ? __fget+0x20/0x57 [ 3835.489906] [] ? fput+0x12/0x85 [ 3835.489909] [] ? fput_light+0xd/0xf [ 3835.489911] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.489914] [] do_notify_resume+0x27/0x5c [ 3835.489916] [] int_signal+0x12/0x17 [ 3835.489918] ---[ end trace a214ee23831c70be ]--- [ 3835.489994] systemd-journald[306]: /dev/kmsg buffer overrun, some messages lost. [ 3835.491338] ------------[ cut here ]------------ [ 3835.491360] WARNING: CPU: 1 PID: 21216 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0x8a/0xa3 [radeon]() [ 3835.491362] Modules linked in: bnep bluetooth snd_usb_audio snd_usbmidi_lib uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core snd_rawmidi tg3 intel_rapl iosf_mbi ptp pps_core snd_hda_codec_realtek snd_hda_codec_generic libphy x86_pkg_temp_thermal coretemp snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec microcode battery snd_hwdep processor xhci_pci xhci_hcd radeon ttm [ 3835.491376] CPU: 1 PID: 21216 Comm: gdbus Tainted: G W 3.19.3-gentoo #1 [ 3835.491377] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Extreme4, BIOS P2.80 01/17/2013 [ 3835.491378] 0000000000000009 ffff8802d28bb9d8 ffffffff81754eea 0000000000000063 [ 3835.491380] 0000000000000000 ffff8802d28bba18 ffffffff8103afbf 00000000ffffffff [ 3835.491382] ffffffffa00317cf ffff880419637c68 ffff880419637c00 ffff880419637c68 [ 3835.491385] Call Trace: [ 3835.491388] [] dump_stack+0x45/0x57 [ 3835.491391] [] warn_slowpath_common+0x9c/0xb6 [ 3835.491406] [] ? radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.491409] [] warn_slowpath_null+0x15/0x17 [ 3835.491424] [] radeon_ttm_bo_destroy+0x8a/0xa3 [radeon] [ 3835.491430] [] ttm_bo_release_list+0xfc/0x123 [ttm] [ 3835.491434] [] ? ttm_bo_unlock_delayed_workqueue+0x27/0x27 [ttm] [ 3835.491438] [] kref_sub+0x39/0x46 [ttm] [ 3835.491442] [] kref_put+0x11/0x13 [ttm] [ 3835.491446] [] ttm_bo_release+0x1c1/0x1d0 [ttm] [ 3835.491451] [] ? ttm_bo_synccpu_write_grab+0x76/0x76 [ttm] [ 3835.491455] [] kref_sub+0x39/0x46 [ttm] [ 3835.491459] [] kref_put+0x11/0x13 [ttm] [ 3835.491463] [] ttm_bo_unref+0x1e/0x20 [ttm] [ 3835.491478] [] radeon_bo_unref+0x25/0x3a [radeon] [ 3835.491497] [] radeon_gem_object_free+0x37/0x39 [radeon] [ 3835.491500] [] drm_gem_object_free+0x23/0x25 [ 3835.491504] [] drm_gem_object_unreference_unlocked+0x4e/0x55 [ 3835.491507] [] drm_gem_dmabuf_release+0xd/0xf [ 3835.491510] [] dma_buf_release+0x48/0xfd [ 3835.491513] [] __fput+0xef/0x18f [ 3835.491515] [] ____fput+0x9/0xb [ 3835.491518] [] task_work_run+0x85/0x9c [ 3835.491520] [] do_exit+0x3eb/0x96a [ 3835.491523] [] ? poll_select_copy_remaining+0xf4/0xf4 [ 3835.491525] [] ? __dequeue_signal+0x1a/0x113 [ 3835.491528] [] do_group_exit+0x3f/0x93 [ 3835.491530] [] get_signal+0x44d/0x4d1 [ 3835.491534] [] ? handle_mm_fault+0x67f/0x6bb [ 3835.491537] [] do_signal+0x23/0x65c [ 3835.491540] [] ? _raw_spin_lock_irq+0xa/0xc [ 3835.491543] [] ? __fget+0x20/0x57 [ 3835.491545] [] ? fput+0x12/0x85 [ 3835.491548] [] ? fput_light+0xd/0xf [ 3835.491550] [] ? __sys_sendmsg+0x4c/0x5b [ 3835.491553] [] do_notify_resume+0x27/0x5c [ 3835.491556] [] int_signal+0x12/0x17 [ 3835.491557] ---[ end trace a214ee23831c70bf ]---