Attachment 127252 Details for Bug 97805 – New dmesg with stack traces

New dmesg with stack traces

2016-12-10-dmesg.txt (text/plain), 21.41 KB, created by Artem Shinkarov on 2016-10-12 16:33:10 UTC

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Creator: Artem Shinkarov

Created: 2016-10-12 16:33:10 UTC

Size: 21.41 KB

patch

obsolete

>Oct 12 15:37:59 temanbk kernel: klogd 1.5.1, ---------- state change ---------- 
>Oct 12 15:37:59 temanbk kernel: Loaded 46031 symbols from 35 modules.
>Oct 12 17:08:36 temanbk kernel: [17604.824789] ------------[ cut here ]------------
>Oct 12 17:08:36 temanbk kernel: [17604.824805] WARNING: CPU: 1 PID: 2850 at drivers/gpu/drm/i915/intel_display.c:14141 intel_atomic_commit_tail+0x115e/0x1170 [i915]
>Oct 12 17:08:36 temanbk kernel: [17604.824806] pipe A vblank wait timed out
>Oct 12 17:08:36 temanbk kernel: [17604.824806] Modules linked in: btusb btrtl btintel btbcm bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev rtsx_pci_sdmmc brcmfmac dell_laptop i915 snd_hda_intel brcmutil snd_hda_codec mmc_core x86_pkg_temp_thermal intel_powerclamp snd_hwdep rtsx_pci snd_hda_core dell_wmi mfd_core dell_smbios dcdbas wmi dell_smo8800 coretemp
>Oct 12 17:08:36 temanbk kernel: [17604.824820] CPU: 1 PID: 2850 Comm: X Not tainted 4.8.0-rc5+ #1
>Oct 12 17:08:36 temanbk kernel: [17604.824821] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.00 04/07/2016
>Oct 12 17:08:36 temanbk kernel: [17604.824822]  0000000000000000 ffff8804a99efa78 ffffffff81366c18 ffff8804a99efac8
>Oct 12 17:08:36 temanbk kernel: [17604.824824]  0000000000000000 ffff8804a99efab8 ffffffff8108d8c6 0000373d00000001
>Oct 12 17:08:36 temanbk kernel: [17604.824825]  0000000000000000 0000000000000000 ffff8804a7500000 0000000000000000
>Oct 12 17:08:36 temanbk kernel: [17604.824827] Call Trace:
>Oct 12 17:08:36 temanbk kernel: [17604.824843]  [<ffffffff81366c18>] dump_stack+0x4d/0x65
>Oct 12 17:08:36 temanbk kernel: [17604.824846]  [<ffffffff8108d8c6>] __warn+0xc6/0xe0
>Oct 12 17:08:36 temanbk kernel: [17604.824847]  [<ffffffff8108d92a>] warn_slowpath_fmt+0x4a/0x50
>Oct 12 17:08:36 temanbk kernel: [17604.824849]  [<ffffffff810c7da0>] ? finish_wait+0x50/0x60
>Oct 12 17:08:36 temanbk kernel: [17604.824859]  [<ffffffffa01aa3fe>] intel_atomic_commit_tail+0x115e/0x1170 [i915]
>Oct 12 17:08:36 temanbk kernel: [17604.824861]  [<ffffffff810c81e0>] ? wake_atomic_t_function+0x60/0x60
>Oct 12 17:08:36 temanbk kernel: [17604.824870]  [<ffffffffa01aa79a>] intel_atomic_commit+0x38a/0x4f0 [i915]
>Oct 12 17:08:36 temanbk kernel: [17604.824872]  [<ffffffff814828f8>] ? drm_atomic_set_crtc_for_connector+0xd8/0x120
>Oct 12 17:08:36 temanbk kernel: [17604.824874]  [<ffffffff814831f2>] drm_atomic_commit+0x52/0x60
>Oct 12 17:08:36 temanbk kernel: [17604.824876]  [<ffffffff814637bc>] drm_atomic_helper_set_config+0x7c/0xb0
>Oct 12 17:08:36 temanbk kernel: [17604.824878]  [<ffffffff81474ee0>] drm_mode_set_config_internal+0x60/0x110
>Oct 12 17:08:36 temanbk kernel: [17604.824879]  [<ffffffff814776d3>] drm_mode_setcrtc+0x4a3/0x550
>Oct 12 17:08:36 temanbk kernel: [17604.824880]  [<ffffffff8146cee2>] drm_ioctl+0x1f2/0x490
>Oct 12 17:08:36 temanbk kernel: [17604.824882]  [<ffffffff815a3b96>] ? evdev_read+0xc6/0x2b0
>Oct 12 17:08:36 temanbk kernel: [17604.824883]  [<ffffffff81477230>] ? drm_mode_setplane+0x180/0x180
>Oct 12 17:08:36 temanbk kernel: [17604.824886]  [<ffffffff811cbc0d>] do_vfs_ioctl+0x8d/0x590
>Oct 12 17:08:36 temanbk kernel: [17604.824887]  [<ffffffff810990d5>] ? recalc_sigpending+0x15/0x50
>Oct 12 17:08:36 temanbk kernel: [17604.824889]  [<ffffffff811cc184>] SyS_ioctl+0x74/0x80
>Oct 12 17:08:36 temanbk kernel: [17604.824891]  [<ffffffff8185501b>] entry_SYSCALL_64_fastpath+0x13/0x8f
>Oct 12 17:08:36 temanbk kernel: [17604.824892] ---[ end trace 2dff68f85be7670c ]---
>Oct 12 17:08:59 temanbk kernel: [17627.756585] ------------[ cut here ]------------
>Oct 12 17:08:59 temanbk kernel: [17627.756595] WARNING: CPU: 1 PID: 2850 at drivers/gpu/drm/drm_irq.c:1224 drm_wait_one_vblank+0x194/0x1a0
>Oct 12 17:08:59 temanbk kernel: [17627.756597] vblank wait timed out on crtc 0
>Oct 12 17:08:59 temanbk kernel: [17627.756598] Modules linked in: btusb btrtl btintel btbcm bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev rtsx_pci_sdmmc brcmfmac dell_laptop i915 snd_hda_intel brcmutil snd_hda_codec mmc_core x86_pkg_temp_thermal intel_powerclamp snd_hwdep rtsx_pci snd_hda_core dell_wmi mfd_core dell_smbios dcdbas wmi dell_smo8800 coretemp
>Oct 12 17:08:59 temanbk kernel: [17627.756636] CPU: 1 PID: 2850 Comm: X Tainted: G        W       4.8.0-rc5+ #1
>Oct 12 17:08:59 temanbk kernel: [17627.756637] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.00 04/07/2016
>Oct 12 17:08:59 temanbk kernel: [17627.756640]  0000000000000000 ffff8804a99ef9a8 ffffffff81366c18 ffff8804a99ef9f8
>Oct 12 17:08:59 temanbk kernel: [17627.756645]  0000000000000000 ffff8804a99ef9e8 ffffffff8108d8c6 000004c80000077f
>Oct 12 17:08:59 temanbk kernel: [17627.756650]  ffff8804a7500000 0000000000000000 0000000000000000 000000000009bd58
>Oct 12 17:08:59 temanbk kernel: [17627.756654] Call Trace:
>Oct 12 17:08:59 temanbk kernel: [17627.756663]  [<ffffffff81366c18>] dump_stack+0x4d/0x65
>Oct 12 17:08:59 temanbk kernel: [17627.756668]  [<ffffffff8108d8c6>] __warn+0xc6/0xe0
>Oct 12 17:08:59 temanbk kernel: [17627.756672]  [<ffffffff8108d92a>] warn_slowpath_fmt+0x4a/0x50
>Oct 12 17:08:59 temanbk kernel: [17627.756677]  [<ffffffff810c7da0>] ? finish_wait+0x50/0x60
>Oct 12 17:08:59 temanbk kernel: [17627.756681]  [<ffffffff8146ef54>] drm_wait_one_vblank+0x194/0x1a0
>Oct 12 17:08:59 temanbk kernel: [17627.756684]  [<ffffffff810c81e0>] ? wake_atomic_t_function+0x60/0x60
>Oct 12 17:08:59 temanbk kernel: [17627.756729]  [<ffffffffa01a904f>] skl_update_crtcs+0x14f/0x180 [i915]
>Oct 12 17:08:59 temanbk kernel: [17627.756758]  [<ffffffffa01a95ee>] intel_atomic_commit_tail+0x34e/0x1170 [i915]
>Oct 12 17:08:59 temanbk kernel: [17627.756788]  [<ffffffffa016de91>] ? i915_wait_request+0x1d1/0x5e0 [i915]
>Oct 12 17:08:59 temanbk kernel: [17627.756793]  [<ffffffff81460161>] ? drm_atomic_helper_swap_state+0x111/0x2f0
>Oct 12 17:08:59 temanbk kernel: [17627.756820]  [<ffffffffa01aa79a>] intel_atomic_commit+0x38a/0x4f0 [i915]
>Oct 12 17:08:59 temanbk kernel: [17627.756826]  [<ffffffff814828f8>] ? drm_atomic_set_crtc_for_connector+0xd8/0x120
>Oct 12 17:08:59 temanbk kernel: [17627.756830]  [<ffffffff814831f2>] drm_atomic_commit+0x52/0x60
>Oct 12 17:08:59 temanbk kernel: [17627.756834]  [<ffffffff814637bc>] drm_atomic_helper_set_config+0x7c/0xb0
>Oct 12 17:08:59 temanbk kernel: [17627.756840]  [<ffffffff81474ee0>] drm_mode_set_config_internal+0x60/0x110
>Oct 12 17:08:59 temanbk kernel: [17627.756844]  [<ffffffff814776d3>] drm_mode_setcrtc+0x4a3/0x550
>Oct 12 17:08:59 temanbk kernel: [17627.756847]  [<ffffffff8146cee2>] drm_ioctl+0x1f2/0x490
>Oct 12 17:08:59 temanbk kernel: [17627.756852]  [<ffffffff81477230>] ? drm_mode_setplane+0x180/0x180
>Oct 12 17:08:59 temanbk kernel: [17627.756858]  [<ffffffff811cbc0d>] do_vfs_ioctl+0x8d/0x590
>Oct 12 17:08:59 temanbk kernel: [17627.756862]  [<ffffffff810990d5>] ? recalc_sigpending+0x15/0x50
>Oct 12 17:08:59 temanbk kernel: [17627.756866]  [<ffffffff811cc184>] SyS_ioctl+0x74/0x80
>Oct 12 17:08:59 temanbk kernel: [17627.756871]  [<ffffffff8185501b>] entry_SYSCALL_64_fastpath+0x13/0x8f
>Oct 12 17:08:59 temanbk kernel: [17627.756874] ---[ end trace 2dff68f85be7670d ]---
>Oct 12 17:08:59 temanbk kernel: [17627.812548] ------------[ cut here ]------------
>Oct 12 17:08:59 temanbk kernel: [17627.812590] WARNING: CPU: 1 PID: 2850 at drivers/gpu/drm/i915/intel_display.c:14141 intel_atomic_commit_tail+0x115e/0x1170 [i915]
>Oct 12 17:08:59 temanbk kernel: [17627.812591] pipe B vblank wait timed out
>Oct 12 17:08:59 temanbk kernel: [17627.812592] Modules linked in: btusb btrtl btintel btbcm bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev rtsx_pci_sdmmc brcmfmac dell_laptop i915 snd_hda_intel brcmutil snd_hda_codec mmc_core x86_pkg_temp_thermal intel_powerclamp snd_hwdep rtsx_pci snd_hda_core dell_wmi mfd_core dell_smbios dcdbas wmi dell_smo8800 coretemp
>Oct 12 17:08:59 temanbk kernel: [17627.812630] CPU: 1 PID: 2850 Comm: X Tainted: G        W       4.8.0-rc5+ #1
>Oct 12 17:08:59 temanbk kernel: [17627.812631] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.00 04/07/2016
>Oct 12 17:08:59 temanbk kernel: [17627.812633]  0000000000000000 ffff8804a99efa78 ffffffff81366c18 ffff8804a99efac8
>Oct 12 17:08:59 temanbk kernel: [17627.812638]  0000000000000000 ffff8804a99efab8 ffffffff8108d8c6 0000373d00000002
>Oct 12 17:08:59 temanbk kernel: [17627.812643]  0000000000000001 00000000000000a8 ffff8804a7500000 0000000000000004
>Oct 12 17:08:59 temanbk kernel: [17627.812647] Call Trace:
>Oct 12 17:08:59 temanbk kernel: [17627.812655]  [<ffffffff81366c18>] dump_stack+0x4d/0x65
>Oct 12 17:08:59 temanbk kernel: [17627.812660]  [<ffffffff8108d8c6>] __warn+0xc6/0xe0
>Oct 12 17:08:59 temanbk kernel: [17627.812663]  [<ffffffff8108d92a>] warn_slowpath_fmt+0x4a/0x50
>Oct 12 17:08:59 temanbk kernel: [17627.812668]  [<ffffffff810c7da0>] ? finish_wait+0x50/0x60
>Oct 12 17:08:59 temanbk kernel: [17627.812695]  [<ffffffffa01aa3fe>] intel_atomic_commit_tail+0x115e/0x1170 [i915]
>Oct 12 17:08:59 temanbk kernel: [17627.812722]  [<ffffffffa016de91>] ? i915_wait_request+0x1d1/0x5e0 [i915]
>Oct 12 17:08:59 temanbk kernel: [17627.812726]  [<ffffffff810c81e0>] ? wake_atomic_t_function+0x60/0x60
>Oct 12 17:08:59 temanbk kernel: [17627.812751]  [<ffffffffa01aa79a>] intel_atomic_commit+0x38a/0x4f0 [i915]
>Oct 12 17:08:59 temanbk kernel: [17627.812757]  [<ffffffff814828f8>] ? drm_atomic_set_crtc_for_connector+0xd8/0x120
>Oct 12 17:08:59 temanbk kernel: [17627.812761]  [<ffffffff814831f2>] drm_atomic_commit+0x52/0x60
>Oct 12 17:08:59 temanbk kernel: [17627.812765]  [<ffffffff814637bc>] drm_atomic_helper_set_config+0x7c/0xb0
>Oct 12 17:08:59 temanbk kernel: [17627.812769]  [<ffffffff81474ee0>] drm_mode_set_config_internal+0x60/0x110
>Oct 12 17:08:59 temanbk kernel: [17627.812773]  [<ffffffff814776d3>] drm_mode_setcrtc+0x4a3/0x550
>Oct 12 17:08:59 temanbk kernel: [17627.812776]  [<ffffffff8146cee2>] drm_ioctl+0x1f2/0x490
>Oct 12 17:08:59 temanbk kernel: [17627.812780]  [<ffffffff81477230>] ? drm_mode_setplane+0x180/0x180
>Oct 12 17:08:59 temanbk kernel: [17627.812785]  [<ffffffff811cbc0d>] do_vfs_ioctl+0x8d/0x590
>Oct 12 17:08:59 temanbk kernel: [17627.812789]  [<ffffffff810990d5>] ? recalc_sigpending+0x15/0x50
>Oct 12 17:08:59 temanbk kernel: [17627.812793]  [<ffffffff811cc184>] SyS_ioctl+0x74/0x80
>Oct 12 17:08:59 temanbk kernel: [17627.812797]  [<ffffffff8185501b>] entry_SYSCALL_64_fastpath+0x13/0x8f
>Oct 12 17:08:59 temanbk kernel: [17627.812800] ---[ end trace 2dff68f85be7670e ]---
>Oct 12 17:09:30 temanbk kernel: [17658.844351] ------------[ cut here ]------------
>Oct 12 17:09:30 temanbk kernel: [17658.844357] WARNING: CPU: 1 PID: 2850 at drivers/gpu/drm/drm_irq.c:1224 drm_wait_one_vblank+0x194/0x1a0
>Oct 12 17:09:30 temanbk kernel: [17658.844358] vblank wait timed out on crtc 0
>Oct 12 17:09:30 temanbk kernel: [17658.844359] Modules linked in: btusb btrtl btintel btbcm bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev rtsx_pci_sdmmc brcmfmac dell_laptop i915 snd_hda_intel brcmutil snd_hda_codec mmc_core x86_pkg_temp_thermal intel_powerclamp snd_hwdep rtsx_pci snd_hda_core dell_wmi mfd_core dell_smbios dcdbas wmi dell_smo8800 coretemp
>Oct 12 17:09:30 temanbk kernel: [17658.844382] CPU: 1 PID: 2850 Comm: X Tainted: G        W       4.8.0-rc5+ #1
>Oct 12 17:09:30 temanbk kernel: [17658.844383] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.00 04/07/2016
>Oct 12 17:09:30 temanbk kernel: [17658.844385]  0000000000000000 ffff8804a99ef9a8 ffffffff81366c18 ffff8804a99ef9f8
>Oct 12 17:09:30 temanbk kernel: [17658.844388]  0000000000000000 ffff8804a99ef9e8 ffffffff8108d8c6 000004c80000077f
>Oct 12 17:09:30 temanbk kernel: [17658.844391]  ffff8804a7500000 0000000000000000 0000000000000000 000000000009bd58
>Oct 12 17:09:30 temanbk kernel: [17658.844394] Call Trace:
>Oct 12 17:09:30 temanbk kernel: [17658.844399]  [<ffffffff81366c18>] dump_stack+0x4d/0x65
>Oct 12 17:09:30 temanbk kernel: [17658.844402]  [<ffffffff8108d8c6>] __warn+0xc6/0xe0
>Oct 12 17:09:30 temanbk kernel: [17658.844404]  [<ffffffff8108d92a>] warn_slowpath_fmt+0x4a/0x50
>Oct 12 17:09:30 temanbk kernel: [17658.844407]  [<ffffffff810c7da0>] ? finish_wait+0x50/0x60
>Oct 12 17:09:30 temanbk kernel: [17658.844409]  [<ffffffff8146ef54>] drm_wait_one_vblank+0x194/0x1a0
>Oct 12 17:09:30 temanbk kernel: [17658.844412]  [<ffffffff810c81e0>] ? wake_atomic_t_function+0x60/0x60
>Oct 12 17:09:30 temanbk kernel: [17658.844433]  [<ffffffffa01a904f>] skl_update_crtcs+0x14f/0x180 [i915]
>Oct 12 17:09:30 temanbk kernel: [17658.844450]  [<ffffffffa01a95ee>] intel_atomic_commit_tail+0x34e/0x1170 [i915]
>Oct 12 17:09:30 temanbk kernel: [17658.844455]  [<ffffffff811af393>] ? kmem_cache_alloc_trace+0x143/0x150
>Oct 12 17:09:30 temanbk kernel: [17658.844458]  [<ffffffff81460161>] ? drm_atomic_helper_swap_state+0x111/0x2f0
>Oct 12 17:09:30 temanbk kernel: [17658.844460]  [<ffffffff8145f53a>] ? drm_atomic_helper_prepare_planes+0x4a/0x110
>Oct 12 17:09:30 temanbk kernel: [17658.844474]  [<ffffffffa01aa79a>] intel_atomic_commit+0x38a/0x4f0 [i915]
>Oct 12 17:09:30 temanbk kernel: [17658.844477]  [<ffffffff814828f8>] ? drm_atomic_set_crtc_for_connector+0xd8/0x120
>Oct 12 17:09:30 temanbk kernel: [17658.844480]  [<ffffffff814831f2>] drm_atomic_commit+0x52/0x60
>Oct 12 17:09:30 temanbk kernel: [17658.844482]  [<ffffffff814637bc>] drm_atomic_helper_set_config+0x7c/0xb0
>Oct 12 17:09:30 temanbk kernel: [17658.844485]  [<ffffffff81474ee0>] drm_mode_set_config_internal+0x60/0x110
>Oct 12 17:09:30 temanbk kernel: [17658.844488]  [<ffffffff814776d3>] drm_mode_setcrtc+0x4a3/0x550
>Oct 12 17:09:30 temanbk kernel: [17658.844489]  [<ffffffff8146cee2>] drm_ioctl+0x1f2/0x490
>Oct 12 17:09:30 temanbk kernel: [17658.844492]  [<ffffffff815a3b96>] ? evdev_read+0xc6/0x2b0
>Oct 12 17:09:30 temanbk kernel: [17658.844495]  [<ffffffff81477230>] ? drm_mode_setplane+0x180/0x180
>Oct 12 17:09:30 temanbk kernel: [17658.844498]  [<ffffffff811cbc0d>] do_vfs_ioctl+0x8d/0x590
>Oct 12 17:09:30 temanbk kernel: [17658.844500]  [<ffffffff810990d5>] ? recalc_sigpending+0x15/0x50
>Oct 12 17:09:30 temanbk kernel: [17658.844503]  [<ffffffff811cc184>] SyS_ioctl+0x74/0x80
>Oct 12 17:09:30 temanbk kernel: [17658.844506]  [<ffffffff8185501b>] entry_SYSCALL_64_fastpath+0x13/0x8f
>Oct 12 17:09:30 temanbk kernel: [17658.844507] ---[ end trace 2dff68f85be7670f ]---
>Oct 12 17:09:30 temanbk kernel: [17658.948283] ------------[ cut here ]------------
>Oct 12 17:09:30 temanbk kernel: [17658.948288] WARNING: CPU: 1 PID: 2850 at drivers/gpu/drm/drm_irq.c:1224 drm_wait_one_vblank+0x194/0x1a0
>Oct 12 17:09:30 temanbk kernel: [17658.948289] vblank wait timed out on crtc 1
>Oct 12 17:09:30 temanbk kernel: [17658.948290] Modules linked in: btusb btrtl btintel btbcm bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev rtsx_pci_sdmmc brcmfmac dell_laptop i915 snd_hda_intel brcmutil snd_hda_codec mmc_core x86_pkg_temp_thermal intel_powerclamp snd_hwdep rtsx_pci snd_hda_core dell_wmi mfd_core dell_smbios dcdbas wmi dell_smo8800 coretemp
>Oct 12 17:09:30 temanbk kernel: [17658.948312] CPU: 1 PID: 2850 Comm: X Tainted: G        W       4.8.0-rc5+ #1
>Oct 12 17:09:30 temanbk kernel: [17658.948313] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.00 04/07/2016
>Oct 12 17:09:30 temanbk kernel: [17658.948314]  0000000000000000 ffff8804a99ef9a8 ffffffff81366c18 ffff8804a99ef9f8
>Oct 12 17:09:30 temanbk kernel: [17658.948318]  0000000000000000 ffff8804a99ef9e8 ffffffff8108d8c6 000004c8000009ff
>Oct 12 17:09:30 temanbk kernel: [17658.948321]  ffff8804a7500000 0000000000000001 0000000000000000 000000000009b7f9
>Oct 12 17:09:30 temanbk kernel: [17658.948324] Call Trace:
>Oct 12 17:09:30 temanbk kernel: [17658.948329]  [<ffffffff81366c18>] dump_stack+0x4d/0x65
>Oct 12 17:09:30 temanbk kernel: [17658.948331]  [<ffffffff8108d8c6>] __warn+0xc6/0xe0
>Oct 12 17:09:30 temanbk kernel: [17658.948334]  [<ffffffff8108d92a>] warn_slowpath_fmt+0x4a/0x50
>Oct 12 17:09:30 temanbk kernel: [17658.948337]  [<ffffffff810c7da0>] ? finish_wait+0x50/0x60
>Oct 12 17:09:30 temanbk kernel: [17658.948339]  [<ffffffff8146ef54>] drm_wait_one_vblank+0x194/0x1a0
>Oct 12 17:09:30 temanbk kernel: [17658.948341]  [<ffffffff810c81e0>] ? wake_atomic_t_function+0x60/0x60
>Oct 12 17:09:30 temanbk kernel: [17658.948364]  [<ffffffffa01a904f>] skl_update_crtcs+0x14f/0x180 [i915]
>Oct 12 17:09:30 temanbk kernel: [17658.948383]  [<ffffffffa01a95ee>] intel_atomic_commit_tail+0x34e/0x1170 [i915]
>Oct 12 17:09:30 temanbk kernel: [17658.948386]  [<ffffffff811af393>] ? kmem_cache_alloc_trace+0x143/0x150
>Oct 12 17:09:30 temanbk kernel: [17658.948389]  [<ffffffff81460161>] ? drm_atomic_helper_swap_state+0x111/0x2f0
>Oct 12 17:09:30 temanbk kernel: [17658.948391]  [<ffffffff8145f53a>] ? drm_atomic_helper_prepare_planes+0x4a/0x110
>Oct 12 17:09:30 temanbk kernel: [17658.948407]  [<ffffffffa01aa79a>] intel_atomic_commit+0x38a/0x4f0 [i915]
>Oct 12 17:09:30 temanbk kernel: [17658.948411]  [<ffffffff814828f8>] ? drm_atomic_set_crtc_for_connector+0xd8/0x120
>Oct 12 17:09:30 temanbk kernel: [17658.948413]  [<ffffffff814831f2>] drm_atomic_commit+0x52/0x60
>Oct 12 17:09:30 temanbk kernel: [17658.948416]  [<ffffffff814637bc>] drm_atomic_helper_set_config+0x7c/0xb0
>Oct 12 17:09:30 temanbk kernel: [17658.948419]  [<ffffffff81474ee0>] drm_mode_set_config_internal+0x60/0x110
>Oct 12 17:09:30 temanbk kernel: [17658.948422]  [<ffffffff814776d3>] drm_mode_setcrtc+0x4a3/0x550
>Oct 12 17:09:30 temanbk kernel: [17658.948424]  [<ffffffff8146cee2>] drm_ioctl+0x1f2/0x490
>Oct 12 17:09:30 temanbk kernel: [17658.948427]  [<ffffffff815a3b96>] ? evdev_read+0xc6/0x2b0
>Oct 12 17:09:30 temanbk kernel: [17658.948430]  [<ffffffff81477230>] ? drm_mode_setplane+0x180/0x180
>Oct 12 17:09:30 temanbk kernel: [17658.948433]  [<ffffffff811cbc0d>] do_vfs_ioctl+0x8d/0x590
>Oct 12 17:09:30 temanbk kernel: [17658.948436]  [<ffffffff810990d5>] ? recalc_sigpending+0x15/0x50
>Oct 12 17:09:30 temanbk kernel: [17658.948438]  [<ffffffff811cc184>] SyS_ioctl+0x74/0x80
>Oct 12 17:09:30 temanbk kernel: [17658.948441]  [<ffffffff8185501b>] entry_SYSCALL_64_fastpath+0x13/0x8f
>Oct 12 17:09:30 temanbk kernel: [17658.948443] ---[ end trace 2dff68f85be76710 ]---
>Oct 12 17:09:31 temanbk kernel: [17659.255297] ------------[ cut here ]------------
>Oct 12 17:09:31 temanbk kernel: [17659.255313] WARNING: CPU: 1 PID: 2850 at drivers/gpu/drm/i915/intel_display.c:14141 intel_atomic_commit_tail+0x115e/0x1170 [i915]
>Oct 12 17:09:31 temanbk kernel: [17659.255313] pipe C vblank wait timed out
>Oct 12 17:09:31 temanbk kernel: [17659.255314] Modules linked in: btusb btrtl btintel btbcm bluetooth snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev rtsx_pci_sdmmc brcmfmac dell_laptop i915 snd_hda_intel brcmutil snd_hda_codec mmc_core x86_pkg_temp_thermal intel_powerclamp snd_hwdep rtsx_pci snd_hda_core dell_wmi mfd_core dell_smbios dcdbas wmi dell_smo8800 coretemp
>Oct 12 17:09:31 temanbk kernel: [17659.255324] CPU: 1 PID: 2850 Comm: X Tainted: G        W       4.8.0-rc5+ #1
>Oct 12 17:09:31 temanbk kernel: [17659.255324] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.00 04/07/2016
>Oct 12 17:09:31 temanbk kernel: [17659.255325]  0000000000000000 ffff8804a99efa78 ffffffff81366c18 ffff8804a99efac8
>Oct 12 17:09:31 temanbk kernel: [17659.255327]  0000000000000000 ffff8804a99efab8 ffffffff8108d8c6 0000373d00000004
>Oct 12 17:09:31 temanbk kernel: [17659.255328]  0000000000000002 0000000000000150 ffff8804a7500000 0000000000000008
>Oct 12 17:09:31 temanbk kernel: [17659.255330] Call Trace:
>Oct 12 17:09:31 temanbk kernel: [17659.255332]  [<ffffffff81366c18>] dump_stack+0x4d/0x65
>Oct 12 17:09:31 temanbk kernel: [17659.255334]  [<ffffffff8108d8c6>] __warn+0xc6/0xe0
>Oct 12 17:09:31 temanbk kernel: [17659.255335]  [<ffffffff8108d92a>] warn_slowpath_fmt+0x4a/0x50
>Oct 12 17:09:31 temanbk kernel: [17659.255336]  [<ffffffff810c7da0>] ? finish_wait+0x50/0x60
>Oct 12 17:09:31 temanbk kernel: [17659.255345]  [<ffffffffa01aa3fe>] intel_atomic_commit_tail+0x115e/0x1170 [i915]
>Oct 12 17:09:31 temanbk kernel: [17659.255347]  [<ffffffff810c81e0>] ? wake_atomic_t_function+0x60/0x60
>Oct 12 17:09:31 temanbk kernel: [17659.255355]  [<ffffffffa01aa79a>] intel_atomic_commit+0x38a/0x4f0 [i915]
>Oct 12 17:09:31 temanbk kernel: [17659.255356]  [<ffffffff814828f8>] ? drm_atomic_set_crtc_for_connector+0xd8/0x120
>Oct 12 17:09:31 temanbk kernel: [17659.255358]  [<ffffffff814831f2>] drm_atomic_commit+0x52/0x60
>Oct 12 17:09:31 temanbk kernel: [17659.255359]  [<ffffffff814637bc>] drm_atomic_helper_set_config+0x7c/0xb0
>Oct 12 17:09:31 temanbk kernel: [17659.255360]  [<ffffffff81474ee0>] drm_mode_set_config_internal+0x60/0x110
>Oct 12 17:09:31 temanbk kernel: [17659.255362]  [<ffffffff814776d3>] drm_mode_setcrtc+0x4a3/0x550
>Oct 12 17:09:31 temanbk kernel: [17659.255363]  [<ffffffff8146cee2>] drm_ioctl+0x1f2/0x490
>Oct 12 17:09:31 temanbk kernel: [17659.255364]  [<ffffffff815a3b96>] ? evdev_read+0xc6/0x2b0
>Oct 12 17:09:31 temanbk kernel: [17659.255365]  [<ffffffff81477230>] ? drm_mode_setplane+0x180/0x180
>Oct 12 17:09:31 temanbk kernel: [17659.255367]  [<ffffffff811cbc0d>] do_vfs_ioctl+0x8d/0x590
>Oct 12 17:09:31 temanbk kernel: [17659.255368]  [<ffffffff810990d5>] ? recalc_sigpending+0x15/0x50
>Oct 12 17:09:31 temanbk kernel: [17659.255370]  [<ffffffff811cc184>] SyS_ioctl+0x74/0x80
>Oct 12 17:09:31 temanbk kernel: [17659.255371]  [<ffffffff8185501b>] entry_SYSCALL_64_fastpath+0x13/0x8f
>Oct 12 17:09:31 temanbk kernel: [17659.255372] ---[ end trace 2dff68f85be76711 ]---
>

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Attachments on bug 97805: 126517 | 126518 | 127252

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