[Bug 101597] New: [BAT][PNV] pipe [AB] vblank wait timed out
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Jun 26 12:33:09 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=101597
Bug ID: 101597
Summary: [BAT][PNV] pipe [AB] vblank wait timed out
Product: DRI
Version: DRI git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: martin.peres at free.fr
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
Starting from CI_DRM_2765, the igt at kms_pipe_crc_basic@hang-read-crc-pipe-a/b
tests started being run on fi-pnv-d510.
The pipe b always gives the following warning:
[ 490.402413] Setting dangerous option reset - tainting kernel
[ 491.525783] drm/i915: Resetting chip after gpu hang
[ 492.097964] pipe B vblank wait timed out
[ 492.098046] ------------[ cut here ]------------
[ 492.098203] WARNING: CPU: 0 PID: 3536 at
drivers/gpu/drm/i915/intel_display.c:12851 intel_atomic_commit_tail+0xf4e/0xf70
[i915]
[ 492.098210] Modules linked in: vgem i915 coretemp snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_intel snd_hda_codec lpc_ich snd_hwdep r8169
snd_hda_core mii snd_pcm prime_numbers
[ 492.098299] CPU: 0 PID: 3536 Comm: kms_pipe_crc_ba Tainted: G U W
4.12.0-rc7-CI-CI_DRM_2770+ #1
[ 492.098307] Hardware name: /D510MO, BIOS
MOPNV10J.86A.0311.2010.0802.2346 08/02/2010
[ 492.098314] task: ffff880015b8cbc0 task.stack: ffffc90000cdc000
[ 492.098452] RIP: 0010:intel_atomic_commit_tail+0xf4e/0xf70 [i915]
[ 492.098462] RSP: 0018:ffffc90000cdfac8 EFLAGS: 00010292
[ 492.098475] RAX: 000000000000001c RBX: 0000000000000001 RCX:
0000000000000006
[ 492.098482] RDX: 0000000000000006 RSI: ffffffff81cba139 RDI:
ffffffff81c9984f
[ 492.098488] RBP: ffffc90000cdfb70 R08: 0000000000000000 R09:
0000000000000001
[ 492.098494] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff88001a3b8000
[ 492.098501] R13: 0000000000000218 R14: 0000000000000004 R15:
0000000000000002
[ 492.098508] FS: 00007f75d4c39a40(0000) GS:ffff88001ec00000(0000)
knlGS:0000000000000000
[ 492.098515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 492.098522] CR2: 00007f75cfd88000 CR3: 000000000dfc8000 CR4:
00000000000006f0
[ 492.098529] Call Trace:
[ 492.098562] ? wake_atomic_t_function+0x30/0x30
[ 492.098712] intel_atomic_commit+0x3fb/0x500 [i915]
[ 492.098732] ? drm_atomic_check_only+0x3d0/0x560
[ 492.098745] ? drm_connector_list_iter_end+0x2f/0x40
[ 492.098759] ? handle_conflicting_encoders+0x270/0x290
[ 492.098776] drm_atomic_commit+0x46/0x50
[ 492.098791] drm_atomic_helper_set_config+0x68/0x90
[ 492.098807] __drm_mode_set_config_internal+0x60/0x110
[ 492.098823] drm_mode_setcrtc+0x3e9/0x5f0
[ 492.098956] drm_ioctl+0x202/0x490
[ 492.098968] ? drm_mode_getcrtc+0x180/0x180
[ 492.099007] ? __this_cpu_preempt_check+0x13/0x20
[ 492.099026] do_vfs_ioctl+0x90/0x6d0
[ 492.099040] ? entry_SYSCALL_64_fastpath+0x5/0xb1
[ 492.099054] ? __this_cpu_preempt_check+0x13/0x20
[ 492.099069] ? trace_hardirqs_on_caller+0xe7/0x1c0
[ 492.099087] SyS_ioctl+0x3c/0x70
[ 492.099107] entry_SYSCALL_64_fastpath+0x1c/0xb1
[ 492.099117] RIP: 0033:0x7f75d313d357
[ 492.099125] RSP: 002b:00007ffc465d6bd8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 492.099137] RAX: ffffffffffffffda RBX: ffffffff81470333 RCX:
00007f75d313d357
[ 492.099144] RDX: 00007ffc465d6c10 RSI: 00000000c06864a2 RDI:
0000000000000003
[ 492.099150] RBP: ffffc90000cdff88 R08: 0000000000000000 R09:
00000000020372b8
[ 492.099157] R10: 00000000020372d8 R11: 0000000000000246 R12:
0000000002036d18
[ 492.099163] R13: 0000000000000003 R14: 00000000c06864a2 R15:
0000000000000003
[ 492.099181] ? __this_cpu_preempt_check+0x13/0x20
[ 492.099207] Code: ff ff ff 48 83 c7 08 e8 01 c6 f5 e0 4c 8b 85 78 ff ff ff
4d 85 c0 0f 85 d4 fd ff ff 8d 73 41 48 c7 c7 50 02 24 a0 e8 6b 99 00 e1 <0f> ff
e9 be fd ff ff 8d 70 41 48 c7 c7 20 02 24 a0 e8 55 99 00
[ 492.099547] ---[ end trace ffde64c737a3f6b0 ]---
The pipe A sometimes throws the following warning:
[ 487.226361] drm/i915: Resetting chip after gpu hang
[ 487.783046] pipe A vblank wait timed out
[ 487.783119] ------------[ cut here ]------------
[ 487.783253] WARNING: CPU: 3 PID: 3530 at
drivers/gpu/drm/i915/intel_display.c:12851 intel_atomic_commit_tail+0xf4e/0xf70
[i915]
[ 487.783259] Modules linked in: vgem i915 coretemp snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_intel snd_hda_codec lpc_ich snd_hwdep r8169
snd_hda_core mii snd_pcm prime_numbers
[ 487.783329] CPU: 3 PID: 3530 Comm: kms_pipe_crc_ba Tainted: G U
4.12.0-rc7-CI-CI_DRM_2770+ #1
[ 487.783334] Hardware name: /D510MO, BIOS
MOPNV10J.86A.0311.2010.0802.2346 08/02/2010
[ 487.783340] task: ffff88001e6ea600 task.stack: ffffc90000cd4000
[ 487.783457] RIP: 0010:intel_atomic_commit_tail+0xf4e/0xf70 [i915]
[ 487.783463] RSP: 0018:ffffc90000cd7ac8 EFLAGS: 00010292
[ 487.783472] RAX: 000000000000001c RBX: 0000000000000000 RCX:
0000000000000006
[ 487.783478] RDX: 0000000000000006 RSI: ffffffff81cba139 RDI:
ffffffff81c9984f
[ 487.783483] RBP: ffffc90000cd7b70 R08: 0000000000000000 R09:
0000000000000001
[ 487.783488] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff88001a3b8000
[ 487.783492] R13: 0000000000000000 R14: 0000000000000000 R15:
0000000000000001
[ 487.783499] FS: 00007fb889686a40(0000) GS:ffff88001ed80000(0000)
knlGS:0000000000000000
[ 487.783504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 487.783509] CR2: 00007fb8847d5000 CR3: 0000000007997000 CR4:
00000000000006e0
[ 487.783514] Call Trace:
[ 487.783542] ? wake_atomic_t_function+0x30/0x30
[ 487.783666] intel_atomic_commit+0x3fb/0x500 [i915]
[ 487.783681] ? drm_atomic_check_only+0x3d0/0x560
[ 487.783691] ? drm_connector_list_iter_end+0x2f/0x40
[ 487.783701] ? handle_conflicting_encoders+0x270/0x290
[ 487.783714] drm_atomic_commit+0x46/0x50
[ 487.783724] drm_atomic_helper_set_config+0x68/0x90
[ 487.783736] __drm_mode_set_config_internal+0x60/0x110
[ 487.783747] drm_mode_setcrtc+0x3e9/0x5f0
[ 487.783789] drm_ioctl+0x202/0x490
[ 487.783796] ? drm_mode_getcrtc+0x180/0x180
[ 487.783824] ? __this_cpu_preempt_check+0x13/0x20
[ 487.783837] do_vfs_ioctl+0x90/0x6d0
[ 487.783848] ? entry_SYSCALL_64_fastpath+0x5/0xb1
[ 487.783858] ? __this_cpu_preempt_check+0x13/0x20
[ 487.783867] ? trace_hardirqs_on_caller+0xe7/0x1c0
[ 487.783880] SyS_ioctl+0x3c/0x70
[ 487.783894] entry_SYSCALL_64_fastpath+0x1c/0xb1
[ 487.783981] RIP: 0033:0x7fb887b8a357
[ 487.783987] RSP: 002b:00007ffd201881d8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 487.783997] RAX: ffffffffffffffda RBX: ffffffff81470333 RCX:
00007fb887b8a357
[ 487.784003] RDX: 00007ffd20188210 RSI: 00000000c06864a2 RDI:
0000000000000003
[ 487.784008] RBP: ffffc90000cd7f88 R08: 0000000000000000 R09:
00000000011fe2b8
[ 487.784013] R10: 00000000011fe2d8 R11: 0000000000000246 R12:
00000000011fdc70
[ 487.784018] R13: 0000000000000003 R14: 00000000c06864a2 R15:
0000000000000003
[ 487.784032] ? __this_cpu_preempt_check+0x13/0x20
[ 487.784050] Code: ff ff ff 48 83 c7 08 e8 01 c6 f5 e0 4c 8b 85 78 ff ff ff
4d 85 c0 0f 85 d4 fd ff ff 8d 73 41 48 c7 c7 50 02 24 a0 e8 6b 99 00 e1 <0f> ff
e9 be fd ff ff 8d 70 41 48 c7 c7 20 02 24 a0 e8 55 99 00
[ 487.784319] ---[ end trace ffde64c737a3f6af ]---
Full logs:
- Pipe A:
https://intel-gfx-ci.01.org/CI/CI_DRM_2770/fi-pnv-d510/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html
- Pipe B:
https://intel-gfx-ci.01.org/CI/CI_DRM_2770/fi-pnv-d510/igt@kms_pipe_crc_basic@hang-read-crc-pipe-b.html
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