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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][DRMTIP] igt@kms_flip@* - dmesg-warn - vblank wait timed out on crtc 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107812">107812</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][DRMTIP] igt@kms_flip@* - dmesg-warn - vblank wait timed out on crtc 0
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>martin.peres@free.fr
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_98/fi-bdw-samus/igt@pm_rpm@universal-planes.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_98/fi-bdw-samus/igt@pm_rpm@universal-planes.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_100/fi-bdw-samus/igt@kms_flip@basic-flip-vs-wf_vblank.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_100/fi-bdw-samus/igt@kms_flip@basic-flip-vs-wf_vblank.html</a>
[ 224.596863] ------------[ cut here ]------------
[ 224.596870] vblank wait timed out on crtc 0
[ 224.596894] WARNING: CPU: 0 PID: 1315 at drivers/gpu/drm/drm_vblank.c:1084
drm_wait_one_vblank+0x172/0x180
[ 224.596897] Modules linked in: snd_hda_codec_hdmi ax88179_178a
x86_pkg_temp_thermal usbnet mii coretemp btusb i915 crct10dif_pclmul btrtl
btbcm crc32_pclmul ghash_clmulni_intel btintel bluetooth ecdh_generic mei_me
snd_hda_intel mei lpc_ich snd_hda_codec snd_hwdep snd_hda_core snd_pcm
prime_numbers
[ 224.596979] CPU: 0 PID: 1315 Comm: kms_flip Tainted: G U
4.19.0-rc1-g0892613a442a-drmtip_100+ #1
[ 224.596982] Hardware name: GOOGLE Samus/Samus, BIOS MrChromebox 02/04/2018
[ 224.596987] RIP: 0010:drm_wait_one_vblank+0x172/0x180
[ 224.596991] Code: ff ff ff e8 d0 0c a7 ff 48 89 e6 4c 89 f7 e8 05 15 ac ff
45 85 e4 0f 85 0f ff ff ff 89 ee 48 c7 c7 90 cc 0c 8d e8 ce 09 a7 ff <0f> 0b e9
fa fe ff ff 0f 1f 80 00 00 00 00 8b b7 f8 00 00 00 48 8b
[ 224.596995] RSP: 0018:ffff99f5009a3a50 EFLAGS: 00010286
[ 224.597001] RAX: 0000000000000000 RBX: ffff8af358280000 RCX:
0000000000000001
[ 224.597005] RDX: 0000000080000001 RSI: ffffffff8d080d20 RDI:
00000000ffffffff
[ 224.597008] RBP: 0000000000000000 R08: 000000001531cbb9 R09:
0000000000000000
[ 224.597012] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
[ 224.597015] R13: 0000000000000961 R14: ffff8af355765d30 R15:
ffff8af369f75fa8
[ 224.597020] FS: 00007fcde4a7d980(0000) GS:ffff8af36ea00000(0000)
knlGS:0000000000000000
[ 224.597023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 224.597027] CR2: 00007fcdd7684500 CR3: 0000000469644003 CR4:
00000000003606f0
[ 224.597030] Call Trace:
[ 224.597041] ? wait_woken+0xa0/0xa0
[ 224.597141] intel_pre_plane_update+0x69/0x200 [i915]
[ 224.597218] intel_atomic_commit_tail+0xce/0xd00 [i915]
[ 224.597299] intel_atomic_commit+0x240/0x320 [i915]
[ 224.597308] ? drm_mode_getcrtc+0x180/0x180
[ 224.597314] drm_atomic_helper_set_config+0x7b/0x90
[ 224.597321] drm_mode_setcrtc+0x44d/0x660
[ 224.597350] ? drm_mode_getcrtc+0x180/0x180
[ 224.597355] drm_ioctl_kernel+0x7c/0xf0
[ 224.597364] drm_ioctl+0x2e6/0x3a0
[ 224.597372] ? drm_mode_getcrtc+0x180/0x180
[ 224.597389] ? rcu_lockdep_current_cpu_online+0x8f/0xd0
[ 224.597400] do_vfs_ioctl+0xa0/0x6d0
[ 224.597409] ? __task_pid_nr_ns+0xb9/0x1f0
[ 224.597419] ksys_ioctl+0x35/0x60
[ 224.597428] __x64_sys_ioctl+0x11/0x20
[ 224.597434] do_syscall_64+0x55/0x190
[ 224.597441] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 224.597446] RIP: 0033:0x7fcde37ca5d7
[ 224.597450] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
[ 224.597454] RSP: 002b:00007ffce38cb278 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 224.597461] RAX: ffffffffffffffda RBX: 00007ffce38cb2b0 RCX:
00007fcde37ca5d7
[ 224.597464] RDX: 00007ffce38cb2b0 RSI: 00000000c06864a2 RDI:
0000000000000003
[ 224.597467] RBP: 00007ffce38cb2b0 R08: 0000000000000000 R09:
0000000000000000
[ 224.597471] R10: 0000000000000000 R11: 0000000000000246 R12:
00000000c06864a2
[ 224.597474] R13: 0000000000000003 R14: 0000000000000000 R15:
0000000000000000
[ 224.597490] irq event stamp: 188424
[ 224.597497] hardirqs last enabled at (188423): [<ffffffff8c0fbb46>]
console_unlock+0x1b6/0x5e0
[ 224.597502] hardirqs last disabled at (188424): [<ffffffff8c001910>]
trace_hardirqs_off_thunk+0x1a/0x1c
[ 224.597508] softirqs last enabled at (188350): [<ffffffff8cc0031d>]
__do_softirq+0x31d/0x483
[ 224.597513] softirqs last disabled at (188341): [<ffffffff8c090099>]
irq_exit+0xa9/0xc0
[ 224.597518] WARNING: CPU: 0 PID: 1315 at drivers/gpu/drm/drm_vblank.c:1084
drm_wait_one_vblank+0x172/0x180
[ 224.597522] ---[ end trace c43fc08c68dc16da ]---</pre>
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