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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] igt@gem_eio@hibernate - vblank wait timed out on crtc 0"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106086">106086</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI] igt@gem_eio@hibernate - 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/CI_DRM_4055/shard-hsw3/igt@gem_eio@hibernate.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4055/shard-hsw3/igt@gem_eio@hibernate.html</a>
[ 349.327569] i915 0000:00:02.0: Resetting chip for Manually set wedged engine
mask = ffffffffffffffff
[ 355.104919] usb usb3: root hub lost power or was reset
[ 355.104920] usb usb1: root hub lost power or was reset
[ 355.104921] usb usb4: root hub lost power or was reset
[ 355.104965] usb usb2: root hub lost power or was reset
[ 355.108210] sd 4:0:0:0: [sda] Starting disk
[ 355.121935] ------------[ cut here ]------------
[ 355.121938] vblank wait timed out on crtc 0
[ 355.121953] WARNING: CPU: 0 PID: 2657 at drivers/gpu/drm/drm_vblank.c:1084
drm_wait_one_vblank+0x174/0x180
[ 355.121955] Modules linked in: vgem snd_hda_codec_hdmi i915
x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
snd_hda_codec snd_hwdep snd_hda_core r8169 snd_pcm mei_me mii mei prime_numbers
lpc_ich
[ 355.121996] CPU: 0 PID: 2657 Comm: kworker/u16:63 Tainted: G U W
4.17.0-rc1-CI-CI_DRM_4055+ #1
[ 355.121998] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
[ 355.122000] Workqueue: events_unbound async_run_entry_fn
[ 355.122003] RIP: 0010:drm_wait_one_vblank+0x174/0x180
[ 355.122004] RSP: 0018:ffffc90001027a28 EFLAGS: 00010286
[ 355.122006] RAX: 0000000000000000 RBX: ffff8803f6f80000 RCX:
0000000000000001
[ 355.122007] RDX: 0000000080000001 RSI: ffffffff821209d1 RDI:
00000000ffffffff
[ 355.122009] RBP: 0000000000000000 R08: ffff8803f9c83098 R09:
000000001a3175a3
[ 355.122010] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000000
[ 355.122011] R13: 0000000000003339 R14: ffff8803f71a12b0 R15:
ffff8803f7d59bf8
[ 355.122012] FS: 0000000000000000(0000) GS:ffff88041fa00000(0000)
knlGS:0000000000000000
[ 355.122013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 355.122015] CR2: 00007f8f3ee67458 CR3: 0000000005210002 CR4:
00000000001606f0
[ 355.122016] Call Trace:
[ 355.122019] ? wait_woken+0x90/0x90
[ 355.122051] hsw_enable_crt+0x38/0x80 [i915]
[ 355.122086] intel_encoders_enable.isra.61+0x5e/0x70 [i915]
[ 355.122114] haswell_crtc_enable+0x33b/0x7c0 [i915]
[ 355.122139] intel_update_crtc+0x3f/0x80 [i915]
[ 355.122162] intel_update_crtcs+0x52/0x70 [i915]
[ 355.122191] intel_atomic_commit_tail+0x339/0xd40 [i915]
[ 355.122230] intel_atomic_commit+0x24f/0x330 [i915]
[ 355.122234] ? pci_pm_suspend_noirq+0x1e0/0x1e0
[ 355.122256] __intel_display_resume+0x76/0xc0 [i915]
[ 355.122278] intel_display_resume+0xd3/0x100 [i915]
[ 355.122298] i915_pm_restore+0xc4/0x130 [i915]
[ 355.122301] dpm_run_callback+0x5f/0x310
[ 355.122304] device_resume+0xb7/0x1e0
[ 355.122307] ? dpm_watchdog_set+0x60/0x60
[ 355.122311] async_resume+0x14/0x40
[ 355.122313] async_run_entry_fn+0x2e/0x160
[ 355.122316] process_one_work+0x21a/0x640
[ 355.122321] worker_thread+0x48/0x3a0
[ 355.122326] kthread+0xfb/0x130
[ 355.122327] ? process_one_work+0x640/0x640
[ 355.122329] ? _kthread_create_on_node+0x60/0x60
[ 355.122333] ret_from_fork+0x3a/0x50
[ 355.122340] Code: 2d ff ff ff e8 0e 31 a7 ff 48 89 e6 4c 89 f7 e8 e3 43 ac
ff 45 85 e4 0f 85 0a ff ff ff 89 ee 48 c7 c7 b0 88 0f 82 e8 8c 2e a7 ff <0f> 0b
e9 f5 fe ff ff 0f 1f 44 00 00 8b b7 f8 00 00 00 48 8b 3f
[ 355.122399] WARNING: CPU: 0 PID: 2657 at drivers/gpu/drm/drm_vblank.c:1084
drm_wait_one_vblank+0x174/0x180
[ 355.122401] irq event stamp: 5084
[ 355.122403] hardirqs last enabled at (5083): [<ffffffff810f826d>]
vprintk_emit+0x4cd/0x4f0
[ 355.122405] hardirqs last disabled at (5084): [<ffffffff81a0111c>]
error_entry+0x7c/0x100
[ 355.122406] softirqs last enabled at (4294): [<ffffffff81c003a1>]
__do_softirq+0x3a1/0x4aa
[ 355.122409] softirqs last disabled at (4287): [<ffffffff8108b0f4>]
irq_exit+0xa4/0xb0
[ 355.122410] ---[ end trace 2406a7e8191d8b62 ]---
[ 355.589003] Setting dangerous option reset - tainting kernel
[ 355.589388] i915 0000:00:02.0: Resetting chip for Manually set wedged engine
mask = ffffffffffffffff
[ 355.603027] Setting dangerous option reset - tainting kernel
[ 355.603548] i915 0000:00:02.0: Resetting chip for Manually set wedged engine
mask = ffffffffffffffff</pre>
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