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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@drv_selftest@live_coherency - dmesg-fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103707">103707</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI] igt@drv_selftest@live_coherency - dmesg-fail
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI 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>marta.lofstedt@intel.com
</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_3337/shard-glkb4/igt@drv_selftest@live_coherency.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3337/shard-glkb4/igt@drv_selftest@live_coherency.html</a>
[ 4062.736714] CPU: 2 PID: 12971 Comm: kworker/u8:1 Tainted: G U
4.14.0-rc8-CI-CI_DRM_3337+ #1
[ 4062.736715] Hardware name: Intel Corp. Geminilake/GLK RVP1 DDR4 (05), BIOS
GELKRVPA.X64.0062.B30.1708222146 08/22/2017
[ 4062.736759] Workqueue: i915 contexts_free_worker [i915]
[ 4062.736763] Call Trace:
[ 4062.736767] dump_stack+0x68/0x9f
[ 4062.736773] __lock_acquire+0x19d5/0x1b00
[ 4062.736775] ? trace_hardirqs_on_caller+0xe3/0x1b0
[ 4062.736777] ? trace_hardirqs_on_caller+0xe3/0x1b0
[ 4062.736779] lock_acquire+0xb0/0x200
[ 4062.736781] ? lock_acquire+0xb0/0x200
[ 4062.736783] ? ida_simple_remove+0x1e/0x50
[ 4062.736785] _raw_spin_lock_irqsave+0x3d/0x60
[ 4062.736787] ? ida_simple_remove+0x1e/0x50
[ 4062.736788] ida_simple_remove+0x1e/0x50
[ 4062.736828] i915_gem_context_free+0xfd/0x180 [i915]
[ 4062.736869] contexts_free_worker+0x50/0xa0 [i915]
[ 4062.736873] process_one_work+0x221/0x650
[ 4062.736875] worker_thread+0x4e/0x3c0
[ 4062.736878] kthread+0x114/0x150
[ 4062.736879] ? process_one_work+0x650/0x650
[ 4062.736881] ? kthread_create_on_node+0x40/0x40
[ 4062.736882] ret_from_fork+0x27/0x40
[ 4067.466756] snd_hda_intel 0000:00:0e.0: azx_get_response timeout, switching
to polling mode: last cmd=0x20bf8100
[ 4068.470762] snd_hda_intel 0000:00:0e.0: No response from codec, disabling
MSI: last cmd=0x20bf8100
[ 4069.471748] snd_hda_intel 0000:00:0e.0: azx_get_response timeout, switching
to single_cmd mode: last cmd=0x20bf8100
[ 4069.491930] snd_hda_codec_hdmi hdaudioC0D2: Unable to sync register
0x2f0d00. -5
[ 4069.925897] Setting dangerous option live_selftests - tainting kernel
[ 4072.668046] i915: probe of 0000:00:02.0 failed with error -25</pre>
</div>
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