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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][SHARDS] igt@gem_userptr_blits@stress-mm-invalidate-close-overlap - dmesg-warn - stack segment: 0000 [#1] PREEMPT SMP NOPTI"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108692">108692</a>
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</tr>
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<th>Summary</th>
<td>[CI][SHARDS] igt@gem_userptr_blits@stress-mm-invalidate-close-overlap - dmesg-warn - stack segment: 0000 [#1] PREEMPT SMP NOPTI
</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>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>martin.peres@free.fr
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<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_5097/shard-apl5/igt@gem_userptr_blits@stress-mm-invalidate-close-overlap.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5097/shard-apl5/igt@gem_userptr_blits@stress-mm-invalidate-close-overlap.html</a>
<4> [821.766372] stack segment: 0000 [#1] PREEMPT SMP NOPTI
<4> [821.766397] CPU: 1 PID: 157 Comm: kworker/1:3 Tainted: G U W
4.20.0-rc1-CI-CI_DRM_5097+ #1
<4> [821.766417] Hardware name: /NUC6CAYB, BIOS
AYAPLCEL.86A.0050.2018.0521.1533 05/21/2018
<4> [821.766440] Workqueue: events free_obj_work
<4> [821.766454] RIP: 0010:free_obj_work+0x143/0x210
<4> [821.766466] Code: dd 00 00 00 49 bd 00 01 00 00 00 00 ad de 49 bc 00 02 00
00 00 00 ad de 48 89 43 08 4c 89 2e 4c 89 66 08 e8 3f 0e d6 ff eb 16 <48> 89 45
08 48 89 de 4c 89 2b 4c 89 63 08 48 89 eb e8 27 0e d6 ff
<4> [821.766499] RSP: 0018:ffffc90000233e30 EFLAGS: 00010202
<4> [821.766512] RAX: ffffc90000233e30 RBX: ffff88014f22d610 RCX:
0000000000000000
<4> [821.766527] RDX: 0000000000000002 RSI: 0000000000000000 RDI:
ffff880276816a80
<4> [821.766542] RBP: 6b6b6b6b6b6b6b6b R08: 0000000000000000 R09:
0000000000000000
<4> [821.766556] R10: 0000000000000000 R11: 0000000000000178 R12:
dead000000000200
<4> [821.766571] R13: dead000000000100 R14: 0000000000000000 R15:
0000000000000000
<4> [821.766586] FS: 0000000000000000(0000) GS:ffff880277a80000(0000)
knlGS:0000000000000000
<4> [821.766603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [821.766616] CR2: 00007fa8241cd100 CR3: 00000002709aa000 CR4:
00000000003406e0
<4> [821.766630] Call Trace:
<4> [821.766647] process_one_work+0x262/0x630
<4> [821.766663] worker_thread+0x37/0x380
<4> [821.766676] ? process_one_work+0x630/0x630
<4> [821.766687] kthread+0x119/0x130
<4> [821.766698] ? kthread_park+0x80/0x80
<4> [821.766711] ret_from_fork+0x3a/0x50
<4> [821.766727] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal coretemp
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel i915 lpc_ich r8169
snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm mei_me mei
pinctrl_broxton pinctrl_intel prime_numbers</pre>
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