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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_hangcheck - dmesg-fail - stack segment: 0000 [#1]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106610">106610</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI] igt@drv_selftest@live_hangcheck - dmesg-fail - stack segment: 0000 [#1]
</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_4159/shard-glk3/igt@drv_selftest@live_hangcheck.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4159/shard-glk3/igt@drv_selftest@live_hangcheck.html</a>
stack segment: 0000 [#1] PREEMPT SMP PTI
[ 1760.086729] ---------------------------------
[ 1760.086739] Modules linked in: i915(+) vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl btbcm
x86_pkg_temp_thermal btintel intel_powerclamp coretemp crct10dif_pclmul
crc32_pclmul bluetooth ghash_clmulni_intel ecdh_generic snd_hda_codec snd_hwdep
snd_hda_core r8169 mii snd_pcm mei_me mei prime_numbers i2c_hid
pinctrl_geminilake pinctrl_intel [last unloaded: i915]
[ 1760.086832] CPU: 1 PID: 25575 Comm: drv_selftest Tainted: G U
4.17.0-rc4-CI-CI_DRM_4159+ #1
[ 1760.086847] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS
JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018
[ 1760.086917] RIP: 0010:last_request_on_engine+0x1f/0x80 [i915]
[ 1760.086927] RSP: 0018:ffffc9000018b7f8 EFLAGS: 00010246
[ 1760.086937] RAX: 0000000000000000 RBX: ffff88025d8d8008 RCX:
0000000000000001
[ 1760.086948] RDX: 0000000000000002 RSI: ffff88025d8d8008 RDI:
dead000000000060
[ 1760.086959] RBP: dead000000000060 R08: 0000000000913e13 R09:
0000000000000000
[ 1760.086970] R10: 00000000000007c0 R11: ffff880276486f98 R12:
ffff880233790000
[ 1760.086981] R13: ffff880233790000 R14: ffff8802337976b0 R15:
ffff88025d8d8008
[ 1760.086992] FS: 00007f68275de980(0000) GS:ffff88027fc80000(0000)
knlGS:0000000000000000
[ 1760.087005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1760.087014] CR2: 00007fef34802000 CR3: 000000026a5d4000 CR4:
0000000000340ee0
[ 1760.087025] Call Trace:
[ 1760.087087] i915_gem_switch_to_kernel_context+0x94/0x1a0 [i915]
[ 1760.087156] igt_flush_test+0x3c/0x160 [i915]
[ 1760.087171] ? _raw_spin_unlock_irq+0x2f/0x50
[ 1760.087181] ? wait_for_common+0x70/0x1f0
[ 1760.087192] ? wake_up_q+0x70/0x70
[ 1760.087255] __igt_reset_engines+0x2c1/0x7b0 [i915]
[ 1760.087323] ? igt_flush_test+0x10b/0x160 [i915]
[ 1760.087395] igt_reset_engines+0x30/0x50 [i915]
[ 1760.087460] __i915_subtests+0x44/0xd0 [i915]
[ 1760.087524] intel_hangcheck_live_selftests+0x4a/0x90 [i915]
[ 1760.087591] __run_selftests+0x10b/0x190 [i915]
[ 1760.087677] i915_live_selftests+0x2c/0x60 [i915]
[ 1760.087753] i915_pci_probe+0x3b/0x90 [i915]
[ 1760.087767] pci_device_probe+0xa1/0x130
[ 1760.087778] driver_probe_device+0x306/0x480
[ 1760.087788] __driver_attach+0xb7/0xe0
[ 1760.087796] ? driver_probe_device+0x480/0x480
[ 1760.087805] ? driver_probe_device+0x480/0x480
[ 1760.087814] bus_for_each_dev+0x74/0xc0
[ 1760.087824] bus_add_driver+0x15f/0x250
[ 1760.087832] ? 0xffffffffa0794000
[ 1760.087840] driver_register+0x52/0xc0
[ 1760.087847] ? 0xffffffffa0794000
[ 1760.087855] do_one_initcall+0x58/0x370
[ 1760.087866] ? kmem_cache_alloc_trace+0x209/0x2e0
[ 1760.087878] do_init_module+0x56/0x1ea
[ 1760.087887] load_module+0x2435/0x2b20
[ 1760.087903] ? __se_sys_finit_module+0xd3/0xf0
[ 1760.087912] __se_sys_finit_module+0xd3/0xf0
[ 1760.087925] do_syscall_64+0x55/0x190
[ 1760.087934] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1760.087943] RIP: 0033:0x7f6826c8f839
[ 1760.087950] RSP: 002b:00007ffde07019b8 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[ 1760.087963] RAX: ffffffffffffffda RBX: 00005639dcc522b0 RCX:
00007f6826c8f839
[ 1760.087974] RDX: 0000000000000000 RSI: 00005639dcc53020 RDI:
0000000000000004
[ 1760.087985] RBP: 00005639dcc53020 R08: 735f6576696c2031 R09:
0000000000000000
[ 1760.087996] R10: 3d6b63656863676e R11: 0000000000000246 R12:
0000000000000000
[ 1760.088007] R13: 00005639dcc4bd70 R14: 0000000000000000 R15:
000000000000003d
[ 1760.088021] Code: 61 2b a0 e8 a4 9c ea e0 0f 0b 66 90 48 8d 46 30 48 39 c7
74 74 41 54 55 48 89 fd 53 48 89 f3 4c 8b 26 e8 e5 f2 e4 e0 85 c0 75 17 <48> 8b
45 58 48 85 c0 74 4e 48 39 98 a8 00 00 00 75 45 5b 5d 41
[ 1760.088166] RIP: last_request_on_engine+0x1f/0x80 [i915] RSP:
ffffc9000018b7f8
[ 1760.098010] ---[ end trace 9a5694bc4fd5c396 ]---</pre>
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