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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 - [BAT] igt@drv_selftest@live_hangcheck - incomplete - kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:1040"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107207">107207</a>
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</tr>
<tr>
<th>Summary</th>
<td>[BAT] igt@drv_selftest@live_hangcheck - incomplete - kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:1040
</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_4460/fi-kbl-7500u/igt@drv_selftest@live_hangcheck.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4460/fi-kbl-7500u/igt@drv_selftest@live_hangcheck.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4456/fi-kbl-7560u/igt@drv_selftest@live_hangcheck.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4456/fi-kbl-7560u/igt@drv_selftest@live_hangcheck.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4465/fi-kbl-7567u/igt@drv_selftest@live_hangcheck.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4465/fi-kbl-7567u/igt@drv_selftest@live_hangcheck.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4472/fi-glk-dsi/igt@drv_selftest@live_hangcheck.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4472/fi-glk-dsi/igt@drv_selftest@live_hangcheck.html</a>
<4>[ 639.552375] ------------[ cut here ]------------
<2>[ 639.552379] kernel BUG at drivers/gpu/drm/i915/intel_lrc.c:1040!
<4>[ 639.552419] invalid opcode: 0000 [#1] PREEMPT SMP PTI
<4>[ 639.552434] CPU: 3 PID: 31 Comm: ksoftirqd/3 Tainted: G U
4.18.0-rc4-CI-CI_DRM_4472+ #1
<4>[ 639.552454] Hardware name: Intel Corp. Geminilake/GLK RVP2 LP4SD (07),
BIOS GELKRVPA.X64.0062.B30.1708222146 08/22/2017
<4>[ 639.552600] RIP: 0010:process_csb+0x4b3/0x770 [i915]
<4>[ 639.552614] Code: bc 09 c5 e0 48 8b 35 4c b8 19 00 49 c7 c0 00 c8 5a a0
b9 10 04 00 00 48 c7 c2 50 4f 57 a0 48 c7 c7 de 99 4a a0 e8 8d 9a cb e0 <0f> 0b
48 8b 75 d0 4c 8d a6 30 16 00 00 4c 89 e7 e8 28 48 49 e1 48
<4>[ 639.552739] RSP: 0018:ffffc9000016bd38 EFLAGS: 00010082
<4>[ 639.552752] RAX: 000000000000000d RBX: ffff88016f26c2a8 RCX:
0000000000000000
<4>[ 639.552768] RDX: 0000000000000000 RSI: 000000000000004c RDI:
0000000000000000
<4>[ 639.552782] RBP: ffffc9000016bda0 R08: ffffffffa05ac800 R09:
0000000000000001
<4>[ 639.552798] R10: ffffc9000016bd90 R11: 0000000000000000 R12:
ffff88016e72605c
<4>[ 639.552813] R13: 0000000000000003 R14: ffff88016e726058 R15:
ffff88016e726040
<4>[ 639.552829] FS: 0000000000000000(0000) GS:ffff88017fd80000(0000)
knlGS:0000000000000000
<4>[ 639.552846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 639.552860] CR2: 000055abb55db5e8 CR3: 000000016943c000 CR4:
0000000000340ee0
<4>[ 639.552875] Call Trace:
<4>[ 639.552968] __execlists_submission_tasklet+0x32/0xc00 [i915]
<4>[ 639.553066] execlists_submission_tasklet+0x55/0x70 [i915]
<4>[ 639.553088] tasklet_action_common.isra.5+0x47/0xb0
<4>[ 639.553102] ? smpboot_thread_fn+0x6b/0x280
<4>[ 639.553117] __do_softirq+0xd9/0x505
<4>[ 639.553129] ? smpboot_thread_fn+0x23/0x280
<4>[ 639.553142] ? smpboot_thread_fn+0x6b/0x280
<4>[ 639.553153] run_ksoftirqd+0x29/0x50
<4>[ 639.553164] smpboot_thread_fn+0x1d3/0x280
<4>[ 639.553176] ? sort_range+0x20/0x20
<4>[ 639.553187] kthread+0x119/0x130
<4>[ 639.553199] ? kthread_flush_work_fn+0x10/0x10
<4>[ 639.553213] ret_from_fork+0x3a/0x50</pre>
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