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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@* - incomplete - intel_engine_unpin_breadcrumbs_irq:226 GEM_BUG_ON(!b->irq_enabled)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106693">106693</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI] igt@* - incomplete - intel_engine_unpin_breadcrumbs_irq:226 GEM_BUG_ON(!b->irq_enabled)
</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/drmtip_42/fi-cfl-guc/igt@gem_eio@throttle.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_42/fi-cfl-guc/igt@gem_eio@throttle.html</a>
<4>[ 54.621438] ------------[ cut here ]------------
<2>[ 54.621440] kernel BUG at drivers/gpu/drm/i915/intel_breadcrumbs.c:226!
<4>[ 54.621463] invalid opcode: 0000 [#1] PREEMPT SMP PTI
<0>[ 54.621469] Dumping ftrace buffer:
<0>[ 54.621475] (ftrace buffer empty)
<4>[ 54.621479] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal
intel_powerclamp coretemp crct10dif_pclmul snd_hda_intel crc32_pclmul
snd_hda_codec snd_hwdep ghash_clmulni_intel snd_hda_core e1000e snd_pcm mei_me
prime_numbers mei
<4>[ 54.621513] CPU: 11 PID: 2451 Comm: kworker/u24:35 Tainted: G U
4.17.0-rc5-g5e68b6c9b2d2-drmtip_42+ #1
<4>[ 54.621522] Hardware name: Micro-Star International Co., Ltd.
MS-7B54/Z370M MORTAR (MS-7B54), BIOS 1.10 12/28/2017
<4>[ 54.621558] Workqueue: i915 i915_gem_idle_work_handler [i915]
<4>[ 54.621591] RIP: 0010:intel_engine_unpin_breadcrumbs_irq+0x8c/0x90 [i915]
<4>[ 54.621597] RSP: 0018:ffffa87340d27db8 EFLAGS: 00010086
<4>[ 54.621603] RAX: 000000000000000e RBX: ffff895413d3c2a8 RCX:
0000000000000000
<4>[ 54.621609] RDX: 0000000000000000 RSI: 0000000000000050 RDI:
0000000000000000
<4>[ 54.621616] RBP: ffff895413d3c3b0 R08: ffffffffc063d71b R09:
0000000000000001
<4>[ 54.621622] R10: ffffa87340d27d38 R11: 0000000000000000 R12:
ffff895415f87678
<4>[ 54.621628] R13: 0000000cb8078d14 R14: 00000000ffffffff R15:
ffff895415f80000
<4>[ 54.621635] FS: 0000000000000000(0000) GS:ffff8954264c0000(0000)
knlGS:0000000000000000
<4>[ 54.621642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 54.621648] CR2: 00005627176a0210 CR3: 000000001a210003 CR4:
00000000003606e0
<4>[ 54.621654] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4>[ 54.621661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4>[ 54.621667] Call Trace:
<4>[ 54.621697] intel_engines_park+0x122/0x1b0 [i915]
<4>[ 54.621705] ? synchronize_irq+0x3e/0xb0
<4>[ 54.621734] i915_gem_idle_work_handler+0x207/0x3c0 [i915]
<4>[ 54.621741] process_one_work+0x229/0x6a0
<4>[ 54.621748] worker_thread+0x35/0x380
<4>[ 54.621753] ? process_one_work+0x6a0/0x6a0
<4>[ 54.621758] kthread+0x119/0x130
<4>[ 54.621763] ? _kthread_create_on_node+0x60/0x60
<4>[ 54.621769] ret_from_fork+0x3a/0x50
<4>[ 54.621776] Code: e8 a3 ee ba ef 48 8b 35 fb 22 1a 00 49 c7 c0 1b d7 63
c0 b9 e2 00 00 00 48 c7 c2 20 43 62 c0 48 c7 c7 e7 e4 54 c0 e8 d4 58 c1 ef <0f>
0b 66 90 f6 87 38 02 00 00 01 75 02 f3 c3 41 55 41 54 55 53
<1>[ 54.621855] RIP: intel_engine_unpin_breadcrumbs_irq+0x8c/0x90 [i915] RSP:
ffffa87340d27db8
<4>[ 54.621864] ---[ end trace 570180a713d22aa1 ]---
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_42/fi-kbl-guc/igt@gem_eio@execbuf.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_42/fi-kbl-guc/igt@gem_eio@execbuf.html</a>
<4>[ 97.275205] ------------[ cut here ]------------
<2>[ 97.275206] kernel BUG at drivers/gpu/drm/i915/intel_breadcrumbs.c:226!
<4>[ 97.275222] invalid opcode: 0000 [#1] PREEMPT SMP PTI
<0>[ 97.275226] Dumping ftrace buffer:
<0>[ 97.275231] (ftrace buffer empty)
<4>[ 97.275234] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal
intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core mei_me e1000e snd_pcm
prime_numbers mei
<4>[ 97.275258] CPU: 1 PID: 127 Comm: kworker/u16:1 Tainted: G U
4.17.0-rc5-g5e68b6c9b2d2-drmtip_42+ #1
<4>[ 97.275265] Hardware name: System manufacturer System Product
Name/Z170M-PLUS, BIOS 3610 03/29/2018
<4>[ 97.275301] Workqueue: i915 i915_gem_idle_work_handler [i915]
<4>[ 97.275325] RIP: 0010:intel_engine_unpin_breadcrumbs_irq+0x8c/0x90 [i915]
<4>[ 97.275330] RSP: 0018:ffffa2f94032fdb8 EFLAGS: 00010086
<4>[ 97.275334] RAX: 000000000000000e RBX: ffff9b1d27a9a158 RCX:
0000000000000000
<4>[ 97.275339] RDX: 0000000000000000 RSI: 0000000000000050 RDI:
0000000000000000
<4>[ 97.275343] RBP: ffff9b1d27a9a260 R08: ffffffffc061471b R09:
0000000000000001
<4>[ 97.275348] R10: ffffa2f94032fd38 R11: 0000000000000000 R12:
ffff9b1d1b017678
<4>[ 97.275352] R13: 00000016a6a52b82 R14: 00000000ffffffff R15:
ffff9b1d1b010000
<4>[ 97.275357] FS: 0000000000000000(0000) GS:ffff9b1d36c40000(0000)
knlGS:0000000000000000
<4>[ 97.275362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 97.275366] CR2: 00007f4b858cd010 CR3: 000000001b210002 CR4:
00000000003606e0
<4>[ 97.275371] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4>[ 97.275375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4>[ 97.275380] Call Trace:
<4>[ 97.275402] intel_engines_park+0x122/0x1b0 [i915]
<4>[ 97.275408] ? synchronize_irq+0x3e/0xb0
<4>[ 97.275429] i915_gem_idle_work_handler+0x207/0x3c0 [i915]
<4>[ 97.275435] process_one_work+0x229/0x6a0
<4>[ 97.275439] worker_thread+0x35/0x380
<4>[ 97.275443] ? process_one_work+0x6a0/0x6a0
<4>[ 97.275447] kthread+0x119/0x130
<4>[ 97.275450] ? _kthread_create_on_node+0x60/0x60
<4>[ 97.275455] ret_from_fork+0x3a/0x50
<4>[ 97.275460] Code: e8 a3 7e bd d4 48 8b 35 fb 22 1a 00 49 c7 c0 1b 47 61
c0 b9 e2 00 00 00 48 c7 c2 20 b3 5f c0 48 c7 c7 e7 54 52 c0 e8 d4 e8 c3 d4 <0f>
0b 66 90 f6 87 38 02 00 00 01 75 02 f3 c3 41 55 41 54 55 53
<1>[ 97.275518] RIP: intel_engine_unpin_breadcrumbs_irq+0x8c/0x90 [i915] RSP:
ffffa2f94032fdb8
<4>[ 97.275524] ---[ end trace c201766107365ac8 ]---</pre>
</div>
</p>
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