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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@gem_ctx_isolation@* - incomplete"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105249#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@gem_ctx_isolation@* - incomplete"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105249">bug 105249</a>
from <span class="vcard"><a class="email" href="mailto:marta.lofstedt@intel.com" title="Marta Löfstedt <marta.lofstedt@intel.com>"> <span class="fn">Marta Löfstedt</span></a>
</span></b>
<pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4306/shard-kbl3/igt@gem_ctx_isolation@vcs1-reset.html">https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4306/shard-kbl3/igt@gem_ctx_isolation@vcs1-reset.html</a>
<0>[ 412.300836] i915/sig-562 3..s2 412290976us :
execlists_submission_tasklet: vcs1 out[0]: ctx=13.1, seqno=e, prio=0
<0>[ 412.300844] ---------------------------------
<4>[ 412.300848] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic i915 snd_hda_intel
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec coretemp crct10dif_pclmul
crc32_pclmul snd_hwdep snd_hda_core ghash_clmulni_intel e1000e snd_pcm mei_me
mei prime_numbers
<4>[ 412.300880] CPU: 3 PID: 562 Comm: i915/signal:3 Tainted: G U
4.16.0-rc2-CI-CI_DRM_3838+ #1
<4>[ 412.300887] Hardware name: /NUC7i5BNB, BIOS
BNKBL357.86A.0054.2017.1025.1822 10/25/2017
<4>[ 412.300906] RIP: 0010:execlists_submission_tasklet+0x5ee/0xeb0 [i915]
<4>[ 412.300912] RSP: 0018:ffff88027ed83ea8 EFLAGS: 00010296
<4>[ 412.300917] RAX: 0000000000000027 RBX: 0000000000000004 RCX:
0000000000000103
<4>[ 412.300923] RDX: 0000000080000103 RSI: ffffffff8211c277 RDI:
00000000ffffffff
<4>[ 412.300928] RBP: ffff88027ed83f20 R08: 0000000000000001 R09:
0000000000000000
<4>[ 412.300933] R10: ffff8802713c5ec0 R11: 0000000000000000 R12:
ffff880269060008
<4>[ 412.300939] R13: ffff880260fda040 R14: ffff880269060010 R15:
ffff880269060008
<4>[ 412.300944] FS: 0000000000000000(0000) GS:ffff88027ed80000(0000)
knlGS:0000000000000000
<4>[ 412.300951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 412.300955] CR2: 00007f941f40d9e0 CR3: 0000000005210002 CR4:
00000000003606e0
<4>[ 412.300961] Call Trace:
<4>[ 412.300965] <IRQ>
<4>[ 412.300970] tasklet_hi_action+0x89/0x110
<4>[ 412.300976] __do_softirq+0xc1/0x4aa
<4>[ 412.300982] irq_exit+0xa4/0xb0
<4>[ 412.300985] do_IRQ+0x67/0x120
<4>[ 412.300990] common_interrupt+0x84/0x84
<4>[ 412.300994] </IRQ>
<4>[ 412.300997] RIP: 0010:_raw_spin_unlock_irq+0x2a/0x50
<4>[ 412.301001] RSP: 0018:ffffc90000543db0 EFLAGS: 00000206 ORIG_RAX:
ffffffffffffffdd
<4>[ 412.301008] RAX: ffff88026841a840 RBX: ffff88027eda1740 RCX:
0000000000000001
<4>[ 412.301013] RDX: 0000000000000000 RSI: ffffffff8210fc21 RDI:
0000000000000001
<4>[ 412.301019] RBP: ffffc90000543e00 R08: 0000000000000001 R09:
0000000000000001
<4>[ 412.301024] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff88027537d040
<4>[ 412.301030] R13: ffff88027276f740 R14: ffff88026841a840 R15:
0000000000000001
<4>[ 412.301038] finish_task_switch+0x98/0x240
<4>[ 412.301043] ? finish_task_switch+0x6a/0x240
<4>[ 412.301047] ? __clear_rsb+0x15/0x3d
<4>[ 412.301051] ? __switch_to_asm+0x1d/0x30
<4>[ 412.301056] __schedule+0x3cf/0xb00
<4>[ 412.301061] ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[ 412.301066] ? __kthread_parkme+0x39/0x90
<4>[ 412.301070] schedule+0x37/0x90
<4>[ 412.301074] __kthread_parkme+0x3e/0x90
<4>[ 412.301093] ? intel_breadcrumbs_signaler+0x59/0x4c0 [i915]
<4>[ 412.301112] ? intel_breadcrumbs_signaler+0x59/0x4c0 [i915]
<4>[ 412.301131] intel_breadcrumbs_signaler+0x4af/0x4c0 [i915]
<4>[ 412.301138] kthread+0xfb/0x130
<4>[ 412.301155] ? __intel_engine_remove_signal+0xb0/0xb0 [i915]
<4>[ 412.301160] ? _kthread_create_on_node+0x30/0x30
<4>[ 412.301166] ret_from_fork+0x3a/0x50
<4>[ 412.301171] Code: 7d c8 89 c7 c1 ef 08 83 e7 07 89 fb 41 89 bf c4 03 00
00 e9 e5 fa ff ff 48 c7 c6 59 d6 29 a0 48 c7 c7 b1 d4 29 a0 e8 97 b1 f1 e0 <0f>
0b 48 89 75 a8 4c 89 55 b0 e8 33 73 f3 e0 49 2b 84 24 08 15
<1>[ 412.301231] RIP: execlists_submission_tasklet+0x5ee/0xeb0 [i915] RSP:
ffff88027ed83ea8
<4>[ 412.301250] ---[ end trace 5f6a45705eaa4f7f ]---
<0>[ 413.999230] Kernel panic - not syncing: Fatal exception in interrupt
<0>[ 413.999245] Dumping ftrace buffer:
<0>[ 413.999250] (ftrace buffer empty)
<0>[ 413.999254] Kernel Offset: disabled</pre>
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