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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][BAT] igt@perf_pmu@busy-idle-no-semaphores-rcs0 - dmesg-warn - WARNING: CPU: \d+ PID: \d+ at kernel/time/timer.c:\d+ del_timer_sync"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111375">111375</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][BAT] igt@perf_pmu@busy-idle-no-semaphores-rcs0 - dmesg-warn - WARNING: CPU: \d+ PID: \d+ at kernel/time/timer.c:\d+ del_timer_sync
</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_6665/shard-iclb7/igt@perf_pmu@busy-idle-no-semaphores-rcs0.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6665/shard-iclb7/igt@perf_pmu@busy-idle-no-semaphores-rcs0.html</a>
<6> [109.060194] [IGT] perf_pmu: starting subtest busy-idle-no-semaphores-rcs0
<4> [109.666659] ------------[ cut here ]------------
<4> [109.666695] WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1285
del_timer_sync+0x7c/0xb0
<4> [109.666701] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic i915 mei_hdcp x86_pkg_temp_thermal
coretemp snd_hda_intel crct10dif_pclmul snd_intel_nhlt snd_hda_codec
crc32_pclmul cdc_ether snd_hwdep usbnet snd_hda_core e1000e mii
ghash_clmulni_intel snd_pcm ptp pps_core mei_me mei prime_numbers
<4> [109.666750] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G U
5.3.0-rc3-CI-CI_DRM_6665+ #1
<4> [109.666757] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP, BIOS ICLSFWR1.R00.3234.A01.1906141750
06/14/2019
<4> [109.666766] RIP: 0010:del_timer_sync+0x7c/0xb0
<4> [109.666773] Code: 75 4f 41 56 9d e8 c4 27 05 00 65 8b 05 e5 b2 ec 7e a9 00
00 0f 00 74 22 f6 43 22 20 75 1c 48 c7 c7 40 eb 07 82 e8 3d 39 fe ff <0f> 0b 48
89 df e8 fa fe ff ff 85 c0 79 0e f3 90 48 89 df e8 ec fe
<4> [109.666780] RSP: 0018:ffffc90000003e68 EFLAGS: 00010086
<4> [109.666788] RAX: 0000000000000024 RBX: ffff88848b8e8440 RCX:
0000000000010002
<4> [109.666794] RDX: 0000000000000000 RSI: 00000000000000f6 RDI:
00000000ffffffff
<4> [109.666800] RBP: ffffc90000003e80 R08: 0000000000000000 R09:
0000000000000001
<4> [109.666806] R10: 000000000fc7d7c0 R11: 00000000fec4bb7f R12:
ffff88848b8e8468
<4> [109.666812] R13: ffff88848b8e80e8 R14: 0000000000000092 R15:
ffff88848a078220
<4> [109.666820] FS: 0000000000000000(0000) GS:ffff88849fc00000(0000)
knlGS:0000000000000000
<4> [109.666826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [109.666832] CR2: 00007ff315a30000 CR3: 0000000005210006 CR4:
0000000000760ef0
<4> [109.666838] PKRU: 55555554
<4> [109.666843] Call Trace:
<4> [109.666850] <IRQ>
<4> [109.666969] __engine_park+0xbd/0x250 [i915]
<4> [109.667049] ____intel_wakeref_put_last+0x1c/0x70 [i915]
<4> [109.667125] i915_sample+0x2ee/0x310 [i915]
<4> [109.667203] ? i915_pmu_cpu_offline+0xb0/0xb0 [i915]
<4> [109.667208] __hrtimer_run_queues+0x11e/0x4b0
<4> [109.667222] hrtimer_interrupt+0xea/0x250
<4> [109.667229] ? lockdep_hardirqs_off+0x95/0xd0
<4> [109.667241] smp_apic_timer_interrupt+0x96/0x280
<4> [109.667247] apic_timer_interrupt+0xf/0x20
<4> [109.667252] </IRQ>
<4> [109.667259] RIP: 0010:cpuidle_enter_state+0xae/0x450
<4> [109.667264] Code: 44 00 00 31 ff e8 52 27 91 ff 45 84 f6 74 12 9c 58 f6 c4
02 0f 85 78 03 00 00 31 ff e8 0b 44 98 ff e8 26 56 9c ff fb 45 85 ed <0f> 88 c9
02 00 00 4c 2b 24 24 48 ba cf f7 53 e3 a5 9b c4 20 49 63
<4> [109.667268] RSP: 0018:ffffffff82203e58 EFLAGS: 00000202 ORIG_RAX:
ffffffffffffff13
<4> [109.667273] RAX: ffffffff82217800 RBX: ffffffff822a3f40 RCX:
0000000000000000
<4> [109.667277] RDX: 0000000000000046 RSI: 0000000000000006 RDI:
ffffffff821363c9
<4> [109.667280] RBP: ffff888499df8ff8 R08: 0000000000000000 R09:
0000000000000000
<4> [109.667284] R10: 0000000000000000 R11: 0000000000000000 R12:
0000001988a3d9de
<4> [109.667288] R13: 0000000000000002 R14: 0000000000000000 R15:
0000000000000002
<4> [109.667307] ? cpuidle_enter_state+0xaa/0x450
<4> [109.667318] cpuidle_enter+0x24/0x40
<4> [109.667325] do_idle+0x1f3/0x260
<4> [109.667335] cpu_startup_entry+0x14/0x20
<4> [109.667343] start_kernel+0x506/0x528
<4> [109.667355] secondary_startup_64+0xa4/0xb0
<4> [109.667374] irq event stamp: 915692
<4> [109.667379] hardirqs last enabled at (915689): [<ffffffff817d7b7a>]
cpuidle_enter_state+0xaa/0x450
<4> [109.667384] hardirqs last disabled at (915690): [<ffffffff810019ea>]
trace_hardirqs_off_thunk+0x1a/0x20
<4> [109.667390] softirqs last enabled at (915692): [<ffffffff810b8028>]
irq_enter+0x58/0x60
<4> [109.667394] softirqs last disabled at (915691): [<ffffffff810b800d>]
irq_enter+0x3d/0x60
<4> [109.667401] WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1285
del_timer_sync+0x7c/0xb0
<4> [109.667405] ---[ end trace 3c1ec5157dcb8db0 ]---
<6> [109.678139] [IGT] perf_pmu: exiting, ret=0</pre>
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