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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]igt@i915_selftest@live_execlists - incomplete - list_del corruption. prev->next should be ffff888361ffca10, but was ffff88840ac2c730"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111695">111695</a>
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</tr>
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<th>Summary</th>
<td>[CI]igt@i915_selftest@live_execlists - incomplete - list_del corruption. prev->next should be ffff888361ffca10, but was ffff88840ac2c730
</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>not set
</td>
</tr>
<tr>
<th>Priority</th>
<td>not set
</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>lakshminarayana.vudum@intel.com
</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_6898/fi-icl-u2/igt@i915_selftest@live_execlists.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6898/fi-icl-u2/igt@i915_selftest@live_execlists.html</a>
list_add corruption. prev->next should be next (ffff8883f931a1f8), but was
dead000000000100. (prev=ffff888361ffa610).
<4> [876.736136] WARNING: CPU: 2 PID: 21 at lib/list_debug.c:28
__list_add_valid+0x4d/0x70
<4> [876.736137] Modules linked in: i915(+) amdgpu gpu_sched ttm vgem
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp
x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul snd_intel_nhlt
snd_hda_codec snd_hwdep snd_hda_core ghash_clmulni_intel e1000e cdc_ether
usbnet mii snd_pcm ptp pps_core mei_me mei prime_numbers btusb btrtl btbcm
btintel bluetooth ecdh_generic ecc [last unloaded: i915]
<4> [876.736154] CPU: 2 PID: 21 Comm: ksoftirqd/2 Tainted: G U
5.3.0-CI-CI_DRM_6898+ #1
<4> [876.736156] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS
ICLSFWR1.R00.3183.A00.1905020411 05/02/2019
<4> [876.736157] RIP: 0010:__list_add_valid+0x4d/0x70
<4> [876.736159] Code: c3 48 89 d1 48 c7 c7 20 33 0e 82 48 89 c2 e8 4a 4a bc ff
0f 0b 31 c0 c3 48 89 c1 4c 89 c6 48 c7 c7 70 33 0e 82 e8 33 4a bc ff <0f> 0b 31
c0 c3 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 c0 33 0e 82 e8
<4> [876.736160] RSP: 0018:ffffc9000018bd30 EFLAGS: 00010082
<4> [876.736162] RAX: 0000000000000000 RBX: ffff888361ffc840 RCX:
0000000000000104
<4> [876.736163] RDX: 0000000080000104 RSI: 0000000000000000 RDI:
00000000ffffffff
<4> [876.736164] RBP: ffffc9000018bd68 R08: 0000000000000000 R09:
0000000000000001
<4> [876.736165] R10: 00000000aed95de3 R11: 000000007fe927eb R12:
ffff888361ffca10
<4> [876.736166] R13: ffff888361ffa610 R14: ffff888361ffc880 R15:
ffff8883f931a1f8
<4> [876.736168] FS: 0000000000000000(0000) GS:ffff88849fd00000(0000)
knlGS:0000000000000000
<4> [876.736169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [876.736170] CR2: 00007f093a9173c0 CR3: 00000003bba08005 CR4:
0000000000760ee0
<4> [876.736171] PKRU: 55555554
<4> [876.736172] Call Trace:
<4> [876.736226] __i915_request_submit+0x152/0x370 [i915]
<4> [876.736263] __execlists_submission_tasklet+0x6da/0x1f50 [i915]
<4> [876.736293] ? execlists_submission_tasklet+0x29/0x50 [i915]
<4> [876.736321] execlists_submission_tasklet+0x34/0x50 [i915]
<4> [876.736325] tasklet_action_common.isra.5+0x47/0xb0
<4> [876.736328] __do_softirq+0xd8/0x4ae
<4> [876.736332] ? smpboot_thread_fn+0x23/0x280
<4> [876.736334] ? smpboot_thread_fn+0x6b/0x280
<4> [876.736336] run_ksoftirqd+0x2b/0x50
<4> [876.736338] smpboot_thread_fn+0x1d3/0x280
<4> [876.736341] ? sort_range+0x20/0x20
<4> [876.736343] kthread+0x119/0x130
<4> [876.736345] ? kthread_park+0xa0/0xa0
<4> [876.736347] ret_from_fork+0x24/0x50
<4> [876.736353] irq event stamp: 2290145
<4> [876.736356] hardirqs last enabled at (2290144): [<ffffffff8123cde8>]
__slab_free+0x3e8/0x500
<4> [876.736358] hardirqs last disabled at (2290145): [<ffffffff819cfb4d>]
_raw_spin_lock_irqsave+0xd/0x50
<4> [876.736360] softirqs last enabled at (2290114): [<ffffffff81c0033e>]
__do_softirq+0x33e/0x4ae
<4> [876.736361] softirqs last disabled at (2290119): [<ffffffff810b815b>]
run_ksoftirqd+0x2b/0x50
<4> [876.736363] WARNING: CPU: 2 PID: 21 at lib/list_debug.c:28
__list_add_valid+0x4d/0x70
<4> [876.736364] ---[ end trace 3e58d6c7356c65bf ]---</pre>
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