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igt@i915_selftest@live - Fail - INFO: task i915_selftest:1297 blocked for more than 30 seconds

    • Closed Issue created by Ravi V @rveesam

    https://intel-gfx-ci.01.org/tree/drm-tip/IGT_6355/bat-dg2-8/igt@i915_selftest@live.html

    runner: This test was killed due to a kernel taint (0x200).

    Received signal SIGQUIT. Stack trace: #0 [fatal_sig_handler+0xd6] #1 (moved) [killpg+0x40] #2 [__write+0x17] #3 (moved) [kick_snd_hda_intel+0x10e] #4 (moved) [__igt_i915_driver_unload+0x9b] #5 (closed) [igt_i915_driver_unload+0x1d] #6 (closed) [igt_kselftest_begin+0x75] #7 (closed) [igt_kselftests+0x240] #8 (closed) [__igt_unique____real_main29+0x82] #9 (closed) [main+0x27] #10 (closed) [__libc_start_main+0xf3] #11 (closed) [_start+0x2a]

    Dmesg:

<6> [211.522457] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
<3> [211.986125] INFO: task i915_selftest:1297 blocked for more than 30 seconds.
<3> [211.986293]       Tainted: G        W         5.17.0-rc5-CI-CI_DRM_11274+ #1
<3> [211.986395] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6> [211.986502] task:i915_selftest   state:D stack:13896 pid: 1297 ppid:  1103 flags:0x00000000
<6> [211.986526] Call Trace:
<6> [211.986532]  <TASK>
<6> [211.986549]  __schedule+0x42c/0xa80
<6> [211.986579]  ? wait_for_completion+0x7e/0x110
<6> [211.986598]  schedule+0x3f/0xc0
<6> [211.986611]  schedule_timeout+0x233/0x2e0
<6> [211.986633]  ? mark_held_locks+0x48/0x70
<6> [211.986651]  ? _raw_spin_unlock_irq+0x1f/0x40
<6> [211.986669]  ? wait_for_completion+0x7e/0x110
<6> [211.986682]  wait_for_completion+0xb0/0x110
<6> [211.986708]  __flush_work+0x296/0x4e0
<6> [211.986726]  ? flush_workqueue_prep_pwqs+0x120/0x120
<6> [211.986771]  ? get_work_pool+0x90/0x90
<6> [211.986782]  __cancel_work_timer+0x13e/0x1e0
<6> [211.986798]  ? __mutex_unlock_slowpath+0x3e/0x2b0
<6> [211.986828]  azx_remove+0x38/0x70 [snd_hda_intel]
<6> [211.986853]  pci_device_remove+0x31/0xa0
<6> [211.986869]  device_release_driver_internal+0xf2/0x1e0
<6> [211.986886]  unbind_store+0xeb/0x120
<6> [211.986904]  kernfs_fop_write_iter+0x11d/0x1c0
<6> [211.987006]  new_sync_write+0x120/0x1b0
<6> [211.987048]  vfs_write+0x251/0x3b0
<6> [211.987070]  ksys_write+0x5a/0xd0
<6> [211.987094]  do_syscall_64+0x3a/0xb0
<6> [211.987108]  entry_SYSCALL_64_after_hwframe+0x44/0xae
<6> [211.987120] RIP: 0033:0x7fb2b7fb81e7
<6> [211.987130] RSP: 002b:00007ffe3a324778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
<6> [211.987145] RAX: ffffffffffffffda RBX: 000055df05171070 RCX: 00007fb2b7fb81e7
<6> [211.987153] RDX: 000000000000000c RSI: 000055df0517115b RDI: 0000000000000005
<6> [211.987160] RBP: 00007ffe3a324810 R08: 0000000000000001 R09: 00007ffe3a324600
<6> [211.987168] R10: 00007fb2b81396a9 R11: 0000000000000246 R12: 00007ffe3a324780
<6> [211.987176] R13: 00007fb2b813ba28 R14: 0000000000000005 R15: 000055df0517115b
<6> [211.987219]  </TASK>
<4> [211.987226] 
Showing all locks held in the system:
<4> [211.987240] 1 lock held by khungtaskd/73:
<4> [211.987248]  #0: ffffffff827372c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x15/0x17a
<4> [211.987295] 3 locks held by kworker/7:1/92:
<4> [211.987306]  #0: ffff888100079b38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1eb/0x5c0
<4> [211.987364]  #1: ffffc90000407e78 ((work_completion)(&(&hda->probe_work)->work)){+.+.}-{0:0}, at: process_one_work+0x1eb/0x5c0
<4> [211.987421]  #2: ffff88814d014178 (&dev->mutex){....}-{3:3}, at: __device_attach+0x34/0x160
<4> [211.987487] 4 locks held by rs:main Q:Reg/388:
<4> [211.987526] 4 locks held by dmesg/1084:
<4> [211.987539] 3 locks held by igt_runner/1103:
<4> [211.987550] 2 locks held by i915_selftest/1297:
<4> [211.987561]  #0: ffff888108461430 (sb_writers#5){.+.+}-{0:0}, at: ksys_write+0x5a/0xd0
<4> [211.987623]  #1: ffff888105eb2088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0xe7/0x1c0
<4> [211.987685] 
<4> [211.987694] =============================================
<6> [212.350865] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input7
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