igt@gem_eio@in-flight-(contexts)?-[1us|immediate] | igt@gem_eio@unwedge-stress|gem_eio@in-flight-10ms - GPU HANG: ecode 11:0:00000000, Per-test timeout exceeded. Killing the current test with SIGQUIT.

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_768/fi-ehl-1/igt@gem_eio@in-flight-contexts-1us.html

<7> [473.222092] [IGT] Forcing GPU reset
<6> [473.223644] i915 0000:00:02.0: [drm] GPU HANG: ecode 11:0:00000000
<5> [473.226413] i915 0000:00:02.0: [drm] Resetting chip for Manually set wedged engine mask = ffffffffffffffff
<7> [473.231199] [IGT] Checking that the GPU recovered
<7> [473.602813] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] Turning [ENCODER:238:DDI A/PHY A] VDD off
<7> [473.603131] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
<4> [591.741728] [IGT] Per-test timeout exceeded. Killing the current test with SIGQUIT.
<6> [591.741854] sysrq: Show State
<6> [591.742133] task:systemd         state:S stack:12200 pid:    1 ppid:     0 flags:0x00000000
<6> [591.742161] Call Trace:
<6> [591.742174]  __schedule+0x3f4/0x990
<6> [591.742196]  schedule+0x38/0xe0
<6> [591.742205]  schedule_hrtimeout_range_clock+0x11b/0x130
<6> [591.742213]  ? do_epoll_wait+0x743/0x900
<6> [591.742225]  ? _raw_write_unlock_irq+0x1f/0x40
<6> [591.742234]  ? lockdep_hardirqs_on+0xbf/0x130
<6> [591.742246]  do_epoll_wait+0x754/0x900
<6> [591.742270]  ? finish_wait+0x80/0x80
<6> [591.742291]  __x64_sys_epoll_wait+0x50/0x90
<6> [591.742297]  ? lockdep_hardirqs_on+0xbf/0x130
<6> [591.742309]  do_syscall_64+0x33/0x80
<6> [591.742317]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
<6> [591.742324] RIP: 0033:0x7f04a2d55bb7
<6> [591.742331] RSP: 002b:00007ffd372258d0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
<6> [591.742341] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f04a2d55bb7
<6> [591.742346] RDX: 0000000000000035 RSI: 00007ffd37225910 RDI: 0000000000000004
<6> [591.742351] RBP: 00007ffd37225910 R08: 0000000000000000 R09: 0000000000000000
<6> [591.742356] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000035
<6> [591.742361] R13: 00000000ffffffff R14: 00007ffd37225910 R15: 0000000000000001
<6> [591.742391] task:kthreadd        state:S stack:14088 pid:    2 ppid:     0 flags:0x00004000
<6> [591.742406] Call Trace:
<6> [591.742417]  __schedule+0x3f4/0x990
<6> [591.742424]  ? kthreadd+0x13c/0x160
<6> [591.742438]  ? kthreadd+0xa7/0x160
<6> [591.742444]  ? kthreadd+0x6f/0x160
<6> [591.742451]  schedule+0x38/0xe0
<6> [591.742459]  kthreadd+0x146/0x160
<6> [591.742466]  ? kthread_is_per_cpu+0x20/0x20
<6> [591.742479]  ret_from_fork+0x1f/0x30
<6> [591.742510] task:rcu_gp          state:I stack:14432 pid:    3 ppid:     2 flags:0x00004000
<6> [591.742524] Workqueue:  0x0 (rcu_gp)
<6> [591.742538] Call Trace:
<6> [591.742550]  __schedule+0x3f4/0x990
<6> [591.742557]  ? rescuer_thread+0x241/0x3a0
<6> [591.742573]  schedule+0x38/0xe0
<6> [591.742581]  rescuer_thread+0x25e/0x3a0
<6> [591.742600]  ? worker_thread+0x380/0x380
<6> [591.742608]  kthread+0x146/0x170
<6> [591.742615]  ? kthread_park+0x80/0x80
<6> [591.742627]  ret_from_fork+0x1f/0x30
<6> [591.742657] task:rcu_par_gp      state:I stack:15192 pid:    4 ppid:     2 flags:0x00004000
<6> [591.742671] Call Trace:
<6> [591.742682]  __schedule+0x3f4/0x990
<6> [591.742689]  ? rescuer_thread+0x241/0x3a0
<6> [591.742704]  schedule+0x38/0xe0
<6> [591.742712]  rescuer_thread+0x25e/0x3a0
<6> [591.742731]  ? worker_thread+0x380/0x380
<6> [591.743182]  kthread+0x146/0x170
<6> [591.743192]  ? kthread_park+0x80/0x80
<6> [591.743205]  ret_from_fork+0x1f/0x30
<6> [591.743236] task:kworker/0:0H    state:I stack:14792 pid:    6 ppid:     2 flags:0x00004000
<6> [591.743253] Workqueue:  0x0 (events_highpri)
<6> [591.743269] Call Trace:
<6> [591.743280]  __schedule+0x3f4/0x990
<6> [591.743288]  ? worker_thread+0xbc/0x380
<6> [591.743306]  schedule+0x38/0xe0
<6> [591.743314]  worker_thread+0xc1/0x380
<6> [591.743327]  ? process_one_work+0x5c0/0x5c0
<6> [591.743335]  kthread+0x146/0x170
<6> [591.743342]  ? kthread_park+0x80/0x80
<6> [591.743354]  ret_from_fork+0x1f/0x30
<6> [591.743384] task:mm_percpu_wq    state:I stack:15192 pid:    8 ppid:     2 flags:0x00004000
<6> [591.743398] Call Trace:
<6> [591.743409]  __schedule+0x3f4/0x990
<6> [591.743416]  ? rescuer_thread+0x241/0x3a0
<6> [591.743432]  schedule+0x38/0xe0
<6> [591.743439]  rescuer_thread+0x25e/0x3a0
<6> [591.743458]  ? worker_thread+0x380/0x380
<6> [591.743467]  kthread+0x146/0x170
<6> [591.743475]  ? kthread_park+0x80/0x80
<6> [591.743487]  ret_from_fork+0x1f/0x30
<6> [591.743517] task:rcu_tasks_kthre state:S stack:15088 pid:    9 ppid:     2 flags:0x00004000
<6> [591.743530] Call Trace:
<6> [591.743541]  __schedule+0x3f4/0x990
<6> [591.743547]  ? _raw_spin_unlock_irqrestore+0x2f/0x50
<6> [591.743560]  ? rcu_tasks_kthread+0x14e/0x210
<6> [591.743568]  ? rcu_tasks_kthread+0x14e/0x210
<6> [591.743577]  schedule+0x38/0xe0
<6> [591.743585]  rcu_tasks_kthread+0x1d3/0x210
<6> [591.743597]  ? finish_wait+0x80/0x80
<6> [591.743612]  ? rcu_tasks_postscan+0x10/0x10
<6> [591.743620]  kthread+0x146/0x170
<6> [591.743627]  ? kthread_park+0x80/0x80
<6> [591.743639]  ret_from_fork+0x1f/0x30