igt@gem_eio@kms - timeout - Per-test timeout exceeded. Killing the current test with SIGQUIT.

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_838/fi-tgl-dsi/igt@gem_eio@kms.html

<7> [963.107866] i915 0000:00:02.0: [drm:intel_panel_enable_backlight [i915]] pipe A
<7> [963.109231] i915 0000:00:02.0: [drm:intel_panel_set_pwm_level [i915]] set backlight PWM = 96000
<7> [963.110159] i915 0000:00:02.0: [drm:intel_dsi_vbt_exec_sequence [i915]] Starting MIPI sequence 6 - MIPI_SEQ_BACKLIGHT_ON
<7> [963.111261] i915 0000:00:02.0: [drm:mipi_exec_gpio [i915]] 
<7> [963.112044] i915 0000:00:02.0: [drm:mipi_exec_gpio [i915]] Skipping ICL GPIO element execution
<7> [963.126886] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 31457280 bytes of contiguous stolen space for FBC, threshold: 1
<4> [963.128068] [IGT] Per-test timeout exceeded. Killing the current test with SIGQUIT.
<7> [963.127830] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<6> [963.128390] sysrq: Show State
<6> [963.128650] task:systemd         state:S stack:12200 pid:    1 ppid:     0 flags:0x00000000
<6> [963.128725] Call Trace:
<6> [963.128764]  __schedule+0x42f/0xb10
<6> [963.128846]  schedule+0x38/0xe0
<6> [963.128877]  schedule_hrtimeout_range_clock+0x11b/0x130
<6> [963.128903]  ? do_epoll_wait+0x743/0x900
<6> [963.128944]  ? _raw_write_unlock_irq+0x1f/0x40
<6> [963.128973]  ? lockdep_hardirqs_on+0xbf/0x130
<6> [963.129012]  do_epoll_wait+0x754/0x900
<6> [963.129089]  ? finish_wait+0x80/0x80
<6> [963.129145]  __x64_sys_epoll_wait+0x50/0x90
<6> [963.129167]  ? lockdep_hardirqs_on+0xbf/0x130
<6> [963.129207]  do_syscall_64+0x39/0xb0
<6> [963.129238]  entry_SYSCALL_64_after_hwframe+0x44/0xae
<6> [963.129264] RIP: 0033:0x7ff17c5555ce
<6> [963.129284] RSP: 002b:00007ffef6c84790 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
<6> [963.129312] RAX: ffffffffffffffda RBX: 000055de43c7e5b0 RCX: 00007ff17c5555ce
<6> [963.129329] RDX: 0000000000000051 RSI: 000055de43db3840 RDI: 0000000000000004
<6> [963.129343] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000000000b0
<6> [963.129357] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000001
<6> [963.129371] R13: 0000000000000051 R14: 000055de43b49802 R15: 0000000000000000
<6> [963.129465] task:kthreadd        state:S stack:14152 pid:    2 ppid:     0 flags:0x00004000
<6> [963.129607] Call Trace:
<6> [963.129646]  __schedule+0x42f/0xb10
<6> [963.129680]  ? kthreadd+0x13c/0x160
<6> [963.129731]  ? kthreadd+0xa7/0x160
<6> [963.129756]  ? kthreadd+0x6f/0x160
<6> [963.129783]  schedule+0x38/0xe0
<6> [963.129815]  kthreadd+0x146/0x160
<6> [963.129843]  ? kthread_is_per_cpu+0x20/0x20
<6> [963.129886]  ret_from_fork+0x1f/0x30
<6> [963.129988] task:rcu_gp          state:I stack:15008 pid:    3 ppid:     2 flags:0x00004000
<6> [963.130029] Call Trace:
<6> [963.130063]  __schedule+0x42f/0xb10
<6> [963.130095]  ? rescuer_thread+0x241/0x3a0
<6> [963.130145]  schedule+0x38/0xe0
<6> [963.130176]  rescuer_thread+0x25e/0x3a0
<6> [963.130233]  ? worker_thread+0x380/0x380
<6> [963.130254]  kthread+0x144/0x170