igt@i915_selftest@live@execlists - incomplete - GPU HANG: ecode 9:1:21724110, Per-test timeout exceeded. Killing the current test with SIGQUIT.

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_6365/shard-skl8/igt@i915_selftest@live@execlists.html

<7> [643.876361] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:118:DP-2]
<7> [643.897658] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:124:HDMI-A-2]
<4> [651.948299] [IGT] Per-test timeout exceeded. Killing the current test with SIGQUIT.
<6> [651.948548] sysrq: Show State
<6> [651.948940] task:systemd         state:S stack:12320 pid:    1 ppid:     0 flags:0x00000000
<6> [651.949012] Call Trace:
<6> [651.949025]  <TASK>
<6> [651.949065]  __schedule+0x474/0xaf0
<6> [651.949364]  schedule+0x3f/0xc0
<6> [651.949418]  schedule_hrtimeout_range_clock+0x119/0x130
<6> [651.949463]  ? do_epoll_wait+0x75f/0x910
<6> [651.949525]  ? _raw_write_unlock_irq+0x1f/0x40
<6> [651.949576]  ? lockdep_hardirqs_on+0xbf/0x130
<6> [651.949641]  do_epoll_wait+0x770/0x910
<6> [651.949794]  ? finish_wait+0x80/0x80
<6> [651.949904]  __x64_sys_epoll_wait+0x50/0x90
<6> [651.949940]  ? lockdep_hardirqs_on+0xbf/0x130
<6> [651.950017]  do_syscall_64+0x3a/0xb0
<6> [651.950067]  entry_SYSCALL_64_after_hwframe+0x44/0xae
<6> [651.950104] RIP: 0033:0x7fe2665725ce
<6> [651.950231] RSP: 002b:00007ffc6757d790 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
<6> [651.950286] RAX: ffffffffffffffda RBX: 0000555d47c215b0 RCX: 00007fe2665725ce
<6> [651.950316] RDX: 0000000000000054 RSI: 0000555d47d5a460 RDI: 0000000000000004
<6> [651.950344] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000001140
<6> [651.950374] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000001
<6> [651.950402] R13: 0000000000000054 R14: 0000555d477aa883 R15: 0000000000000000
<6> [651.950603]  </TASK>
<6> [651.950629] task:kthreadd        state:S stack:13904 pid:    2 ppid:     0 flags:0x00004000
<6> [651.950702] Call Trace: