igt@gem_exec_endless@dispatch.* - timeout/incomplete - Per-test|Inactivity timeout exceeded. Killing the current test with SIGQUIT, Received signal SIGQUIT.

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12201/re-dg2-12/igt@gem_exec_endless@dispatch.html

Starting subtest: dispatch
Starting dynamic subtest: rcs0
Dynamic subtest rcs0: SUCCESS (0.004s)
Starting dynamic subtest: bcs0
Received signal SIGQUIT.
Stack trace: 
 #0 [fatal_sig_handler+0x113]
 #1 [killpg+0x40]
 #2 [__igt_unique____real_main341+0x6fb]
 #3 [main+0x2d]
 #4 [__libc_start_main+0xf3]
 #5 [_start+0x2e]

<7> [505.752369] i915 0000:03:00.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<6> [505.756492] [IGT] gem_exec_endless: starting dynamic subtest bcs0
<7> [505.756754] i915 0000:03:00.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<5> [525.759853] Fence expiration time out i915-0000:03:00.0:gem_exec_endles[1407]:2!
<4> [615.890880] [IGT] Inactivity timeout exceeded. Killing the current test with SIGQUIT.
<6> [615.890903] sysrq: Show State
<6> [615.890955] task:systemd         state:S stack:12040 pid:    1 ppid:     0 flags:0x00000000
<6> [615.890963] Call Trace:
<6> [615.890964]  <TASK>
<6> [615.890968]  __schedule+0x30b/0xa80
<6> [615.890976]  schedule+0x4e/0xd0
<6> [615.890979]  schedule_hrtimeout_range_clock+0x11d/0x130
<6> [615.890982]  ? do_epoll_wait+0x759/0x8f0
<6> [615.890987]  ? _raw_write_unlock_irq+0x1f/0x50
<6> [615.890990]  ? lockdep_hardirqs_on+0xbf/0x140
<6> [615.890993]  do_epoll_wait+0x76a/0x8f0
<6> [615.891001]  ? ep_timeout_to_timespec.part.24+0xa0/0xa0
<6> [615.891007]  __x64_sys_epoll_wait+0x50/0x90
<6> [615.891009]  ? lockdep_hardirqs_on+0xbf/0x140
<6> [615.891013]  do_syscall_64+0x37/0x90
<6> [615.891016]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
<6> [615.891018] RIP: 0033:0x7fa5fcc5c46e
<6> [615.891020] RSP: 002b:00007ffceb225b70 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
<6> [615.891022] RAX: ffffffffffffffda RBX: 0000561fbc2c6590 RCX: 00007fa5fcc5c46e
<6> [615.891024] RDX: 0000000000000053 RSI: 0000561fbc3fda20 RDI: 0000000000000004
<6> [615.891025] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000000f20
<6> [615.891027] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000001
<6> [615.891028] R13: 0000000000000053 R14: 0000561fbaeec863 R15: 0000000000000000
<6> [615.891037]  </TASK>
<6> [615.891039] task:kthreadd        state:S stack:14096 pid:    2 ppid:     0 flags:0x00004000