igt@perf_pmu@init-wait@(vecs0|vcs0) - dmesg-warn - Per-test timeout exceeded. Killing the current test with SIGQUIT.

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8860/shard-hsw2/igt@perf_pmu@init-wait@vecs0.html#dmesg-warnings3931

Err	
Starting dynamic subtest: vecs0
Dynamic subtest vecs0: SUCCESS (0.000s)
Subtest init-wait: SUCCESS (0.001s)
Received signal SIGQUIT.
Stack trace: 
 #0 [fatal_sig_handler+0xd6]
 #1 [killpg+0x40]
 #2 [write+0xf]
 #3 [writeN+0x2d]
 #4 [igt_sysfs_vprintf+0xf4]
 #5 [igt_sysfs_printf+0x8f]
 #6 [igt_drop_caches_set+0x2a]
 #7 [__real_main1964+0x3d52]
 #8 [main+0x27]
 #9 [__libc_start_main+0xe7]
 #10 [_start+0x2a]
Dmesg

Scroll to first warning
<6> [603.756800] [IGT] perf_pmu: starting dynamic subtest vecs0
<7> [603.757069] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created
<4> [723.891172] [IGT] Per-test timeout exceeded. Killing the current test with SIGQUIT.
<6> [723.891193] sysrq: Show State
<6> [723.891205]   task                        PC stack   pid father
<6> [723.891207] systemd         S11824     1      0 0x00000000