igt@gem_exec_fence@basic-busy-default - timeout - Received signal SIGQUIT.

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7622/fi-byt-squawks/igt@gem_exec_fence@basic-busy-default.html

	
Starting subtest: basic-busy-default
Subtest basic-busy-default: SUCCESS (0.010s)
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 [__gem_measure_ring_inflight+0x269]
 #8 [gem_measure_ring_inflight+0x70]
 #9 [__real_main1365+0xae4]
 #10 [main+0x27]
 #11 [__libc_start_main+0xe7]
 #12 [_start+0x2a]