Few tests - timeout - Received signal SIGQUIT, Per-test timeout exceeded. Killing the current test with SIGQUIT.
Received signal SIGQUIT.
Stack trace:
#0 [fatal_sig_handler+0xd6]
#1 [killpg+0x40]
#2 [write+0x15]
#3 [igt_writen+0x33]
#4 [igt_sysfs_vprintf+0x96]
#5 [igt_sysfs_printf+0x8f]
#6 [igt_drop_caches_set+0x35]
#7 [drm_open_driver+0x60]
#8 [drm_open_driver_master+0x6]
#9 [__igt_unique____real_main3425+0x18d8]
#10 [main+0x39]
#11 [__libc_start_main+0xf3]
#12 [_start+0x2a]
<6> [223.901508] Console: switching to colour dummy device 80x25
<6> [223.901689] [IGT] kms_frontbuffer_tracking: executing
<6> [333.590782] kworker/dying (87) used greatest stack depth: 11496 bytes left
<4> [344.604363] [IGT] Per-test timeout exceeded. Killing the current test with SIGQUIT.
<6> [344.604436] sysrq: Show State
<6> [344.604470] task:systemd state:S stack:11928 pid: 1 ppid: 0 flags:0x00000000
<6> [344.604484] Call Trace:
<6> [344.604487] <TASK>
<6> [344.604496] __schedule+0x483/0xb40
<6> [344.604519] schedule+0x3f/0xb0
<6> [344.604525] schedule_hrtimeout_range_clock+0x11d/0x130
<6> [344.604531] ? do_epoll_wait+0x759/0x910
<6> [344.604541] ? _raw_write_unlock_irq+0x1f/0x50
<6> [344.604547] ? lockdep_hardirqs_on+0xbf/0x140
<6> [344.604556] do_epoll_wait+0x76a/0x910
<6> [344.604571] ? find_held_lock+0x2d/0xa0
<6> [344.604580] ? finish_swait+0x90/0x90
<6> [344.604593] __x64_sys_epoll_wait+0x50/0x90
<6> [344.604598] ? lockdep_hardirqs_on+0xbf/0x140
<6> [344.604607] do_syscall_64+0x37/0x90
<6> [344.604613] entry_SYSCALL_64_after_hwframe+0x63/0xcd
<6> [344.604619] RIP: 0033:0x7f670e6cf5ce
<6> [344.604623] RSP: 002b:00007ffef0ed4e80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
<6> [344.604630] RAX: ffffffffffffffda RBX: 00005605b6893590 RCX: 00007f670e6cf5ce
<6> [344.604634] RDX: 0000000000000051 RSI: 00005605b69cf270 RDI: 0000000000000004
<6> [344.604637] RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000000000
<6> [344.604640] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000001
<6> [344.604643] R13: 0000000000000051 R14: 00005605b4a8c883 R15: 0000000000000000
<6> [344.604666] </TASK>
<6> [344.604670] task:kthreadd state:S stack:13808 pid: 2 ppid: 0 flags:0x00004000
<6> [344.604681] Call Trace:
<6> [344.604683] <TASK>
<6> [344.604692] __schedule+0x483/0xb40
<6> [344.604706] ? kthreadd+0x8b/0x160
<6> [344.604711] ? kthreadd+0x64/0x160
<6> [344.604716] schedule+0x3f/0xb0
<6> [344.604721] kthreadd+0x14b/0x160
<6> [344.604726] ? kthread_is_per_cpu+0x20/0x20
<6> [344.604734] ret_from_fork+0x1f/0x30
<6> [344.604760] </TASK>
<6> [344.604763] task:rcu_gp state:I stack:15000 pid: 3 ppid: 2 flags:0x00004000
<6> [344.604775] Call Trace: