igt@gem_mmap_offset@clear - timeout - Per-test timeout exceeded. Killing the current test with SIGQUIT.

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_654/fi-tgl-dsi/igt@gem_mmap_offset@clear.html

<6> [1001.536280] Console: switching to colour dummy device 80x25
<6> [1001.536709] [IGT] gem_mmap_offset: executing
<6> [1001.563336] [IGT] gem_mmap_offset: starting subtest clear
<6> [1121.534189] [IGT] gem_mmap_offset: exiting, ret=0
<7> [1121.544521] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 29491200 bytes of contiguous stolen space for FBC, threshold: 1
<7> [1121.544978] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<7> [1121.556149] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
<7> [1121.572288] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 29491200 bytes of contiguous stolen space for FBC, threshold: 1
<7> [1121.572754] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<7> [1121.582915] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
<6> [1121.585522] Console: switching to colour frame buffer device 180x180
<7> [1121.593052] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 29491200 bytes of contiguous stolen space for FBC, threshold: 1
<7> [1121.593534] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<4> [1121.593617] [IGT] Per-test timeout exceeded. Killing the current test with SIGQUIT.
<6> [1121.594095] sysrq: Show State
<6> [1121.594374] task:systemd         state:S stack:11784 pid:    1 ppid:     0 flags:0x00000000
<6> [1121.594423] Call Trace:
<6> [1121.594479]  __schedule+0x41f/0x9a0
<6> [1121.594542]  schedule+0x37/0xe0
<6> [1121.594567]  schedule_hrtimeout_range_clock+0x10e/0x120
<6> [1121.594591]  ? ep_poll+0x555/0x5c0
<6> [1121.594622]  ? _raw_write_unlock_irq+0x1f/0x40
<6> [1121.594644]  ? lockdep_hardirqs_on+0xbe/0x130
<6> [1121.594674]  ep_poll+0x57e/0x5c0
<6> [1121.594735]  ? finish_wait+0x80/0x80
<6> [1121.594786]  do_epoll_wait+0xd2/0xf0
<6> [1121.594824]  __x64_sys_epoll_wait+0x15/0x20
<6> [1121.594837]  do_syscall_64+0x33/0x80
<6> [1121.594855]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
<6> [1121.594871] RIP: 0033:0x7fae003cabb7
<6> [1121.594897] Code: Bad RIP value.
<6> [1121.594908] RSP: 002b:00007ffe86c20290 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
<6> [1121.594926] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fae003cabb7
<6> [1121.594936] RDX: 0000000000000035 RSI: 00007ffe86c202d0 RDI: 0000000000000004
<6> [1121.594946] RBP: 00007ffe86c202d0 R08: 0000000000000000 R09: 7465677261742e79
<6> [1121.594956] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000035
<6> [1121.594967] R13: 00000000ffffffff R14: 00007ffe86c202d0 R15: 0000000000000001
<6> [1121.595055] task:kthreadd        state:S stack:13712 pid:    2 ppid:     0 flags:0x00004000