igt@testdisplay - timeout - Per-test timeout exceeded. Killing the current test with SIGQUIT
<7> [730.731925] i915 0000:03:00.0: [drm:intel_dp_program_link_training_pattern [i915]] [CONNECTOR:281:DP-4][ENCODER:280:DDI D/PHY D][DPRX] Using DP training pattern TPS3
<7> [730.741575] i915 0000:03:00.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:281:DP-4][ENCODER:280:DDI D/PHY D][DPRX] Channel EQ done. DP Training successful
<7> [730.741746] i915 0000:03:00.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:281:DP-4][ENCODER:280:DDI D/PHY D][DPRX] Link Training passed at link rate = 270000, lane count = 4
<7> [730.742636] i915 0000:03:00.0: [drm:intel_enable_transcoder [i915]] enabling pipe A
<7> [730.743820] i915 0000:03:00.0: [drm:_intel_hdcp_enable.isra.0 [i915]] [CONNECTOR:281:DP-4] HDCP is being enabled...
<7> [730.747031] i915 0000:03:00.0: [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00080000, dig 0x00009888, pins 0x00000080, long 0x00000000
<7> [730.747192] i915 0000:03:00.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:280:DDI D/PHY D] - short
<7> [730.747597] i915 0000:03:00.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:280:DDI D/PHY D] - short
<7> [730.751251] i915 0000:03:00.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX D/DDI D/PHY D: DPCD: 12 14 c4 01 01 15 01 81 00 01 04 01 0f 00 01
<7> [730.758025] i915 0000:03:00.0: [drm:intel_dp_init_lttpr_and_dprx_caps [i915]] [CONNECTOR:281:DP-4][ENCODER:280:DDI D/PHY D][DPRX] LTTPR common capabilities: 00 00 00 00 00 00 00 00
<7> [730.759250] i915 0000:03:00.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX D/DDI D/PHY D: DPCD: 12 14 c4 01 01 15 01 81 00 01 04 01 0f 00 01
<7> [730.760464] i915 0000:03:00.0: [drm:drm_dp_dump_desc.isra.0 [drm_display_helper]] AUX D/DDI D/PHY D: DP branch: OUI 00-1c-f8 dev-ID 176GB0 HW-rev 0.0 SW-rev 199.85 quirks 0x0000
<7> [730.762530] i915 0000:03:00.0: [drm:drm_dp_read_downstream_info [drm_display_helper]] AUX D/DDI D/PHY D: DPCD DFP: 0b f0 02 11
<4> [732.768601] [IGT] Per-test timeout exceeded. Killing the current test with SIGQUIT.
<6> [732.768700] sysrq: HELP : loglevel(0-9) reboot(b) crash(c) show-all-locks(d) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) force-fb(v) show-blocked-tasks(w) dump-ftrace-buffer(z) replay-kernel-logs(R)
<6> [732.768878] sysrq: Show State
<6> [732.768892] task:systemd state:S stack:11888 pid:1 tgid:1 ppid:0 flags:0x00000000
<6> [732.768917] Call Trace:
<6> [732.768924] <TASK>
<6> [732.768937] __schedule+0x3bc/0xd10
<6> [732.768970] schedule+0x38/0x100
<6> [732.768983] schedule_hrtimeout_range_clock+0x133/0x140
<6> [732.768999] ? do_epoll_wait+0x6ef/0x900
<6> [732.769023] do_epoll_wait+0x700/0x900
<6> [732.769050] ? __pfx_ep_autoremove_wake_function+0x10/0x10
<6> [732.769071] __x64_sys_epoll_wait+0x54/0x90
<6> [732.769084] ? do_syscall_64+0x2e/0x140
<6> [732.769098] do_syscall_64+0x66/0x140
<6> [732.769110] entry_SYSCALL_64_after_hwframe+0x76/0x7e