Oops#1 Part20 <6>[ 275.617966] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in sysfs_preempt_t [2301] <7>[ 275.618702] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 275.716565] i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out <6>[ 275.717278] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in sysfs_preempt_t [2301] <7>[ 275.717683] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 275.860562] i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out <6>[ 275.861617] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in sysfs_preempt_t [2301] <7>[ 275.861952] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 276.404563] i915 0000:00:02.0: [drm] Resetting vcs0 for preemption time out <6>[ 276.405257] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in sysfs_preempt_t [2301] <7>[ 276.405637] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 276.448978] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <14>[ 276.450463] [IGT] sysfs_preempt_timeout: finished subtest vcs0, SUCCESS <14>[ 276.451759] [IGT] sysfs_preempt_timeout: starting dynamic subtest bcs0 <7>[ 276.452073] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 276.463663] i915 0000:00:02.0: [drm] Resetting bcs0 for preemption time out <6>[ 276.464377] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:2:18800102, in sysfs_preempt_t [2301] Oops#1 Part19 <7>[ 276.464685] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 276.513584] i915 0000:00:02.0: [drm] Resetting bcs0 for preemption time out <6>[ 276.514291] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:2:18800102, in sysfs_preempt_t [2301] <7>[ 276.514656] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 276.619584] i915 0000:00:02.0: [drm] Resetting bcs0 for preemption time out <6>[ 276.620268] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:2:18800102, in sysfs_preempt_t [2301] <7>[ 276.620660] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 276.764587] i915 0000:00:02.0: [drm] Resetting bcs0 for preemption time out <6>[ 276.765485] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:2:18800102, in sysfs_preempt_t [2301] <7>[ 276.765841] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 277.300576] i915 0000:00:02.0: [drm] Resetting bcs0 for preemption time out <6>[ 277.301266] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:2:1b200001, in sysfs_preempt_t [2301] <7>[ 277.301653] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 277.334888] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <14>[ 277.336249] [IGT] sysfs_preempt_timeout: finished subtest bcs0, SUCCESS <14>[ 277.337540] [IGT] sysfs_preempt_timeout: starting dynamic subtest rcs0 <7>[ 277.337846] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] Oops#1 Part18 <5>[ 277.345611] i915 0000:00:02.0: [drm] Resetting rcs0 for preemption time out <6>[ 277.347039] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:e75ffefe, in sysfs_preempt_t [2301] <7>[ 277.347524] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 277.397688] i915 0000:00:02.0: [drm] Resetting rcs0 for preemption time out <6>[ 277.400109] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:e75ffefe, in sysfs_preempt_t [2301] <7>[ 277.400850] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 277.496582] i915 0000:00:02.0: [drm] Resetting rcs0 for preemption time out <6>[ 277.498236] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:e75ffefe, in sysfs_preempt_t [2301] <7>[ 277.498980] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 277.644583] i915 0000:00:02.0: [drm] Resetting rcs0 for preemption time out <6>[ 277.646042] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:e75ffefe, in sysfs_preempt_t [2301] <7>[ 277.646369] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 278.188583] i915 0000:00:02.0: [drm] Resetting rcs0 for preemption time out <6>[ 278.190185] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:e75ffefe, in sysfs_preempt_t [2301] <7>[ 278.190600] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 278.217885] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <14>[ 278.219094] [IGT] sysfs_preempt_timeout: finished subtest rcs0, SUCCESS Oops#1 Part17 <14>[ 278.220412] [IGT] sysfs_preempt_timeout: starting dynamic subtest vcs1 <7>[ 278.220713] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 278.228580] i915 0000:00:02.0: [drm] Resetting vcs1 for preemption time out <6>[ 278.229309] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:24dffffd, in sysfs_preempt_t [2301] <7>[ 278.229741] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 278.276583] i915 0000:00:02.0: [drm] Resetting vcs1 for preemption time out <6>[ 278.277326] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in sysfs_preempt_t [2301] <7>[ 278.277609] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 278.370558] i915 0000:00:02.0: [drm] Resetting vcs1 for preemption time out <6>[ 278.371391] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in sysfs_preempt_t [2301] <7>[ 278.371674] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 278.516545] i915 0000:00:02.0: [drm] Resetting vcs1 for preemption time out <6>[ 278.517395] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in sysfs_preempt_t [2301] <7>[ 278.517753] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <5>[ 279.068553] i915 0000:00:02.0: [drm] Resetting vcs1 for preemption time out <6>[ 279.069293] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:4:277ffefe, in sysfs_preempt_t [2301] <7>[ 279.069663] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] Oops#1 Part16 <7>[ 279.105345] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <14>[ 279.106834] [IGT] sysfs_preempt_timeout: finished subtest vcs1, SUCCESS <14>[ 279.108838] [IGT] sysfs_preempt_timeout: finished subtest timeout, SUCCESS <14>[ 279.109971] [IGT] sysfs_preempt_timeout: exiting, ret=0 <7>[ 279.110159] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 279.111602] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7>[ 279.111797] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7>[ 279.117528] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 279.136712] Console: switching to colour frame buffer device 240x67 <7>[ 279.173380] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7>[ 279.173611] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7>[ 279.173786] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <6>[ 279.227122] Console: switching to colour dummy device 80x25 <14>[ 279.227605] [IGT] kms_frontbuffer_tracking: executing <7>[ 279.229738] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 279.230479] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 279.230767] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 279.240805] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] <7>[ 279.240815] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:598:DP-1] Oops#1 Part15 <7>[ 279.241007] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7>[ 279.241187] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded <7>[ 279.241501] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling TC_cold_off <7>[ 279.241681] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold unblock succeeded <7>[ 279.241867] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling TC_cold_off <7>[ 279.242038] i915 0000:00:02.0: [drm:tgl_tc_cold_request [i915]] TC cold block succeeded <7>[ 279.242374] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> legacy) pin assignment: - max lanes: 4 <7>[ 279.246809] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:598:DP-1] disconnected <7>[ 279.247214] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] <7>[ 279.247218] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:608:DP-2] <7>[ 279.247685] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7>[ 279.247987] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:608:DP-2] disconnected <7>[ 279.248402] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] <7>[ 279.248406] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:617:DP-3] <7>[ 279.248817] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 Oops#1 Part14 <7>[ 279.249112] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:617:DP-3] disconnected <7>[ 279.249521] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] <7>[ 279.249525] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:626:DP-4] <7>[ 279.250007] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7>[ 279.250296] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:626:DP-4] disconnected <7>[ 279.250887] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] <7>[ 279.250894] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:588:HDMI-A-1] <7>[ 279.277780] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7>[ 279.277793] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7>[ 279.277797] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD monitor fitHeadless4k <7>[ 279.277800] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:588:HDMI-A-1] ELD size 36, SAD count 0 <7>[ 279.278226] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 279.278413] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry Oops#1 Part13 <7>[ 279.279020] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7>[ 279.279176] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7>[ 279.279670] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1366x768": 216 268000 1366 1414 1446 1526 768 771 777 814 0x40 0x6 (CLOCK_HIGH) <7>[ 279.279680] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 (NO_INTERLACE) <7>[ 279.279686] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 (NO_INTERLACE) <7>[ 279.279693] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:588:HDMI-A-1] probed modes: <7>[ 279.279697] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 53 139930 1920 2008 2096 2360 1080 1084 1089 1125 0x48 0x5 <7>[ 279.279700] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4088x2304": 10 108000 4088 4152 4280 4536 2304 2305 2308 2340 0x40 0x5 <7>[ 279.279703] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 15 128430 3840 3889 3921 4000 2160 2163 2169 2195 0x40 0xa <7>[ 279.279707] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 11 60000 2880 2888 2984 3040 1800 1802 1820 1845 0x40 0xa <7>[ 279.279710] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1600": 13 60000 2560 2568 2664 2720 1600 1602 1620 1645 0x40 0xa