Result:
git-log-oneline i915_display_info2 igt_runner2 runtimes2 results2.json results2-i915-load.json guc_logs2.tar i915_display_info_post_exec2 boot2 dmesg2
| Detail | Value |
|---|---|
| Duration | 6.87 seconds |
| Hostname |
shard-mtlp-7 |
| Igt-Version |
IGT-Version: 2.3-g43d2be205 (x86_64) (Linux: 6.19.0-rc3-CI_DRM_17753-gcbb25c38097a+ x86_64) |
| Out |
Using IGT_SRANDOM=1767093772 for randomisation Opened device: /dev/dri/card0 Starting subtest: preservation-reset Starting dynamic subtest: rcs0 Dynamic subtest rcs0: SUCCESS (0.277s) Starting dynamic subtest: bcs0 Dynamic subtest bcs0: SUCCESS (0.344s) Starting dynamic subtest: vcs0 Dynamic subtest vcs0: SUCCESS (0.337s) Starting dynamic subtest: vcs1 Dynamic subtest vcs1: SUCCESS (1.903s) Starting dynamic subtest: vecs0 Dynamic subtest vecs0: SUCCESS (1.971s) Starting dynamic subtest: ccs0 Dynamic subtest ccs0: SUCCESS (2.036s) Subtest preservation-reset: SUCCESS (6.872s) |
| Err |
Starting subtest: preservation-reset Starting dynamic subtest: rcs0 Dynamic subtest rcs0: SUCCESS (0.277s) Starting dynamic subtest: bcs0 Dynamic subtest bcs0: SUCCESS (0.344s) Starting dynamic subtest: vcs0 Dynamic subtest vcs0: SUCCESS (0.337s) Starting dynamic subtest: vcs1 Dynamic subtest vcs1: SUCCESS (1.903s) Starting dynamic subtest: vecs0 Dynamic subtest vecs0: SUCCESS (1.971s) Starting dynamic subtest: ccs0 Dynamic subtest ccs0: SUCCESS (2.036s) Subtest preservation-reset: SUCCESS (6.872s) |
| Dmesg |
<6> [162.019924] Console: switching to colour dummy device 80x25
<6> [162.020084] [IGT] gem_ctx_isolation: executing
<7> [162.027946] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [162.029193] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [162.050865] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [162.052175] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<6> [162.169398] [IGT] gem_ctx_isolation: starting subtest preservation-reset
<6> [162.170762] [IGT] gem_ctx_isolation: starting dynamic subtest rcs0
<7> [162.170860] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [162.171414] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.181701] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.189425] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.197661] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.205682] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.213578] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.221236] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.229277] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.241189] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<6> [162.318890] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<6> [162.318895] i915 0000:00:02.0: [drm] GPU error state saved to /sys/class/drm/card0/error
<5> [162.320640] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [162.322585] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [162.332766] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 8ms, freq = 2200MHz -> 2200MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [162.334108] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [162.337436] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [162.337439] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [162.393760] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [162.394324] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [162.394566] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [162.394568] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [162.407729] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [162.407979] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [162.410378] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [162.410380] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<6> [162.447864] [IGT] gem_ctx_isolation: finished subtest rcs0, SUCCESS
<6> [162.448289] [IGT] gem_ctx_isolation: starting dynamic subtest bcs0
<7> [162.448358] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [162.523294] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.532143] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.539757] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.547333] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.554927] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.562363] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.570242] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.578314] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.590018] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<6> [162.665536] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [162.666360] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [162.666645] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [162.676730] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 8ms, freq = 2050MHz -> 2200MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [162.677809] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [162.679656] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [162.679658] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [162.737028] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [162.737590] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [162.738439] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [162.738442] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [162.751738] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [162.752011] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [162.754332] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [162.754334] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<6> [162.792364] [IGT] gem_ctx_isolation: finished subtest bcs0, SUCCESS
<6> [162.792761] [IGT] gem_ctx_isolation: starting dynamic subtest vcs0
<7> [162.792837] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [162.858369] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.858698] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4
<7> [162.858708] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4
<7> [162.858848] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (legacy -> disconnected) pin assignment: - max lanes: 4
<7> [162.858853] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4
<7> [162.870746] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.878167] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.885721] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.893523] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.901156] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.909438] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.917342] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [162.928514] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<6> [163.005046] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [163.005625] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [163.006175] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [163.015757] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 8ms, freq = 1800MHz -> 2200MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [163.016778] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [163.018977] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [163.018982] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [163.075486] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [163.075961] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [163.076220] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [163.076222] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [163.089730] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [163.090017] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [163.092504] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [163.092507] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<6> [163.129910] [IGT] gem_ctx_isolation: finished subtest vcs0, SUCCESS
<6> [163.130300] [IGT] gem_ctx_isolation: starting dynamic subtest vcs1
<7> [163.130376] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [164.331051] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:505:DDI A/PHY A] PPS 0 turning VDD off
<7> [164.332121] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:505:DDI A/PHY A] PPS 0 PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
<7> [164.332930] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [164.333496] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [164.333893] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [164.729313] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [164.740223] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [164.748718] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [164.757921] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [164.767686] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [164.776930] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [164.786153] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [164.797696] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [164.809963] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<6> [164.890089] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [164.890994] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [164.892092] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [164.904284] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 9ms, freq = 1800MHz -> 2050MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [164.905638] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [164.909402] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [164.909404] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [164.965998] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [164.966648] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [164.967060] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [164.967066] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [164.980743] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [164.981021] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [164.983256] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [164.983259] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<6> [165.033357] [IGT] gem_ctx_isolation: finished subtest vcs1, SUCCESS
<6> [165.033760] [IGT] gem_ctx_isolation: starting dynamic subtest vecs0
<7> [165.033847] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [166.717213] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [166.727221] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [166.735600] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [166.744714] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [166.753229] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [166.761839] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [166.772403] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [166.784471] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [166.796209] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<6> [166.873010] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [166.874769] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [166.876207] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [166.888367] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 9ms, freq = 1800MHz -> 1800MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [166.888942] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [166.894118] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [166.894121] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [166.949418] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [166.949943] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [166.950348] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [166.950350] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [166.964641] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [166.964889] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [166.966477] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [166.966480] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<6> [167.005037] [IGT] gem_ctx_isolation: finished subtest vecs0, SUCCESS
<6> [167.005435] [IGT] gem_ctx_isolation: starting dynamic subtest ccs0
<7> [167.005507] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7> [168.744325] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [168.756258] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [168.766297] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [168.776374] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [168.786425] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [168.796385] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [168.806465] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [168.816424] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<7> [168.830792] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509
<6> [168.908750] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [168.909124] i915 0000:00:02.0: [drm] GT0: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [168.909685] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<7> [168.922190] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT0: GUC: init took 10ms, freq = 1900MHz -> 2200MHz vs 2200MHz, status = 0x8002F034, count = 0, ret = 0
<7> [168.923115] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT0: GUC: communication enabled
<6> [168.926310] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [168.926312] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<6> [168.983394] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:0:00000000
<5> [168.983674] i915 0000:00:02.0: [drm] GT1: Resetting chip for Manually reset engine mask to ffffffffffffffff
<6> [168.984067] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.53.0
<6> [168.984070] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
<7> [168.997597] i915 0000:00:02.0: [drm:intel_guc_fw_upload [i915]] GT1: GUC: init took 12ms, freq = 1300MHz -> 1300MHz vs 1300MHz, status = 0x8002F034, count = 0, ret = 0
<7> [168.997899] i915 0000:00:02.0: [drm:guc_enable_communication [i915]] GT1: GUC: communication enabled
<6> [168.999717] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
<6> [168.999719] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
<6> [169.041353] [IGT] gem_ctx_isolation: finished subtest ccs0, SUCCESS
<7> [169.041707] i915 0000:00:02.0: [drm:error_state_write [i915]] Resetting error state
<6> [169.042339] [IGT] gem_ctx_isolation: finished subtest preservation-reset, SUCCESS
<6> [169.044297] [IGT] gem_ctx_isolation: exiting, ret=0
<7> [169.044476] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [169.115828] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [169.117015] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [169.129371] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [169.140343] Console: switching to colour frame buffer device 180x56
<7> [169.170626] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [169.171166] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [169.171694] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
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