<6>[ 58.368489] Console: switching to colour dummy device 80x25 <7>[ 58.368543] [IGT] kms_selftest: executing <7>[ 58.381448] [IGT] kms_selftest: starting subtest drm_framebuffer <6>[ 58.387209] KTAP version 1 <6>[ 58.387211] 1..1 <6>[ 58.387574] KTAP version 1 <6>[ 58.387577] # Subtest: drm_framebuffer <6>[ 58.387579] # module: drm_framebuffer_test <6>[ 58.387590] 1..10 <6>[ 58.387591] ok 1 drm_test_framebuffer_check_src_coords # SKIP <6>[ 58.387600] ok 2 drm_test_framebuffer_cleanup # SKIP <6>[ 58.387609] ok 3 drm_test_framebuffer_create # SKIP <6>[ 58.387616] ok 4 drm_test_framebuffer_free # SKIP <6>[ 58.387623] ok 5 drm_test_framebuffer_init # SKIP <6>[ 58.387629] ok 6 drm_test_framebuffer_init_bad_format # SKIP <6>[ 58.387636] ok 7 drm_test_framebuffer_init_dev_mismatch # SKIP <6>[ 58.387643] ok 8 drm_test_framebuffer_lookup # SKIP <6>[ 58.387651] ok 9 drm_test_framebuffer_lookup_inexistent # SKIP <6>[ 58.387659] ok 10 drm_test_framebuffer_modifiers_not_supported # SKIP <6>[ 58.387666] # drm_framebuffer: pass:0 fail:0 skip:10 total:10 <6>[ 58.387674] # Totals: pass:0 fail:0 skip:10 total:10 <6>[ 58.387681] ok 1 drm_framebuffer # SKIP <7>[ 58.387977] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_check_src_coords <6>[ 58.518049] KTAP version 1 <6>[ 58.518052] 1..1 <6>[ 58.519308] KTAP version 1 <6>[ 58.519310] # Subtest: drm_framebuffer <6>[ 58.519311] # module: drm_framebuffer_test <6>[ 58.519325] 1..1 <6>[ 58.519327] KTAP version 1 <6>[ 58.519338] # Subtest: drm_test_framebuffer_check_src_coords <6>[ 58.522313] ok 1 Success: source fits into fb <7>[ 58.523557] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65535.000000x65535.000000+0.000015+0.000000 (fb 4294967295x4294967295) <6>[ 58.524803] ok 2 Fail: overflowing fb with x-axis coordinate <7>[ 58.525813] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65535.000000x65535.000000+0.000000+0.000015 (fb 4294967295x4294967295) <6>[ 58.526438] ok 3 Fail: overflowing fb with y-axis coordinate <7>[ 58.527345] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65534.000015x65534.000000+0.000000+0.000000 (fb 4294967294x4294967294) <6>[ 58.527978] ok 4 Fail: overflowing fb with source width <7>[ 58.528876] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65534.000000x65534.000015+0.000000+0.000000 (fb 4294967294x4294967294) <6>[ 58.529591] ok 5 Fail: overflowing fb with source height <6>[ 58.529624] # drm_test_framebuffer_check_src_coords: pass:5 fail:0 skip:0 total:5 <6>[ 58.529651] ok 1 drm_test_framebuffer_check_src_coords <6>[ 58.529662] # Totals: pass:5 fail:0 skip:0 total:5 <6>[ 58.529671] ok 1 drm_framebuffer <7>[ 58.530298] [IGT] kms_selftest: finished subtest drm_test_framebuffer_check_src_coords, SUCCESS <7>[ 58.530700] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_cleanup <6>[ 58.664751] KTAP version 1 <6>[ 58.664759] 1..1 <6>[ 58.666332] KTAP version 1 <6>[ 58.666335] # Subtest: drm_framebuffer <6>[ 58.666337] # module: drm_framebuffer_test <6>[ 58.666354] 1..1 <6>[ 58.668746] ok 1 drm_test_framebuffer_cleanup <6>[ 58.668796] ok 1 drm_framebuffer <7>[ 58.669202] [IGT] kms_selftest: finished subtest drm_test_framebuffer_cleanup, SUCCESS <7>[ 58.669600] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_create <6>[ 58.819226] KTAP version 1 <6>[ 58.819230] 1..1 <6>[ 58.820438] KTAP version 1 <6>[ 58.820441] # Subtest: drm_framebuffer <6>[ 58.820443] # module: drm_framebuffer_test <6>[ 58.820457] 1..1 <6>[ 58.820460] KTAP version 1 <6>[ 58.820472] # Subtest: drm_test_framebuffer_create <7>[ 58.822550] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.823877] ok 1 ABGR8888 normal sizes <7>[ 58.825657] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.826457] ok 2 ABGR8888 max sizes <7>[ 58.827590] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.828196] ok 3 ABGR8888 pitch greater than min required <7>[ 58.829040] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 16383 for plane 0 <6>[ 58.829657] ok 4 ABGR8888 pitch less than min required <7>[ 58.830561] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer width 4097, should be >= 4 && <= 4096 <6>[ 58.831632] ok 5 ABGR8888 Invalid width <7>[ 58.833069] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] no buffer object handle for plane 0 <6>[ 58.833761] ok 6 ABGR8888 Invalid buffer handle <7>[ 58.834728] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer format .... little-endian (0x00000000) <6>[ 58.835352] ok 7 No pixel format <7>[ 58.836340] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer width 0, should be >= 4 && <= 4096 <6>[ 58.836932] ok 8 ABGR8888 Width 0 <7>[ 58.837822] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer height 0, should be >= 4 && <= 4096 <6>[ 58.838552] ok 9 ABGR8888 Height 0 <6>[ 58.840678] ok 10 ABGR8888 Out of bound height * pitch combination <7>[ 58.842328] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.842987] ok 11 ABGR8888 Large buffer offset <7>[ 58.843936] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] non-zero offset for unused plane 1 <6>[ 58.844513] ok 12 ABGR8888 Buffer offset for inexistent plane <7>[ 58.845831] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer flags 0x00000004 <6>[ 58.846626] ok 13 ABGR8888 Invalid flag <7>[ 58.847547] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.848672] ok 14 ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers <7>[ 58.850229] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.850827] ok 15 ABGR8888 Valid buffer modifier <7>[ 58.852035] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad modifier data for plane 0 <6>[ 58.852787] ok 16 ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE) <7>[ 58.853727] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.854407] ok 17 ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS <7>[ 58.855303] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] non-zero pitch for unused plane 1 <6>[ 58.855870] ok 18 ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS <7>[ 58.856770] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.857482] ok 19 NV12 Normal sizes <7>[ 58.858356] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.858927] ok 20 NV12 Max sizes <7>[ 58.859790] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 4095 for plane 1 <6>[ 58.860437] ok 21 NV12 Invalid pitch <7>[ 58.861089] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad fb modifier 288230376151711745 for plane 0 <6>[ 58.861667] ok 22 NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag <7>[ 58.862628] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad fb modifier 0 for plane 1 <6>[ 58.863165] ok 23 NV12 different modifier per-plane <7>[ 58.863911] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.864592] ok 24 NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE <7>[ 58.865476] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad fb modifier 288230376151711745 for plane 0 <6>[ 58.865989] ok 25 NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS <7>[ 58.867064] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] non-zero modifier for unused plane 2 <6>[ 58.867838] ok 26 NV12 Modifier for inexistent plane <7>[ 58.868846] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] buffer object handle for unused plane 2 <6>[ 58.869444] ok 27 NV12 Handle for inexistent plane <7>[ 58.870275] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.870848] ok 28 NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS <7>[ 58.871787] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.872738] ok 29 YVU420 DRM_MODE_FB_MODIFIERS set without modifier <7>[ 58.873701] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.874337] ok 30 YVU420 Normal sizes <7>[ 58.875317] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.875859] ok 31 YVU420 Max sizes <7>[ 58.876759] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 2047 for plane 1 <6>[ 58.877357] ok 32 YVU420 Invalid pitch <7>[ 58.878199] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.878729] ok 33 YVU420 Different pitches <7>[ 58.879638] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.880217] ok 34 YVU420 Different buffer offsets/pitches <7>[ 58.881058] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad fb modifier 64 for plane 0 <6>[ 58.881622] ok 35 YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS <7>[ 58.882705] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad fb modifier 64 for plane 0 <6>[ 58.883374] ok 36 YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS <7>[ 58.884253] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad fb modifier 0 for plane 2 <6>[ 58.884806] ok 37 YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS <7>[ 58.885729] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.886385] ok 38 YVU420 Valid modifier <7>[ 58.887228] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad fb modifier 80 for plane 1 <6>[ 58.887788] ok 39 YVU420 Different modifiers per plane <7>[ 58.888593] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] non-zero modifier for unused plane 3 <6>[ 58.889191] ok 40 YVU420 Modifier for inexistent plane <7>[ 58.890096] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] Format requires non-linear modifier for plane 0 <6>[ 58.890709] ok 41 YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR) <7>[ 58.891566] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.892816] ok 42 X0L2 Normal sizes <7>[ 58.893690] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.894418] ok 43 X0L2 Max sizes <7>[ 58.895221] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 8191 for plane 0 <6>[ 58.895753] ok 44 X0L2 Invalid pitch <7>[ 58.896601] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.897839] ok 45 X0L2 Pitch greater than minimum required <7>[ 58.898666] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] buffer object handle for unused plane 1 <6>[ 58.899240] ok 46 X0L2 Handle for inexistent plane <7>[ 58.900013] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.900620] ok 47 X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set <7>[ 58.901486] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad fb modifier 64 for plane 0 <6>[ 58.903017] ok 48 X0L2 Modifier without DRM_MODE_FB_MODIFIERS set <7>[ 58.904047] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 58.904853] ok 49 X0L2 Valid modifier <7>[ 58.905836] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] non-zero modifier for unused plane 1 <6>[ 58.907812] ok 50 X0L2 Modifier for inexistent plane <6>[ 58.907846] # drm_test_framebuffer_create: pass:50 fail:0 skip:0 total:50 <6>[ 58.907871] ok 1 drm_test_framebuffer_create <6>[ 58.907878] # Totals: pass:50 fail:0 skip:0 total:50 <6>[ 58.907886] ok 1 drm_framebuffer <7>[ 58.909208] [IGT] kms_selftest: finished subtest drm_test_framebuffer_create, SUCCESS <7>[ 58.909467] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_free <6>[ 59.077813] KTAP version 1 <6>[ 59.077818] 1..1 <6>[ 59.078642] KTAP version 1 <6>[ 59.078644] # Subtest: drm_framebuffer <6>[ 59.078645] # module: drm_framebuffer_test <6>[ 59.078656] 1..1 <4>[ 59.080239] ------------[ cut here ]------------ <4>[ 59.080246] drm-kunit-mock-device drm_test_framebuffer_free.drm-kunit-mock-device: [drm] drm_WARN_ON(!list_empty(&fb->filp_head)) <4>[ 59.080250] WARNING: drivers/gpu/drm/drm_framebuffer.c:833 at drm_framebuffer_free+0x7e/0xa0, CPU#13: kunit_try_catch/2472 <4>[ 59.080265] Modules linked in: drm_framebuffer_test drm_kunit_helpers snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit hid_sensor_custom hid_sensor_hub hid_generic intel_ishtp_hid hid intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp cmdlinepart coretemp spi_nor mei_gsc_proxy mtd intel_rapl_msr wmi_bmof ucsi_acpi snd_hda_intel kvm_intel typec_ucsi snd_intel_dspcfg snd_hda_codec typec kvm snd_hda_core irqbypass processor_thermal_device_pci processor_thermal_device ghash_clmulni_intel snd_hwdep processor_thermal_wt_hint aesni_intel platform_temperature_control processor_thermal_soc_slider rapl binfmt_misc snd_pcm platform_profile intel_cstate processor_thermal_rfim spi_intel_pci processor_thermal_rapl i2c_i801 snd_timer mei_me spi_intel intel_rapl_common e1000e idma64 i2c_mux intel_ish_ipc snd processor_thermal_wt_req mei processor_thermal_power_floor soundcore i2c_smbus intel_pmc_core igen6_edac <4>[ 59.080417] processor_thermal_mbox intel_vpu intel_ishtp thunderbolt video int3403_thermal intel_skl_int3472_tps68470 int340x_thermal_zone nls_iso8859_1 tps68470_regulator pmt_telemetry clk_tps68470 pmt_discovery pmt_class wmi int3400_thermal intel_pmc_ssram_telemetry intel_hid intel_skl_int3472_discrete acpi_thermal_rel sparse_keymap intel_skl_int3472_common acpi_tad pinctrl_meteorlake acpi_pad intel_vsec dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_framebuffer_test] <4>[ 59.080494] CPU: 13 UID: 0 PID: 2472 Comm: kunit_try_catch Tainted: G S U N 6.19.0-rc5-CI_DRM_17809-g38e0a7138ef6+ #1 PREEMPT(voluntary) <4>[ 59.080503] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [N]=TEST <4>[ 59.080506] Hardware name: Intel Corporation Meteor Lake Client Platform/MTL-P LP5x T3 RVP, BIOS MTLPFWI1.R00.3471.D91.2401310918 01/31/2024 <4>[ 59.080511] RIP: 0010:drm_framebuffer_free+0x88/0xa0 <4>[ 59.080519] Code: 30 49 8b 7d 08 4c 8b 77 50 4d 85 f6 75 03 4c 8b 37 e8 bc 3a 05 00 48 89 c6 48 8d 3d c2 d1 7f 01 48 c7 c1 08 b7 15 83 4c 89 f2 <67> 48 0f b9 3a eb 99 31 ff eb d0 66 66 2e 0f 1f 84 00 00 00 00 00 <4>[ 59.080523] RSP: 0018:ffffc900084a7d10 EFLAGS: 00010246 <4>[ 59.080529] RAX: ffff88812f3d9480 RBX: ffffc900084a7d80 RCX: ffffffff8315b708 <4>[ 59.080533] RDX: ffff88811d3e9d40 RSI: ffff88812f3d9480 RDI: ffffffff839b2240 <4>[ 59.080536] RBP: ffffc900084a7d30 R08: 0000000000000000 R09: 0000000000000000 <4>[ 59.080539] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc900084a7d58 <4>[ 59.080542] R13: ffff88814b704000 R14: ffff88811d3e9d40 R15: ffff88812d866e00 <4>[ 59.080546] FS: 0000000000000000(0000) GS:ffff8888dbb5d000(0000) knlGS:0000000000000000 <4>[ 59.080550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 59.080553] CR2: 00005ab7562dd010 CR3: 0000000003448004 CR4: 0000000000f72ef0 <4>[ 59.080557] PKRU: 55555554 <4>[ 59.080560] Call Trace: <4>[ 59.080563] <4>[ 59.080571] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 59.080589] drm_test_framebuffer_free+0x97/0x280 [drm_framebuffer_test] <4>[ 59.080621] kunit_try_run_case+0x70/0x160 [kunit] <4>[ 59.080627] ? trace_hardirqs_on+0x63/0xd0 <4>[ 59.080632] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4>[ 59.080637] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 59.080642] kunit_generic_run_threadfn_adapter+0x21/0x40 [kunit] <4>[ 59.080647] kthread+0x11f/0x250 <4>[ 59.080653] ? __pfx_kthread+0x10/0x10 <4>[ 59.080657] ret_from_fork+0x344/0x3a0 <4>[ 59.080661] ? __pfx_kthread+0x10/0x10 <4>[ 59.080665] ret_from_fork_asm+0x1a/0x30 <4>[ 59.080677] <4>[ 59.080678] irq event stamp: 1911 <4>[ 59.080679] hardirqs last enabled at (1917): [] __up_console_sem+0x79/0xa0 <4>[ 59.080683] hardirqs last disabled at (1922): [] __up_console_sem+0x5e/0xa0 <4>[ 59.080686] softirqs last enabled at (914): [] __irq_exit_rcu+0x13f/0x160 <4>[ 59.080690] softirqs last disabled at (905): [] __irq_exit_rcu+0x13f/0x160 <4>[ 59.080692] ---[ end trace 0000000000000000 ]--- <6>[ 59.082105] ok 1 drm_test_framebuffer_free <6>[ 59.082134] ok 1 drm_framebuffer <7>[ 59.100574] [IGT] kms_selftest: finished subtest drm_test_framebuffer_free, FAIL <7>[ 59.100827] [IGT] kms_selftest: finished subtest drm_framebuffer, FAIL <7>[ 59.205851] [IGT] kms_selftest: exiting, ret=98 <7>[ 59.209104] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7>[ 59.210215] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <6>[ 59.222422] Console: switching to colour frame buffer device 180x56 <7>[ 59.261228] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7>[ 59.262169] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7>[ 59.262717] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02