<6>[ 62.103473] Console: switching to colour dummy device 80x25 <7>[ 62.103538] [IGT] api_intel_bb: executing <7>[ 62.109712] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 62.110366] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 62.110587] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 62.111210] [IGT] api_intel_bb: starting subtest reset-bb <7>[ 62.111534] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7>[ 62.113352] [IGT] api_intel_bb: finished subtest reset-bb, SUCCESS <7>[ 62.113615] [IGT] api_intel_bb: exiting, ret=0 <7>[ 62.113766] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 62.159263] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 62.180757] Console: switching to colour frame buffer device 240x67 <6>[ 62.278532] Console: switching to colour dummy device 80x25 <7>[ 62.278592] [IGT] kms_selftest: executing <7>[ 62.283830] [IGT] kms_selftest: starting subtest drm_framebuffer <6>[ 62.288758] KTAP version 1 <6>[ 62.288760] 1..1 <6>[ 62.289209] KTAP version 1 <6>[ 62.289212] # Subtest: drm_framebuffer <6>[ 62.289214] # module: drm_framebuffer_test <6>[ 62.289228] 1..10 <6>[ 62.289230] ok 1 drm_test_framebuffer_check_src_coords # SKIP <6>[ 62.289241] ok 2 drm_test_framebuffer_cleanup # SKIP <6>[ 62.289251] ok 3 drm_test_framebuffer_create # SKIP <6>[ 62.289260] ok 4 drm_test_framebuffer_free # SKIP <6>[ 62.289270] ok 5 drm_test_framebuffer_init # SKIP <6>[ 62.289280] ok 6 drm_test_framebuffer_init_bad_format # SKIP <6>[ 62.289290] ok 7 drm_test_framebuffer_init_dev_mismatch # SKIP <6>[ 62.289300] ok 8 drm_test_framebuffer_lookup # SKIP <6>[ 62.289309] ok 9 drm_test_framebuffer_lookup_inexistent # SKIP <6>[ 62.289319] ok 10 drm_test_framebuffer_modifiers_not_supported # SKIP <6>[ 62.289335] # drm_framebuffer: pass:0 fail:0 skip:10 total:10 <6>[ 62.289344] # Totals: pass:0 fail:0 skip:10 total:10 <6>[ 62.289354] ok 1 drm_framebuffer # SKIP <7>[ 62.289654] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_check_src_coords <6>[ 62.362366] KTAP version 1 <6>[ 62.362377] 1..1 <6>[ 62.363220] KTAP version 1 <6>[ 62.363232] # Subtest: drm_framebuffer <6>[ 62.363242] # module: drm_framebuffer_test <6>[ 62.363302] 1..1 <6>[ 62.363311] KTAP version 1 <6>[ 62.363352] # Subtest: drm_test_framebuffer_check_src_coords <6>[ 62.370640] ok 1 Success: source fits into fb <7>[ 62.373387] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65535.000000x65535.000000+0.000015+0.000000 (fb 4294967295x4294967295) <6>[ 62.376173] ok 2 Fail: overflowing fb with x-axis coordinate <7>[ 62.378056] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65535.000000x65535.000000+0.000000+0.000015 (fb 4294967295x4294967295) <6>[ 62.379245] ok 3 Fail: overflowing fb with y-axis coordinate <7>[ 62.380586] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65534.000015x65534.000000+0.000000+0.000000 (fb 4294967294x4294967294) <6>[ 62.381901] ok 4 Fail: overflowing fb with source width <7>[ 62.382835] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65534.000000x65534.000015+0.000000+0.000000 (fb 4294967294x4294967294) <6>[ 62.383505] ok 5 Fail: overflowing fb with source height <6>[ 62.383540] # drm_test_framebuffer_check_src_coords: pass:5 fail:0 skip:0 total:5 <6>[ 62.383569] ok 1 drm_test_framebuffer_check_src_coords <6>[ 62.383594] # Totals: pass:5 fail:0 skip:0 total:5 <6>[ 62.383615] ok 1 drm_framebuffer <7>[ 62.384338] [IGT] kms_selftest: finished subtest drm_test_framebuffer_check_src_coords, SUCCESS <7>[ 62.384657] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_cleanup <6>[ 62.467744] KTAP version 1 <6>[ 62.467756] 1..1 <6>[ 62.468451] KTAP version 1 <6>[ 62.468458] # Subtest: drm_framebuffer <6>[ 62.468463] # module: drm_framebuffer_test <6>[ 62.468506] 1..1 <6>[ 62.474070] ok 1 drm_test_framebuffer_cleanup <6>[ 62.474125] ok 1 drm_framebuffer <7>[ 62.475266] [IGT] kms_selftest: finished subtest drm_test_framebuffer_cleanup, SUCCESS <7>[ 62.476092] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_create <6>[ 62.547352] KTAP version 1 <6>[ 62.547364] 1..1 <6>[ 62.548139] KTAP version 1 <6>[ 62.548146] # Subtest: drm_framebuffer <6>[ 62.548152] # module: drm_framebuffer_test <6>[ 62.548194] 1..1 <6>[ 62.548202] KTAP version 1 <6>[ 62.548237] # Subtest: drm_test_framebuffer_create <7>[ 62.551203] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.555333] ok 1 ABGR8888 normal sizes <7>[ 62.558241] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.561477] ok 2 ABGR8888 max sizes <7>[ 62.564237] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.566150] ok 3 ABGR8888 pitch greater than min required <7>[ 62.568097] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 16383 for plane 0 <6>[ 62.570503] ok 4 ABGR8888 pitch less than min required <7>[ 62.571753] 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>[ 62.572602] ok 5 ABGR8888 Invalid width <7>[ 62.573656] 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>[ 62.574355] ok 6 ABGR8888 Invalid buffer handle <7>[ 62.575390] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer format .... little-endian (0x00000000) <6>[ 62.576217] ok 7 No pixel format <7>[ 62.576891] 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>[ 62.577383] ok 8 ABGR8888 Width 0 <7>[ 62.578152] 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>[ 62.578742] ok 9 ABGR8888 Height 0 <6>[ 62.579976] ok 10 ABGR8888 Out of bound height * pitch combination <7>[ 62.580757] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.581295] ok 11 ABGR8888 Large buffer offset <7>[ 62.581993] 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>[ 62.582539] ok 12 ABGR8888 Buffer offset for inexistent plane <7>[ 62.583229] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer flags 0x00000004 <6>[ 62.583728] ok 13 ABGR8888 Invalid flag <7>[ 62.584375] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.585114] ok 14 ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers <7>[ 62.585853] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.586355] ok 15 ABGR8888 Valid buffer modifier <7>[ 62.587067] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad modifier data for plane 0 <6>[ 62.587555] ok 16 ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE) <7>[ 62.588236] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.589119] ok 17 ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS <7>[ 62.589884] 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>[ 62.590391] ok 18 ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS <7>[ 62.591086] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.591593] ok 19 NV12 Normal sizes <7>[ 62.592273] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.593422] ok 20 NV12 Max sizes <7>[ 62.594135] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 4095 for plane 1 <6>[ 62.594718] ok 21 NV12 Invalid pitch <7>[ 62.595367] 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>[ 62.595862] ok 22 NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag <7>[ 62.596607] 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>[ 62.597780] ok 23 NV12 different modifier per-plane <7>[ 62.598496] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.599109] ok 24 NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE <7>[ 62.599813] 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>[ 62.600375] ok 25 NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS <7>[ 62.601163] 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>[ 62.601658] ok 26 NV12 Modifier for inexistent plane <7>[ 62.602283] 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>[ 62.602852] ok 27 NV12 Handle for inexistent plane <7>[ 62.603542] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.604031] ok 28 NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS <7>[ 62.604834] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.605362] ok 29 YVU420 DRM_MODE_FB_MODIFIERS set without modifier <7>[ 62.606109] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.607102] ok 30 YVU420 Normal sizes <7>[ 62.607824] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.608398] ok 31 YVU420 Max sizes <7>[ 62.609217] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 2047 for plane 1 <6>[ 62.609902] ok 32 YVU420 Invalid pitch <7>[ 62.610594] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.611114] ok 33 YVU420 Different pitches <7>[ 62.611856] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.612331] ok 34 YVU420 Different buffer offsets/pitches <7>[ 62.613346] 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>[ 62.613856] ok 35 YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS <7>[ 62.614541] 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>[ 62.614983] ok 36 YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS <7>[ 62.615785] 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>[ 62.616317] ok 37 YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS <7>[ 62.617113] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.617687] ok 38 YVU420 Valid modifier <7>[ 62.618365] 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>[ 62.618944] ok 39 YVU420 Different modifiers per plane <7>[ 62.619637] 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>[ 62.620121] ok 40 YVU420 Modifier for inexistent plane <7>[ 62.620937] 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>[ 62.621450] ok 41 YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR) <7>[ 62.622116] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.622629] ok 42 X0L2 Normal sizes <7>[ 62.623336] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.623858] ok 43 X0L2 Max sizes <7>[ 62.625046] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 8191 for plane 0 <6>[ 62.625634] ok 44 X0L2 Invalid pitch <7>[ 62.626369] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.626881] ok 45 X0L2 Pitch greater than minimum required <7>[ 62.627542] 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>[ 62.627994] ok 46 X0L2 Handle for inexistent plane <7>[ 62.628880] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.629436] ok 47 X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set <7>[ 62.630698] 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>[ 62.631267] ok 48 X0L2 Modifier without DRM_MODE_FB_MODIFIERS set <7>[ 62.631996] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 62.632456] ok 49 X0L2 Valid modifier <7>[ 62.633150] 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>[ 62.633955] ok 50 X0L2 Modifier for inexistent plane <6>[ 62.633980] # drm_test_framebuffer_create: pass:50 fail:0 skip:0 total:50 <6>[ 62.633992] ok 1 drm_test_framebuffer_create <6>[ 62.634001] # Totals: pass:50 fail:0 skip:0 total:50 <6>[ 62.634011] ok 1 drm_framebuffer <7>[ 62.634462] [IGT] kms_selftest: finished subtest drm_test_framebuffer_create, SUCCESS <7>[ 62.634690] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_free <6>[ 62.720696] KTAP version 1 <6>[ 62.720700] 1..1 <6>[ 62.721328] KTAP version 1 <6>[ 62.721330] # Subtest: drm_framebuffer <6>[ 62.721331] # module: drm_framebuffer_test <6>[ 62.721345] 1..1 <4>[ 62.722240] ------------[ cut here ]------------ <4>[ 62.722243] drm-kunit-mock-device drm_test_framebuffer_free.drm-kunit-mock-device: [drm] drm_WARN_ON(!list_empty(&fb->filp_head)) <4>[ 62.722244] WARNING: drivers/gpu/drm/drm_framebuffer.c:833 at drm_framebuffer_free+0x7e/0xa0, CPU#11: kunit_try_catch/2246 <4>[ 62.722250] Modules linked in: drm_framebuffer_test drm_kunit_helpers snd_hda_codec_intelhdmi snd_hda_codec_hdmi i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel cmdlinepart kvm spi_nor ee1004 mtd irqbypass ppdev aesni_intel gf128mul wmi_bmof mei_hdcp mei_pxp i2c_i801 intel_cstate spi_intel_pci i2c_mux spi_intel igc video i2c_smbus e1000e binfmt_misc parport_pc parport snd_hda_intel intel_pmc_core snd_intel_dspcfg snd_hda_codec snd_hda_core pmt_telemetry pmt_discovery nls_iso8859_1 pmt_class snd_hwdep snd_pcm intel_hid wmi intel_pmc_ssram_telemetry sparse_keymap pinctrl_tigerlake acpi_pad intel_vsec acpi_tad snd_timer mei_me snd input_leds soundcore idma64 mei serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_framebuffer_test] <4>[ 62.722314] CPU: 11 UID: 0 PID: 2246 Comm: kunit_try_catch Tainted: G S U N 7.1.0-rc1-CI_DRM_18398-g59b0faed1d23+ #1 PREEMPT(lazy) <4>[ 62.722318] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [N]=TEST <4>[ 62.722319] Hardware name: Intel Corporation Rocket Lake Client Platform/RocketLake S UDIMM 6L RVP, BIOS RKLSFWI1.R00.4261.A00.2306281302 06/28/2023 <4>[ 62.722320] RIP: 0010:drm_framebuffer_free+0x88/0xa0 <4>[ 62.722323] Code: 30 49 8b 7d 08 4c 8b 77 50 4d 85 f6 75 03 4c 8b 37 e8 7c 45 05 00 48 89 c6 48 8d 3d c2 33 80 01 48 c7 c1 d8 d8 1d 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>[ 62.722324] RSP: 0018:ffffc900016f7d20 EFLAGS: 00010246 <4>[ 62.722326] RAX: ffff888100bec840 RBX: ffffc900016f7d90 RCX: ffffffff831dd8d8 <4>[ 62.722328] RDX: ffff8881439fe740 RSI: ffff888100bec840 RDI: ffffffff839e68f0 <4>[ 62.722329] RBP: ffffc900016f7d40 R08: 0000000000000000 R09: 0000000000000000 <4>[ 62.722330] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc900016f7d68 <4>[ 62.722331] R13: ffff88811c87c000 R14: ffff8881439fe740 R15: ffff88811a2c6e00 <4>[ 62.722332] FS: 0000000000000000(0000) GS:ffff8884cb803000(0000) knlGS:0000000000000000 <4>[ 62.722334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 62.722335] CR2: 00005a5a68c667f0 CR3: 0000000144c1f005 CR4: 0000000000772ef0 <4>[ 62.722336] PKRU: 55555554 <4>[ 62.722338] Call Trace: <4>[ 62.722339] <4>[ 62.722341] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 62.722347] drm_test_framebuffer_free+0x97/0x280 [drm_framebuffer_test] <4>[ 62.722359] kunit_try_run_case+0x70/0x160 [kunit] <4>[ 62.722363] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4>[ 62.722368] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 62.722373] kunit_generic_run_threadfn_adapter+0x21/0x40 [kunit] <4>[ 62.722377] kthread+0x10d/0x150 <4>[ 62.722380] ? __pfx_kthread+0x10/0x10 <4>[ 62.722383] ret_from_fork+0x3bd/0x470 <4>[ 62.722386] ? __pfx_kthread+0x10/0x10 <4>[ 62.722389] ret_from_fork_asm+0x1a/0x30 <4>[ 62.722397] <4>[ 62.722398] irq event stamp: 1827 <4>[ 62.722399] hardirqs last enabled at (1833): [] __up_console_sem+0x79/0xa0 <4>[ 62.722402] hardirqs last disabled at (1838): [] __up_console_sem+0x5e/0xa0 <4>[ 62.722403] softirqs last enabled at (604): [] __irq_exit_rcu+0xdb/0x1c0 <4>[ 62.722407] softirqs last disabled at (597): [] __irq_exit_rcu+0xdb/0x1c0 <4>[ 62.722409] ---[ end trace 0000000000000000 ]--- <6>[ 62.723057] ok 1 drm_test_framebuffer_free <6>[ 62.723076] ok 1 drm_framebuffer <7>[ 62.733735] [IGT] kms_selftest: finished subtest drm_test_framebuffer_free, FAIL <7>[ 62.733995] [IGT] kms_selftest: finished subtest drm_framebuffer, FAIL <7>[ 62.830957] [IGT] kms_selftest: exiting, ret=98 <6>[ 62.842574] Console: switching to colour frame buffer device 240x67 <7>[ 63.178267] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 63.178463] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 63.178814] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 63.178951] i915 0000:00:02.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 63.179269] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 63.179407] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 63.179710] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 63.180130] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 63.180268] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 63.180582] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 63.180727] i915 0000:00:02.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 63.181058] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 63.181199] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 63.181513] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1)