<6>[ 69.111227] Console: switching to colour dummy device 80x25 <7>[ 69.111290] [IGT] kms_selftest: executing <7>[ 69.120011] [IGT] kms_selftest: starting subtest drm_framebuffer <6>[ 69.125394] KTAP version 1 <6>[ 69.125397] 1..1 <6>[ 69.126186] KTAP version 1 <6>[ 69.126190] # Subtest: drm_framebuffer <6>[ 69.126192] # module: drm_framebuffer_test <6>[ 69.126206] 1..10 <6>[ 69.126208] ok 1 drm_test_framebuffer_check_src_coords # SKIP <6>[ 69.126220] ok 2 drm_test_framebuffer_cleanup # SKIP <6>[ 69.126231] ok 3 drm_test_framebuffer_create # SKIP <6>[ 69.126241] ok 4 drm_test_framebuffer_free # SKIP <6>[ 69.126253] ok 5 drm_test_framebuffer_init # SKIP <6>[ 69.126266] ok 6 drm_test_framebuffer_init_bad_format # SKIP <6>[ 69.126276] ok 7 drm_test_framebuffer_init_dev_mismatch # SKIP <6>[ 69.126286] ok 8 drm_test_framebuffer_lookup # SKIP <6>[ 69.126297] ok 9 drm_test_framebuffer_lookup_inexistent # SKIP <6>[ 69.126307] ok 10 drm_test_framebuffer_modifiers_not_supported # SKIP <6>[ 69.126317] # drm_framebuffer: pass:0 fail:0 skip:10 total:10 <6>[ 69.126328] # Totals: pass:0 fail:0 skip:10 total:10 <6>[ 69.126339] ok 1 drm_framebuffer # SKIP <7>[ 69.126708] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_check_src_coords <6>[ 69.186472] KTAP version 1 <6>[ 69.186478] 1..1 <6>[ 69.186857] KTAP version 1 <6>[ 69.186860] # Subtest: drm_framebuffer <6>[ 69.186863] # module: drm_framebuffer_test <6>[ 69.186885] 1..1 <6>[ 69.186889] KTAP version 1 <6>[ 69.186908] # Subtest: drm_test_framebuffer_check_src_coords <6>[ 69.190818] ok 1 Success: source fits into fb <7>[ 69.192531] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65535.000000x65535.000000+0.000015+0.000000 (fb 4294967295x4294967295) <6>[ 69.194755] ok 2 Fail: overflowing fb with x-axis coordinate <7>[ 69.196527] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65535.000000x65535.000000+0.000000+0.000015 (fb 4294967295x4294967295) <6>[ 69.198770] ok 3 Fail: overflowing fb with y-axis coordinate <7>[ 69.200512] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65534.000015x65534.000000+0.000000+0.000000 (fb 4294967294x4294967294) <6>[ 69.202045] ok 4 Fail: overflowing fb with source width <7>[ 69.203871] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65534.000000x65534.000015+0.000000+0.000000 (fb 4294967294x4294967294) <6>[ 69.205623] ok 5 Fail: overflowing fb with source height <6>[ 69.205663] # drm_test_framebuffer_check_src_coords: pass:5 fail:0 skip:0 total:5 <6>[ 69.205691] ok 1 drm_test_framebuffer_check_src_coords <6>[ 69.205714] # Totals: pass:5 fail:0 skip:0 total:5 <6>[ 69.205736] ok 1 drm_framebuffer <7>[ 69.206647] [IGT] kms_selftest: finished subtest drm_test_framebuffer_check_src_coords, SUCCESS <7>[ 69.207376] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_cleanup <6>[ 69.281626] KTAP version 1 <6>[ 69.281631] 1..1 <6>[ 69.282017] KTAP version 1 <6>[ 69.282019] # Subtest: drm_framebuffer <6>[ 69.282021] # module: drm_framebuffer_test <6>[ 69.282034] 1..1 <6>[ 69.283682] ok 1 drm_test_framebuffer_cleanup <6>[ 69.283700] ok 1 drm_framebuffer <7>[ 69.284022] [IGT] kms_selftest: finished subtest drm_test_framebuffer_cleanup, SUCCESS <7>[ 69.284248] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_create <6>[ 69.364913] KTAP version 1 <6>[ 69.364924] 1..1 <6>[ 69.365460] KTAP version 1 <6>[ 69.365465] # Subtest: drm_framebuffer <6>[ 69.365471] # module: drm_framebuffer_test <6>[ 69.365556] 1..1 <6>[ 69.365565] KTAP version 1 <6>[ 69.365602] # Subtest: drm_test_framebuffer_create <7>[ 69.368372] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.370469] ok 1 ABGR8888 normal sizes <7>[ 69.373404] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.375498] ok 2 ABGR8888 max sizes <7>[ 69.378622] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.381682] ok 3 ABGR8888 pitch greater than min required <7>[ 69.385003] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 16383 for plane 0 <6>[ 69.387925] ok 4 ABGR8888 pitch less than min required <7>[ 69.391155] 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>[ 69.393153] ok 5 ABGR8888 Invalid width <7>[ 69.396122] 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>[ 69.398380] ok 6 ABGR8888 Invalid buffer handle <7>[ 69.401289] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer format .... little-endian (0x00000000) <6>[ 69.403823] ok 7 No pixel format <7>[ 69.406345] 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>[ 69.407729] ok 8 ABGR8888 Width 0 <7>[ 69.410329] 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>[ 69.411574] ok 9 ABGR8888 Height 0 <6>[ 69.414957] ok 10 ABGR8888 Out of bound height * pitch combination <7>[ 69.416737] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.417813] ok 11 ABGR8888 Large buffer offset <7>[ 69.419658] 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>[ 69.420721] ok 12 ABGR8888 Buffer offset for inexistent plane <7>[ 69.421974] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer flags 0x00000004 <6>[ 69.422973] ok 13 ABGR8888 Invalid flag <7>[ 69.424158] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.425038] ok 14 ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers <7>[ 69.426161] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.427109] ok 15 ABGR8888 Valid buffer modifier <7>[ 69.428095] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad modifier data for plane 0 <6>[ 69.428916] ok 16 ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE) <7>[ 69.429971] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.430945] ok 17 ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS <7>[ 69.431892] 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>[ 69.432572] ok 18 ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS <7>[ 69.433575] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.434278] ok 19 NV12 Normal sizes <7>[ 69.435188] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.435782] ok 20 NV12 Max sizes <7>[ 69.436771] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 4095 for plane 1 <6>[ 69.437852] ok 21 NV12 Invalid pitch <7>[ 69.439236] 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>[ 69.439821] ok 22 NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag <7>[ 69.440723] 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>[ 69.441368] ok 23 NV12 different modifier per-plane <7>[ 69.442327] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.442936] ok 24 NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE <7>[ 69.443868] 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>[ 69.444531] ok 25 NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS <7>[ 69.445361] 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>[ 69.446246] ok 26 NV12 Modifier for inexistent plane <7>[ 69.447265] 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>[ 69.447885] ok 27 NV12 Handle for inexistent plane <7>[ 69.448719] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.449360] ok 28 NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS <7>[ 69.450172] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.450671] ok 29 YVU420 DRM_MODE_FB_MODIFIERS set without modifier <7>[ 69.451531] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.452202] ok 30 YVU420 Normal sizes <7>[ 69.453003] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.453543] ok 31 YVU420 Max sizes <7>[ 69.454368] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 2047 for plane 1 <6>[ 69.454908] ok 32 YVU420 Invalid pitch <7>[ 69.455810] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.456325] ok 33 YVU420 Different pitches <7>[ 69.457150] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.457828] ok 34 YVU420 Different buffer offsets/pitches <7>[ 69.458716] 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>[ 69.459348] ok 35 YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS <7>[ 69.460443] 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>[ 69.461031] ok 36 YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS <7>[ 69.461780] 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>[ 69.462327] ok 37 YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS <7>[ 69.463223] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.463744] ok 38 YVU420 Valid modifier <7>[ 69.464588] 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>[ 69.465156] ok 39 YVU420 Different modifiers per plane <7>[ 69.465889] 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>[ 69.466379] ok 40 YVU420 Modifier for inexistent plane <7>[ 69.467138] 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>[ 69.467644] ok 41 YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR) <7>[ 69.468412] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.469007] ok 42 X0L2 Normal sizes <7>[ 69.469875] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.470432] ok 43 X0L2 Max sizes <7>[ 69.471293] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 8191 for plane 0 <6>[ 69.472003] ok 44 X0L2 Invalid pitch <7>[ 69.472782] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.473405] ok 45 X0L2 Pitch greater than minimum required <7>[ 69.474282] 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>[ 69.475012] ok 46 X0L2 Handle for inexistent plane <7>[ 69.475842] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.476408] ok 47 X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set <7>[ 69.477228] 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>[ 69.477738] ok 48 X0L2 Modifier without DRM_MODE_FB_MODIFIERS set <7>[ 69.478504] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 69.479340] ok 49 X0L2 Valid modifier <7>[ 69.480113] 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>[ 69.480718] ok 50 X0L2 Modifier for inexistent plane <6>[ 69.480734] # drm_test_framebuffer_create: pass:50 fail:0 skip:0 total:50 <6>[ 69.480746] ok 1 drm_test_framebuffer_create <6>[ 69.480758] # Totals: pass:50 fail:0 skip:0 total:50 <6>[ 69.480769] ok 1 drm_framebuffer <7>[ 69.481529] [IGT] kms_selftest: finished subtest drm_test_framebuffer_create, SUCCESS <7>[ 69.481725] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_free <6>[ 69.587110] KTAP version 1 <6>[ 69.587114] 1..1 <6>[ 69.587353] KTAP version 1 <6>[ 69.587355] # Subtest: drm_framebuffer <6>[ 69.587356] # module: drm_framebuffer_test <6>[ 69.587368] 1..1 <4>[ 69.588529] ------------[ cut here ]------------ <4>[ 69.588532] drm-kunit-mock-device drm_test_framebuffer_free.drm-kunit-mock-device: [drm] drm_WARN_ON(!list_empty(&fb->filp_head)) <4>[ 69.588534] WARNING: drivers/gpu/drm/drm_framebuffer.c:833 at drm_framebuffer_free+0x7e/0xa0, CPU#1: kunit_try_catch/2193 <4>[ 69.588539] Modules linked in: drm_framebuffer_test drm_kunit_helpers snd_hda_codec_intelhdmi snd_hda_codec_hdmi mei_lb mei_gsc i915 prime_numbers ttm drm_buddy drm_display_helper cec rc_core i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling cmdlinepart x86_pkg_temp_thermal intel_powerclamp spi_nor coretemp ee1004 mtd mei_pxp mei_hdcp kvm_intel ppdev wmi_bmof intel_wmi_thunderbolt kvm irqbypass ghash_clmulni_intel aesni_intel overlay rapl snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep intel_cstate snd_pcm snd_timer i2c_i801 i2c_mux spi_intel_pci snd e1000e spi_intel soundcore mei_me i2c_smbus mei idma64 intel_pch_thermal parport_pc parport video intel_pmc_core binfmt_misc pmt_telemetry pmt_discovery wmi nls_iso8859_1 pmt_class intel_pmc_ssram_telemetry pinctrl_cannonlake intel_vsec acpi_tad acpi_pad input_leds serio_raw dm_multipath msr efi_pstore nvme_fabrics fuse nfnetlink autofs4 [last unloaded: drm_framebuffer_test] <4>[ 69.588614] CPU: 1 UID: 0 PID: 2193 Comm: kunit_try_catch Tainted: G S U N 6.19.0-rc5-CI_DRM_17808-g630dc29de423+ #1 PREEMPT(voluntary) <4>[ 69.588618] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [N]=TEST <4>[ 69.588619] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 69.588621] RIP: 0010:drm_framebuffer_free+0x88/0xa0 <4>[ 69.588623] 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>[ 69.588625] RSP: 0018:ffffc9000282fd10 EFLAGS: 00010246 <4>[ 69.588627] RAX: ffff8881176ed200 RBX: ffffc9000282fd80 RCX: ffffffff8315b708 <4>[ 69.588629] RDX: ffff888145332740 RSI: ffff8881176ed200 RDI: ffffffff839b2240 <4>[ 69.588630] RBP: ffffc9000282fd30 R08: 0000000000000000 R09: 0000000000000000 <4>[ 69.588632] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9000282fd58 <4>[ 69.588633] R13: ffff888144db4000 R14: ffff888145332740 R15: ffff88814516ac00 <4>[ 69.588634] FS: 0000000000000000(0000) GS:ffff8884d975d000(0000) knlGS:0000000000000000 <4>[ 69.588636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 69.588637] CR2: 000058068de5d0f0 CR3: 0000000003448004 CR4: 00000000003726f0 <4>[ 69.588639] Call Trace: <4>[ 69.588640] <4>[ 69.588643] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 69.588649] drm_test_framebuffer_free+0x97/0x280 [drm_framebuffer_test] <4>[ 69.588661] kunit_try_run_case+0x70/0x160 [kunit] <4>[ 69.588666] ? trace_hardirqs_on+0x63/0xd0 <4>[ 69.588670] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4>[ 69.588674] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 69.588678] kunit_generic_run_threadfn_adapter+0x21/0x40 [kunit] <4>[ 69.588682] kthread+0x11f/0x250 <4>[ 69.588686] ? __pfx_kthread+0x10/0x10 <4>[ 69.588690] ret_from_fork+0x344/0x3a0 <4>[ 69.588692] ? __pfx_kthread+0x10/0x10 <4>[ 69.588695] ret_from_fork_asm+0x1a/0x30 <4>[ 69.588704] <4>[ 69.588706] irq event stamp: 1787 <4>[ 69.588707] hardirqs last enabled at (1793): [] __up_console_sem+0x79/0xa0 <4>[ 69.588710] hardirqs last disabled at (1798): [] __up_console_sem+0x5e/0xa0 <4>[ 69.588712] softirqs last enabled at (814): [] __irq_exit_rcu+0x13f/0x160 <4>[ 69.588715] softirqs last disabled at (805): [] __irq_exit_rcu+0x13f/0x160 <4>[ 69.588717] ---[ end trace 0000000000000000 ]--- <6>[ 69.589741] ok 1 drm_test_framebuffer_free <6>[ 69.589775] ok 1 drm_framebuffer <7>[ 69.608822] [IGT] kms_selftest: finished subtest drm_test_framebuffer_free, FAIL <7>[ 69.609054] [IGT] kms_selftest: finished subtest drm_framebuffer, FAIL <7>[ 69.717773] [IGT] kms_selftest: exiting, ret=98 <6>[ 69.727770] Console: switching to colour frame buffer device 240x67 <7>[ 70.089985] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 003a w(1) <7>[ 70.090216] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry <7>[ 70.090503] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 003a w(1) <7>[ 70.090657] i915 0000:03:00.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 70.091052] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 003a w(1) <7>[ 70.091229] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK on first message, retry <7>[ 70.091518] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 003a w(1) <7>[ 70.091671] i915 0000:03:00.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6)