<6>[ 113.100258] Console: switching to colour dummy device 80x25 <7>[ 113.100318] [IGT] kms_selftest: executing <7>[ 113.108850] [IGT] kms_selftest: starting subtest drm_framebuffer <6>[ 113.113415] KTAP version 1 <6>[ 113.113418] 1..1 <6>[ 113.114046] KTAP version 1 <6>[ 113.114052] # Subtest: drm_framebuffer <6>[ 113.114054] # module: drm_framebuffer_test <6>[ 113.114068] 1..10 <6>[ 113.114070] ok 1 drm_test_framebuffer_check_src_coords # SKIP <6>[ 113.114081] ok 2 drm_test_framebuffer_cleanup # SKIP <6>[ 113.114095] ok 3 drm_test_framebuffer_create # SKIP <6>[ 113.114104] ok 4 drm_test_framebuffer_free # SKIP <6>[ 113.114114] ok 5 drm_test_framebuffer_init # SKIP <6>[ 113.114124] ok 6 drm_test_framebuffer_init_bad_format # SKIP <6>[ 113.114134] ok 7 drm_test_framebuffer_init_dev_mismatch # SKIP <6>[ 113.114142] ok 8 drm_test_framebuffer_lookup # SKIP <6>[ 113.114151] ok 9 drm_test_framebuffer_lookup_inexistent # SKIP <6>[ 113.114159] ok 10 drm_test_framebuffer_modifiers_not_supported # SKIP <6>[ 113.114168] # drm_framebuffer: pass:0 fail:0 skip:10 total:10 <6>[ 113.114178] # Totals: pass:0 fail:0 skip:10 total:10 <6>[ 113.114187] ok 1 drm_framebuffer # SKIP <7>[ 113.114483] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_check_src_coords <6>[ 113.190425] KTAP version 1 <6>[ 113.190435] 1..1 <6>[ 113.191096] KTAP version 1 <6>[ 113.191102] # Subtest: drm_framebuffer <6>[ 113.191107] # module: drm_framebuffer_test <6>[ 113.191145] 1..1 <6>[ 113.191153] KTAP version 1 <6>[ 113.191191] # Subtest: drm_test_framebuffer_check_src_coords <6>[ 113.197192] ok 1 Success: source fits into fb <7>[ 113.199946] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65535.000000x65535.000000+0.000015+0.000000 (fb 4294967295x4294967295) <6>[ 113.202291] ok 2 Fail: overflowing fb with x-axis coordinate <7>[ 113.204154] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65535.000000x65535.000000+0.000000+0.000015 (fb 4294967295x4294967295) <6>[ 113.205390] ok 3 Fail: overflowing fb with y-axis coordinate <7>[ 113.206763] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65534.000015x65534.000000+0.000000+0.000000 (fb 4294967294x4294967294) <6>[ 113.207633] ok 4 Fail: overflowing fb with source width <7>[ 113.208808] [drm:drm_framebuffer_check_src_coords] Invalid source coordinates 65534.000000x65534.000015+0.000000+0.000000 (fb 4294967294x4294967294) <6>[ 113.209475] ok 5 Fail: overflowing fb with source height <6>[ 113.209504] # drm_test_framebuffer_check_src_coords: pass:5 fail:0 skip:0 total:5 <6>[ 113.209528] ok 1 drm_test_framebuffer_check_src_coords <6>[ 113.209549] # Totals: pass:5 fail:0 skip:0 total:5 <6>[ 113.209569] ok 1 drm_framebuffer <7>[ 113.210088] [IGT] kms_selftest: finished subtest drm_test_framebuffer_check_src_coords, SUCCESS <7>[ 113.210491] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_cleanup <6>[ 113.298429] KTAP version 1 <6>[ 113.298440] 1..1 <6>[ 113.299110] KTAP version 1 <6>[ 113.299116] # Subtest: drm_framebuffer <6>[ 113.299121] # module: drm_framebuffer_test <6>[ 113.299160] 1..1 <6>[ 113.304180] ok 1 drm_test_framebuffer_cleanup <6>[ 113.304262] ok 1 drm_framebuffer <7>[ 113.305744] [IGT] kms_selftest: finished subtest drm_test_framebuffer_cleanup, SUCCESS <7>[ 113.307070] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_create <6>[ 113.410207] KTAP version 1 <6>[ 113.410218] 1..1 <6>[ 113.410844] KTAP version 1 <6>[ 113.410850] # Subtest: drm_framebuffer <6>[ 113.410855] # module: drm_framebuffer_test <6>[ 113.410893] 1..1 <6>[ 113.410900] KTAP version 1 <6>[ 113.410931] # Subtest: drm_test_framebuffer_create <7>[ 113.414178] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.416214] ok 1 ABGR8888 normal sizes <7>[ 113.419096] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.421023] ok 2 ABGR8888 max sizes <7>[ 113.423450] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.424924] ok 3 ABGR8888 pitch greater than min required <7>[ 113.426439] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 16383 for plane 0 <6>[ 113.427498] ok 4 ABGR8888 pitch less than min required <7>[ 113.428941] 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>[ 113.429868] ok 5 ABGR8888 Invalid width <7>[ 113.430897] 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>[ 113.431479] ok 6 ABGR8888 Invalid buffer handle <7>[ 113.432221] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer format .... little-endian (0x00000000) <6>[ 113.432688] ok 7 No pixel format <7>[ 113.433491] 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>[ 113.433996] ok 8 ABGR8888 Width 0 <7>[ 113.434722] 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>[ 113.435181] ok 9 ABGR8888 Height 0 <6>[ 113.436274] ok 10 ABGR8888 Out of bound height * pitch combination <7>[ 113.436963] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.437412] ok 11 ABGR8888 Large buffer offset <7>[ 113.438048] 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>[ 113.438543] ok 12 ABGR8888 Buffer offset for inexistent plane <7>[ 113.439175] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad framebuffer flags 0x00000004 <6>[ 113.439611] ok 13 ABGR8888 Invalid flag <7>[ 113.440246] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.440672] ok 14 ABGR8888 Set DRM_MODE_FB_MODIFIERS without modifiers <7>[ 113.441324] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.441776] ok 15 ABGR8888 Valid buffer modifier <7>[ 113.442396] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad modifier data for plane 0 <6>[ 113.442778] ok 16 ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE) <7>[ 113.443399] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.443809] ok 17 ABGR8888 Extra pitches without DRM_MODE_FB_MODIFIERS <7>[ 113.444448] 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>[ 113.444867] ok 18 ABGR8888 Extra pitches with DRM_MODE_FB_MODIFIERS <7>[ 113.445499] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.445953] ok 19 NV12 Normal sizes <7>[ 113.447002] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.447470] ok 20 NV12 Max sizes <7>[ 113.448106] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 4095 for plane 1 <6>[ 113.448543] ok 21 NV12 Invalid pitch <7>[ 113.449136] 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>[ 113.449524] ok 22 NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag <7>[ 113.450155] 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>[ 113.450613] ok 23 NV12 different modifier per-plane <7>[ 113.451243] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.451729] ok 24 NV12 with DRM_FORMAT_MOD_SAMSUNG_64_32_TILE <7>[ 113.452446] 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>[ 113.452907] ok 25 NV12 Valid modifiers without DRM_MODE_FB_MODIFIERS <7>[ 113.453531] 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>[ 113.453949] ok 26 NV12 Modifier for inexistent plane <7>[ 113.454678] 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>[ 113.455126] ok 27 NV12 Handle for inexistent plane <7>[ 113.455737] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.456163] ok 28 NV12 Handle for inexistent plane without DRM_MODE_FB_MODIFIERS <7>[ 113.456732] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.457184] ok 29 YVU420 DRM_MODE_FB_MODIFIERS set without modifier <7>[ 113.457782] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.458206] ok 30 YVU420 Normal sizes <7>[ 113.458828] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.459337] ok 31 YVU420 Max sizes <7>[ 113.459934] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 2047 for plane 1 <6>[ 113.460438] ok 32 YVU420 Invalid pitch <7>[ 113.461126] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.461670] ok 33 YVU420 Different pitches <7>[ 113.462333] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.462788] ok 34 YVU420 Different buffer offsets/pitches <7>[ 113.463447] 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>[ 113.463853] ok 35 YVU420 Modifier set just for plane 0, without DRM_MODE_FB_MODIFIERS <7>[ 113.464667] 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>[ 113.465128] ok 36 YVU420 Modifier set just for planes 0, 1, without DRM_MODE_FB_MODIFIERS <7>[ 113.465837] 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>[ 113.466284] ok 37 YVU420 Modifier set just for plane 0, 1, with DRM_MODE_FB_MODIFIERS <7>[ 113.466897] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.467317] ok 38 YVU420 Valid modifier <7>[ 113.467909] 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>[ 113.468295] ok 39 YVU420 Different modifiers per plane <7>[ 113.468924] 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>[ 113.469759] ok 40 YVU420 Modifier for inexistent plane <7>[ 113.470400] 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>[ 113.470814] ok 41 YUV420_10BIT Invalid modifier(DRM_FORMAT_MOD_LINEAR) <7>[ 113.471473] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.471908] ok 42 X0L2 Normal sizes <7>[ 113.472861] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.473302] ok 43 X0L2 Max sizes <7>[ 113.473896] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] bad pitch 8191 for plane 0 <6>[ 113.474311] ok 44 X0L2 Invalid pitch <7>[ 113.474868] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.475283] ok 45 X0L2 Pitch greater than minimum required <7>[ 113.475848] 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>[ 113.476232] ok 46 X0L2 Handle for inexistent plane <7>[ 113.476838] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.477338] ok 47 X0L2 Offset for inexistent plane, without DRM_MODE_FB_MODIFIERS set <7>[ 113.477978] 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>[ 113.478641] ok 48 X0L2 Modifier without DRM_MODE_FB_MODIFIERS set <7>[ 113.479262] drm-kunit-mock-device drm_test_framebuffer_create.drm-kunit-mock-device: [drm:drm_internal_framebuffer_create] could not create framebuffer <6>[ 113.479665] ok 49 X0L2 Valid modifier <7>[ 113.480370] 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>[ 113.480806] ok 50 X0L2 Modifier for inexistent plane <6>[ 113.480825] # drm_test_framebuffer_create: pass:50 fail:0 skip:0 total:50 <6>[ 113.480842] ok 1 drm_test_framebuffer_create <6>[ 113.480858] # Totals: pass:50 fail:0 skip:0 total:50 <6>[ 113.480875] ok 1 drm_framebuffer <7>[ 113.481497] [IGT] kms_selftest: finished subtest drm_test_framebuffer_create, SUCCESS <7>[ 113.481817] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_free <6>[ 113.588965] pcieport 0000:00:06.0: AER: Correctable error message received from 0000:01:00.0 <4>[ 113.588972] nvme 0000:01:00.0: PCIe Bus Error: severity=Correctable, type=Physical Layer, (Receiver ID) <4>[ 113.588974] nvme 0000:01:00.0: device [15b7:5006] error status/mask=00000001/0000e000 <4>[ 113.588976] nvme 0000:01:00.0: [ 0] RxErr (First) <6>[ 113.598703] KTAP version 1 <6>[ 113.598706] 1..1 <6>[ 113.598854] KTAP version 1 <6>[ 113.598855] # Subtest: drm_framebuffer <6>[ 113.598857] # module: drm_framebuffer_test <6>[ 113.598867] 1..1 <4>[ 113.599800] ------------[ cut here ]------------ <4>[ 113.599803] drm-kunit-mock-device drm_test_framebuffer_free.drm-kunit-mock-device: [drm] drm_WARN_ON(!list_empty(&fb->filp_head)) <4>[ 113.599805] WARNING: drivers/gpu/drm/drm_framebuffer.c:833 at drm_framebuffer_free+0x7e/0xa0, CPU#6: kunit_try_catch/2258 <4>[ 113.599813] 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 intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm cmdlinepart snd_hda_intel ee1004 irqbypass snd_intel_dspcfg ghash_clmulni_intel snd_hda_codec spi_nor aesni_intel mtd mei_hdcp mei_pxp ppdev wmi_bmof snd_hda_core i2c_i801 intel_cstate snd_hwdep i2c_mux spi_intel_pci snd_pcm igc i2c_smbus spi_intel e1000e snd_timer mei_me snd soundcore idma64 mei video binfmt_misc parport_pc parport intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pmt_class wmi intel_pmc_ssram_telemetry intel_hid intel_vsec pinctrl_tigerlake acpi_pad acpi_tad sparse_keymap input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: drm_framebuffer_test] <4>[ 113.599929] CPU: 6 UID: 0 PID: 2258 Comm: kunit_try_catch Tainted: G S U N 6.19.0-rc5-CI_DRM_17808-g630dc29de423+ #1 PREEMPT(voluntary) <4>[ 113.599933] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [N]=TEST <4>[ 113.599935] Hardware name: Intel Corporation Rocket Lake Client Platform/RocketLake S UDIMM 6L RVP, BIOS RKLSFWI1.R00.4261.A00.2306281302 06/28/2023 <4>[ 113.599937] RIP: 0010:drm_framebuffer_free+0x88/0xa0 <4>[ 113.599941] 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>[ 113.599944] RSP: 0018:ffffc9000184bd10 EFLAGS: 00010246 <4>[ 113.599948] RAX: ffff88811208f2a0 RBX: ffffc9000184bd80 RCX: ffffffff8315b708 <4>[ 113.599950] RDX: ffff8881475aef40 RSI: ffff88811208f2a0 RDI: ffffffff839b2240 <4>[ 113.599952] RBP: ffffc9000184bd30 R08: 0000000000000000 R09: 0000000000000000 <4>[ 113.599954] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc9000184bd58 <4>[ 113.599956] R13: ffff88813d2ac000 R14: ffff8881475aef40 R15: ffff88810bf11a00 <4>[ 113.599958] FS: 0000000000000000(0000) GS:ffff8884cb5dd000(0000) knlGS:0000000000000000 <4>[ 113.599961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 113.599963] CR2: 00007f853e0ee200 CR3: 0000000003448005 CR4: 0000000000772ef0 <4>[ 113.599965] PKRU: 55555554 <4>[ 113.599967] Call Trace: <4>[ 113.599969] <4>[ 113.599973] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 113.599983] drm_test_framebuffer_free+0x97/0x280 [drm_framebuffer_test] <4>[ 113.600002] kunit_try_run_case+0x70/0x160 [kunit] <4>[ 113.600010] ? trace_hardirqs_on+0x63/0xd0 <4>[ 113.600015] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4>[ 113.600020] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 113.600027] kunit_generic_run_threadfn_adapter+0x21/0x40 [kunit] <4>[ 113.600034] kthread+0x11f/0x250 <4>[ 113.600040] ? __pfx_kthread+0x10/0x10 <4>[ 113.600045] ret_from_fork+0x344/0x3a0 <4>[ 113.600049] ? __pfx_kthread+0x10/0x10 <4>[ 113.600053] ret_from_fork_asm+0x1a/0x30 <4>[ 113.600067] <4>[ 113.600076] irq event stamp: 1739 <4>[ 113.600078] hardirqs last enabled at (1745): [] __up_console_sem+0x79/0xa0 <4>[ 113.600083] hardirqs last disabled at (1750): [] __up_console_sem+0x5e/0xa0 <4>[ 113.600086] softirqs last enabled at (480): [] __alloc_skb+0x19d/0x200 <4>[ 113.600090] softirqs last disabled at (478): [] __alloc_skb+0x19d/0x200 <4>[ 113.600092] ---[ end trace 0000000000000000 ]--- <6>[ 113.600627] ok 1 drm_test_framebuffer_free <6>[ 113.600647] ok 1 drm_framebuffer <7>[ 113.612031] [IGT] kms_selftest: finished subtest drm_test_framebuffer_free, FAIL <7>[ 113.612270] [IGT] kms_selftest: finished subtest drm_framebuffer, FAIL <7>[ 113.715698] [IGT] kms_selftest: exiting, ret=98 <6>[ 113.732485] Console: switching to colour frame buffer device 240x67 <7>[ 114.045394] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 114.045561] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 114.045865] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 114.045996] i915 0000:00:02.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 114.046327] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 114.046449] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 114.046753] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 114.047149] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 114.047268] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 114.047567] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 114.047691] i915 0000:00:02.0: [drm:intel_hdmi_hdcp_read_bksv [i915]] Read Bksv over DDC failed (-6) <7>[ 114.048020] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1) <7>[ 114.048168] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK on first message, retry <7>[ 114.048489] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc1] NAK for addr: 003a w(1)