igt@core_hotunplug@unbind-rebind on fi-kbl-8809g@CI_DRM

Results for igt@core_hotunplug@unbind-rebind

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.3-g33f5420a2 (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ x86_64)
Out	Using IGT_SRANDOM=1773612615 for randomisation Opened device: /dev/dri/card0 DRM driver: i915 Opened device: /dev/dri/renderD128 Starting subtest: unbind-rebind This test caused an abort condition: Child refuses to die, tainted 0x2c4.
Err	Starting subtest: unbind-rebind
Dmesg Scroll to first warning	<6> [152.819798] Console: switching to colour dummy device 80x25 <6> [152.819942] [IGT] core_hotunplug: executing <7> [152.824956] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [152.825564] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [152.825955] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [152.827081] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [152.827249] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [152.827782] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [152.834403] [IGT] core_hotunplug: closing selected device instance <7> [152.834885] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [152.852754] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [152.853226] [IGT] core_hotunplug: closing selected render device instance <7> [152.853654] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [152.854022] [IGT] core_hotunplug: starting subtest unbind-rebind <7> [152.932815] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [152.933144] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [152.933454] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [152.934284] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [153.873539] [IGT] core_hotunplug: reopening DRM device for health check <7> [153.890031] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [153.890479] [IGT] core_hotunplug: running i915 GPU healthcheck <7> [153.890884] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [153.891114] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [153.891668] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [153.896420] [IGT] core_hotunplug: running device sysfs healthcheck <7> [153.896806] [IGT] core_hotunplug: running i915 device perf healthcheck <7> [153.897376] [IGT] core_hotunplug: closing health checked device instance <7> [153.897953] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [153.898326] [IGT] core_hotunplug: reopening render device for health check <7> [153.915714] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [153.915941] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [153.915988] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [153.916255] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [153.917025] [IGT] core_hotunplug: running i915 GPU healthcheck <7> [153.917504] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [153.917931] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [153.918100] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [153.918612] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [153.923020] [IGT] core_hotunplug: running device sysfs healthcheck <7> [153.923371] [IGT] core_hotunplug: running i915 device perf healthcheck <7> [153.924048] [IGT] core_hotunplug: closing health checked device instance <7> [153.924652] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [153.942654] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [153.942938] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [153.943204] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [153.943973] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [154.026275] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [154.026511] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [154.027215] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [154.027802] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7> [154.028132] i915 0000:00:02.0: [drm:intel_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10 <7> [154.032280] azx_init_pci: snd_hda_intel 0000:00:1f.3: Clearing TCSEL <7> [154.032292] azx_init_pci: snd_hda_intel 0000:00:1f.3: SCH snoop: Enabled <7> [154.039732] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2 <7> [154.039940] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [154.040106] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [154.040265] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [154.040915] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <4> [154.078086] ------------[ cut here ]------------ <4> [154.078090] refcount_t: addition on 0; use-after-free. <4> [154.078092] WARNING: lib/refcount.c:25 at refcount_warn_saturate+0x7e/0xb0, CPU#3: kworker/u32:3/128 <4> [154.078099] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic i915 prime_numbers drm_buddy ttm drm_display_helper cec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 tps6598x kvm_intel mei_pxp typec mei_hdcp thunderbolt intel_wmi_thunderbolt wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel intel_cstate psmouse snd_intel_dspcfg i2c_i801 i2c_mux snd_hda_codec i2c_smbus e1000e igb snd_hda_core dca i2c_algo_bit snd_hwdep idma64 mei_me snd_pcm snd_timer mei snd intel_pch_thermal soundcore binfmt_misc ir_rc6_decoder serial_multi_instantiate rc_rc6_mce ite_cir intel_pmc_core video rc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 pinctrl_sunrisepoint intel_pmc_ssram_telemetry acpi_pad intel_vsec wmi input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore <4> [154.078215] nfnetlink autofs4 <4> [154.078234] CPU: 3 UID: 0 PID: 128 Comm: kworker/u32:3 Tainted: G S U 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ #1 PREEMPT(lazy) <4> [154.078238] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4> [154.078240] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018 <4> [154.078242] Workqueue: pm pm_runtime_work <4> [154.078248] RIP: 0010:refcount_warn_saturate+0x7e/0xb0 <4> [154.078251] Code: 0f b9 3a 5d 31 f6 31 ff c3 cc cc cc cc 48 8d 3d 08 0a b8 01 67 48 0f b9 3a 5d 31 f6 31 ff c3 cc cc cc cc 48 8d 3d 02 0a b8 01 <67> 48 0f b9 3a 5d 31 f6 31 ff c3 cc cc cc cc 48 8d 3d fc 09 b8 01 <4> [154.078254] RSP: 0018:ffffc90001103c08 EFLAGS: 00010246 <4> [154.078257] RAX: 0000000000000000 RBX: ffff888126bd92f0 RCX: 0000000000000000 <4> [154.078259] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffffffff839e0e80 <4> [154.078261] RBP: ffffc90001103c08 R08: 0000000000000000 R09: 0000000000000000 <4> [154.078263] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888113895c00 <4> [154.078283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4> [154.078285] FS: 0000000000000000(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000 <4> [154.078287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [154.078289] CR2: 0000718407795038 CR3: 000000000344c003 CR4: 00000000003726f0 <4> [154.078292] Call Trace: <4> [154.078293] <TASK> <4> [154.078296] kobject_get+0x7a/0x80 <4> [154.078302] get_device+0x13/0x30 <4> [154.078307] snd_jack_report+0xa0/0x220 [snd] <4> [154.078322] snd_hda_jack_report_sync+0x8e/0xe0 [snd_hda_codec] <4> [154.078355] hda_call_codec_resume+0x106/0x1a0 [snd_hda_codec] <4> [154.078365] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.078374] hda_codec_runtime_resume+0x30/0x80 [snd_hda_codec] <4> [154.078384] __rpm_callback+0x4b/0x1f0 <4> [154.078387] ? lock_release+0xd0/0x2b0 <4> [154.078392] ? ktime_get_mono_fast_ns+0x3c/0xd0 <4> [154.078396] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.078406] rpm_callback+0x6e/0x80 <4> [154.078409] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.078419] rpm_resume+0x5a0/0x7a0 <4> [154.078428] pm_runtime_work+0x8c/0xf0 <4> [154.078432] process_one_work+0x22e/0x740 <4> [154.078443] worker_thread+0x1e8/0x3d0 <4> [154.078448] ? __pfx_worker_thread+0x10/0x10 <4> [154.078452] kthread+0x10d/0x150 <4> [154.078456] ? __pfx_kthread+0x10/0x10 <4> [154.078462] ret_from_fork+0x3d4/0x480 <4> [154.078465] ? __pfx_kthread+0x10/0x10 <4> [154.078470] ret_from_fork_asm+0x1a/0x30 <4> [154.078491] </TASK> <4> [154.078494] irq event stamp: 471463 <4> [154.078497] hardirqs last enabled at (471469): [<ffffffff814a9e59>] __up_console_sem+0x79/0xa0 <4> [154.078503] hardirqs last disabled at (471474): [<ffffffff814a9e3e>] __up_console_sem+0x5e/0xa0 <4> [154.078508] softirqs last enabled at (469250): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [154.078513] softirqs last disabled at (469243): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [154.078518] ---[ end trace 0000000000000000 ]--- <4> [154.078522] ------------[ cut here ]------------ <4> [154.078530] DEBUG_LOCKS_WARN_ON(1) <4> [154.078531] WARNING: kernel/locking/lockdep.c:238 at __lock_acquire+0xb58/0x2790, CPU#3: kworker/u32:3/128 <4> [154.078548] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic i915 prime_numbers drm_buddy ttm drm_display_helper cec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 tps6598x kvm_intel mei_pxp typec mei_hdcp thunderbolt intel_wmi_thunderbolt wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel intel_cstate psmouse snd_intel_dspcfg i2c_i801 i2c_mux snd_hda_codec i2c_smbus e1000e igb snd_hda_core dca i2c_algo_bit snd_hwdep idma64 mei_me snd_pcm snd_timer mei snd intel_pch_thermal soundcore binfmt_misc ir_rc6_decoder serial_multi_instantiate rc_rc6_mce ite_cir intel_pmc_core video rc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 pinctrl_sunrisepoint intel_pmc_ssram_telemetry acpi_pad intel_vsec wmi input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore <4> [154.078633] nfnetlink autofs4 <4> [154.078716] CPU: 3 UID: 0 PID: 128 Comm: kworker/u32:3 Tainted: G S U W 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ #1 PREEMPT(lazy) <4> [154.078732] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN <4> [154.078739] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018 <4> [154.078751] Workqueue: pm pm_runtime_work <4> [154.078760] RIP: 0010:__lock_acquire+0xb5f/0x2790 <4> [154.078769] Code: 55 b0 85 c0 44 8b 5d a8 0f 84 2b fc ff ff 8b 05 e7 c0 51 02 85 c0 0f 85 1d fc ff ff 48 8d 3d 88 d6 52 02 48 c7 c6 4c 5c 1e 83 <67> 48 0f b9 3a 31 c0 44 8b 5d a8 4c 8b 55 b0 44 8b 4d b8 e9 a3 f6 <4> [154.078789] RSP: 0018:ffffc90001103a88 EFLAGS: 00010046 <4> [154.078797] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 <4> [154.078806] RDX: 0000000000000000 RSI: ffffffff831e5c4c RDI: ffffffff839bb5b0 <4> [154.078815] RBP: ffffc90001103b28 R08: 0000000000080000 R09: 0000000000000002 <4> [154.078824] R10: ffff888108108ff0 R11: 0000000000000001 R12: c318db6ac78d5461 <4> [154.078833] R13: 0000000000000000 R14: ffff888126bd9230 R15: ffff888108108040 <4> [154.078842] FS: 0000000000000000(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000 <4> [154.078853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [154.078861] CR2: 0000718407795038 CR3: 000000000344c003 CR4: 00000000003726f0 <4> [154.078870] Call Trace: <4> [154.078874] <TASK> <4> [154.078883] ? report_bug_entry+0x2d/0x90 <4> [154.078894] lock_acquire+0xc4/0x2f0 <4> [154.078902] ? input_event+0x3f/0x90 <4> [154.078915] _raw_spin_lock_irqsave+0x49/0x80 <4> [154.078924] ? input_event+0x3f/0x90 <4> [154.078932] input_event+0x3f/0x90 <4> [154.078941] snd_jack_report+0x17d/0x220 [snd] <4> [154.078959] snd_hda_jack_report_sync+0x8e/0xe0 [snd_hda_codec] <4> [154.078983] hda_call_codec_resume+0x106/0x1a0 [snd_hda_codec] <4> [154.079004] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.079024] hda_codec_runtime_resume+0x30/0x80 [snd_hda_codec] <4> [154.079043] __rpm_callback+0x4b/0x1f0 <4> [154.079051] ? lock_release+0xd0/0x2b0 <4> [154.079058] ? ktime_get_mono_fast_ns+0x3c/0xd0 <4> [154.079067] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.079087] rpm_callback+0x6e/0x80 <4> [154.079094] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.079114] rpm_resume+0x5a0/0x7a0 <4> [154.079125] pm_runtime_work+0x8c/0xf0 <4> [154.079133] process_one_work+0x22e/0x740 <4> [154.079145] worker_thread+0x1e8/0x3d0 <4> [154.079153] ? __pfx_worker_thread+0x10/0x10 <4> [154.079161] kthread+0x10d/0x150 <4> [154.079168] ? __pfx_kthread+0x10/0x10 <4> [154.079177] ret_from_fork+0x3d4/0x480 <4> [154.079184] ? __pfx_kthread+0x10/0x10 <4> [154.079193] ret_from_fork_asm+0x1a/0x30 <4> [154.079207] </TASK> <4> [154.079211] irq event stamp: 471500 <4> [154.079217] hardirqs last enabled at (471499): [<ffffffff814a9e59>] __up_console_sem+0x79/0xa0 <4> [154.079229] hardirqs last disabled at (471500): [<ffffffff82943b54>] _raw_spin_lock_irqsave+0x74/0x80 <4> [154.079242] softirqs last enabled at (469250): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [154.079254] softirqs last disabled at (469243): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [154.079265] ---[ end trace 0000000000000000 ]--- <1> [154.079273] BUG: kernel NULL pointer dereference, address: 00000000000000c4 <1> [154.079282] #PF: supervisor read access in kernel mode <1> [154.079289] #PF: error_code(0x0000) - not-present page <6> [154.079296] PGD 0 P4D 0 <4> [154.079303] Oops: Oops: 0000 [#1] SMP PTI <4> [154.079311] CPU: 3 UID: 0 PID: 128 Comm: kworker/u32:3 Tainted: G S U W 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ #1 PREEMPT(lazy) <4> [154.079326] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN <4> [154.079333] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018 <4> [154.079345] Workqueue: pm pm_runtime_work <4> [154.079354] RIP: 0010:__lock_acquire+0x21a/0x2790 <4> [154.079362] Code: 41 89 42 20 4c 89 e0 25 ff 1f 00 00 48 0f a3 05 cc a5 b8 03 0f 83 56 05 00 00 48 8d 04 80 48 8d 04 80 48 8d 04 c5 a0 7f 01 85 <44> 0f b6 b0 c4 00 00 00 41 0f b7 42 20 66 25 ff 1f 0f b7 c0 48 0f <4> [154.079382] RSP: 0018:ffffc90001103a88 EFLAGS: 00010046 <4> [154.079391] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 <4> [154.079400] RDX: 0000000000000000 RSI: ffffffff831e5c4c RDI: ffffffff839bb5b0 <4> [154.079409] RBP: ffffc90001103b28 R08: 0000000000080000 R09: 0000000000000002 <4> [154.079418] R10: ffff888108108ff0 R11: 0000000000000001 R12: c318db6ac78d5461 <4> [154.079426] R13: 0000000000000000 R14: ffff888126bd9230 R15: ffff888108108040 <4> [154.079435] FS: 0000000000000000(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000 <4> [154.079446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [154.079454] CR2: 00000000000000c4 CR3: 000000000344c003 CR4: 00000000003726f0 <4> [154.079463] Call Trace: <4> [154.079468] <TASK> <4> [154.079476] ? report_bug_entry+0x2d/0x90 <4> [154.079487] lock_acquire+0xc4/0x2f0 <4> [154.079494] ? input_event+0x3f/0x90 <4> [154.079507] _raw_spin_lock_irqsave+0x49/0x80 <4> [154.079515] ? input_event+0x3f/0x90 <4> [154.079523] input_event+0x3f/0x90 <4> [154.079531] snd_jack_report+0x17d/0x220 [snd] <4> [154.079549] snd_hda_jack_report_sync+0x8e/0xe0 [snd_hda_codec] <4> [154.079572] hda_call_codec_resume+0x106/0x1a0 [snd_hda_codec] <4> [154.079593] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.079613] hda_codec_runtime_resume+0x30/0x80 [snd_hda_codec] <4> [154.079632] __rpm_callback+0x4b/0x1f0 <4> [154.079640] ? lock_release+0xd0/0x2b0 <4> [154.079647] ? ktime_get_mono_fast_ns+0x3c/0xd0 <4> [154.079655] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.079676] rpm_callback+0x6e/0x80 <4> [154.079683] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec] <4> [154.079703] rpm_resume+0x5a0/0x7a0 <4> [154.079713] pm_runtime_work+0x8c/0xf0 <4> [154.079721] process_one_work+0x22e/0x740 <4> [154.079733] worker_thread+0x1e8/0x3d0 <4> [154.079741] ? __pfx_worker_thread+0x10/0x10 <4> [154.079749] kthread+0x10d/0x150 <4> [154.079756] ? __pfx_kthread+0x10/0x10 <4> [154.079765] ret_from_fork+0x3d4/0x480 <4> [154.079772] ? __pfx_kthread+0x10/0x10 <4> [154.079780] ret_from_fork_asm+0x1a/0x30 <4> [154.079794] </TASK> <4> [154.079799] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic i915 prime_numbers drm_buddy ttm drm_display_helper cec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 tps6598x kvm_intel mei_pxp typec mei_hdcp thunderbolt intel_wmi_thunderbolt wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel intel_cstate psmouse snd_intel_dspcfg i2c_i801 i2c_mux snd_hda_codec i2c_smbus e1000e igb snd_hda_core dca i2c_algo_bit snd_hwdep idma64 mei_me snd_pcm snd_timer mei snd intel_pch_thermal soundcore binfmt_misc ir_rc6_decoder serial_multi_instantiate rc_rc6_mce ite_cir intel_pmc_core video rc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 pinctrl_sunrisepoint intel_pmc_ssram_telemetry acpi_pad intel_vsec wmi input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore <4> [154.079883] nfnetlink autofs4 <4> [154.079971] CR2: 00000000000000c4 <4> [154.079978] ---[ end trace 0000000000000000 ]--- <4> [154.320568] RIP: 0010:__lock_acquire+0x21a/0x2790 <4> [154.320594] Code: 41 89 42 20 4c 89 e0 25 ff 1f 00 00 48 0f a3 05 cc a5 b8 03 0f 83 56 05 00 00 48 8d 04 80 48 8d 04 80 48 8d 04 c5 a0 7f 01 85 <44> 0f b6 b0 c4 00 00 00 41 0f b7 42 20 66 25 ff 1f 0f b7 c0 48 0f <4> [154.320623] RSP: 0018:ffffc90001103a88 EFLAGS: 00010046 <4> [154.320629] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 <4> [154.320634] RDX: 0000000000000000 RSI: ffffffff831e5c4c RDI: ffffffff839bb5b0 <4> [154.320640] RBP: ffffc90001103b28 R08: 0000000000080000 R09: 0000000000000002 <4> [154.320646] R10: ffff888108108ff0 R11: 0000000000000001 R12: c318db6ac78d5461 <4> [154.320651] R13: 0000000000000000 R14: ffff888126bd9230 R15: ffff888108108040 <4> [154.320657] FS: 0000000000000000(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000 <4> [154.320664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [154.320669] CR2: 00000000000000c4 CR3: 000000000344c004 CR4: 00000000003726f0 <6> [154.320675] note: kworker/u32:3[128] exited with irqs disabled <6> [154.320690] note: kworker/u32:3[128] exited with preempt_count 1 <7> [154.328120] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [154.328339] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [154.328832] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [154.329425] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7> [154.329756] i915 0000:00:02.0: [drm:intel_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10 <7> [154.338020] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B <7> [154.338221] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B <7> [154.338391] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B <7> [154.338598] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C <7> [154.338768] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C <7> [154.338947] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C <7> [154.339111] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D <7> [154.339276] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D <7> [154.339460] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D <7> [154.340027] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2 <7> [154.340299] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [154.340630] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [154.340961] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [154.341732] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [166.526551] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device <7> [166.534749] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended <7> [176.925059] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [176.938051] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device <7> [176.945867] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed <7> [176.946024] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [176.950420] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [177.017898] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [177.034602] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [177.034630] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [177.035058] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [177.051475] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [177.051491] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [177.051776] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [177.117904] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [177.132782] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [177.132796] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [177.133019] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [177.148053] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [177.148065] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [177.148258] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [177.148467] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [177.148643] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [177.153030] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [177.219903] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [177.235282] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [177.235298] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [177.235535] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [177.250956] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [177.250969] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [177.251209] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [177.255635] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [177.321905] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [177.337238] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [177.337252] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [177.337462] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [177.352799] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [177.352811] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [177.353027] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [177.419477] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [177.434872] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [177.434888] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [177.435122] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [177.450520] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [177.450533] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [177.450753] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [177.455203] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [177.521478] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [177.536850] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [177.536864] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [177.537073] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [177.552417] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [177.552429] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [177.552627] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [189.618522] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device <7> [189.626013] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended <7> [199.965237] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [199.977226] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device <7> [199.985089] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed <7> [199.985411] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [199.990094] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [200.057099] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [200.072625] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [200.072648] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [200.072965] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [200.088428] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [200.088445] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [200.088705] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [200.154659] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [200.170027] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [200.170042] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [200.170277] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [200.185173] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [200.185186] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [200.185398] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [200.185626] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [200.185841] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [200.190284] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [200.256663] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [200.271993] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [200.272007] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [200.272227] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [200.287135] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [200.287147] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [200.287366] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [200.291772] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [200.358092] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [200.374291] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [200.374319] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [200.374716] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [200.390367] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [200.390384] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [200.390666] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [200.456664] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [200.471994] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [200.472009] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [200.472229] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [200.487123] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [200.487135] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [200.487335] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [200.491739] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [200.558097] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [200.574279] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [200.574306] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [200.574703] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [200.590345] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [200.590362] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [200.590642] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [212.338004] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device <7> [212.345148] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended <7> [222.493398] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [222.505307] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device <7> [222.512734] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed <7> [222.512853] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [222.517234] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [222.583806] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [222.599877] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [222.599904] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [222.600302] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [222.615885] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [222.615904] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [222.616254] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [222.682236] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [222.697577] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [222.697591] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [222.697811] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [222.712675] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [222.712687] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [222.712886] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [222.713100] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [222.713317] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [222.717736] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [222.784236] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [222.799592] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [222.799608] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [222.799844] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [222.814737] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [222.814750] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [222.814990] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [222.819440] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [222.885810] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [222.901187] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [222.901203] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [222.901437] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [222.916314] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [222.916327] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [222.916546] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [222.982811] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [222.998139] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [222.998153] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [222.998377] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [223.013226] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [223.013238] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [223.013444] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [223.017828] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [223.084801] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [223.100173] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [223.100189] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [223.100423] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [223.115327] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [223.115340] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [223.115557] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [234.238451] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device <7> [234.244262] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended <7> [244.509522] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [244.522442] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device <7> [244.531890] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed <7> [244.532050] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [244.536453] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [244.602919] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [244.618902] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [244.618927] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [244.619289] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [244.634881] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [244.634899] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [244.635204] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [244.701362] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [244.716264] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [244.716285] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [244.716520] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [244.731392] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [244.731405] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [244.731617] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [244.731844] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [244.732061] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [244.736500] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [244.802920] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [244.818272] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [244.818291] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [244.818502] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [244.833348] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [244.833360] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [244.833577] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [244.837960] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [244.904922] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [244.920287] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [244.920302] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [244.920535] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [244.935888] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [244.935901] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [244.936118] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [245.002361] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [245.017237] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [245.017251] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [245.017475] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [245.033410] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [245.033422] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [245.033618] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [245.038000] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [245.104918] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [245.120290] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [245.120305] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [245.120539] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [245.135435] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [245.135448] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [245.135664] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <4> [254.748421] ------------[ cut here ]------------ <4> [254.748451] WARNING: kernel/locking/lockdep.c:470 at lockdep_set_lock_cmp_fn+0xab/0xc0, CPU#3: systemd-logind/581 <4> [254.748502] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic i915 prime_numbers drm_buddy ttm drm_display_helper cec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 tps6598x kvm_intel mei_pxp typec mei_hdcp thunderbolt intel_wmi_thunderbolt wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel intel_cstate psmouse snd_intel_dspcfg i2c_i801 i2c_mux snd_hda_codec i2c_smbus e1000e igb snd_hda_core dca i2c_algo_bit snd_hwdep idma64 mei_me snd_pcm snd_timer mei snd intel_pch_thermal soundcore binfmt_misc ir_rc6_decoder serial_multi_instantiate rc_rc6_mce ite_cir intel_pmc_core video rc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 pinctrl_sunrisepoint intel_pmc_ssram_telemetry acpi_pad intel_vsec wmi input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore <4> [254.748736] nfnetlink autofs4 <4> [254.748977] CPU: 3 UID: 0 PID: 581 Comm: systemd-logind Tainted: G S UD W 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ #1 PREEMPT(lazy) <4> [254.749025] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE, [W]=WARN <4> [254.749047] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018 <4> [254.749080] RIP: 0010:lockdep_set_lock_cmp_fn+0xab/0xc0 <4> [254.749109] Code: c0 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 c3 cc cc cc cc 31 d2 31 f6 4c 89 cf e8 af fa ff ff 49 89 c0 48 85 c0 75 88 eb ae <0f> 0b 65 c7 05 50 14 af 02 00 00 00 00 eb b1 66 0f 1f 44 00 00 90 <4> [254.749164] RSP: 0018:ffffc9000230fd58 EFLAGS: 00010002 <4> [254.749188] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000 <4> [254.749212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 <4> [254.749235] RBP: ffffc9000230fd70 R08: ffffffff85051d68 R09: 0000000000000000 <4> [254.749258] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff827e0030 <4> [254.749281] R13: 0000000000000202 R14: 0000000000000000 R15: 0000000000000084 <4> [254.749304] FS: 00007cd6aaa2a4c0(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000 <4> [254.749333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [254.749354] CR2: 000000c0004ed000 CR3: 00000001269b8001 CR4: 00000000003726f0 <4> [254.749378] Call Trace: <4> [254.749390] <TASK> <4> [254.749405] unix_create1+0xec/0x2f0 <4> [254.749451] unix_create+0x44/0xc0 <4> [254.749471] __sock_create+0x1c9/0x430 <4> [254.749497] __sys_socket+0x93/0x110 <4> [254.749520] __x64_sys_socket+0x17/0x30 <4> [254.749539] x64_sys_call+0x2356/0x26e0 <4> [254.749559] do_syscall_64+0xdd/0x1470 <4> [254.749580] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [254.749607] ? do_syscall_64+0x22e/0x1470 <4> [254.749626] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [254.749650] ? do_syscall_64+0x22e/0x1470 <4> [254.749670] ? do_syscall_64+0x22e/0x1470 <4> [254.749688] ? exc_page_fault+0xbd/0x2c0 <4> [254.749712] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [254.749732] RIP: 0033:0x7cd6aa92c31b <4> [254.749749] Code: 48 8b 55 f8 64 48 2b 14 25 28 00 00 00 75 02 c9 c3 e8 b9 bb 00 00 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d cd 6a 0d 00 f7 d8 64 89 01 48 <4> [254.749798] RSP: 002b:00007fff1c3a4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 <4> [254.749825] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007cd6aa92c31b <4> [254.749847] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 <4> [254.749868] RBP: 00007fff1c3a4340 R08: 0000000000000000 R09: 0000000000000000 <4> [254.749889] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1c3a4270 <4> [254.749910] R13: 00007fff1c3a4dfd R14: 00007cd6aaecafd4 R15: 0000000000000002 <4> [254.749949] </TASK> <4> [254.749960] irq event stamp: 200306 <4> [254.749974] hardirqs last enabled at (200305): [<ffffffff82943e27>] _raw_spin_unlock_irq+0x27/0x70 <4> [254.750007] hardirqs last disabled at (200306): [<ffffffff82935e67>] __schedule+0x11e7/0x1dd0 <4> [254.750038] softirqs last enabled at (199004): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [254.750069] softirqs last disabled at (198999): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160 <4> [254.750097] ---[ end trace 0000000000000000 ]--- <7> [256.669567] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device <7> [256.675388] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended <7> [267.037652] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [267.049503] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device <7> [267.055915] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed <7> [267.056226] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [267.060920] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [267.127040] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [267.143665] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [267.143694] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [267.144095] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [267.163016] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [267.163027] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [267.163192] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [267.230027] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [267.245425] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [267.245441] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [267.245676] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [267.261030] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [267.261044] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [267.261259] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [267.261502] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [267.261836] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [267.266264] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [267.332456] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [267.349126] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [267.349154] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [267.349578] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [267.365889] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [267.365906] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [267.366220] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1] <7> [267.370754] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1] <7> [267.437030] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 <7> [267.452388] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [267.452403] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [267.452614] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 <7> [267.467469] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb <7> [267.467482] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 <7> [267.467683] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2] <7> [267.534034] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 <7> [267.549398] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [267.549414] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [267.549648] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 <7> [267.565010] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc <7> [267.565024] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 <7> [267.565244] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2] <7> [267.569697] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3] <7> [267.636009] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6 <7> [267.651405] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [267.651421] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging <7> [267.651655] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1 <7> [267.667009] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd <7> [267.667022] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0 <7> [267.667241] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [279.069662] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device <7> [279.076512] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.3-g33f5420a2 (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ x86_64)

Out

Using IGT_SRANDOM=1773612615 for randomisation
Opened device: /dev/dri/card0
DRM driver: i915
Opened device: /dev/dri/renderD128
Starting subtest: unbind-rebind

This test caused an abort condition: Child refuses to die, tainted 0x2c4.

Err

Starting subtest: unbind-rebind

Dmesg

Scroll to first warning

<6> [152.819798] Console: switching to colour dummy device 80x25

<6> [152.819942] [IGT] core_hotunplug: executing

<7> [152.824956] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [152.825564] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [152.825955] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [152.827081] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [152.827249] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [152.827782] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [152.834403] [IGT] core_hotunplug: closing selected device instance

<7> [152.834885] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [152.852754] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [152.853226] [IGT] core_hotunplug: closing selected render device instance

<7> [152.853654] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [152.854022] [IGT] core_hotunplug: starting subtest unbind-rebind

<7> [152.932815] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [152.933144] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [152.933454] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [152.934284] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [153.873539] [IGT] core_hotunplug: reopening DRM device for health check

<7> [153.890031] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [153.890479] [IGT] core_hotunplug: running i915 GPU healthcheck

<7> [153.890884] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [153.891114] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [153.891668] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [153.896420] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [153.896806] [IGT] core_hotunplug: running i915 device perf healthcheck

<7> [153.897376] [IGT] core_hotunplug: closing health checked device instance

<7> [153.897953] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [153.898326] [IGT] core_hotunplug: reopening render device for health check

<7> [153.915714] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [153.915941] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [153.915988] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [153.916255] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [153.917025] [IGT] core_hotunplug: running i915 GPU healthcheck

<7> [153.917504] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [153.917931] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [153.918100] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [153.918612] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [153.923020] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [153.923371] [IGT] core_hotunplug: running i915 device perf healthcheck

<7> [153.924048] [IGT] core_hotunplug: closing health checked device instance

<7> [153.924652] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [153.942654] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [153.942938] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [153.943204] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [153.943973] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [154.026275] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [154.026511] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [154.027215] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [154.027802] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2

<7> [154.028132] i915 0000:00:02.0: [drm:intel_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10

<7> [154.032280] azx_init_pci: snd_hda_intel 0000:00:1f.3: Clearing TCSEL

<7> [154.032292] azx_init_pci: snd_hda_intel 0000:00:1f.3: SCH snoop: Enabled

<7> [154.039732] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2

<7> [154.039940] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [154.040106] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [154.040265] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [154.040915] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<4> [154.078086] ------------[ cut here ]------------

<4> [154.078090] refcount_t: addition on 0; use-after-free.

<4> [154.078092] WARNING: lib/refcount.c:25 at refcount_warn_saturate+0x7e/0xb0, CPU#3: kworker/u32:3/128

<4> [154.078099] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic i915 prime_numbers drm_buddy ttm drm_display_helper cec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 tps6598x kvm_intel mei_pxp typec mei_hdcp thunderbolt intel_wmi_thunderbolt wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel intel_cstate psmouse snd_intel_dspcfg i2c_i801 i2c_mux snd_hda_codec i2c_smbus e1000e igb snd_hda_core dca i2c_algo_bit snd_hwdep idma64 mei_me snd_pcm snd_timer mei snd intel_pch_thermal soundcore binfmt_misc ir_rc6_decoder serial_multi_instantiate rc_rc6_mce ite_cir intel_pmc_core video rc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 pinctrl_sunrisepoint intel_pmc_ssram_telemetry acpi_pad intel_vsec wmi input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore

<4> [154.078215] nfnetlink autofs4

<4> [154.078234] CPU: 3 UID: 0 PID: 128 Comm: kworker/u32:3 Tainted: G S U 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ #1 PREEMPT(lazy)

<4> [154.078238] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER

<4> [154.078240] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018

<4> [154.078242] Workqueue: pm pm_runtime_work

<4> [154.078248] RIP: 0010:refcount_warn_saturate+0x7e/0xb0

<4> [154.078251] Code: 0f b9 3a 5d 31 f6 31 ff c3 cc cc cc cc 48 8d 3d 08 0a b8 01 67 48 0f b9 3a 5d 31 f6 31 ff c3 cc cc cc cc 48 8d 3d 02 0a b8 01 <67> 48 0f b9 3a 5d 31 f6 31 ff c3 cc cc cc cc 48 8d 3d fc 09 b8 01

<4> [154.078254] RSP: 0018:ffffc90001103c08 EFLAGS: 00010246

<4> [154.078257] RAX: 0000000000000000 RBX: ffff888126bd92f0 RCX: 0000000000000000

<4> [154.078259] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffffffff839e0e80

<4> [154.078261] RBP: ffffc90001103c08 R08: 0000000000000000 R09: 0000000000000000

<4> [154.078263] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888113895c00

<4> [154.078283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000

<4> [154.078285] FS: 0000000000000000(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000

<4> [154.078287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [154.078289] CR2: 0000718407795038 CR3: 000000000344c003 CR4: 00000000003726f0

<4> [154.078292] Call Trace:

<4> [154.078293] <TASK>

<4> [154.078296] kobject_get+0x7a/0x80

<4> [154.078302] get_device+0x13/0x30

<4> [154.078307] snd_jack_report+0xa0/0x220 [snd]

<4> [154.078322] snd_hda_jack_report_sync+0x8e/0xe0 [snd_hda_codec]

<4> [154.078355] hda_call_codec_resume+0x106/0x1a0 [snd_hda_codec]

<4> [154.078365] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.078374] hda_codec_runtime_resume+0x30/0x80 [snd_hda_codec]

<4> [154.078384] __rpm_callback+0x4b/0x1f0

<4> [154.078387] ? lock_release+0xd0/0x2b0

<4> [154.078392] ? ktime_get_mono_fast_ns+0x3c/0xd0

<4> [154.078396] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.078406] rpm_callback+0x6e/0x80

<4> [154.078409] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.078419] rpm_resume+0x5a0/0x7a0

<4> [154.078428] pm_runtime_work+0x8c/0xf0

<4> [154.078432] process_one_work+0x22e/0x740

<4> [154.078443] worker_thread+0x1e8/0x3d0

<4> [154.078448] ? __pfx_worker_thread+0x10/0x10

<4> [154.078452] kthread+0x10d/0x150

<4> [154.078456] ? __pfx_kthread+0x10/0x10

<4> [154.078462] ret_from_fork+0x3d4/0x480

<4> [154.078465] ? __pfx_kthread+0x10/0x10

<4> [154.078470] ret_from_fork_asm+0x1a/0x30

<4> [154.078491] </TASK>

<4> [154.078494] irq event stamp: 471463

<4> [154.078497] hardirqs last enabled at (471469): [<ffffffff814a9e59>] __up_console_sem+0x79/0xa0

<4> [154.078503] hardirqs last disabled at (471474): [<ffffffff814a9e3e>] __up_console_sem+0x5e/0xa0

<4> [154.078508] softirqs last enabled at (469250): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [154.078513] softirqs last disabled at (469243): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [154.078518] ---[ end trace 0000000000000000 ]---

<4> [154.078522] ------------[ cut here ]------------

<4> [154.078530] DEBUG_LOCKS_WARN_ON(1)

<4> [154.078531] WARNING: kernel/locking/lockdep.c:238 at __lock_acquire+0xb58/0x2790, CPU#3: kworker/u32:3/128

<4> [154.078548] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic i915 prime_numbers drm_buddy ttm drm_display_helper cec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 tps6598x kvm_intel mei_pxp typec mei_hdcp thunderbolt intel_wmi_thunderbolt wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel intel_cstate psmouse snd_intel_dspcfg i2c_i801 i2c_mux snd_hda_codec i2c_smbus e1000e igb snd_hda_core dca i2c_algo_bit snd_hwdep idma64 mei_me snd_pcm snd_timer mei snd intel_pch_thermal soundcore binfmt_misc ir_rc6_decoder serial_multi_instantiate rc_rc6_mce ite_cir intel_pmc_core video rc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 pinctrl_sunrisepoint intel_pmc_ssram_telemetry acpi_pad intel_vsec wmi input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore

<4> [154.078633] nfnetlink autofs4

<4> [154.078716] CPU: 3 UID: 0 PID: 128 Comm: kworker/u32:3 Tainted: G S U W 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ #1 PREEMPT(lazy)

<4> [154.078732] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN

<4> [154.078739] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018

<4> [154.078751] Workqueue: pm pm_runtime_work

<4> [154.078760] RIP: 0010:__lock_acquire+0xb5f/0x2790

<4> [154.078769] Code: 55 b0 85 c0 44 8b 5d a8 0f 84 2b fc ff ff 8b 05 e7 c0 51 02 85 c0 0f 85 1d fc ff ff 48 8d 3d 88 d6 52 02 48 c7 c6 4c 5c 1e 83 <67> 48 0f b9 3a 31 c0 44 8b 5d a8 4c 8b 55 b0 44 8b 4d b8 e9 a3 f6

<4> [154.078789] RSP: 0018:ffffc90001103a88 EFLAGS: 00010046

<4> [154.078797] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000

<4> [154.078806] RDX: 0000000000000000 RSI: ffffffff831e5c4c RDI: ffffffff839bb5b0

<4> [154.078815] RBP: ffffc90001103b28 R08: 0000000000080000 R09: 0000000000000002

<4> [154.078824] R10: ffff888108108ff0 R11: 0000000000000001 R12: c318db6ac78d5461

<4> [154.078833] R13: 0000000000000000 R14: ffff888126bd9230 R15: ffff888108108040

<4> [154.078842] FS: 0000000000000000(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000

<4> [154.078853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [154.078861] CR2: 0000718407795038 CR3: 000000000344c003 CR4: 00000000003726f0

<4> [154.078870] Call Trace:

<4> [154.078874] <TASK>

<4> [154.078883] ? report_bug_entry+0x2d/0x90

<4> [154.078894] lock_acquire+0xc4/0x2f0

<4> [154.078902] ? input_event+0x3f/0x90

<4> [154.078915] _raw_spin_lock_irqsave+0x49/0x80

<4> [154.078924] ? input_event+0x3f/0x90

<4> [154.078932] input_event+0x3f/0x90

<4> [154.078941] snd_jack_report+0x17d/0x220 [snd]

<4> [154.078959] snd_hda_jack_report_sync+0x8e/0xe0 [snd_hda_codec]

<4> [154.078983] hda_call_codec_resume+0x106/0x1a0 [snd_hda_codec]

<4> [154.079004] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.079024] hda_codec_runtime_resume+0x30/0x80 [snd_hda_codec]

<4> [154.079043] __rpm_callback+0x4b/0x1f0

<4> [154.079051] ? lock_release+0xd0/0x2b0

<4> [154.079058] ? ktime_get_mono_fast_ns+0x3c/0xd0

<4> [154.079067] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.079087] rpm_callback+0x6e/0x80

<4> [154.079094] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.079114] rpm_resume+0x5a0/0x7a0

<4> [154.079125] pm_runtime_work+0x8c/0xf0

<4> [154.079133] process_one_work+0x22e/0x740

<4> [154.079145] worker_thread+0x1e8/0x3d0

<4> [154.079153] ? __pfx_worker_thread+0x10/0x10

<4> [154.079161] kthread+0x10d/0x150

<4> [154.079168] ? __pfx_kthread+0x10/0x10

<4> [154.079177] ret_from_fork+0x3d4/0x480

<4> [154.079184] ? __pfx_kthread+0x10/0x10

<4> [154.079193] ret_from_fork_asm+0x1a/0x30

<4> [154.079207] </TASK>

<4> [154.079211] irq event stamp: 471500

<4> [154.079217] hardirqs last enabled at (471499): [<ffffffff814a9e59>] __up_console_sem+0x79/0xa0

<4> [154.079229] hardirqs last disabled at (471500): [<ffffffff82943b54>] _raw_spin_lock_irqsave+0x74/0x80

<4> [154.079242] softirqs last enabled at (469250): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [154.079254] softirqs last disabled at (469243): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [154.079265] ---[ end trace 0000000000000000 ]---

<1> [154.079273] BUG: kernel NULL pointer dereference, address: 00000000000000c4

<1> [154.079282] #PF: supervisor read access in kernel mode

<1> [154.079289] #PF: error_code(0x0000) - not-present page

<6> [154.079296] PGD 0 P4D 0

<4> [154.079303] Oops: Oops: 0000 [#1] SMP PTI

<4> [154.079311] CPU: 3 UID: 0 PID: 128 Comm: kworker/u32:3 Tainted: G S U W 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ #1 PREEMPT(lazy)

<4> [154.079326] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [W]=WARN

<4> [154.079333] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018

<4> [154.079345] Workqueue: pm pm_runtime_work

<4> [154.079354] RIP: 0010:__lock_acquire+0x21a/0x2790

<4> [154.079362] Code: 41 89 42 20 4c 89 e0 25 ff 1f 00 00 48 0f a3 05 cc a5 b8 03 0f 83 56 05 00 00 48 8d 04 80 48 8d 04 80 48 8d 04 c5 a0 7f 01 85 <44> 0f b6 b0 c4 00 00 00 41 0f b7 42 20 66 25 ff 1f 0f b7 c0 48 0f

<4> [154.079382] RSP: 0018:ffffc90001103a88 EFLAGS: 00010046

<4> [154.079391] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000

<4> [154.079400] RDX: 0000000000000000 RSI: ffffffff831e5c4c RDI: ffffffff839bb5b0

<4> [154.079409] RBP: ffffc90001103b28 R08: 0000000000080000 R09: 0000000000000002

<4> [154.079418] R10: ffff888108108ff0 R11: 0000000000000001 R12: c318db6ac78d5461

<4> [154.079426] R13: 0000000000000000 R14: ffff888126bd9230 R15: ffff888108108040

<4> [154.079435] FS: 0000000000000000(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000

<4> [154.079446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [154.079454] CR2: 00000000000000c4 CR3: 000000000344c003 CR4: 00000000003726f0

<4> [154.079463] Call Trace:

<4> [154.079468] <TASK>

<4> [154.079476] ? report_bug_entry+0x2d/0x90

<4> [154.079487] lock_acquire+0xc4/0x2f0

<4> [154.079494] ? input_event+0x3f/0x90

<4> [154.079507] _raw_spin_lock_irqsave+0x49/0x80

<4> [154.079515] ? input_event+0x3f/0x90

<4> [154.079523] input_event+0x3f/0x90

<4> [154.079531] snd_jack_report+0x17d/0x220 [snd]

<4> [154.079549] snd_hda_jack_report_sync+0x8e/0xe0 [snd_hda_codec]

<4> [154.079572] hda_call_codec_resume+0x106/0x1a0 [snd_hda_codec]

<4> [154.079593] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.079613] hda_codec_runtime_resume+0x30/0x80 [snd_hda_codec]

<4> [154.079632] __rpm_callback+0x4b/0x1f0

<4> [154.079640] ? lock_release+0xd0/0x2b0

<4> [154.079647] ? ktime_get_mono_fast_ns+0x3c/0xd0

<4> [154.079655] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.079676] rpm_callback+0x6e/0x80

<4> [154.079683] ? __pfx_hda_codec_runtime_resume+0x10/0x10 [snd_hda_codec]

<4> [154.079703] rpm_resume+0x5a0/0x7a0

<4> [154.079713] pm_runtime_work+0x8c/0xf0

<4> [154.079721] process_one_work+0x22e/0x740

<4> [154.079733] worker_thread+0x1e8/0x3d0

<4> [154.079741] ? __pfx_worker_thread+0x10/0x10

<4> [154.079749] kthread+0x10d/0x150

<4> [154.079756] ? __pfx_kthread+0x10/0x10

<4> [154.079765] ret_from_fork+0x3d4/0x480

<4> [154.079772] ? __pfx_kthread+0x10/0x10

<4> [154.079780] ret_from_fork_asm+0x1a/0x30

<4> [154.079794] </TASK>

<4> [154.079799] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic i915 prime_numbers drm_buddy ttm drm_display_helper cec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 tps6598x kvm_intel mei_pxp typec mei_hdcp thunderbolt intel_wmi_thunderbolt wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel intel_cstate psmouse snd_intel_dspcfg i2c_i801 i2c_mux snd_hda_codec i2c_smbus e1000e igb snd_hda_core dca i2c_algo_bit snd_hwdep idma64 mei_me snd_pcm snd_timer mei snd intel_pch_thermal soundcore binfmt_misc ir_rc6_decoder serial_multi_instantiate rc_rc6_mce ite_cir intel_pmc_core video rc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 pinctrl_sunrisepoint intel_pmc_ssram_telemetry acpi_pad intel_vsec wmi input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore

<4> [154.079883] nfnetlink autofs4

<4> [154.079971] CR2: 00000000000000c4

<4> [154.079978] ---[ end trace 0000000000000000 ]---

<4> [154.320568] RIP: 0010:__lock_acquire+0x21a/0x2790

<4> [154.320594] Code: 41 89 42 20 4c 89 e0 25 ff 1f 00 00 48 0f a3 05 cc a5 b8 03 0f 83 56 05 00 00 48 8d 04 80 48 8d 04 80 48 8d 04 c5 a0 7f 01 85 <44> 0f b6 b0 c4 00 00 00 41 0f b7 42 20 66 25 ff 1f 0f b7 c0 48 0f

<4> [154.320623] RSP: 0018:ffffc90001103a88 EFLAGS: 00010046

<4> [154.320629] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000

<4> [154.320634] RDX: 0000000000000000 RSI: ffffffff831e5c4c RDI: ffffffff839bb5b0

<4> [154.320640] RBP: ffffc90001103b28 R08: 0000000000080000 R09: 0000000000000002

<4> [154.320646] R10: ffff888108108ff0 R11: 0000000000000001 R12: c318db6ac78d5461

<4> [154.320651] R13: 0000000000000000 R14: ffff888126bd9230 R15: ffff888108108040

<4> [154.320657] FS: 0000000000000000(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000

<4> [154.320664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [154.320669] CR2: 00000000000000c4 CR3: 000000000344c004 CR4: 00000000003726f0

<6> [154.320675] note: kworker/u32:3[128] exited with irqs disabled

<6> [154.320690] note: kworker/u32:3[128] exited with preempt_count 1

<7> [154.328120] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [154.328339] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [154.328832] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [154.329425] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2

<7> [154.329756] i915 0000:00:02.0: [drm:intel_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10

<7> [154.338020] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B

<7> [154.338221] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B

<7> [154.338391] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B

<7> [154.338598] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C

<7> [154.338768] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C

<7> [154.338947] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port C

<7> [154.339111] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D

<7> [154.339276] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D

<7> [154.339460] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port D

<7> [154.340027] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2

<7> [154.340299] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [154.340630] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [154.340961] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [154.341732] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [166.526551] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device

<7> [166.534749] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended

<7> [176.925059] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [176.938051] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device

<7> [176.945867] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed

<7> [176.946024] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [176.950420] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [177.017898] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [177.034602] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [177.034630] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [177.035058] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [177.051475] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [177.051491] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [177.051776] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [177.117904] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [177.132782] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [177.132796] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [177.133019] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [177.148053] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [177.148065] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [177.148258] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [177.148467] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [177.148643] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [177.153030] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [177.219903] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [177.235282] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [177.235298] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [177.235535] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [177.250956] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [177.250969] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [177.251209] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [177.255635] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [177.321905] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [177.337238] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [177.337252] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [177.337462] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [177.352799] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [177.352811] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [177.353027] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [177.419477] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [177.434872] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [177.434888] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [177.435122] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [177.450520] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [177.450533] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [177.450753] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [177.455203] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [177.521478] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [177.536850] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [177.536864] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [177.537073] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [177.552417] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [177.552429] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [177.552627] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [189.618522] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device

<7> [189.626013] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended

<7> [199.965237] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [199.977226] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device

<7> [199.985089] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed

<7> [199.985411] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [199.990094] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [200.057099] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [200.072625] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [200.072648] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [200.072965] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [200.088428] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [200.088445] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [200.088705] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [200.154659] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [200.170027] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [200.170042] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [200.170277] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [200.185173] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [200.185186] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [200.185398] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [200.185626] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [200.185841] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [200.190284] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [200.256663] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [200.271993] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [200.272007] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [200.272227] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [200.287135] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [200.287147] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [200.287366] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [200.291772] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [200.358092] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [200.374291] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [200.374319] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [200.374716] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [200.390367] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [200.390384] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [200.390666] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [200.456664] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [200.471994] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [200.472009] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [200.472229] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [200.487123] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [200.487135] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [200.487335] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [200.491739] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [200.558097] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [200.574279] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [200.574306] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [200.574703] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [200.590345] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [200.590362] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [200.590642] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [212.338004] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device

<7> [212.345148] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended

<7> [222.493398] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [222.505307] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device

<7> [222.512734] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed

<7> [222.512853] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [222.517234] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [222.583806] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [222.599877] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [222.599904] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [222.600302] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [222.615885] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [222.615904] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [222.616254] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [222.682236] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [222.697577] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [222.697591] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [222.697811] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [222.712675] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [222.712687] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [222.712886] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [222.713100] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [222.713317] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [222.717736] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [222.784236] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [222.799592] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [222.799608] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [222.799844] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [222.814737] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [222.814750] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [222.814990] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [222.819440] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [222.885810] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [222.901187] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [222.901203] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [222.901437] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [222.916314] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [222.916327] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [222.916546] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [222.982811] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [222.998139] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [222.998153] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [222.998377] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [223.013226] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [223.013238] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [223.013444] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [223.017828] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [223.084801] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [223.100173] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [223.100189] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [223.100423] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [223.115327] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [223.115340] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [223.115557] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [234.238451] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device

<7> [234.244262] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended

<7> [244.509522] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [244.522442] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device

<7> [244.531890] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed

<7> [244.532050] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [244.536453] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [244.602919] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [244.618902] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [244.618927] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [244.619289] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [244.634881] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [244.634899] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [244.635204] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [244.701362] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [244.716264] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [244.716285] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [244.716520] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [244.731392] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [244.731405] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [244.731617] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [244.731844] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [244.732061] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [244.736500] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [244.802920] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [244.818272] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [244.818291] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [244.818502] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [244.833348] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [244.833360] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [244.833577] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [244.837960] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [244.904922] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [244.920287] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [244.920302] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [244.920535] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [244.935888] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [244.935901] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [244.936118] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [245.002361] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [245.017237] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [245.017251] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [245.017475] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [245.033410] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [245.033422] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [245.033618] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [245.038000] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [245.104918] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [245.120290] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [245.120305] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [245.120539] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [245.135435] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [245.135448] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [245.135664] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<4> [254.748421] ------------[ cut here ]------------

<4> [254.748451] WARNING: kernel/locking/lockdep.c:470 at lockdep_set_lock_cmp_fn+0xab/0xc0, CPU#3: systemd-logind/581

<4> [254.748502] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic i915 prime_numbers drm_buddy ttm drm_display_helper cec intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 tps6598x kvm_intel mei_pxp typec mei_hdcp thunderbolt intel_wmi_thunderbolt wmi_bmof kvm irqbypass ghash_clmulni_intel aesni_intel rapl snd_hda_intel intel_cstate psmouse snd_intel_dspcfg i2c_i801 i2c_mux snd_hda_codec i2c_smbus e1000e igb snd_hda_core dca i2c_algo_bit snd_hwdep idma64 mei_me snd_pcm snd_timer mei snd intel_pch_thermal soundcore binfmt_misc ir_rc6_decoder serial_multi_instantiate rc_rc6_mce ite_cir intel_pmc_core video rc_core pmt_telemetry pmt_discovery pmt_class nls_iso8859_1 pinctrl_sunrisepoint intel_pmc_ssram_telemetry acpi_pad intel_vsec wmi input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore

<4> [254.748736] nfnetlink autofs4

<4> [254.748977] CPU: 3 UID: 0 PID: 581 Comm: systemd-logind Tainted: G S UD W 7.0.0-rc3-CI_DRM_18150-gb01ac5e93e3a+ #1 PREEMPT(lazy)

<4> [254.749025] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE, [W]=WARN

<4> [254.749047] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018

<4> [254.749080] RIP: 0010:lockdep_set_lock_cmp_fn+0xab/0xc0

<4> [254.749109] Code: c0 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 c3 cc cc cc cc 31 d2 31 f6 4c 89 cf e8 af fa ff ff 49 89 c0 48 85 c0 75 88 eb ae <0f> 0b 65 c7 05 50 14 af 02 00 00 00 00 eb b1 66 0f 1f 44 00 00 90

<4> [254.749164] RSP: 0018:ffffc9000230fd58 EFLAGS: 00010002

<4> [254.749188] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000

<4> [254.749212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

<4> [254.749235] RBP: ffffc9000230fd70 R08: ffffffff85051d68 R09: 0000000000000000

<4> [254.749258] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff827e0030

<4> [254.749281] R13: 0000000000000202 R14: 0000000000000000 R15: 0000000000000084

<4> [254.749304] FS: 00007cd6aaa2a4c0(0000) GS:ffff8882f281b000(0000) knlGS:0000000000000000

<4> [254.749333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [254.749354] CR2: 000000c0004ed000 CR3: 00000001269b8001 CR4: 00000000003726f0

<4> [254.749378] Call Trace:

<4> [254.749390] <TASK>

<4> [254.749405] unix_create1+0xec/0x2f0

<4> [254.749451] unix_create+0x44/0xc0

<4> [254.749471] __sock_create+0x1c9/0x430

<4> [254.749497] __sys_socket+0x93/0x110

<4> [254.749520] __x64_sys_socket+0x17/0x30

<4> [254.749539] x64_sys_call+0x2356/0x26e0

<4> [254.749559] do_syscall_64+0xdd/0x1470

<4> [254.749580] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [254.749607] ? do_syscall_64+0x22e/0x1470

<4> [254.749626] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [254.749650] ? do_syscall_64+0x22e/0x1470

<4> [254.749670] ? do_syscall_64+0x22e/0x1470

<4> [254.749688] ? exc_page_fault+0xbd/0x2c0

<4> [254.749712] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [254.749732] RIP: 0033:0x7cd6aa92c31b

<4> [254.749749] Code: 48 8b 55 f8 64 48 2b 14 25 28 00 00 00 75 02 c9 c3 e8 b9 bb 00 00 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d cd 6a 0d 00 f7 d8 64 89 01 48

<4> [254.749798] RSP: 002b:00007fff1c3a4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029

<4> [254.749825] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007cd6aa92c31b

<4> [254.749847] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001

<4> [254.749868] RBP: 00007fff1c3a4340 R08: 0000000000000000 R09: 0000000000000000

<4> [254.749889] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1c3a4270

<4> [254.749910] R13: 00007fff1c3a4dfd R14: 00007cd6aaecafd4 R15: 0000000000000002

<4> [254.749949] </TASK>

<4> [254.749960] irq event stamp: 200306

<4> [254.749974] hardirqs last enabled at (200305): [<ffffffff82943e27>] _raw_spin_unlock_irq+0x27/0x70

<4> [254.750007] hardirqs last disabled at (200306): [<ffffffff82935e67>] __schedule+0x11e7/0x1dd0

<4> [254.750038] softirqs last enabled at (199004): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [254.750069] softirqs last disabled at (198999): [<ffffffff813d0eef>] __irq_exit_rcu+0x13f/0x160

<4> [254.750097] ---[ end trace 0000000000000000 ]---

<7> [256.669567] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device

<7> [256.675388] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended

<7> [267.037652] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [267.049503] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device

<7> [267.055915] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed

<7> [267.056226] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [267.060920] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [267.127040] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [267.143665] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [267.143694] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [267.144095] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [267.163016] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [267.163027] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [267.163192] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [267.230027] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [267.245425] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [267.245441] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [267.245676] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [267.261030] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [267.261044] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [267.261259] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [267.261502] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [267.261836] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [267.266264] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [267.332456] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [267.349126] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [267.349154] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [267.349578] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [267.365889] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [267.365906] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [267.366220] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:110:DP-1]

<7> [267.370754] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]

<7> [267.437030] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5

<7> [267.452388] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [267.452403] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [267.452614] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1

<7> [267.467469] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb

<7> [267.467482] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0

<7> [267.467683] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-2]

<7> [267.534034] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4

<7> [267.549398] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [267.549414] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [267.549648] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1

<7> [267.565010] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc

<7> [267.565024] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0

<7> [267.565244] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:131:DP-2]

<7> [267.569697] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:137:HDMI-A-3]

<7> [267.636009] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6

<7> [267.651405] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [267.651421] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging

<7> [267.651655] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpd. force bit now 1

<7> [267.667009] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd

<7> [267.667022] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpd. force bit now 0

<7> [267.667241] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [279.069662] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device

<7> [279.076512] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended

Created at 2026-03-16 01:13:22