igt@core_hotunplug@unbind-rebind on fi-kbl-x1275@Patchwork

Results for igt@core_hotunplug@unbind-rebind

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.4-g2a9f1c1ae (x86_64) (Linux: 7.0.0-rc7-Patchwork_164528v1-gf074368a5589+ x86_64)
Out	Using IGT_SRANDOM=1775674790 for randomisation Opened device: /dev/dri/card0 DRM driver: i915 Opened device: /dev/dri/renderD128 Starting subtest: unbind-rebind Unloaded audio driver snd_hda_intel This test caused an abort condition: Lockdep not active /proc/lockdep_stats contents: lock-classes: 2175 [max: 8192] dynamic-keys: 335 direct dependencies: 23088 [max: 524288] indirect dependencies: 200736 all direct dependencies: 472542 dependency chains: 30441 [max: 524288] dependency chain hlocks used: 121824 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 167 in-softirq chains: 826 in-process chains: 29448 stack-trace entries: 247706 [max: 524288] number of stack traces: 11605 number of stack hash chains: 8376 combined max dependencies: 4091526264 hardirq-safe locks: 84 hardirq-unsafe locks: 1299 softirq-safe locks: 251 softirq-unsafe locks: 1190 irq-safe locks: 262 irq-unsafe locks: 1299 hardirq-read-safe locks: 3 hardirq-read-unsafe locks: 425 softirq-read-safe locks: 10 softirq-read-unsafe locks: 423 irq-read-safe locks: 10 irq-read-unsafe locks: 425 uncategorized locks: 351 unused locks: 0 max locking depth: 16 max bfs queue depth: 414 max lock class index: 2178 debug_locks: 0 zapped classes: 10 zapped lock chains: 1188 large chain blocks: 1
Err	Starting subtest: unbind-rebind
Dmesg Scroll to first warning	<6> [104.409558] Console: switching to colour dummy device 80x25 <6> [104.409624] [IGT] core_hotunplug: executing <7> [104.417132] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [104.417665] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [104.417973] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [104.418870] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [104.419068] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [104.419627] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [104.431160] [IGT] core_hotunplug: closing selected device instance <7> [104.431787] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [104.443128] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [104.443543] [IGT] core_hotunplug: closing selected render device instance <7> [104.443946] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [104.444684] [IGT] core_hotunplug: starting subtest unbind-rebind <7> [104.527427] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [104.528057] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [104.528699] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [104.529892] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [105.458840] [IGT] core_hotunplug: reopening DRM device for health check <7> [105.470401] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [105.470761] [IGT] core_hotunplug: running i915 GPU healthcheck <7> [105.471019] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [105.471391] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [105.471961] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [105.475236] [IGT] core_hotunplug: running device sysfs healthcheck <7> [105.475350] [IGT] core_hotunplug: running i915 device perf healthcheck <7> [105.475711] [IGT] core_hotunplug: closing health checked device instance <7> [105.476262] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [105.476427] [IGT] core_hotunplug: reopening render device for health check <7> [105.488438] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [105.488782] [IGT] core_hotunplug: running i915 GPU healthcheck <7> [105.491932] [IGT] core_hotunplug: running device sysfs healthcheck <7> [105.492276] [IGT] core_hotunplug: running i915 device perf healthcheck <7> [105.492708] [IGT] core_hotunplug: closing health checked device instance <7> [105.493207] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [105.511140] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7> [105.511363] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 <7> [105.511560] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02 <7> [105.512257] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7> [105.639574] [IGT] core_hotunplug: unbinding the driver from the device <7> [105.640637] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7> [105.640961] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7> [105.641703] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00 <7> [105.642329] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7> [105.642756] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_A_E <7> [105.643331] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_B <7> [105.643654] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_C <7> [105.643950] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_D <7> [105.646868] i915 0000:00:02.0: [drm:drm_client_release] fbdev <7> [105.669216] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915] <7> [105.689583] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:111:DP-1] removing connector from sysfs <7> [105.692774] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:123:DP-2] removing connector from sysfs <7> [105.694442] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:129:HDMI-A-1] removing connector from sysfs <4> [105.818299] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b6b: 0000 [#1] SMP PTI <4> [105.818321] CPU: 0 UID: 0 PID: 5862 Comm: core_hotunplug Tainted: G S U I 7.0.0-rc7-Patchwork_164528v1-gf074368a5589+ #1 PREEMPT(lazy) <4> [105.818337] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [I]=FIRMWARE_WORKAROUND <4> [105.818345] Hardware name: Intel Corporation S1200SP/S1200SP, BIOS S1200SP.86B.03.01.0026.092720170729 09/27/2017 <4> [105.818355] RIP: 0010:intel_atomic_global_obj_cleanup+0x3c/0x1a0 [i915] <4> [105.818867] Code: 00 ad de 41 56 49 be 22 01 00 00 00 00 ad de 41 55 4c 8d af d0 04 00 00 41 54 53 48 83 ec 10 4c 8b a7 d0 04 00 00 48 89 7d d0 <49> 8b 1c 24 4c 89 e7 4d 39 e5 75 22 e9 af 00 00 00 85 d2 0f 8e c4 <4> [105.818883] RSP: 0018:ffffc90001d277d0 EFLAGS: 00010282 <4> [105.818893] RAX: ffffffffa0de5c40 RBX: ffff88811c78a000 RCX: 0000000000000000 <4> [105.818901] RDX: 0000000000000008 RSI: ffff88811c78a000 RDI: ffff88811c78a000 <4> [105.818909] RBP: ffffc90001d27808 R08: 0000000000000000 R09: 0000000000000000 <4> [105.818916] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [105.818924] R13: ffff88811c78a4d0 R14: dead000000000122 R15: dead000000000100 <4> [105.818932] FS: 0000799972f66980(0000) GS:ffff8882e7297000(0000) knlGS:0000000000000000 <4> [105.818941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [105.818948] CR2: 00005b42fc074d60 CR3: 00000001fbeb8004 CR4: 00000000003726f0 <4> [105.818956] Call Trace: <4> [105.818962] <TASK> <4> [105.818967] ? kfree+0x21c/0x4d0 <4> [105.818981] intel_mode_config_cleanup+0x15/0x30 [i915] <4> [105.819475] drm_managed_release+0x8b/0x170 <4> [105.819487] devm_drm_dev_init_release+0x69/0x90 <4> [105.819497] devm_action_release+0x15/0x30 <4> [105.819507] release_nodes+0x44/0x160 <4> [105.819516] ? trace_hardirqs_on+0x22/0x100 <4> [105.819529] devres_release_all+0x96/0xd0 <4> [105.819539] device_unbind_cleanup+0x12/0xb0 <4> [105.819549] device_release_driver_internal+0x23a/0x280 <4> [105.819559] ? bus_find_device+0xa5/0xe0 <4> [105.819568] device_driver_detach+0x14/0x20 <4> [105.819577] unbind_store+0xac/0xc0 <4> [105.819586] drv_attr_store+0x24/0x50 <4> [105.819593] sysfs_kf_write+0x4d/0x80 <4> [105.819602] kernfs_fop_write_iter+0x188/0x240 <4> [105.819613] vfs_write+0x283/0x540 <4> [105.819621] ? free_to_partial_list+0x46d/0x640 <4> [105.819634] ksys_write+0x6f/0xf0 <4> [105.819643] __x64_sys_write+0x19/0x30 <4> [105.819651] x64_sys_call+0x259/0x26e0 <4> [105.819661] do_syscall_64+0xdd/0x1440 <4> [105.819671] ? __pcs_replace_full_main+0x2ad/0x710 <4> [105.819681] ? putname+0x41/0x90 <4> [105.819689] ? kmem_cache_free+0x165/0x510 <4> [105.819700] ? putname+0x41/0x90 <4> [105.819708] ? do_sys_openat2+0x85/0xd0 <4> [105.819719] ? __x64_sys_openat+0x54/0xa0 <4> [105.819729] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [105.819738] ? do_syscall_64+0x22e/0x1440 <4> [105.819748] ? _raw_spin_unlock_irq+0x27/0x70 <4> [105.819759] ? do_setitimer+0x1b9/0x290 <4> [105.819769] ? __x64_sys_alarm+0x51/0xa0 <4> [105.819779] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [105.819787] ? do_syscall_64+0x22e/0x1440 <4> [105.819796] ? __x64_sys_rt_sigaction+0xb0/0xd0 <4> [105.819806] ? __fput+0x1bf/0x2f0 <4> [105.819814] ? do_syscall_64+0x53/0x1440 <4> [105.819823] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [105.819832] ? do_syscall_64+0x22e/0x1440 <4> [105.819840] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [105.819849] ? do_syscall_64+0x22e/0x1440 <4> [105.819858] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [105.819867] ? ksys_read+0x6f/0xf0 <4> [105.819875] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [105.819884] ? do_syscall_64+0x22e/0x1440 <4> [105.819892] ? exc_page_fault+0xbd/0x2c0 <4> [105.819903] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [105.819912] RIP: 0033:0x799974f1c5a4 <4> [105.819920] Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d a5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89 <4> [105.819938] RSP: 002b:00007ffe7dfd3b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [105.819950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000799974f1c5a4 <4> [105.819958] RDX: 000000000000000c RSI: 000057c76fbee8ac RDI: 0000000000000005 <4> [105.819966] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [105.819974] R10: 0000000000000000 R11: 0000000000000202 R12: 000057c76fbee8ac <4> [105.819983] R13: 0000000000000005 R14: 000057c7540f9b80 R15: 00007999761eb000 <4> [105.819996] </TASK> <4> [105.820001] Modules linked in: vgem snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling input_leds x86_pkg_temp_thermal joydev intel_powerclamp coretemp ee1004 binfmt_misc ppdev hid_generic kvm_intel intel_wmi_thunderbolt kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate nls_iso8859_1 igb ipmi_si i2c_i801 dca i2c_mux usbhid i2c_algo_bit i2c_smbus video hid parport_pc intel_vbtn sparse_keymap parport intel_pmc_core pmt_telemetry acpi_power_meter pmt_discovery acpi_ipmi pmt_class wmi ipmi_devintf intel_pmc_ssram_telemetry acpi_pad intel_vsec ipmi_msghandler mei_me intel_pch_thermal mei ie31200_edac dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel] <4> [105.820175] ---[ end trace 0000000000000000 ]--- <4> [105.889451] RIP: 0010:intel_atomic_global_obj_cleanup+0x3c/0x1a0 [i915] <4> [105.889772] Code: 00 ad de 41 56 49 be 22 01 00 00 00 00 ad de 41 55 4c 8d af d0 04 00 00 41 54 53 48 83 ec 10 4c 8b a7 d0 04 00 00 48 89 7d d0 <49> 8b 1c 24 4c 89 e7 4d 39 e5 75 22 e9 af 00 00 00 85 d2 0f 8e c4 <4> [105.889780] RSP: 0018:ffffc90001d277d0 EFLAGS: 00010282 <4> [105.889784] RAX: ffffffffa0de5c40 RBX: ffff88811c78a000 RCX: 0000000000000000 <4> [105.889788] RDX: 0000000000000008 RSI: ffff88811c78a000 RDI: ffff88811c78a000 <4> [105.889791] RBP: ffffc90001d27808 R08: 0000000000000000 R09: 0000000000000000 <4> [105.889794] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [105.889798] R13: ffff88811c78a4d0 R14: dead000000000122 R15: dead000000000100 <4> [105.889801] FS: 0000799972f66980(0000) GS:ffff8882e7397000(0000) knlGS:0000000000000000 <4> [105.889805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [105.889809] CR2: 00005b42fbf802d0 CR3: 00000001fbeb8006 CR4: 00000000003726f0

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.4-g2a9f1c1ae (x86_64) (Linux: 7.0.0-rc7-Patchwork_164528v1-gf074368a5589+ x86_64)

Out

Using IGT_SRANDOM=1775674790 for randomisation
Opened device: /dev/dri/card0
DRM driver: i915
Opened device: /dev/dri/renderD128
Starting subtest: unbind-rebind
Unloaded audio driver snd_hda_intel

This test caused an abort condition: Lockdep not active

/proc/lockdep_stats contents:
 lock-classes:                         2175 [max: 8192]
 dynamic-keys:                          335
 direct dependencies:                 23088 [max: 524288]
 indirect dependencies:              200736
 all direct dependencies:            472542
 dependency chains:                   30441 [max: 524288]
 dependency chain hlocks used:       121824 [max: 2621440]
 dependency chain hlocks lost:            0
 in-hardirq chains:                     167
 in-softirq chains:                     826
 in-process chains:                   29448
 stack-trace entries:                247706 [max: 524288]
 number of stack traces:              11605
 number of stack hash chains:          8376
 combined max dependencies:      4091526264
 hardirq-safe locks:                     84
 hardirq-unsafe locks:                 1299
 softirq-safe locks:                    251
 softirq-unsafe locks:                 1190
 irq-safe locks:                        262
 irq-unsafe locks:                     1299
 hardirq-read-safe locks:                 3
 hardirq-read-unsafe locks:             425
 softirq-read-safe locks:                10
 softirq-read-unsafe locks:             423
 irq-read-safe locks:                    10
 irq-read-unsafe locks:                 425
 uncategorized locks:                   351
 unused locks:                            0
 max locking depth:                      16
 max bfs queue depth:                   414
 max lock class index:                 2178
 debug_locks:                             0

 zapped classes:                         10
 zapped lock chains:                   1188
 large chain blocks:                      1

Err

Starting subtest: unbind-rebind

Dmesg

Scroll to first warning

<6> [104.409558] Console: switching to colour dummy device 80x25

<6> [104.409624] [IGT] core_hotunplug: executing

<7> [104.417132] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [104.417665] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [104.417973] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [104.418870] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [104.419068] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [104.419627] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [104.431160] [IGT] core_hotunplug: closing selected device instance

<7> [104.431787] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [104.443128] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [104.443543] [IGT] core_hotunplug: closing selected render device instance

<7> [104.443946] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [104.444684] [IGT] core_hotunplug: starting subtest unbind-rebind

<7> [104.527427] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [104.528057] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [104.528699] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [104.529892] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [105.458840] [IGT] core_hotunplug: reopening DRM device for health check

<7> [105.470401] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [105.470761] [IGT] core_hotunplug: running i915 GPU healthcheck

<7> [105.471019] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [105.471391] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [105.471961] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [105.475236] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [105.475350] [IGT] core_hotunplug: running i915 device perf healthcheck

<7> [105.475711] [IGT] core_hotunplug: closing health checked device instance

<7> [105.476262] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [105.476427] [IGT] core_hotunplug: reopening render device for health check

<7> [105.488438] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [105.488782] [IGT] core_hotunplug: running i915 GPU healthcheck

<7> [105.491932] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [105.492276] [IGT] core_hotunplug: running i915 device perf healthcheck

<7> [105.492708] [IGT] core_hotunplug: closing health checked device instance

<7> [105.493207] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [105.511140] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off

<7> [105.511363] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6

<7> [105.511560] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02

<7> [105.512257] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on

<7> [105.639574] [IGT] core_hotunplug: unbinding the driver from the device

<7> [105.640637] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on

<7> [105.640961] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off

<7> [105.641703] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00

<7> [105.642329] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2

<7> [105.642756] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_A_E

<7> [105.643331] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_B

<7> [105.643654] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_C

<7> [105.643950] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_D

<7> [105.646868] i915 0000:00:02.0: [drm:drm_client_release] fbdev

<7> [105.669216] i915 0000:00:02.0: [drm:intel_gt_set_wedged [i915]] called from intel_gt_set_wedged_on_fini+0x12/0x50 [i915]

<7> [105.689583] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:111:DP-1] removing connector from sysfs

<7> [105.692774] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:123:DP-2] removing connector from sysfs

<7> [105.694442] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:129:HDMI-A-1] removing connector from sysfs

<4> [105.818299] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b6b: 0000 [#1] SMP PTI

<4> [105.818321] CPU: 0 UID: 0 PID: 5862 Comm: core_hotunplug Tainted: G S U I 7.0.0-rc7-Patchwork_164528v1-gf074368a5589+ #1 PREEMPT(lazy)

<4> [105.818337] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [I]=FIRMWARE_WORKAROUND

<4> [105.818345] Hardware name: Intel Corporation S1200SP/S1200SP, BIOS S1200SP.86B.03.01.0026.092720170729 09/27/2017

<4> [105.818355] RIP: 0010:intel_atomic_global_obj_cleanup+0x3c/0x1a0 [i915]

<4> [105.818867] Code: 00 ad de 41 56 49 be 22 01 00 00 00 00 ad de 41 55 4c 8d af d0 04 00 00 41 54 53 48 83 ec 10 4c 8b a7 d0 04 00 00 48 89 7d d0 <49> 8b 1c 24 4c 89 e7 4d 39 e5 75 22 e9 af 00 00 00 85 d2 0f 8e c4

<4> [105.818883] RSP: 0018:ffffc90001d277d0 EFLAGS: 00010282

<4> [105.818893] RAX: ffffffffa0de5c40 RBX: ffff88811c78a000 RCX: 0000000000000000

<4> [105.818901] RDX: 0000000000000008 RSI: ffff88811c78a000 RDI: ffff88811c78a000

<4> [105.818909] RBP: ffffc90001d27808 R08: 0000000000000000 R09: 0000000000000000

<4> [105.818916] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [105.818924] R13: ffff88811c78a4d0 R14: dead000000000122 R15: dead000000000100

<4> [105.818932] FS: 0000799972f66980(0000) GS:ffff8882e7297000(0000) knlGS:0000000000000000

<4> [105.818941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [105.818948] CR2: 00005b42fc074d60 CR3: 00000001fbeb8004 CR4: 00000000003726f0

<4> [105.818956] Call Trace:

<4> [105.818962] <TASK>

<4> [105.818967] ? kfree+0x21c/0x4d0

<4> [105.818981] intel_mode_config_cleanup+0x15/0x30 [i915]

<4> [105.819475] drm_managed_release+0x8b/0x170

<4> [105.819487] devm_drm_dev_init_release+0x69/0x90

<4> [105.819497] devm_action_release+0x15/0x30

<4> [105.819507] release_nodes+0x44/0x160

<4> [105.819516] ? trace_hardirqs_on+0x22/0x100

<4> [105.819529] devres_release_all+0x96/0xd0

<4> [105.819539] device_unbind_cleanup+0x12/0xb0

<4> [105.819549] device_release_driver_internal+0x23a/0x280

<4> [105.819559] ? bus_find_device+0xa5/0xe0

<4> [105.819568] device_driver_detach+0x14/0x20

<4> [105.819577] unbind_store+0xac/0xc0

<4> [105.819586] drv_attr_store+0x24/0x50

<4> [105.819593] sysfs_kf_write+0x4d/0x80

<4> [105.819602] kernfs_fop_write_iter+0x188/0x240

<4> [105.819613] vfs_write+0x283/0x540

<4> [105.819621] ? free_to_partial_list+0x46d/0x640

<4> [105.819634] ksys_write+0x6f/0xf0

<4> [105.819643] __x64_sys_write+0x19/0x30

<4> [105.819651] x64_sys_call+0x259/0x26e0

<4> [105.819661] do_syscall_64+0xdd/0x1440

<4> [105.819671] ? __pcs_replace_full_main+0x2ad/0x710

<4> [105.819681] ? putname+0x41/0x90

<4> [105.819689] ? kmem_cache_free+0x165/0x510

<4> [105.819700] ? putname+0x41/0x90

<4> [105.819708] ? do_sys_openat2+0x85/0xd0

<4> [105.819719] ? __x64_sys_openat+0x54/0xa0

<4> [105.819729] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [105.819738] ? do_syscall_64+0x22e/0x1440

<4> [105.819748] ? _raw_spin_unlock_irq+0x27/0x70

<4> [105.819759] ? do_setitimer+0x1b9/0x290

<4> [105.819769] ? __x64_sys_alarm+0x51/0xa0

<4> [105.819779] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [105.819787] ? do_syscall_64+0x22e/0x1440

<4> [105.819796] ? __x64_sys_rt_sigaction+0xb0/0xd0

<4> [105.819806] ? __fput+0x1bf/0x2f0

<4> [105.819814] ? do_syscall_64+0x53/0x1440

<4> [105.819823] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [105.819832] ? do_syscall_64+0x22e/0x1440

<4> [105.819840] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [105.819849] ? do_syscall_64+0x22e/0x1440

<4> [105.819858] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [105.819867] ? ksys_read+0x6f/0xf0

<4> [105.819875] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [105.819884] ? do_syscall_64+0x22e/0x1440

<4> [105.819892] ? exc_page_fault+0xbd/0x2c0

<4> [105.819903] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [105.819912] RIP: 0033:0x799974f1c5a4

<4> [105.819920] Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d a5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89

<4> [105.819938] RSP: 002b:00007ffe7dfd3b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [105.819950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000799974f1c5a4

<4> [105.819958] RDX: 000000000000000c RSI: 000057c76fbee8ac RDI: 0000000000000005

<4> [105.819966] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [105.819974] R10: 0000000000000000 R11: 0000000000000202 R12: 000057c76fbee8ac

<4> [105.819983] R13: 0000000000000005 R14: 000057c7540f9b80 R15: 00007999761eb000

<4> [105.819996] </TASK>

<4> [105.820001] Modules linked in: vgem snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore i915 prime_numbers drm_buddy ttm drm_display_helper cec rc_core intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling input_leds x86_pkg_temp_thermal joydev intel_powerclamp coretemp ee1004 binfmt_misc ppdev hid_generic kvm_intel intel_wmi_thunderbolt kvm irqbypass ghash_clmulni_intel aesni_intel rapl intel_cstate nls_iso8859_1 igb ipmi_si i2c_i801 dca i2c_mux usbhid i2c_algo_bit i2c_smbus video hid parport_pc intel_vbtn sparse_keymap parport intel_pmc_core pmt_telemetry acpi_power_meter pmt_discovery acpi_ipmi pmt_class wmi ipmi_devintf intel_pmc_ssram_telemetry acpi_pad intel_vsec ipmi_msghandler mei_me intel_pch_thermal mei ie31200_edac dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel]

<4> [105.820175] ---[ end trace 0000000000000000 ]---

<4> [105.889451] RIP: 0010:intel_atomic_global_obj_cleanup+0x3c/0x1a0 [i915]

<4> [105.889772] Code: 00 ad de 41 56 49 be 22 01 00 00 00 00 ad de 41 55 4c 8d af d0 04 00 00 41 54 53 48 83 ec 10 4c 8b a7 d0 04 00 00 48 89 7d d0 <49> 8b 1c 24 4c 89 e7 4d 39 e5 75 22 e9 af 00 00 00 85 d2 0f 8e c4

<4> [105.889780] RSP: 0018:ffffc90001d277d0 EFLAGS: 00010282

<4> [105.889784] RAX: ffffffffa0de5c40 RBX: ffff88811c78a000 RCX: 0000000000000000

<4> [105.889788] RDX: 0000000000000008 RSI: ffff88811c78a000 RDI: ffff88811c78a000

<4> [105.889791] RBP: ffffc90001d27808 R08: 0000000000000000 R09: 0000000000000000

<4> [105.889794] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [105.889798] R13: ffff88811c78a4d0 R14: dead000000000122 R15: dead000000000100

<4> [105.889801] FS: 0000799972f66980(0000) GS:ffff8882e7397000(0000) knlGS:0000000000000000

<4> [105.889805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [105.889809] CR2: 00005b42fbf802d0 CR3: 00000001fbeb8006 CR4: 00000000003726f0

Created at 2026-04-08 19:28:48