igt@core_hotunplug@unbind-rebind on bat-bmg-2@IGT

Results for igt@core_hotunplug@unbind-rebind

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.4-g3c05ee107 (x86_64) (Linux: 7.0.0-lgci-xe-xe-4897-c8bad7becc008716c-debug+ x86_64)
Out	Using IGT_SRANDOM=1776140603 for randomisation Opened device: /dev/dri/card0 DRM driver: xe 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: 2273 [max: 8192] dynamic-keys: 352 direct dependencies: 24250 [max: 524288] indirect dependencies: 187111 all direct dependencies: 493474 dependency chains: 34431 [max: 524288] dependency chain hlocks used: 147421 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 280 in-softirq chains: 729 in-process chains: 33422 stack-trace entries: 270525 [max: 524288] number of stack traces: 12361 number of stack hash chains: 8690 combined max dependencies: 2561092694 hardirq-safe locks: 100 hardirq-unsafe locks: 1372 softirq-safe locks: 214 softirq-unsafe locks: 1268 irq-safe locks: 242 irq-unsafe locks: 1372 hardirq-read-safe locks: 3 hardirq-read-unsafe locks: 445 softirq-read-safe locks: 7 softirq-read-unsafe locks: 443 irq-read-safe locks: 8 irq-read-unsafe locks: 445 uncategorized locks: 372 unused locks: 1 max locking depth: 16 max bfs queue depth: 448 max lock class index: 2272 debug_locks: 0 zapped classes: 25 zapped lock chains: 991 large chain blocks: 1
Err	Starting subtest: unbind-rebind
Dmesg Scroll to first warning	<6> [838.572037] Console: switching to colour dummy device 80x25 <6> [838.572082] [IGT] core_hotunplug: executing <7> [838.584427] [IGT] core_hotunplug: closing selected device instance <7> [838.585366] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [838.585497] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [838.585942] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [838.586459] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [838.597224] [IGT] core_hotunplug: closing selected render device instance <7> [838.598142] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [838.598335] [IGT] core_hotunplug: starting subtest unbind-rebind <7> [838.616131] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [838.616551] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [838.616731] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [838.617501] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [839.612149] [IGT] core_hotunplug: reopening DRM device for health check <7> [839.621743] [IGT] core_hotunplug: running device sysfs healthcheck <7> [839.621807] [IGT] core_hotunplug: closing health checked device instance <7> [839.622740] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [839.622872] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [839.623320] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [839.623824] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [839.623946] [IGT] core_hotunplug: reopening render device for health check <7> [839.634495] [IGT] core_hotunplug: running device sysfs healthcheck <7> [839.634635] [IGT] core_hotunplug: closing health checked device instance <7> [839.635656] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [839.653019] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [839.653357] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [839.653464] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [839.653584] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [839.868503] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [839.868727] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [839.869263] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [839.869798] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [839.870174] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010 <7> [839.884223] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2 <7> [839.884730] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [839.885221] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [839.885712] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [839.886221] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [839.911866] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [839.912497] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [839.913399] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [839.914537] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [839.915348] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010 <7> [840.024671] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [840.024799] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [840.024900] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [840.024998] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [840.025112] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [840.025205] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [840.025299] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [840.025395] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [840.025556] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [840.025799] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [840.026049] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [840.026298] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [840.026527] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [840.026746] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [840.026955] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [840.027286] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [840.027596] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [840.027897] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [840.028222] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [840.028497] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [840.028712] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [840.028890] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [840.029089] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [840.029265] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [840.029431] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [840.029591] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [840.029747] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [840.029896] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [840.030056] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [840.030206] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [840.030353] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [840.030495] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [840.030632] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [840.030768] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [840.030900] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [840.031041] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [840.032372] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2 <7> [840.032733] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [840.032863] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [840.033193] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [840.033323] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [840.167858] [IGT] core_hotunplug: unbinding the driver from the device <7> [840.168585] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs <7> [840.169220] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [840.169717] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [840.170576] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [840.171378] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [840.171985] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A <7> [840.172900] xe 0000:03:00.0: [drm:dss_pipe_gating_enable_disable [xe]] DSS clock gating enabled for pipe_mask=0x1 (CLKGATE_DIS_DSSDSC=0xa8000000) <7> [840.173308] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B <7> [840.173838] xe 0000:03:00.0: [drm:dss_pipe_gating_enable_disable [xe]] DSS clock gating enabled for pipe_mask=0x2 (CLKGATE_DIS_DSSDSC=0xa0000000) <7> [840.174514] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C <7> [840.175034] xe 0000:03:00.0: [drm:dss_pipe_gating_enable_disable [xe]] DSS clock gating enabled for pipe_mask=0x4 (CLKGATE_DIS_DSSDSC=0x80000000) <7> [840.175293] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D <7> [840.175765] xe 0000:03:00.0: [drm:dss_pipe_gating_enable_disable [xe]] DSS clock gating enabled for pipe_mask=0x8 (CLKGATE_DIS_DSSDSC=0x00000000) <7> [840.179423] xe 0000:03:00.0: [drm:drm_client_release] fbdev <7> [840.183413] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:DP-1] removing connector from sysfs <7> [840.183672] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:521:HDMI-A-1] removing connector from sysfs <7> [840.185196] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:527:DP-2] removing connector from sysfs <7> [840.185428] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:HDMI-A-2] removing connector from sysfs <7> [840.185800] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:539:HDMI-A-3] removing connector from sysfs <7> [840.187208] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:543:DP-3] removing connector from sysfs <7> [840.187558] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:551:HDMI-A-4] removing connector from sysfs <4> [840.195663] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI <4> [840.206321] CPU: 3 UID: 0 PID: 12786 Comm: core_hotunplug Tainted: G S U 7.0.0-lgci-xe-xe-4897-c8bad7becc008716c-debug+ #1 PREEMPT(lazy) <4> [840.219905] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4> [840.224676] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024 <4> [840.232991] RIP: 0010:kernfs_root+0x3e/0x1b0 <4> [840.237254] Code: 31 c9 45 31 c0 48 8d 05 00 00 00 00 50 b9 02 00 00 00 31 f6 48 c7 c7 e0 5c 5c 83 e8 9c 9f ac ff e8 97 fc f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 88 fc f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49 <4> [840.255926] RSP: 0018:ffffc90022517858 EFLAGS: 00010202 <4> [840.261135] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000 <4> [840.268239] RDX: ffffffff819c7360 RSI: 0000000000000000 RDI: 0000000000000000 <4> [840.275346] RBP: ffffc90022517870 R08: 0000000000000000 R09: 0000000000000000 <4> [840.282450] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [840.289554] R13: 0000000000000000 R14: ffffffffa12080bd R15: ffff888145c40b40 <4> [840.296654] FS: 00007493fb319980(0000) GS:ffff8888dae17000(0000) knlGS:0000000000000000 <4> [840.304710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [840.310430] CR2: 0000785a313e62f4 CR3: 0000000161a99005 CR4: 0000000000f72ef0 <4> [840.317534] PKRU: 55555554 <4> [840.320235] Call Trace: <4> [840.322679] <TASK> <4> [840.324777] kernfs_remove_by_name_ns+0x27/0xc0 <4> [840.329290] sysfs_remove_link+0x19/0x50 <4> [840.333203] action_rm_device_link+0x15/0x20 [xe] <4> [840.338016] devm_action_release+0x15/0x30 <4> [840.342099] release_nodes+0x44/0x160 <4> [840.345750] ? trace_hardirqs_on+0x22/0x100 <4> [840.349920] devres_release_all+0x96/0xd0 <4> [840.353917] device_unbind_cleanup+0x12/0xb0 <4> [840.358172] device_release_driver_internal+0x23a/0x280 <4> [840.363377] ? bus_find_device+0xa5/0xe0 <4> [840.367287] device_driver_detach+0x14/0x20 <4> [840.371456] unbind_store+0xac/0xc0 <4> [840.374934] drv_attr_store+0x24/0x50 <4> [840.378586] sysfs_kf_write+0x4d/0x80 <4> [840.382238] kernfs_fop_write_iter+0x188/0x240 <4> [840.386667] vfs_write+0x283/0x540 <4> [840.390058] ksys_write+0x6f/0xf0 <4> [840.393363] __x64_sys_write+0x19/0x30 <4> [840.397101] x64_sys_call+0x259/0x26e0 <4> [840.400837] do_syscall_64+0xdd/0x1440 <4> [840.404576] ? lock_release+0xd0/0x2b0 <4> [840.408312] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [840.413261] ? free_to_partial_list+0x46d/0x640 <4> [840.417773] ? trace_hardirqs_on+0x22/0x100 <4> [840.421941] ? _raw_spin_unlock_irqrestore+0x51/0x80 <4> [840.426890] ? free_to_partial_list+0x46d/0x640 <4> [840.431402] ? putname+0x41/0x90 <4> [840.434621] ? __slab_free+0x129/0x2b0 <4> [840.438359] ? __pcs_replace_full_main+0x2ad/0x710 <4> [840.443133] ? putname+0x41/0x90 <4> [840.446352] ? kmem_cache_free+0x165/0x510 <4> [840.450436] ? putname+0x41/0x90 <4> [840.453655] ? do_sys_openat2+0x85/0xd0 <4> [840.457479] ? __x64_sys_openat+0x54/0xa0 <4> [840.461475] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [840.466334] ? do_syscall_64+0x22e/0x1440 <4> [840.470331] ? __x64_sys_ioctl+0x83/0x100 <4> [840.474326] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [840.479184] ? do_syscall_64+0x22e/0x1440 <4> [840.483179] ? do_syscall_64+0x22e/0x1440 <4> [840.487179] ? do_syscall_64+0x22e/0x1440 <4> [840.491175] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [840.496208] RIP: 0033:0x7493fd31c5a4 <4> [840.499770] 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> [840.518444] RSP: 002b:00007ffff5d19508 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [840.525983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007493fd31c5a4 <4> [840.533086] RDX: 000000000000000c RSI: 0000581e9828f5b3 RDI: 0000000000000005 <4> [840.540192] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [840.547293] R10: 0000000000000000 R11: 0000000000000202 R12: 0000581e9828f5b3 <4> [840.554396] R13: 0000000000000005 R14: 0000581e981a3b80 R15: 00007493fe5a0000 <4> [840.561502] </TASK> <4> [840.563683] Modules linked in: vgem xe_vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd snd_hda_codec_intelhdmi snd_hda_codec_hdmi pmt_crashlog mei_lb mei_gsc_proxy mtd_intel_dg mei_gsc xe drm_gpuvm drm_gpusvm_helper drm_buddy drm_ttm_helper ttm gpu_sched drm_suballoc_helper drm_exec drm_display_helper cec rc_core drm_kunit_helpers kunit i2c_algo_bit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp cmdlinepart hid_generic coretemp eeepc_wmi spi_nor mei_pxp mei_hdcp asus_wmi mtd sparse_keymap platform_profile wmi_bmof binfmt_misc kvm_intel usbhid hid kvm irqbypass snd_intel_dspcfg ghash_clmulni_intel aesni_intel snd_hda_codec rapl snd_hda_core r8169 snd_hwdep intel_cstate snd_pcm video realtek snd_timer i2c_i801 snd i2c_mux mei_me idma64 spi_intel_pci soundcore i2c_smbus spi_intel mei intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_tad acpi_pad wmi intel_vsec <4> [840.563727] pinctrl_alderlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel] <4> [840.663267] ---[ end trace 0000000000000000 ]--- <4> [840.804149] RIP: 0010:kernfs_root+0x3e/0x1b0 <4> [840.808425] Code: 31 c9 45 31 c0 48 8d 05 00 00 00 00 50 b9 02 00 00 00 31 f6 48 c7 c7 e0 5c 5c 83 e8 9c 9f ac ff e8 97 fc f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 88 fc f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49 <4> [840.827097] RSP: 0018:ffffc90022517858 EFLAGS: 00010202 <4> [840.832324] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000 <4> [840.839426] RDX: ffffffff819c7360 RSI: 0000000000000000 RDI: 0000000000000000 <4> [840.846529] RBP: ffffc90022517870 R08: 0000000000000000 R09: 0000000000000000 <4> [840.853633] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [840.860733] R13: 0000000000000000 R14: ffffffffa12080bd R15: ffff888145c40b40 <4> [840.867837] FS: 00007493fb319980(0000) GS:ffff8888dae17000(0000) knlGS:0000000000000000 <4> [840.875889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [840.881610] CR2: 0000785a313e62f4 CR3: 0000000161a99005 CR4: 0000000000f72ef0 <4> [840.888715] PKRU: 55555554 <3> [840.891415] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591 <3> [840.899812] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12786, name: core_hotunplug <3> [840.908384] preempt_count: 0, expected: 0 <3> [840.912385] RCU nest depth: 1, expected: 0 <4> [840.916469] INFO: lockdep is turned off. <4> [840.920380] CPU: 3 UID: 0 PID: 12786 Comm: core_hotunplug Tainted: G S UD 7.0.0-lgci-xe-xe-4897-c8bad7becc008716c-debug+ #1 PREEMPT(lazy) <4> [840.920383] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE <4> [840.920383] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024 <4> [840.920384] Call Trace: <4> [840.920384] <TASK> <4> [840.920385] dump_stack_lvl+0xc1/0xf0 <4> [840.920389] dump_stack+0x10/0x20 <4> [840.920390] __might_resched+0x181/0x2d0 <4> [840.920393] __might_sleep+0x49/0x60 <4> [840.920395] __mutex_lock+0x67/0x10e0 <4> [840.920397] ? sched_mm_cid_exit+0x5e/0x1f0 <4> [840.920399] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [840.920402] mutex_lock_nested+0x1b/0x30 <4> [840.920403] ? do_exit+0xa0/0xb80 <4> [840.920404] ? mutex_lock_nested+0x1b/0x30 <4> [840.920406] sched_mm_cid_exit+0x5e/0x1f0 <4> [840.920407] do_exit+0xe3/0xb80 <4> [840.920408] ? do_syscall_64+0x22e/0x1440 <4> [840.920410] make_task_dead+0x81/0x160 <4> [840.920411] rewind_stack_and_make_dead+0x16/0x20 <4> [840.920413] RIP: 0033:0x7493fd31c5a4 <4> [840.920415] 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> [840.920415] RSP: 002b:00007ffff5d19508 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [840.920417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007493fd31c5a4 <4> [840.920417] RDX: 000000000000000c RSI: 0000581e9828f5b3 RDI: 0000000000000005 <4> [840.920418] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [840.920418] R10: 0000000000000000 R11: 0000000000000202 R12: 0000581e9828f5b3 <4> [840.920419] R13: 0000000000000005 R14: 0000581e981a3b80 R15: 00007493fe5a0000 <4> [840.920421] </TASK>

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.4-g3c05ee107 (x86_64) (Linux: 7.0.0-lgci-xe-xe-4897-c8bad7becc008716c-debug+ x86_64)

Out

Using IGT_SRANDOM=1776140603 for randomisation
Opened device: /dev/dri/card0
DRM driver: xe
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:                         2273 [max: 8192]
 dynamic-keys:                          352
 direct dependencies:                 24250 [max: 524288]
 indirect dependencies:              187111
 all direct dependencies:            493474
 dependency chains:                   34431 [max: 524288]
 dependency chain hlocks used:       147421 [max: 2621440]
 dependency chain hlocks lost:            0
 in-hardirq chains:                     280
 in-softirq chains:                     729
 in-process chains:                   33422
 stack-trace entries:                270525 [max: 524288]
 number of stack traces:              12361
 number of stack hash chains:          8690
 combined max dependencies:      2561092694
 hardirq-safe locks:                    100
 hardirq-unsafe locks:                 1372
 softirq-safe locks:                    214
 softirq-unsafe locks:                 1268
 irq-safe locks:                        242
 irq-unsafe locks:                     1372
 hardirq-read-safe locks:                 3
 hardirq-read-unsafe locks:             445
 softirq-read-safe locks:                 7
 softirq-read-unsafe locks:             443
 irq-read-safe locks:                     8
 irq-read-unsafe locks:                 445
 uncategorized locks:                   372
 unused locks:                            1
 max locking depth:                      16
 max bfs queue depth:                   448
 max lock class index:                 2272
 debug_locks:                             0

 zapped classes:                         25
 zapped lock chains:                    991
 large chain blocks:                      1

Err

Starting subtest: unbind-rebind

Dmesg

Scroll to first warning

<6> [838.572037] Console: switching to colour dummy device 80x25

<6> [838.572082] [IGT] core_hotunplug: executing

<7> [838.584427] [IGT] core_hotunplug: closing selected device instance

<7> [838.585366] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [838.585497] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [838.585942] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [838.586459] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [838.597224] [IGT] core_hotunplug: closing selected render device instance

<7> [838.598142] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [838.598335] [IGT] core_hotunplug: starting subtest unbind-rebind

<7> [838.616131] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [838.616551] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [838.616731] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [838.617501] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [839.612149] [IGT] core_hotunplug: reopening DRM device for health check

<7> [839.621743] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [839.621807] [IGT] core_hotunplug: closing health checked device instance

<7> [839.622740] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [839.622872] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [839.623320] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [839.623824] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [839.623946] [IGT] core_hotunplug: reopening render device for health check

<7> [839.634495] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [839.634635] [IGT] core_hotunplug: closing health checked device instance

<7> [839.635656] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [839.653019] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [839.653357] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [839.653464] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [839.653584] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [839.868503] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [839.868727] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [839.869263] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [839.869798] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [839.870174] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010

<7> [839.884223] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2

<7> [839.884730] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [839.885221] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [839.885712] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [839.886221] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [839.911866] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [839.912497] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [839.913399] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [839.914537] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [839.915348] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010

<7> [840.024671] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [840.024799] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [840.024900] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [840.024998] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [840.025112] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [840.025205] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [840.025299] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [840.025395] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [840.025556] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [840.025799] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [840.026049] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [840.026298] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [840.026527] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [840.026746] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [840.026955] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [840.027286] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [840.027596] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [840.027897] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [840.028222] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [840.028497] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [840.028712] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [840.028890] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [840.029089] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [840.029265] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [840.029431] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [840.029591] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [840.029747] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [840.029896] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [840.030056] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [840.030206] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [840.030353] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [840.030495] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [840.030632] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [840.030768] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [840.030900] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [840.031041] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [840.032372] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2

<7> [840.032733] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [840.032863] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [840.033193] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [840.033323] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [840.167858] [IGT] core_hotunplug: unbinding the driver from the device

<7> [840.168585] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs

<7> [840.169220] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [840.169717] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [840.170576] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [840.171378] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [840.171985] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A

<7> [840.172900] xe 0000:03:00.0: [drm:dss_pipe_gating_enable_disable [xe]] DSS clock gating enabled for pipe_mask=0x1 (CLKGATE_DIS_DSSDSC=0xa8000000)

<7> [840.173308] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B

<7> [840.173838] xe 0000:03:00.0: [drm:dss_pipe_gating_enable_disable [xe]] DSS clock gating enabled for pipe_mask=0x2 (CLKGATE_DIS_DSSDSC=0xa0000000)

<7> [840.174514] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C

<7> [840.175034] xe 0000:03:00.0: [drm:dss_pipe_gating_enable_disable [xe]] DSS clock gating enabled for pipe_mask=0x4 (CLKGATE_DIS_DSSDSC=0x80000000)

<7> [840.175293] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D

<7> [840.175765] xe 0000:03:00.0: [drm:dss_pipe_gating_enable_disable [xe]] DSS clock gating enabled for pipe_mask=0x8 (CLKGATE_DIS_DSSDSC=0x00000000)

<7> [840.179423] xe 0000:03:00.0: [drm:drm_client_release] fbdev

<7> [840.183413] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:DP-1] removing connector from sysfs

<7> [840.183672] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:521:HDMI-A-1] removing connector from sysfs

<7> [840.185196] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:527:DP-2] removing connector from sysfs

<7> [840.185428] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:HDMI-A-2] removing connector from sysfs

<7> [840.185800] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:539:HDMI-A-3] removing connector from sysfs

<7> [840.187208] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:543:DP-3] removing connector from sysfs

<7> [840.187558] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:551:HDMI-A-4] removing connector from sysfs

<4> [840.195663] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI

<4> [840.206321] CPU: 3 UID: 0 PID: 12786 Comm: core_hotunplug Tainted: G S U 7.0.0-lgci-xe-xe-4897-c8bad7becc008716c-debug+ #1 PREEMPT(lazy)

<4> [840.219905] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER

<4> [840.224676] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024

<4> [840.232991] RIP: 0010:kernfs_root+0x3e/0x1b0

<4> [840.237254] Code: 31 c9 45 31 c0 48 8d 05 00 00 00 00 50 b9 02 00 00 00 31 f6 48 c7 c7 e0 5c 5c 83 e8 9c 9f ac ff e8 97 fc f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 88 fc f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49

<4> [840.255926] RSP: 0018:ffffc90022517858 EFLAGS: 00010202

<4> [840.261135] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

<4> [840.268239] RDX: ffffffff819c7360 RSI: 0000000000000000 RDI: 0000000000000000

<4> [840.275346] RBP: ffffc90022517870 R08: 0000000000000000 R09: 0000000000000000

<4> [840.282450] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [840.289554] R13: 0000000000000000 R14: ffffffffa12080bd R15: ffff888145c40b40

<4> [840.296654] FS: 00007493fb319980(0000) GS:ffff8888dae17000(0000) knlGS:0000000000000000

<4> [840.304710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [840.310430] CR2: 0000785a313e62f4 CR3: 0000000161a99005 CR4: 0000000000f72ef0

<4> [840.317534] PKRU: 55555554

<4> [840.320235] Call Trace:

<4> [840.322679] <TASK>

<4> [840.324777] kernfs_remove_by_name_ns+0x27/0xc0

<4> [840.329290] sysfs_remove_link+0x19/0x50

<4> [840.333203] action_rm_device_link+0x15/0x20 [xe]

<4> [840.338016] devm_action_release+0x15/0x30

<4> [840.342099] release_nodes+0x44/0x160

<4> [840.345750] ? trace_hardirqs_on+0x22/0x100

<4> [840.349920] devres_release_all+0x96/0xd0

<4> [840.353917] device_unbind_cleanup+0x12/0xb0

<4> [840.358172] device_release_driver_internal+0x23a/0x280

<4> [840.363377] ? bus_find_device+0xa5/0xe0

<4> [840.367287] device_driver_detach+0x14/0x20

<4> [840.371456] unbind_store+0xac/0xc0

<4> [840.374934] drv_attr_store+0x24/0x50

<4> [840.378586] sysfs_kf_write+0x4d/0x80

<4> [840.382238] kernfs_fop_write_iter+0x188/0x240

<4> [840.386667] vfs_write+0x283/0x540

<4> [840.390058] ksys_write+0x6f/0xf0

<4> [840.393363] __x64_sys_write+0x19/0x30

<4> [840.397101] x64_sys_call+0x259/0x26e0

<4> [840.400837] do_syscall_64+0xdd/0x1440

<4> [840.404576] ? lock_release+0xd0/0x2b0

<4> [840.408312] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [840.413261] ? free_to_partial_list+0x46d/0x640

<4> [840.417773] ? trace_hardirqs_on+0x22/0x100

<4> [840.421941] ? _raw_spin_unlock_irqrestore+0x51/0x80

<4> [840.426890] ? free_to_partial_list+0x46d/0x640

<4> [840.431402] ? putname+0x41/0x90

<4> [840.434621] ? __slab_free+0x129/0x2b0

<4> [840.438359] ? __pcs_replace_full_main+0x2ad/0x710

<4> [840.443133] ? putname+0x41/0x90

<4> [840.446352] ? kmem_cache_free+0x165/0x510

<4> [840.450436] ? putname+0x41/0x90

<4> [840.453655] ? do_sys_openat2+0x85/0xd0

<4> [840.457479] ? __x64_sys_openat+0x54/0xa0

<4> [840.461475] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [840.466334] ? do_syscall_64+0x22e/0x1440

<4> [840.470331] ? __x64_sys_ioctl+0x83/0x100

<4> [840.474326] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [840.479184] ? do_syscall_64+0x22e/0x1440

<4> [840.483179] ? do_syscall_64+0x22e/0x1440

<4> [840.487179] ? do_syscall_64+0x22e/0x1440

<4> [840.491175] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [840.496208] RIP: 0033:0x7493fd31c5a4

<4> [840.499770] 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> [840.518444] RSP: 002b:00007ffff5d19508 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [840.525983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007493fd31c5a4

<4> [840.533086] RDX: 000000000000000c RSI: 0000581e9828f5b3 RDI: 0000000000000005

<4> [840.540192] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [840.547293] R10: 0000000000000000 R11: 0000000000000202 R12: 0000581e9828f5b3

<4> [840.554396] R13: 0000000000000005 R14: 0000581e981a3b80 R15: 00007493fe5a0000

<4> [840.561502] </TASK>

<4> [840.563683] Modules linked in: vgem xe_vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd snd_hda_codec_intelhdmi snd_hda_codec_hdmi pmt_crashlog mei_lb mei_gsc_proxy mtd_intel_dg mei_gsc xe drm_gpuvm drm_gpusvm_helper drm_buddy drm_ttm_helper ttm gpu_sched drm_suballoc_helper drm_exec drm_display_helper cec rc_core drm_kunit_helpers kunit i2c_algo_bit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp cmdlinepart hid_generic coretemp eeepc_wmi spi_nor mei_pxp mei_hdcp asus_wmi mtd sparse_keymap platform_profile wmi_bmof binfmt_misc kvm_intel usbhid hid kvm irqbypass snd_intel_dspcfg ghash_clmulni_intel aesni_intel snd_hda_codec rapl snd_hda_core r8169 snd_hwdep intel_cstate snd_pcm video realtek snd_timer i2c_i801 snd i2c_mux mei_me idma64 spi_intel_pci soundcore i2c_smbus spi_intel mei intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_tad acpi_pad wmi intel_vsec

<4> [840.563727] pinctrl_alderlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel]

<4> [840.663267] ---[ end trace 0000000000000000 ]---

<4> [840.804149] RIP: 0010:kernfs_root+0x3e/0x1b0

<4> [840.808425] Code: 31 c9 45 31 c0 48 8d 05 00 00 00 00 50 b9 02 00 00 00 31 f6 48 c7 c7 e0 5c 5c 83 e8 9c 9f ac ff e8 97 fc f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 88 fc f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49

<4> [840.827097] RSP: 0018:ffffc90022517858 EFLAGS: 00010202

<4> [840.832324] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

<4> [840.839426] RDX: ffffffff819c7360 RSI: 0000000000000000 RDI: 0000000000000000

<4> [840.846529] RBP: ffffc90022517870 R08: 0000000000000000 R09: 0000000000000000

<4> [840.853633] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [840.860733] R13: 0000000000000000 R14: ffffffffa12080bd R15: ffff888145c40b40

<4> [840.867837] FS: 00007493fb319980(0000) GS:ffff8888dae17000(0000) knlGS:0000000000000000

<4> [840.875889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [840.881610] CR2: 0000785a313e62f4 CR3: 0000000161a99005 CR4: 0000000000f72ef0

<4> [840.888715] PKRU: 55555554

<3> [840.891415] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591

<3> [840.899812] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12786, name: core_hotunplug

<3> [840.908384] preempt_count: 0, expected: 0

<3> [840.912385] RCU nest depth: 1, expected: 0

<4> [840.916469] INFO: lockdep is turned off.

<4> [840.920380] CPU: 3 UID: 0 PID: 12786 Comm: core_hotunplug Tainted: G S UD 7.0.0-lgci-xe-xe-4897-c8bad7becc008716c-debug+ #1 PREEMPT(lazy)

<4> [840.920383] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE

<4> [840.920383] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024

<4> [840.920384] Call Trace:

<4> [840.920384] <TASK>

<4> [840.920385] dump_stack_lvl+0xc1/0xf0

<4> [840.920389] dump_stack+0x10/0x20

<4> [840.920390] __might_resched+0x181/0x2d0

<4> [840.920393] __might_sleep+0x49/0x60

<4> [840.920395] __mutex_lock+0x67/0x10e0

<4> [840.920397] ? sched_mm_cid_exit+0x5e/0x1f0

<4> [840.920399] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [840.920402] mutex_lock_nested+0x1b/0x30

<4> [840.920403] ? do_exit+0xa0/0xb80

<4> [840.920404] ? mutex_lock_nested+0x1b/0x30

<4> [840.920406] sched_mm_cid_exit+0x5e/0x1f0

<4> [840.920407] do_exit+0xe3/0xb80

<4> [840.920408] ? do_syscall_64+0x22e/0x1440

<4> [840.920410] make_task_dead+0x81/0x160

<4> [840.920411] rewind_stack_and_make_dead+0x16/0x20

<4> [840.920413] RIP: 0033:0x7493fd31c5a4

<4> [840.920415] 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> [840.920415] RSP: 002b:00007ffff5d19508 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [840.920417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007493fd31c5a4

<4> [840.920417] RDX: 000000000000000c RSI: 0000581e9828f5b3 RDI: 0000000000000005

<4> [840.920418] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [840.920418] R10: 0000000000000000 R11: 0000000000000202 R12: 0000581e9828f5b3

<4> [840.920419] R13: 0000000000000005 R14: 0000581e981a3b80 R15: 00007493fe5a0000

<4> [840.920421] </TASK>

Created at 2026-04-14 04:44:04