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

Results for igt@core_hotunplug@unbind-rebind

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.3-gceddaf3cf (x86_64) (Linux: 7.0.0-rc4-lgci-xe-xe-4740-c479cdf62a3f9a610-debug+ x86_64)
Out	Using IGT_SRANDOM=1773797916 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: 2255 [max: 8192] dynamic-keys: 351 direct dependencies: 24182 [max: 524288] indirect dependencies: 184281 all direct dependencies: 453212 dependency chains: 34670 [max: 524288] dependency chain hlocks used: 149260 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 258 in-softirq chains: 652 in-process chains: 33760 stack-trace entries: 268271 [max: 524288] number of stack traces: 12266 number of stack hash chains: 8681 combined max dependencies: 1414929351 hardirq-safe locks: 92 hardirq-unsafe locks: 1362 softirq-safe locks: 200 softirq-unsafe locks: 1262 irq-safe locks: 223 irq-unsafe locks: 1362 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: 379 unused locks: 1 max locking depth: 16 max bfs queue depth: 437 max lock class index: 2254 debug_locks: 0 zapped classes: 25 zapped lock chains: 973 large chain blocks: 1
Err	Starting subtest: unbind-rebind
Dmesg Scroll to first warning	<6> [201.750363] Console: switching to colour dummy device 80x25 <6> [201.750405] [IGT] core_hotunplug: executing <7> [201.761366] [IGT] core_hotunplug: closing selected device instance <7> [201.762490] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [201.762633] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [201.763091] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [201.763611] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [201.773885] [IGT] core_hotunplug: closing selected render device instance <7> [201.774844] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [201.775070] [IGT] core_hotunplug: starting subtest unbind-rebind <7> [201.791966] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [201.792311] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [201.792417] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [201.792533] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [202.788701] [IGT] core_hotunplug: reopening DRM device for health check <7> [202.797970] [IGT] core_hotunplug: running device sysfs healthcheck <7> [202.798053] [IGT] core_hotunplug: closing health checked device instance <7> [202.798934] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [202.799132] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [202.799574] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [202.799719] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [202.800190] [IGT] core_hotunplug: reopening render device for health check <7> [202.810178] [IGT] core_hotunplug: running device sysfs healthcheck <7> [202.810304] [IGT] core_hotunplug: closing health checked device instance <7> [202.811214] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [202.828960] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [202.829299] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [202.829402] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [202.829523] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [202.973463] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [202.973674] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [202.974202] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [202.974717] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [202.975074] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010 <7> [202.989168] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2 <7> [202.989693] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [202.990186] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [202.990414] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [202.990852] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [203.016740] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [203.017327] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [203.018205] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [203.019103] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [203.020566] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010 <7> [203.113238] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [203.113621] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [203.113985] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [203.114292] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [203.114693] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [203.114986] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [203.115246] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [203.115492] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [203.115735] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [203.115989] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [203.116216] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [203.116430] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [203.116636] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [203.116842] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [203.117068] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [203.117267] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [203.117462] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [203.117649] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [203.117836] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [203.118037] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [203.118213] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [203.118386] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [203.118549] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [203.118717] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [203.118881] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [203.119059] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [203.119220] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [203.119366] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [203.119513] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [203.119666] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [203.119814] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [203.120041] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [203.120183] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [203.120322] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [203.120453] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [203.120584] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [203.121985] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2 <7> [203.122353] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [203.122497] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [203.122813] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [203.122946] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [203.221982] [IGT] core_hotunplug: unbinding the driver from the device <7> [203.222480] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs <7> [203.222879] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [203.223281] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [203.223935] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [203.224831] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [203.225346] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A <7> [203.226315] 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> [203.226547] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B <7> [203.227422] 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> [203.227610] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C <7> [203.228232] 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> [203.228492] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D <7> [203.228985] 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> [203.231633] xe 0000:03:00.0: [drm:drm_client_release] fbdev <7> [203.235368] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:507:DP-1] removing connector from sysfs <7> [203.235679] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:520:HDMI-A-1] removing connector from sysfs <7> [203.236916] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:526:DP-2] removing connector from sysfs <7> [203.237827] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:534:HDMI-A-2] removing connector from sysfs <7> [203.238083] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:538:HDMI-A-3] removing connector from sysfs <7> [203.239640] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:542:DP-3] removing connector from sysfs <7> [203.239998] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:550:HDMI-A-4] removing connector from sysfs <4> [203.248281] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI <4> [203.248289] CPU: 4 UID: 0 PID: 12043 Comm: core_hotunplug Tainted: G S U 7.0.0-rc4-lgci-xe-xe-4740-c479cdf62a3f9a610-debug+ #1 PREEMPT(lazy) <4> [203.248294] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4> [203.248296] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024 <4> [203.248299] RIP: 0010:kernfs_root+0x3e/0x1b0 <4> [203.248303] 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 5b 5c 83 e8 4c b6 ac ff e8 a7 74 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 74 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49 <4> [203.248308] RSP: 0018:ffffc900218777f8 EFLAGS: 00010202 <4> [203.248311] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000 <4> [203.248314] RDX: ffffffff819c4b00 RSI: 0000000000000000 RDI: 0000000000000000 <4> [203.248316] RBP: ffffc90021877810 R08: 0000000000000000 R09: 0000000000000000 <4> [203.248318] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [203.248320] R13: 0000000000000000 R14: ffffffffa120419f R15: ffff88815c6bbf40 <4> [203.248322] FS: 00007c183ba04980(0000) GS:ffff8888dae9b000(0000) knlGS:0000000000000000 <4> [203.248326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [203.248328] CR2: 000061ae51cf65f0 CR3: 000000016d1d7003 CR4: 0000000000f72ef0 <4> [203.248330] PKRU: 55555554 <4> [203.248332] Call Trace: <4> [203.248333] <TASK> <4> [203.248335] kernfs_remove_by_name_ns+0x27/0xc0 <4> [203.248339] sysfs_remove_link+0x19/0x50 <4> [203.248341] action_rm_device_link+0x15/0x20 [xe] <4> [203.248462] devm_action_release+0x15/0x30 <4> [203.248465] release_nodes+0x44/0x160 <4> [203.248468] ? trace_hardirqs_on+0x22/0x100 <4> [203.248472] devres_release_all+0x96/0xd0 <4> [203.248477] device_unbind_cleanup+0x12/0xb0 <4> [203.248480] device_release_driver_internal+0x23a/0x280 <4> [203.248482] ? bus_find_device+0xa5/0xe0 <4> [203.248486] device_driver_detach+0x14/0x20 <4> [203.248489] unbind_store+0xac/0xc0 <4> [203.248492] drv_attr_store+0x24/0x50 <4> [203.248495] sysfs_kf_write+0x4d/0x80 <4> [203.248498] kernfs_fop_write_iter+0x188/0x240 <4> [203.248502] vfs_write+0x283/0x540 <4> [203.248504] ? find_held_lock+0x31/0x90 <4> [203.248509] ksys_write+0x6f/0xf0 <4> [203.248511] __x64_sys_write+0x19/0x30 <4> [203.248513] x64_sys_call+0x259/0x26e0 <4> [203.248517] do_syscall_64+0xdd/0x1470 <4> [203.248521] ? __slab_free+0x129/0x2b0 <4> [203.248524] ? __pcs_replace_full_main+0x2ad/0x710 <4> [203.248527] ? putname+0x41/0x90 <4> [203.248530] ? kmem_cache_free+0x165/0x510 <4> [203.248533] ? putname+0x41/0x90 <4> [203.248535] ? do_sys_openat2+0x85/0xd0 <4> [203.248539] ? __x64_sys_openat+0x54/0xa0 <4> [203.248542] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [203.248545] ? do_syscall_64+0x22e/0x1470 <4> [203.248548] ? _raw_spin_unlock_irq+0x27/0x70 <4> [203.248552] ? do_setitimer+0x1b9/0x290 <4> [203.248555] ? __x64_sys_alarm+0x51/0xa0 <4> [203.248558] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [203.248561] ? do_syscall_64+0x22e/0x1470 <4> [203.248564] ? fput_close_sync+0x3d/0xa0 <4> [203.248567] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [203.248570] ? do_syscall_64+0x22e/0x1470 <4> [203.248573] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [203.248576] ? do_syscall_64+0x22e/0x1470 <4> [203.248579] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [203.248582] ? do_syscall_64+0x22e/0x1470 <4> [203.248585] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [203.248588] ? do_syscall_64+0x22e/0x1470 <4> [203.248591] ? do_syscall_64+0x22e/0x1470 <4> [203.248594] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [203.248597] RIP: 0033:0x7c183db1c5a4 <4> [203.248599] 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> [203.248604] RSP: 002b:00007ffd0ba48a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [203.248608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007c183db1c5a4 <4> [203.248610] RDX: 000000000000000c RSI: 00005a08880b65b3 RDI: 0000000000000005 <4> [203.248612] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [203.248615] R10: 0000000000000000 R11: 0000000000000202 R12: 00005a08880b65b3 <4> [203.248617] R13: 0000000000000005 R14: 00005a085a678b80 R15: 00007c183ec8a000 <4> [203.248621] </TASK> <4> [203.248622] 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_gsc_proxy mei_lb 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 coretemp hid_generic cmdlinepart asus_nb_wmi spi_nor mei_pxp mei_hdcp asus_wmi mtd sparse_keymap platform_profile wmi_bmof kvm_intel kvm usbhid irqbypass hid ghash_clmulni_intel aesni_intel rapl snd_intel_dspcfg r8169 snd_hda_codec intel_cstate snd_hda_core video snd_hwdep binfmt_misc realtek snd_pcm snd_timer i2c_i801 snd mei_me spi_intel_pci i2c_mux idma64 soundcore i2c_smbus mei spi_intel intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry intel_vsec pinctrl_alderlake wmi acpi_pad <4> [203.248658] acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel] <4> [203.248683] ---[ end trace 0000000000000000 ]--- <4> [203.384864] RIP: 0010:kernfs_root+0x3e/0x1b0 <4> [203.384872] 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 5b 5c 83 e8 4c b6 ac ff e8 a7 74 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 74 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49 <4> [203.384879] RSP: 0018:ffffc900218777f8 EFLAGS: 00010202 <4> [203.384883] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000 <4> [203.384886] RDX: ffffffff819c4b00 RSI: 0000000000000000 RDI: 0000000000000000 <4> [203.384889] RBP: ffffc90021877810 R08: 0000000000000000 R09: 0000000000000000 <4> [203.384891] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [203.384893] R13: 0000000000000000 R14: ffffffffa120419f R15: ffff88815c6bbf40 <4> [203.384895] FS: 00007c183ba04980(0000) GS:ffff8888dae9b000(0000) knlGS:0000000000000000 <4> [203.384899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [203.384901] CR2: 000061ae51cf65f0 CR3: 000000016d1d7003 CR4: 0000000000f72ef0 <4> [203.384904] PKRU: 55555554 <3> [203.384906] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591 <3> [203.384909] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12043, name: core_hotunplug <3> [203.384912] preempt_count: 0, expected: 0 <3> [203.384914] RCU nest depth: 1, expected: 0 <4> [203.384916] INFO: lockdep is turned off. <4> [203.384918] CPU: 4 UID: 0 PID: 12043 Comm: core_hotunplug Tainted: G S UD 7.0.0-rc4-lgci-xe-xe-4740-c479cdf62a3f9a610-debug+ #1 PREEMPT(lazy) <4> [203.384921] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE <4> [203.384921] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024 <4> [203.384922] Call Trace: <4> [203.384922] <TASK> <4> [203.384923] dump_stack_lvl+0xc1/0xf0 <4> [203.384926] dump_stack+0x10/0x20 <4> [203.384927] __might_resched+0x181/0x2d0 <4> [203.384930] __might_sleep+0x49/0x60 <4> [203.384931] __mutex_lock+0x67/0x10e0 <4> [203.384933] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [203.384936] ? sched_mm_cid_exit+0x5e/0x1f0 <4> [203.384937] ? fput_close_sync+0x3d/0xa0 <4> [203.384940] mutex_lock_nested+0x1b/0x30 <4> [203.384941] ? do_exit+0xa0/0xb80 <4> [203.384943] ? mutex_lock_nested+0x1b/0x30 <4> [203.384944] sched_mm_cid_exit+0x5e/0x1f0 <4> [203.384945] do_exit+0xe3/0xb80 <4> [203.384947] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [203.384950] make_task_dead+0x81/0x160 <4> [203.384952] rewind_stack_and_make_dead+0x16/0x20 <4> [203.384954] RIP: 0033:0x7c183db1c5a4 <4> [203.384956] 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> [203.384957] RSP: 002b:00007ffd0ba48a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [203.384958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007c183db1c5a4 <4> [203.384959] RDX: 000000000000000c RSI: 00005a08880b65b3 RDI: 0000000000000005 <4> [203.384959] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [203.384960] R10: 0000000000000000 R11: 0000000000000202 R12: 00005a08880b65b3 <4> [203.384960] R13: 0000000000000005 R14: 00005a085a678b80 R15: 00007c183ec8a000 <4> [203.384963] </TASK>

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.3-gceddaf3cf (x86_64) (Linux: 7.0.0-rc4-lgci-xe-xe-4740-c479cdf62a3f9a610-debug+ x86_64)

Out

Using IGT_SRANDOM=1773797916 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:                         2255 [max: 8192]
 dynamic-keys:                          351
 direct dependencies:                 24182 [max: 524288]
 indirect dependencies:              184281
 all direct dependencies:            453212
 dependency chains:                   34670 [max: 524288]
 dependency chain hlocks used:       149260 [max: 2621440]
 dependency chain hlocks lost:            0
 in-hardirq chains:                     258
 in-softirq chains:                     652
 in-process chains:                   33760
 stack-trace entries:                268271 [max: 524288]
 number of stack traces:              12266
 number of stack hash chains:          8681
 combined max dependencies:      1414929351
 hardirq-safe locks:                     92
 hardirq-unsafe locks:                 1362
 softirq-safe locks:                    200
 softirq-unsafe locks:                 1262
 irq-safe locks:                        223
 irq-unsafe locks:                     1362
 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:                   379
 unused locks:                            1
 max locking depth:                      16
 max bfs queue depth:                   437
 max lock class index:                 2254
 debug_locks:                             0

 zapped classes:                         25
 zapped lock chains:                    973
 large chain blocks:                      1

Err

Starting subtest: unbind-rebind

Dmesg

Scroll to first warning

<6> [201.750363] Console: switching to colour dummy device 80x25

<6> [201.750405] [IGT] core_hotunplug: executing

<7> [201.761366] [IGT] core_hotunplug: closing selected device instance

<7> [201.762490] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [201.762633] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [201.763091] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [201.763611] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [201.773885] [IGT] core_hotunplug: closing selected render device instance

<7> [201.774844] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [201.775070] [IGT] core_hotunplug: starting subtest unbind-rebind

<7> [201.791966] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [201.792311] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [201.792417] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [201.792533] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [202.788701] [IGT] core_hotunplug: reopening DRM device for health check

<7> [202.797970] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [202.798053] [IGT] core_hotunplug: closing health checked device instance

<7> [202.798934] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [202.799132] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [202.799574] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [202.799719] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [202.800190] [IGT] core_hotunplug: reopening render device for health check

<7> [202.810178] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [202.810304] [IGT] core_hotunplug: closing health checked device instance

<7> [202.811214] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [202.828960] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [202.829299] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [202.829402] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [202.829523] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [202.973463] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [202.973674] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [202.974202] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [202.974717] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [202.975074] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010

<7> [202.989168] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2

<7> [202.989693] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [202.990186] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [202.990414] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [202.990852] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [203.016740] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [203.017327] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [203.018205] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [203.019103] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [203.020566] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010

<7> [203.113238] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [203.113621] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [203.113985] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [203.114292] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [203.114693] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [203.114986] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [203.115246] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [203.115492] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [203.115735] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [203.115989] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [203.116216] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [203.116430] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [203.116636] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [203.116842] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [203.117068] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [203.117267] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [203.117462] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [203.117649] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [203.117836] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [203.118037] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [203.118213] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [203.118386] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [203.118549] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [203.118717] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [203.118881] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [203.119059] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [203.119220] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [203.119366] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [203.119513] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [203.119666] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [203.119814] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [203.120041] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [203.120183] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [203.120322] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [203.120453] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [203.120584] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [203.121985] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2

<7> [203.122353] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [203.122497] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [203.122813] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [203.122946] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [203.221982] [IGT] core_hotunplug: unbinding the driver from the device

<7> [203.222480] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs

<7> [203.222879] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [203.223281] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [203.223935] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [203.224831] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [203.225346] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A

<7> [203.226315] 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> [203.226547] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B

<7> [203.227422] 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> [203.227610] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C

<7> [203.228232] 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> [203.228492] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D

<7> [203.228985] 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> [203.231633] xe 0000:03:00.0: [drm:drm_client_release] fbdev

<7> [203.235368] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:507:DP-1] removing connector from sysfs

<7> [203.235679] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:520:HDMI-A-1] removing connector from sysfs

<7> [203.236916] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:526:DP-2] removing connector from sysfs

<7> [203.237827] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:534:HDMI-A-2] removing connector from sysfs

<7> [203.238083] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:538:HDMI-A-3] removing connector from sysfs

<7> [203.239640] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:542:DP-3] removing connector from sysfs

<7> [203.239998] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:550:HDMI-A-4] removing connector from sysfs

<4> [203.248281] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI

<4> [203.248289] CPU: 4 UID: 0 PID: 12043 Comm: core_hotunplug Tainted: G S U 7.0.0-rc4-lgci-xe-xe-4740-c479cdf62a3f9a610-debug+ #1 PREEMPT(lazy)

<4> [203.248294] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER

<4> [203.248296] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024

<4> [203.248299] RIP: 0010:kernfs_root+0x3e/0x1b0

<4> [203.248303] 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 5b 5c 83 e8 4c b6 ac ff e8 a7 74 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 74 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49

<4> [203.248308] RSP: 0018:ffffc900218777f8 EFLAGS: 00010202

<4> [203.248311] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

<4> [203.248314] RDX: ffffffff819c4b00 RSI: 0000000000000000 RDI: 0000000000000000

<4> [203.248316] RBP: ffffc90021877810 R08: 0000000000000000 R09: 0000000000000000

<4> [203.248318] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [203.248320] R13: 0000000000000000 R14: ffffffffa120419f R15: ffff88815c6bbf40

<4> [203.248322] FS: 00007c183ba04980(0000) GS:ffff8888dae9b000(0000) knlGS:0000000000000000

<4> [203.248326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [203.248328] CR2: 000061ae51cf65f0 CR3: 000000016d1d7003 CR4: 0000000000f72ef0

<4> [203.248330] PKRU: 55555554

<4> [203.248332] Call Trace:

<4> [203.248333] <TASK>

<4> [203.248335] kernfs_remove_by_name_ns+0x27/0xc0

<4> [203.248339] sysfs_remove_link+0x19/0x50

<4> [203.248341] action_rm_device_link+0x15/0x20 [xe]

<4> [203.248462] devm_action_release+0x15/0x30

<4> [203.248465] release_nodes+0x44/0x160

<4> [203.248468] ? trace_hardirqs_on+0x22/0x100

<4> [203.248472] devres_release_all+0x96/0xd0

<4> [203.248477] device_unbind_cleanup+0x12/0xb0

<4> [203.248480] device_release_driver_internal+0x23a/0x280

<4> [203.248482] ? bus_find_device+0xa5/0xe0

<4> [203.248486] device_driver_detach+0x14/0x20

<4> [203.248489] unbind_store+0xac/0xc0

<4> [203.248492] drv_attr_store+0x24/0x50

<4> [203.248495] sysfs_kf_write+0x4d/0x80

<4> [203.248498] kernfs_fop_write_iter+0x188/0x240

<4> [203.248502] vfs_write+0x283/0x540

<4> [203.248504] ? find_held_lock+0x31/0x90

<4> [203.248509] ksys_write+0x6f/0xf0

<4> [203.248511] __x64_sys_write+0x19/0x30

<4> [203.248513] x64_sys_call+0x259/0x26e0

<4> [203.248517] do_syscall_64+0xdd/0x1470

<4> [203.248521] ? __slab_free+0x129/0x2b0

<4> [203.248524] ? __pcs_replace_full_main+0x2ad/0x710

<4> [203.248527] ? putname+0x41/0x90

<4> [203.248530] ? kmem_cache_free+0x165/0x510

<4> [203.248533] ? putname+0x41/0x90

<4> [203.248535] ? do_sys_openat2+0x85/0xd0

<4> [203.248539] ? __x64_sys_openat+0x54/0xa0

<4> [203.248542] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [203.248545] ? do_syscall_64+0x22e/0x1470

<4> [203.248548] ? _raw_spin_unlock_irq+0x27/0x70

<4> [203.248552] ? do_setitimer+0x1b9/0x290

<4> [203.248555] ? __x64_sys_alarm+0x51/0xa0

<4> [203.248558] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [203.248561] ? do_syscall_64+0x22e/0x1470

<4> [203.248564] ? fput_close_sync+0x3d/0xa0

<4> [203.248567] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [203.248570] ? do_syscall_64+0x22e/0x1470

<4> [203.248573] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [203.248576] ? do_syscall_64+0x22e/0x1470

<4> [203.248579] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [203.248582] ? do_syscall_64+0x22e/0x1470

<4> [203.248585] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [203.248588] ? do_syscall_64+0x22e/0x1470

<4> [203.248591] ? do_syscall_64+0x22e/0x1470

<4> [203.248594] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [203.248597] RIP: 0033:0x7c183db1c5a4

<4> [203.248599] 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> [203.248604] RSP: 002b:00007ffd0ba48a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [203.248608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007c183db1c5a4

<4> [203.248610] RDX: 000000000000000c RSI: 00005a08880b65b3 RDI: 0000000000000005

<4> [203.248612] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [203.248615] R10: 0000000000000000 R11: 0000000000000202 R12: 00005a08880b65b3

<4> [203.248617] R13: 0000000000000005 R14: 00005a085a678b80 R15: 00007c183ec8a000

<4> [203.248621] </TASK>

<4> [203.248622] 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_gsc_proxy mei_lb 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 coretemp hid_generic cmdlinepart asus_nb_wmi spi_nor mei_pxp mei_hdcp asus_wmi mtd sparse_keymap platform_profile wmi_bmof kvm_intel kvm usbhid irqbypass hid ghash_clmulni_intel aesni_intel rapl snd_intel_dspcfg r8169 snd_hda_codec intel_cstate snd_hda_core video snd_hwdep binfmt_misc realtek snd_pcm snd_timer i2c_i801 snd mei_me spi_intel_pci i2c_mux idma64 soundcore i2c_smbus mei spi_intel intel_pmc_core pmt_telemetry nls_iso8859_1 pmt_discovery pmt_class intel_pmc_ssram_telemetry intel_vsec pinctrl_alderlake wmi acpi_pad

<4> [203.248658] acpi_tad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel]

<4> [203.248683] ---[ end trace 0000000000000000 ]---

<4> [203.384864] RIP: 0010:kernfs_root+0x3e/0x1b0

<4> [203.384872] 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 5b 5c 83 e8 4c b6 ac ff e8 a7 74 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 74 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49

<4> [203.384879] RSP: 0018:ffffc900218777f8 EFLAGS: 00010202

<4> [203.384883] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

<4> [203.384886] RDX: ffffffff819c4b00 RSI: 0000000000000000 RDI: 0000000000000000

<4> [203.384889] RBP: ffffc90021877810 R08: 0000000000000000 R09: 0000000000000000

<4> [203.384891] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [203.384893] R13: 0000000000000000 R14: ffffffffa120419f R15: ffff88815c6bbf40

<4> [203.384895] FS: 00007c183ba04980(0000) GS:ffff8888dae9b000(0000) knlGS:0000000000000000

<4> [203.384899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [203.384901] CR2: 000061ae51cf65f0 CR3: 000000016d1d7003 CR4: 0000000000f72ef0

<4> [203.384904] PKRU: 55555554

<3> [203.384906] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591

<3> [203.384909] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12043, name: core_hotunplug

<3> [203.384912] preempt_count: 0, expected: 0

<3> [203.384914] RCU nest depth: 1, expected: 0

<4> [203.384916] INFO: lockdep is turned off.

<4> [203.384918] CPU: 4 UID: 0 PID: 12043 Comm: core_hotunplug Tainted: G S UD 7.0.0-rc4-lgci-xe-xe-4740-c479cdf62a3f9a610-debug+ #1 PREEMPT(lazy)

<4> [203.384921] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE

<4> [203.384921] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024

<4> [203.384922] Call Trace:

<4> [203.384922] <TASK>

<4> [203.384923] dump_stack_lvl+0xc1/0xf0

<4> [203.384926] dump_stack+0x10/0x20

<4> [203.384927] __might_resched+0x181/0x2d0

<4> [203.384930] __might_sleep+0x49/0x60

<4> [203.384931] __mutex_lock+0x67/0x10e0

<4> [203.384933] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [203.384936] ? sched_mm_cid_exit+0x5e/0x1f0

<4> [203.384937] ? fput_close_sync+0x3d/0xa0

<4> [203.384940] mutex_lock_nested+0x1b/0x30

<4> [203.384941] ? do_exit+0xa0/0xb80

<4> [203.384943] ? mutex_lock_nested+0x1b/0x30

<4> [203.384944] sched_mm_cid_exit+0x5e/0x1f0

<4> [203.384945] do_exit+0xe3/0xb80

<4> [203.384947] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [203.384950] make_task_dead+0x81/0x160

<4> [203.384952] rewind_stack_and_make_dead+0x16/0x20

<4> [203.384954] RIP: 0033:0x7c183db1c5a4

<4> [203.384956] 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> [203.384957] RSP: 002b:00007ffd0ba48a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [203.384958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007c183db1c5a4

<4> [203.384959] RDX: 000000000000000c RSI: 00005a08880b65b3 RDI: 0000000000000005

<4> [203.384959] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [203.384960] R10: 0000000000000000 R11: 0000000000000202 R12: 00005a08880b65b3

<4> [203.384960] R13: 0000000000000005 R14: 00005a085a678b80 R15: 00007c183ec8a000

<4> [203.384963] </TASK>

Created at 2026-03-18 01:59:05