igt@core_hotunplug@unbind-rebind on bat-bmg-2@xe-pw-161978v2 Test details

Results for igt@core_hotunplug@unbind-rebind

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.3-gc623172fd (x86_64) (Linux: 7.0.0-rc3-lgci-xe-xe-pw-161978v2-debug+ x86_64)
Out	Using IGT_SRANDOM=1773234296 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: 24014 [max: 524288] indirect dependencies: 185484 all direct dependencies: 455768 dependency chains: 34371 [max: 524288] dependency chain hlocks used: 147667 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 266 in-softirq chains: 687 in-process chains: 33418 stack-trace entries: 267375 [max: 524288] number of stack traces: 12208 number of stack hash chains: 8654 combined max dependencies: 1843969328 hardirq-safe locks: 91 hardirq-unsafe locks: 1362 softirq-safe locks: 202 softirq-unsafe locks: 1262 irq-safe locks: 226 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: 376 unused locks: 1 max locking depth: 17 max bfs queue depth: 433 max lock class index: 2254 debug_locks: 0 zapped classes: 25 zapped lock chains: 1021 large chain blocks: 1
Err	Starting subtest: unbind-rebind
Dmesg Scroll to first warning	<6> [190.800936] Console: switching to colour dummy device 80x25 <6> [190.800978] [IGT] core_hotunplug: executing <7> [190.812231] [IGT] core_hotunplug: closing selected device instance <7> [190.813149] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [190.813286] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [190.813734] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [190.814242] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [190.825259] [IGT] core_hotunplug: closing selected render device instance <7> [190.826258] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [190.826545] [IGT] core_hotunplug: starting subtest unbind-rebind <7> [190.843749] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [190.844122] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [190.844255] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [190.844605] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [191.840049] [IGT] core_hotunplug: reopening DRM device for health check <7> [191.849322] [IGT] core_hotunplug: running device sysfs healthcheck <7> [191.849386] [IGT] core_hotunplug: closing health checked device instance <7> [191.850339] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [191.850452] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [191.850955] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [191.851437] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [191.851552] [IGT] core_hotunplug: reopening render device for health check <7> [191.861541] [IGT] core_hotunplug: running device sysfs healthcheck <7> [191.861683] [IGT] core_hotunplug: closing health checked device instance <7> [191.862545] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [191.879673] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [191.880011] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [191.880107] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [191.880217] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [192.020143] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [192.020301] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [192.020782] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [192.021254] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [192.021360] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010 <7> [192.035881] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2 <7> [192.036102] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [192.036500] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [192.036693] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [192.037125] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [192.063399] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [192.063994] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [192.064864] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [192.065823] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [192.067814] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010 <7> [192.145865] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [192.146030] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [192.146163] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [192.146290] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [192.146416] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [192.146536] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [192.146652] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [192.146995] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [192.147122] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [192.147238] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [192.147349] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [192.147458] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [192.147560] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [192.147951] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [192.148049] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [192.148144] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [192.148240] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [192.148335] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [192.148426] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [192.148514] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [192.148602] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [192.148858] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [192.148950] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [192.149034] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [192.149117] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [192.149197] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [192.149276] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [192.149354] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [192.149436] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [192.149517] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [192.149600] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [192.149853] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [192.149948] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [192.150031] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [192.150111] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [192.150188] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [192.151308] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2 <7> [192.151630] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [192.151753] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [192.151847] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [192.152157] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [192.241764] [IGT] core_hotunplug: unbinding the driver from the device <7> [192.242171] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs <7> [192.242477] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [192.242797] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [192.243385] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [192.243992] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [192.244426] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A <7> [192.245353] 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> [192.245566] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B <7> [192.246202] 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> [192.246376] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C <7> [192.246795] 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> [192.246947] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D <7> [192.247341] 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> [192.250340] xe 0000:03:00.0: [drm:drm_client_release] fbdev <7> [192.254085] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:507:DP-1] removing connector from sysfs <7> [192.254381] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:520:HDMI-A-1] removing connector from sysfs <7> [192.255344] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:526:DP-2] removing connector from sysfs <7> [192.256809] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:534:HDMI-A-2] removing connector from sysfs <7> [192.257017] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:538:HDMI-A-3] removing connector from sysfs <7> [192.258452] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:542:DP-3] removing connector from sysfs <7> [192.259087] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:550:HDMI-A-4] removing connector from sysfs <4> [192.265440] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI <4> [192.265448] CPU: 10 UID: 0 PID: 12025 Comm: core_hotunplug Tainted: G S U 7.0.0-rc3-lgci-xe-xe-pw-161978v2-debug+ #1 PREEMPT(lazy) <4> [192.265453] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4> [192.265455] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024 <4> [192.265457] RIP: 0010:kernfs_root+0x3e/0x1b0 <4> [192.265462] 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 47 73 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 38 73 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49 <4> [192.265467] RSP: 0018:ffffc90020797818 EFLAGS: 00010202 <4> [192.265471] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000 <4> [192.265474] RDX: ffffffff819c4c60 RSI: 0000000000000000 RDI: 0000000000000000 <4> [192.265476] RBP: ffffc90020797830 R08: 0000000000000000 R09: 0000000000000000 <4> [192.265478] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [192.265480] R13: 0000000000000000 R14: ffffffffa12038b2 R15: ffff88815df16d40 <4> [192.265483] FS: 000079fd20e08980(0000) GS:ffff8888db19b000(0000) knlGS:0000000000000000 <4> [192.265486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [192.265488] CR2: 000064d9941d4168 CR3: 0000000157083001 CR4: 0000000000f72ef0 <4> [192.265491] PKRU: 55555554 <4> [192.265493] Call Trace: <4> [192.265494] <TASK> <4> [192.265496] kernfs_remove_by_name_ns+0x27/0xc0 <4> [192.265501] sysfs_remove_link+0x19/0x50 <4> [192.265503] action_rm_device_link+0x15/0x20 [xe] <4> [192.265621] devm_action_release+0x15/0x30 <4> [192.265624] release_nodes+0x44/0x160 <4> [192.265627] ? trace_hardirqs_on+0x22/0x100 <4> [192.265631] devres_release_all+0x96/0xd0 <4> [192.265636] device_unbind_cleanup+0x12/0xb0 <4> [192.265638] device_release_driver_internal+0x23a/0x280 <4> [192.265641] ? bus_find_device+0xa5/0xe0 <4> [192.265645] device_driver_detach+0x14/0x20 <4> [192.265647] unbind_store+0xac/0xc0 <4> [192.265651] drv_attr_store+0x24/0x50 <4> [192.265654] sysfs_kf_write+0x4d/0x80 <4> [192.265658] kernfs_fop_write_iter+0x188/0x240 <4> [192.265662] vfs_write+0x283/0x540 <4> [192.265666] ksys_write+0x6f/0xf0 <4> [192.265669] __x64_sys_write+0x19/0x30 <4> [192.265672] x64_sys_call+0x259/0x26e0 <4> [192.265676] do_syscall_64+0xdd/0x1470 <4> [192.265681] ? __lock_acquire+0x43e/0x2790 <4> [192.265685] ? __lock_acquire+0x43e/0x2790 <4> [192.265689] ? lock_acquire+0xc4/0x2f0 <4> [192.265693] ? find_held_lock+0x31/0x90 <4> [192.265696] ? ktime_get+0x23/0x110 <4> [192.265700] ? find_held_lock+0x31/0x90 <4> [192.265703] ? __hrtimer_get_remaining+0x52/0x80 <4> [192.265706] ? find_held_lock+0x31/0x90 <4> [192.265709] ? do_setitimer+0x1b9/0x290 <4> [192.265713] ? lock_release+0xd0/0x2b0 <4> [192.265716] ? _raw_spin_unlock_irq+0x27/0x70 <4> [192.265720] ? do_setitimer+0x1b9/0x290 <4> [192.265723] ? trace_hardirqs_on+0x22/0x100 <4> [192.265726] ? _raw_spin_unlock_irq+0x27/0x70 <4> [192.265730] ? do_setitimer+0x1b9/0x290 <4> [192.265733] ? __x64_sys_alarm+0x51/0xa0 <4> [192.265736] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [192.265740] ? do_syscall_64+0x22e/0x1470 <4> [192.265743] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [192.265747] ? do_syscall_64+0x22e/0x1470 <4> [192.265751] ? fput_close_sync+0x3d/0xa0 <4> [192.265754] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [192.265757] ? do_syscall_64+0x22e/0x1470 <4> [192.265761] ? do_syscall_64+0x22e/0x1470 <4> [192.265764] ? do_syscall_64+0x22e/0x1470 <4> [192.265767] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [192.265771] RIP: 0033:0x79fd22f1c5a4 <4> [192.265774] 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> [192.265780] RSP: 002b:00007ffe98547608 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [192.265785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000079fd22f1c5a4 <4> [192.265788] RDX: 000000000000000c RSI: 000058805aa345b3 RDI: 0000000000000005 <4> [192.265791] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [192.265794] R10: 0000000000000000 R11: 0000000000000202 R12: 000058805aa345b3 <4> [192.265797] R13: 0000000000000005 R14: 0000588045870b80 R15: 000079fd2408d000 <4> [192.265802] </TASK> <4> [192.265804] 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 mei_gsc mtd_intel_dg 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 hid_generic cmdlinepart eeepc_wmi spi_nor coretemp asus_wmi mei_hdcp sparse_keymap mtd mei_pxp wmi_bmof platform_profile kvm_intel kvm irqbypass r8169 ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl usbhid snd_hda_core hid intel_cstate snd_hwdep realtek snd_pcm binfmt_misc video snd_timer snd i2c_i801 i2c_mux spi_intel_pci soundcore spi_intel idma64 i2c_smbus intel_pmc_core pmt_telemetry pmt_discovery nls_iso8859_1 mei_me pmt_class intel_pmc_ssram_telemetry mei wmi intel_vsec pinctrl_alderlake acpi_tad <4> [192.265845] acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel] <4> [192.265885] ---[ end trace 0000000000000000 ]--- <4> [195.327142] RIP: 0010:kernfs_root+0x3e/0x1b0 <4> [195.327151] 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 47 73 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 38 73 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49 <4> [195.327156] RSP: 0018:ffffc90020797818 EFLAGS: 00010202 <4> [195.327160] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000 <4> [195.327163] RDX: ffffffff819c4c60 RSI: 0000000000000000 RDI: 0000000000000000 <4> [195.327165] RBP: ffffc90020797830 R08: 0000000000000000 R09: 0000000000000000 <4> [195.327167] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [195.327170] R13: 0000000000000000 R14: ffffffffa12038b2 R15: ffff88815df16d40 <4> [195.327172] FS: 000079fd20e08980(0000) GS:ffff8888db19b000(0000) knlGS:0000000000000000 <4> [195.327175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [195.327177] CR2: 000064d9941d4168 CR3: 0000000157083001 CR4: 0000000000f72ef0 <4> [195.327180] PKRU: 55555554 <3> [195.327182] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591 <3> [195.327185] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12025, name: core_hotunplug <3> [195.327189] preempt_count: 0, expected: 0 <3> [195.327191] RCU nest depth: 1, expected: 0 <4> [195.327192] INFO: lockdep is turned off. <4> [195.327195] CPU: 10 UID: 0 PID: 12025 Comm: core_hotunplug Tainted: G S UD 7.0.0-rc3-lgci-xe-xe-pw-161978v2-debug+ #1 PREEMPT(lazy) <4> [195.327197] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE <4> [195.327198] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024 <4> [195.327199] Call Trace: <4> [195.327200] <TASK> <4> [195.327200] dump_stack_lvl+0xc1/0xf0 <4> [195.327203] dump_stack+0x10/0x20 <4> [195.327204] __might_resched+0x181/0x2d0 <4> [195.327207] __might_sleep+0x49/0x60 <4> [195.327209] __mutex_lock+0x67/0x10e0 <4> [195.327210] ? __x64_sys_alarm+0x51/0xa0 <4> [195.327212] ? sched_mm_cid_exit+0x5e/0x1f0 <4> [195.327214] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [195.327217] mutex_lock_nested+0x1b/0x30 <4> [195.327218] ? do_exit+0xa0/0xb80 <4> [195.327220] ? mutex_lock_nested+0x1b/0x30 <4> [195.327221] sched_mm_cid_exit+0x5e/0x1f0 <4> [195.327223] do_exit+0xe3/0xb80 <4> [195.327224] ? do_syscall_64+0x22e/0x1470 <4> [195.327227] make_task_dead+0x81/0x160 <4> [195.327229] rewind_stack_and_make_dead+0x16/0x20 <4> [195.327231] RIP: 0033:0x79fd22f1c5a4 <4> [195.327232] 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> [195.327233] RSP: 002b:00007ffe98547608 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [195.327234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000079fd22f1c5a4 <4> [195.327235] RDX: 000000000000000c RSI: 000058805aa345b3 RDI: 0000000000000005 <4> [195.327235] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [195.327236] R10: 0000000000000000 R11: 0000000000000202 R12: 000058805aa345b3 <4> [195.327236] R13: 0000000000000005 R14: 0000588045870b80 R15: 000079fd2408d000 <4> [195.327239] </TASK>

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.3-gc623172fd (x86_64) (Linux: 7.0.0-rc3-lgci-xe-xe-pw-161978v2-debug+ x86_64)

Out

Using IGT_SRANDOM=1773234296 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:                 24014 [max: 524288]
 indirect dependencies:              185484
 all direct dependencies:            455768
 dependency chains:                   34371 [max: 524288]
 dependency chain hlocks used:       147667 [max: 2621440]
 dependency chain hlocks lost:            0
 in-hardirq chains:                     266
 in-softirq chains:                     687
 in-process chains:                   33418
 stack-trace entries:                267375 [max: 524288]
 number of stack traces:              12208
 number of stack hash chains:          8654
 combined max dependencies:      1843969328
 hardirq-safe locks:                     91
 hardirq-unsafe locks:                 1362
 softirq-safe locks:                    202
 softirq-unsafe locks:                 1262
 irq-safe locks:                        226
 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:                   376
 unused locks:                            1
 max locking depth:                      17
 max bfs queue depth:                   433
 max lock class index:                 2254
 debug_locks:                             0

 zapped classes:                         25
 zapped lock chains:                   1021
 large chain blocks:                      1

Err

Starting subtest: unbind-rebind

Dmesg

Scroll to first warning

<6> [190.800936] Console: switching to colour dummy device 80x25

<6> [190.800978] [IGT] core_hotunplug: executing

<7> [190.812231] [IGT] core_hotunplug: closing selected device instance

<7> [190.813149] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [190.813286] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [190.813734] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [190.814242] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [190.825259] [IGT] core_hotunplug: closing selected render device instance

<7> [190.826258] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [190.826545] [IGT] core_hotunplug: starting subtest unbind-rebind

<7> [190.843749] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [190.844122] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [190.844255] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [190.844605] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [191.840049] [IGT] core_hotunplug: reopening DRM device for health check

<7> [191.849322] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [191.849386] [IGT] core_hotunplug: closing health checked device instance

<7> [191.850339] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [191.850452] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [191.850955] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [191.851437] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [191.851552] [IGT] core_hotunplug: reopening render device for health check

<7> [191.861541] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [191.861683] [IGT] core_hotunplug: closing health checked device instance

<7> [191.862545] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [191.879673] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [191.880011] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [191.880107] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [191.880217] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [192.020143] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [192.020301] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [192.020782] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [192.021254] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [192.021360] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010

<7> [192.035881] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2

<7> [192.036102] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [192.036500] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [192.036693] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [192.037125] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [192.063399] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [192.063994] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [192.064864] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [192.065823] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [192.067814] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010

<7> [192.145865] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [192.146030] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [192.146163] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [192.146290] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [192.146416] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [192.146536] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [192.146652] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [192.146995] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [192.147122] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [192.147238] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [192.147349] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [192.147458] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [192.147560] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [192.147951] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [192.148049] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [192.148144] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [192.148240] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [192.148335] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [192.148426] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [192.148514] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [192.148602] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [192.148858] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [192.148950] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [192.149034] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [192.149117] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [192.149197] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [192.149276] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [192.149354] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [192.149436] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [192.149517] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [192.149600] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [192.149853] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [192.149948] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [192.150031] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [192.150111] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [192.150188] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [192.151308] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2

<7> [192.151630] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [192.151753] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [192.151847] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [192.152157] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [192.241764] [IGT] core_hotunplug: unbinding the driver from the device

<7> [192.242171] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs

<7> [192.242477] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [192.242797] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [192.243385] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [192.243992] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [192.244426] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A

<7> [192.245353] 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> [192.245566] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B

<7> [192.246202] 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> [192.246376] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C

<7> [192.246795] 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> [192.246947] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D

<7> [192.247341] 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> [192.250340] xe 0000:03:00.0: [drm:drm_client_release] fbdev

<7> [192.254085] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:507:DP-1] removing connector from sysfs

<7> [192.254381] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:520:HDMI-A-1] removing connector from sysfs

<7> [192.255344] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:526:DP-2] removing connector from sysfs

<7> [192.256809] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:534:HDMI-A-2] removing connector from sysfs

<7> [192.257017] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:538:HDMI-A-3] removing connector from sysfs

<7> [192.258452] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:542:DP-3] removing connector from sysfs

<7> [192.259087] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:550:HDMI-A-4] removing connector from sysfs

<4> [192.265440] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI

<4> [192.265448] CPU: 10 UID: 0 PID: 12025 Comm: core_hotunplug Tainted: G S U 7.0.0-rc3-lgci-xe-xe-pw-161978v2-debug+ #1 PREEMPT(lazy)

<4> [192.265453] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER

<4> [192.265455] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024

<4> [192.265457] RIP: 0010:kernfs_root+0x3e/0x1b0

<4> [192.265462] 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 47 73 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 38 73 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49

<4> [192.265467] RSP: 0018:ffffc90020797818 EFLAGS: 00010202

<4> [192.265471] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

<4> [192.265474] RDX: ffffffff819c4c60 RSI: 0000000000000000 RDI: 0000000000000000

<4> [192.265476] RBP: ffffc90020797830 R08: 0000000000000000 R09: 0000000000000000

<4> [192.265478] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [192.265480] R13: 0000000000000000 R14: ffffffffa12038b2 R15: ffff88815df16d40

<4> [192.265483] FS: 000079fd20e08980(0000) GS:ffff8888db19b000(0000) knlGS:0000000000000000

<4> [192.265486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [192.265488] CR2: 000064d9941d4168 CR3: 0000000157083001 CR4: 0000000000f72ef0

<4> [192.265491] PKRU: 55555554

<4> [192.265493] Call Trace:

<4> [192.265494] <TASK>

<4> [192.265496] kernfs_remove_by_name_ns+0x27/0xc0

<4> [192.265501] sysfs_remove_link+0x19/0x50

<4> [192.265503] action_rm_device_link+0x15/0x20 [xe]

<4> [192.265621] devm_action_release+0x15/0x30

<4> [192.265624] release_nodes+0x44/0x160

<4> [192.265627] ? trace_hardirqs_on+0x22/0x100

<4> [192.265631] devres_release_all+0x96/0xd0

<4> [192.265636] device_unbind_cleanup+0x12/0xb0

<4> [192.265638] device_release_driver_internal+0x23a/0x280

<4> [192.265641] ? bus_find_device+0xa5/0xe0

<4> [192.265645] device_driver_detach+0x14/0x20

<4> [192.265647] unbind_store+0xac/0xc0

<4> [192.265651] drv_attr_store+0x24/0x50

<4> [192.265654] sysfs_kf_write+0x4d/0x80

<4> [192.265658] kernfs_fop_write_iter+0x188/0x240

<4> [192.265662] vfs_write+0x283/0x540

<4> [192.265666] ksys_write+0x6f/0xf0

<4> [192.265669] __x64_sys_write+0x19/0x30

<4> [192.265672] x64_sys_call+0x259/0x26e0

<4> [192.265676] do_syscall_64+0xdd/0x1470

<4> [192.265681] ? __lock_acquire+0x43e/0x2790

<4> [192.265685] ? __lock_acquire+0x43e/0x2790

<4> [192.265689] ? lock_acquire+0xc4/0x2f0

<4> [192.265693] ? find_held_lock+0x31/0x90

<4> [192.265696] ? ktime_get+0x23/0x110

<4> [192.265700] ? find_held_lock+0x31/0x90

<4> [192.265703] ? __hrtimer_get_remaining+0x52/0x80

<4> [192.265706] ? find_held_lock+0x31/0x90

<4> [192.265709] ? do_setitimer+0x1b9/0x290

<4> [192.265713] ? lock_release+0xd0/0x2b0

<4> [192.265716] ? _raw_spin_unlock_irq+0x27/0x70

<4> [192.265720] ? do_setitimer+0x1b9/0x290

<4> [192.265723] ? trace_hardirqs_on+0x22/0x100

<4> [192.265726] ? _raw_spin_unlock_irq+0x27/0x70

<4> [192.265730] ? do_setitimer+0x1b9/0x290

<4> [192.265733] ? __x64_sys_alarm+0x51/0xa0

<4> [192.265736] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [192.265740] ? do_syscall_64+0x22e/0x1470

<4> [192.265743] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [192.265747] ? do_syscall_64+0x22e/0x1470

<4> [192.265751] ? fput_close_sync+0x3d/0xa0

<4> [192.265754] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [192.265757] ? do_syscall_64+0x22e/0x1470

<4> [192.265761] ? do_syscall_64+0x22e/0x1470

<4> [192.265764] ? do_syscall_64+0x22e/0x1470

<4> [192.265767] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [192.265771] RIP: 0033:0x79fd22f1c5a4

<4> [192.265774] 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> [192.265780] RSP: 002b:00007ffe98547608 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [192.265785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000079fd22f1c5a4

<4> [192.265788] RDX: 000000000000000c RSI: 000058805aa345b3 RDI: 0000000000000005

<4> [192.265791] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [192.265794] R10: 0000000000000000 R11: 0000000000000202 R12: 000058805aa345b3

<4> [192.265797] R13: 0000000000000005 R14: 0000588045870b80 R15: 000079fd2408d000

<4> [192.265802] </TASK>

<4> [192.265804] 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 mei_gsc mtd_intel_dg 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 hid_generic cmdlinepart eeepc_wmi spi_nor coretemp asus_wmi mei_hdcp sparse_keymap mtd mei_pxp wmi_bmof platform_profile kvm_intel kvm irqbypass r8169 ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl usbhid snd_hda_core hid intel_cstate snd_hwdep realtek snd_pcm binfmt_misc video snd_timer snd i2c_i801 i2c_mux spi_intel_pci soundcore spi_intel idma64 i2c_smbus intel_pmc_core pmt_telemetry pmt_discovery nls_iso8859_1 mei_me pmt_class intel_pmc_ssram_telemetry mei wmi intel_vsec pinctrl_alderlake acpi_tad

<4> [192.265845] acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel]

<4> [192.265885] ---[ end trace 0000000000000000 ]---

<4> [195.327142] RIP: 0010:kernfs_root+0x3e/0x1b0

<4> [195.327151] 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 47 73 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 38 73 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49

<4> [195.327156] RSP: 0018:ffffc90020797818 EFLAGS: 00010202

<4> [195.327160] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

<4> [195.327163] RDX: ffffffff819c4c60 RSI: 0000000000000000 RDI: 0000000000000000

<4> [195.327165] RBP: ffffc90020797830 R08: 0000000000000000 R09: 0000000000000000

<4> [195.327167] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [195.327170] R13: 0000000000000000 R14: ffffffffa12038b2 R15: ffff88815df16d40

<4> [195.327172] FS: 000079fd20e08980(0000) GS:ffff8888db19b000(0000) knlGS:0000000000000000

<4> [195.327175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [195.327177] CR2: 000064d9941d4168 CR3: 0000000157083001 CR4: 0000000000f72ef0

<4> [195.327180] PKRU: 55555554

<3> [195.327182] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591

<3> [195.327185] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12025, name: core_hotunplug

<3> [195.327189] preempt_count: 0, expected: 0

<3> [195.327191] RCU nest depth: 1, expected: 0

<4> [195.327192] INFO: lockdep is turned off.

<4> [195.327195] CPU: 10 UID: 0 PID: 12025 Comm: core_hotunplug Tainted: G S UD 7.0.0-rc3-lgci-xe-xe-pw-161978v2-debug+ #1 PREEMPT(lazy)

<4> [195.327197] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE

<4> [195.327198] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024

<4> [195.327199] Call Trace:

<4> [195.327200] <TASK>

<4> [195.327200] dump_stack_lvl+0xc1/0xf0

<4> [195.327203] dump_stack+0x10/0x20

<4> [195.327204] __might_resched+0x181/0x2d0

<4> [195.327207] __might_sleep+0x49/0x60

<4> [195.327209] __mutex_lock+0x67/0x10e0

<4> [195.327210] ? __x64_sys_alarm+0x51/0xa0

<4> [195.327212] ? sched_mm_cid_exit+0x5e/0x1f0

<4> [195.327214] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [195.327217] mutex_lock_nested+0x1b/0x30

<4> [195.327218] ? do_exit+0xa0/0xb80

<4> [195.327220] ? mutex_lock_nested+0x1b/0x30

<4> [195.327221] sched_mm_cid_exit+0x5e/0x1f0

<4> [195.327223] do_exit+0xe3/0xb80

<4> [195.327224] ? do_syscall_64+0x22e/0x1470

<4> [195.327227] make_task_dead+0x81/0x160

<4> [195.327229] rewind_stack_and_make_dead+0x16/0x20

<4> [195.327231] RIP: 0033:0x79fd22f1c5a4

<4> [195.327232] 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> [195.327233] RSP: 002b:00007ffe98547608 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [195.327234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000079fd22f1c5a4

<4> [195.327235] RDX: 000000000000000c RSI: 000058805aa345b3 RDI: 0000000000000005

<4> [195.327235] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [195.327236] R10: 0000000000000000 R11: 0000000000000202 R12: 000058805aa345b3

<4> [195.327236] R13: 0000000000000005 R14: 0000588045870b80 R15: 000079fd2408d000

<4> [195.327239] </TASK>

Created at 2026-03-11 13:26:08