igt@core_hotunplug@unbind-rebind on bat-bmg-2@xe-pw-164582v2 Test details

Results for igt@core_hotunplug@unbind-rebind

Detail	Value
Duration	unknown
Igt-Version	IGT-Version: 2.4-g2d1f7b290 (x86_64) (Linux: 7.0.0-rc7-lgci-xe-xe-pw-164582v2-debug+ x86_64)
Out	Using IGT_SRANDOM=1775786668 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: 2266 [max: 8192] dynamic-keys: 352 direct dependencies: 24072 [max: 524288] indirect dependencies: 186663 all direct dependencies: 483048 dependency chains: 34115 [max: 524288] dependency chain hlocks used: 146123 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 282 in-softirq chains: 673 in-process chains: 33160 stack-trace entries: 267888 [max: 524288] number of stack traces: 12274 number of stack hash chains: 8691 combined max dependencies: 2030228166 hardirq-safe locks: 100 hardirq-unsafe locks: 1366 softirq-safe locks: 209 softirq-unsafe locks: 1266 irq-safe locks: 236 irq-unsafe locks: 1366 hardirq-read-safe locks: 3 hardirq-read-unsafe locks: 449 softirq-read-safe locks: 7 softirq-read-unsafe locks: 446 irq-read-safe locks: 8 irq-read-unsafe locks: 449 uncategorized locks: 371 unused locks: 1 max locking depth: 16 max bfs queue depth: 441 max lock class index: 2265 debug_locks: 0 zapped classes: 25 zapped lock chains: 1012 large chain blocks: 1
Err	Starting subtest: unbind-rebind
Dmesg Scroll to first warning	<6> [173.267198] Console: switching to colour dummy device 80x25 <6> [173.267241] [IGT] core_hotunplug: executing <7> [173.278830] [IGT] core_hotunplug: closing selected device instance <7> [173.279762] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [173.279892] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [173.280338] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [173.280492] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [173.290920] [IGT] core_hotunplug: closing selected render device instance <7> [173.291798] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [173.292011] [IGT] core_hotunplug: starting subtest unbind-rebind <7> [173.308913] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [173.309254] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [173.309362] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [173.309700] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [174.306058] [IGT] core_hotunplug: reopening DRM device for health check <7> [174.315811] [IGT] core_hotunplug: running device sysfs healthcheck <7> [174.315871] [IGT] core_hotunplug: closing health checked device instance <7> [174.316796] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [174.316909] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [174.317360] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [174.317506] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [174.317622] [IGT] core_hotunplug: reopening render device for health check <7> [174.327503] [IGT] core_hotunplug: running device sysfs healthcheck <7> [174.327630] [IGT] core_hotunplug: closing health checked device instance <7> [174.328539] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <7> [174.346093] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [174.346471] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [174.346611] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [174.346969] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [174.559622] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [174.559891] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [174.560466] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [174.561042] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [174.561455] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010 <7> [174.576352] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2 <7> [174.576967] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [174.577541] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [174.578043] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [174.578574] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [174.604968] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [174.605628] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [174.606570] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [174.607504] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [174.608303] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010 <7> [174.691279] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [174.691702] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [174.692103] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [174.692554] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A <7> [174.692981] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [174.693420] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [174.693815] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [174.694213] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B <7> [174.694560] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [174.694891] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [174.695245] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [174.695578] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C <7> [174.695908] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [174.696861] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [174.697323] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [174.697509] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D <7> [174.697816] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [174.698068] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [174.698247] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [174.698407] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E <7> [174.698562] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [174.698712] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [174.698863] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [174.699011] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F <7> [174.699163] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [174.699302] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [174.699440] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [174.699572] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G <7> [174.699702] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [174.699828] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [174.699956] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [174.700083] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H <7> [174.700219] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [174.700338] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [174.700458] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [174.700574] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I <7> [174.701912] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2 <7> [174.702258] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off <7> [174.702383] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6 <7> [174.702698] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02 <7> [174.702827] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on <7> [174.809634] [IGT] core_hotunplug: unbinding the driver from the device <7> [174.810171] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs <7> [174.810629] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on <7> [174.811017] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [174.811936] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [174.812640] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2 <7> [174.813142] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A <7> [174.813661] 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> [174.813897] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B <7> [174.814361] 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> [174.814577] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C <7> [174.815006] 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> [174.815206] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D <7> [174.815626] 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> [174.818807] xe 0000:03:00.0: [drm:drm_client_release] fbdev <7> [174.822463] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:DP-1] removing connector from sysfs <7> [174.822716] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:521:HDMI-A-1] removing connector from sysfs <7> [174.823539] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:527:DP-2] removing connector from sysfs <7> [174.824350] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:HDMI-A-2] removing connector from sysfs <7> [174.825299] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:539:HDMI-A-3] removing connector from sysfs <7> [174.828172] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:543:DP-3] removing connector from sysfs <7> [174.828734] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:551:HDMI-A-4] removing connector from sysfs <4> [174.838337] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI <4> [174.848991] CPU: 3 UID: 0 PID: 12759 Comm: core_hotunplug Tainted: G S U 7.0.0-rc7-lgci-xe-xe-pw-164582v2-debug+ #1 PREEMPT(lazy) <4> [174.861957] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER <4> [174.866730] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024 <4> [174.875034] RIP: 0010:kernfs_root+0x3e/0x1b0 <4> [174.879292] Code: 31 c9 45 31 c0 48 8d 05 00 00 00 00 50 b9 02 00 00 00 31 f6 48 c7 c7 20 5d 5c 83 e8 ac a0 ac ff e8 a7 fe f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 fe f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49 <4> [174.897944] RSP: 0018:ffffc900225778f8 EFLAGS: 00010202 <4> [174.903148] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000 <4> [174.910244] RDX: ffffffff819c7150 RSI: 0000000000000000 RDI: 0000000000000000 <4> [174.917340] RBP: ffffc90022577910 R08: 0000000000000000 R09: 0000000000000000 <4> [174.924435] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [174.931534] R13: 0000000000000000 R14: ffffffffa1207f5b R15: ffff88815f42db40 <4> [174.938630] FS: 00007070a2c20980(0000) GS:ffff8888dae17000(0000) knlGS:0000000000000000 <4> [174.946674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [174.952390] CR2: 00007ad92ed93130 CR3: 0000000122339002 CR4: 0000000000f72ef0 <4> [174.959490] PKRU: 55555554 <4> [174.962187] Call Trace: <4> [174.964626] <TASK> <4> [174.966722] kernfs_remove_by_name_ns+0x27/0xc0 <4> [174.971233] sysfs_remove_link+0x19/0x50 <4> [174.975136] action_rm_device_link+0x15/0x20 [xe] <4> [174.979949] devm_action_release+0x15/0x30 <4> [174.984027] release_nodes+0x44/0x160 <4> [174.987673] ? trace_hardirqs_on+0x22/0x100 <4> [174.991841] devres_release_all+0x96/0xd0 <4> [174.995835] device_unbind_cleanup+0x12/0xb0 <4> [175.000092] device_release_driver_internal+0x23a/0x280 <4> [175.005293] ? bus_find_device+0xa5/0xe0 <4> [175.009199] device_driver_detach+0x14/0x20 <4> [175.013363] unbind_store+0xac/0xc0 <4> [175.016839] drv_attr_store+0x24/0x50 <4> [175.020484] sysfs_kf_write+0x4d/0x80 <4> [175.024134] kernfs_fop_write_iter+0x188/0x240 <4> [175.028557] vfs_write+0x283/0x540 <4> [175.031945] ksys_write+0x6f/0xf0 <4> [175.035249] __x64_sys_write+0x19/0x30 <4> [175.038981] x64_sys_call+0x259/0x26e0 <4> [175.042716] do_syscall_64+0xdd/0x1440 <4> [175.046449] ? putname+0x41/0x90 <4> [175.049666] ? __slab_free+0x129/0x2b0 <4> [175.053401] ? __pcs_replace_full_main+0x2ad/0x710 <4> [175.058167] ? putname+0x41/0x90 <4> [175.061383] ? kmem_cache_free+0x165/0x510 <4> [175.065464] ? putname+0x41/0x90 <4> [175.068679] ? do_sys_openat2+0x85/0xd0 <4> [175.072500] ? __x64_sys_openat+0x54/0xa0 <4> [175.076491] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [175.081347] ? do_syscall_64+0x22e/0x1440 <4> [175.085341] ? ksys_write+0x6f/0xf0 <4> [175.088813] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [175.093669] ? do_syscall_64+0x22e/0x1440 <4> [175.097663] ? do_syscall_64+0x22e/0x1440 <4> [175.101652] ? do_syscall_64+0x22e/0x1440 <4> [175.105646] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4> [175.110672] RIP: 0033:0x7070a4d1c5a4 <4> [175.114236] 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> [175.132890] RSP: 002b:00007fff604aa378 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [175.140418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007070a4d1c5a4 <4> [175.147513] RDX: 000000000000000c RSI: 00006443117cf5b3 RDI: 0000000000000005 <4> [175.154612] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [175.161707] R10: 0000000000000000 R11: 0000000000000202 R12: 00006443117cf5b3 <4> [175.168805] R13: 0000000000000005 R14: 00006442e4c1eb80 R15: 00007070a5ea5000 <4> [175.175903] </TASK> <4> [175.178081] 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 coretemp hid_generic cmdlinepart mei_hdcp mei_pxp eeepc_wmi spi_nor asus_wmi binfmt_misc mtd sparse_keymap platform_profile kvm_intel wmi_bmof kvm irqbypass usbhid hid ghash_clmulni_intel aesni_intel snd_intel_dspcfg rapl snd_hda_codec snd_hda_core snd_hwdep r8169 intel_cstate snd_pcm video realtek i2c_i801 snd_timer i2c_mux snd idma64 mei_me spi_intel_pci spi_intel i2c_smbus soundcore mei intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_tad wmi intel_vsec pinctrl_alderlake <4> [175.178124] acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel] <4> [175.277567] ---[ end trace 0000000000000000 ]--- <4> [178.386192] RIP: 0010:kernfs_root+0x3e/0x1b0 <4> [178.390521] Code: 31 c9 45 31 c0 48 8d 05 00 00 00 00 50 b9 02 00 00 00 31 f6 48 c7 c7 20 5d 5c 83 e8 ac a0 ac ff e8 a7 fe f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 fe f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49 <4> [178.409190] RSP: 0018:ffffc900225778f8 EFLAGS: 00010202 <4> [178.414413] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000 <4> [178.421511] RDX: ffffffff819c7150 RSI: 0000000000000000 RDI: 0000000000000000 <4> [178.428608] RBP: ffffc90022577910 R08: 0000000000000000 R09: 0000000000000000 <4> [178.435707] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b <4> [178.442810] R13: 0000000000000000 R14: ffffffffa1207f5b R15: ffff88815f42db40 <4> [178.449910] FS: 00007070a2c20980(0000) GS:ffff8888dac97000(0000) knlGS:0000000000000000 <4> [178.457967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [178.463712] CR2: 0000726b08e66000 CR3: 0000000122339006 CR4: 0000000000f72ef0 <4> [178.470822] PKRU: 55555554 <3> [178.473526] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591 <3> [178.481919] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12759, name: core_hotunplug <3> [178.490490] preempt_count: 0, expected: 0 <3> [178.494483] RCU nest depth: 1, expected: 0 <4> [178.498559] INFO: lockdep is turned off. <4> [178.502470] CPU: 1 UID: 0 PID: 12759 Comm: core_hotunplug Tainted: G S UD 7.0.0-rc7-lgci-xe-xe-pw-164582v2-debug+ #1 PREEMPT(lazy) <4> [178.502472] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE <4> [178.502472] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024 <4> [178.502473] Call Trace: <4> [178.502473] <TASK> <4> [178.502474] dump_stack_lvl+0xc1/0xf0 <4> [178.502478] dump_stack+0x10/0x20 <4> [178.502480] __might_resched+0x181/0x2d0 <4> [178.502483] __might_sleep+0x49/0x60 <4> [178.502484] __mutex_lock+0x67/0x10e0 <4> [178.502486] ? sched_mm_cid_exit+0x5e/0x1f0 <4> [178.502488] ? trace_hardirqs_on_prepare+0xe1/0x100 <4> [178.502490] mutex_lock_nested+0x1b/0x30 <4> [178.502492] ? do_exit+0xa0/0xb80 <4> [178.502493] ? mutex_lock_nested+0x1b/0x30 <4> [178.502494] sched_mm_cid_exit+0x5e/0x1f0 <4> [178.502496] do_exit+0xe3/0xb80 <4> [178.502497] ? do_syscall_64+0x22e/0x1440 <4> [178.502499] make_task_dead+0x81/0x160 <4> [178.502500] rewind_stack_and_make_dead+0x16/0x20 <4> [178.502502] RIP: 0033:0x7070a4d1c5a4 <4> [178.502504] 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> [178.502505] RSP: 002b:00007fff604aa378 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 <4> [178.502506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007070a4d1c5a4 <4> [178.502507] RDX: 000000000000000c RSI: 00006443117cf5b3 RDI: 0000000000000005 <4> [178.502507] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007 <4> [178.502508] R10: 0000000000000000 R11: 0000000000000202 R12: 00006443117cf5b3 <4> [178.502508] R13: 0000000000000005 R14: 00006442e4c1eb80 R15: 00007070a5ea5000 <4> [178.502511] </TASK>

Detail

Value

Duration

unknown

Igt-Version

IGT-Version: 2.4-g2d1f7b290 (x86_64) (Linux: 7.0.0-rc7-lgci-xe-xe-pw-164582v2-debug+ x86_64)

Out

Using IGT_SRANDOM=1775786668 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:                         2266 [max: 8192]
 dynamic-keys:                          352
 direct dependencies:                 24072 [max: 524288]
 indirect dependencies:              186663
 all direct dependencies:            483048
 dependency chains:                   34115 [max: 524288]
 dependency chain hlocks used:       146123 [max: 2621440]
 dependency chain hlocks lost:            0
 in-hardirq chains:                     282
 in-softirq chains:                     673
 in-process chains:                   33160
 stack-trace entries:                267888 [max: 524288]
 number of stack traces:              12274
 number of stack hash chains:          8691
 combined max dependencies:      2030228166
 hardirq-safe locks:                    100
 hardirq-unsafe locks:                 1366
 softirq-safe locks:                    209
 softirq-unsafe locks:                 1266
 irq-safe locks:                        236
 irq-unsafe locks:                     1366
 hardirq-read-safe locks:                 3
 hardirq-read-unsafe locks:             449
 softirq-read-safe locks:                 7
 softirq-read-unsafe locks:             446
 irq-read-safe locks:                     8
 irq-read-unsafe locks:                 449
 uncategorized locks:                   371
 unused locks:                            1
 max locking depth:                      16
 max bfs queue depth:                   441
 max lock class index:                 2265
 debug_locks:                             0

 zapped classes:                         25
 zapped lock chains:                   1012
 large chain blocks:                      1

Err

Starting subtest: unbind-rebind

Dmesg

Scroll to first warning

<6> [173.267198] Console: switching to colour dummy device 80x25

<6> [173.267241] [IGT] core_hotunplug: executing

<7> [173.278830] [IGT] core_hotunplug: closing selected device instance

<7> [173.279762] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [173.279892] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [173.280338] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [173.280492] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [173.290920] [IGT] core_hotunplug: closing selected render device instance

<7> [173.291798] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [173.292011] [IGT] core_hotunplug: starting subtest unbind-rebind

<7> [173.308913] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [173.309254] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [173.309362] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [173.309700] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [174.306058] [IGT] core_hotunplug: reopening DRM device for health check

<7> [174.315811] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [174.315871] [IGT] core_hotunplug: closing health checked device instance

<7> [174.316796] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [174.316909] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [174.317360] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [174.317506] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [174.317622] [IGT] core_hotunplug: reopening render device for health check

<7> [174.327503] [IGT] core_hotunplug: running device sysfs healthcheck

<7> [174.327630] [IGT] core_hotunplug: closing health checked device instance

<7> [174.328539] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0

<7> [174.346093] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [174.346471] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [174.346611] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [174.346969] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [174.559622] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [174.559891] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [174.560466] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [174.561042] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [174.561455] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010

<7> [174.576352] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2

<7> [174.576967] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [174.577541] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [174.578043] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [174.578574] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [174.604968] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [174.605628] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [174.606570] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [174.607504] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [174.608303] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010

<7> [174.691279] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [174.691702] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [174.692103] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [174.692554] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A

<7> [174.692981] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [174.693420] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [174.693815] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [174.694213] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B

<7> [174.694560] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [174.694891] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [174.695245] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [174.695578] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C

<7> [174.695908] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [174.696861] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [174.697323] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [174.697509] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D

<7> [174.697816] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [174.698068] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [174.698247] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [174.698407] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E

<7> [174.698562] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [174.698712] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [174.698863] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [174.699011] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F

<7> [174.699163] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [174.699302] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [174.699440] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [174.699572] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G

<7> [174.699702] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [174.699828] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [174.699956] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [174.700083] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H

<7> [174.700219] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [174.700338] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [174.700458] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [174.700574] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I

<7> [174.701912] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2

<7> [174.702258] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off

<7> [174.702383] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6

<7> [174.702698] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02

<7> [174.702827] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on

<7> [174.809634] [IGT] core_hotunplug: unbinding the driver from the device

<7> [174.810171] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs

<7> [174.810629] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on

<7> [174.811017] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [174.811936] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [174.812640] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2

<7> [174.813142] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A

<7> [174.813661] 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> [174.813897] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B

<7> [174.814361] 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> [174.814577] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C

<7> [174.815006] 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> [174.815206] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D

<7> [174.815626] 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> [174.818807] xe 0000:03:00.0: [drm:drm_client_release] fbdev

<7> [174.822463] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:DP-1] removing connector from sysfs

<7> [174.822716] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:521:HDMI-A-1] removing connector from sysfs

<7> [174.823539] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:527:DP-2] removing connector from sysfs

<7> [174.824350] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:HDMI-A-2] removing connector from sysfs

<7> [174.825299] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:539:HDMI-A-3] removing connector from sysfs

<7> [174.828172] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:543:DP-3] removing connector from sysfs

<7> [174.828734] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:551:HDMI-A-4] removing connector from sysfs

<4> [174.838337] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI

<4> [174.848991] CPU: 3 UID: 0 PID: 12759 Comm: core_hotunplug Tainted: G S U 7.0.0-rc7-lgci-xe-xe-pw-164582v2-debug+ #1 PREEMPT(lazy)

<4> [174.861957] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER

<4> [174.866730] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024

<4> [174.875034] RIP: 0010:kernfs_root+0x3e/0x1b0

<4> [174.879292] Code: 31 c9 45 31 c0 48 8d 05 00 00 00 00 50 b9 02 00 00 00 31 f6 48 c7 c7 20 5d 5c 83 e8 ac a0 ac ff e8 a7 fe f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 fe f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49

<4> [174.897944] RSP: 0018:ffffc900225778f8 EFLAGS: 00010202

<4> [174.903148] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

<4> [174.910244] RDX: ffffffff819c7150 RSI: 0000000000000000 RDI: 0000000000000000

<4> [174.917340] RBP: ffffc90022577910 R08: 0000000000000000 R09: 0000000000000000

<4> [174.924435] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [174.931534] R13: 0000000000000000 R14: ffffffffa1207f5b R15: ffff88815f42db40

<4> [174.938630] FS: 00007070a2c20980(0000) GS:ffff8888dae17000(0000) knlGS:0000000000000000

<4> [174.946674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [174.952390] CR2: 00007ad92ed93130 CR3: 0000000122339002 CR4: 0000000000f72ef0

<4> [174.959490] PKRU: 55555554

<4> [174.962187] Call Trace:

<4> [174.964626] <TASK>

<4> [174.966722] kernfs_remove_by_name_ns+0x27/0xc0

<4> [174.971233] sysfs_remove_link+0x19/0x50

<4> [174.975136] action_rm_device_link+0x15/0x20 [xe]

<4> [174.979949] devm_action_release+0x15/0x30

<4> [174.984027] release_nodes+0x44/0x160

<4> [174.987673] ? trace_hardirqs_on+0x22/0x100

<4> [174.991841] devres_release_all+0x96/0xd0

<4> [174.995835] device_unbind_cleanup+0x12/0xb0

<4> [175.000092] device_release_driver_internal+0x23a/0x280

<4> [175.005293] ? bus_find_device+0xa5/0xe0

<4> [175.009199] device_driver_detach+0x14/0x20

<4> [175.013363] unbind_store+0xac/0xc0

<4> [175.016839] drv_attr_store+0x24/0x50

<4> [175.020484] sysfs_kf_write+0x4d/0x80

<4> [175.024134] kernfs_fop_write_iter+0x188/0x240

<4> [175.028557] vfs_write+0x283/0x540

<4> [175.031945] ksys_write+0x6f/0xf0

<4> [175.035249] __x64_sys_write+0x19/0x30

<4> [175.038981] x64_sys_call+0x259/0x26e0

<4> [175.042716] do_syscall_64+0xdd/0x1440

<4> [175.046449] ? putname+0x41/0x90

<4> [175.049666] ? __slab_free+0x129/0x2b0

<4> [175.053401] ? __pcs_replace_full_main+0x2ad/0x710

<4> [175.058167] ? putname+0x41/0x90

<4> [175.061383] ? kmem_cache_free+0x165/0x510

<4> [175.065464] ? putname+0x41/0x90

<4> [175.068679] ? do_sys_openat2+0x85/0xd0

<4> [175.072500] ? __x64_sys_openat+0x54/0xa0

<4> [175.076491] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [175.081347] ? do_syscall_64+0x22e/0x1440

<4> [175.085341] ? ksys_write+0x6f/0xf0

<4> [175.088813] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [175.093669] ? do_syscall_64+0x22e/0x1440

<4> [175.097663] ? do_syscall_64+0x22e/0x1440

<4> [175.101652] ? do_syscall_64+0x22e/0x1440

<4> [175.105646] entry_SYSCALL_64_after_hwframe+0x76/0x7e

<4> [175.110672] RIP: 0033:0x7070a4d1c5a4

<4> [175.114236] 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> [175.132890] RSP: 002b:00007fff604aa378 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [175.140418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007070a4d1c5a4

<4> [175.147513] RDX: 000000000000000c RSI: 00006443117cf5b3 RDI: 0000000000000005

<4> [175.154612] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [175.161707] R10: 0000000000000000 R11: 0000000000000202 R12: 00006443117cf5b3

<4> [175.168805] R13: 0000000000000005 R14: 00006442e4c1eb80 R15: 00007070a5ea5000

<4> [175.175903] </TASK>

<4> [175.178081] 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 coretemp hid_generic cmdlinepart mei_hdcp mei_pxp eeepc_wmi spi_nor asus_wmi binfmt_misc mtd sparse_keymap platform_profile kvm_intel wmi_bmof kvm irqbypass usbhid hid ghash_clmulni_intel aesni_intel snd_intel_dspcfg rapl snd_hda_codec snd_hda_core snd_hwdep r8169 intel_cstate snd_pcm video realtek i2c_i801 snd_timer i2c_mux snd idma64 mei_me spi_intel_pci spi_intel i2c_smbus soundcore mei intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry acpi_tad wmi intel_vsec pinctrl_alderlake

<4> [175.178124] acpi_pad dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel]

<4> [175.277567] ---[ end trace 0000000000000000 ]---

<4> [178.386192] RIP: 0010:kernfs_root+0x3e/0x1b0

<4> [178.390521] Code: 31 c9 45 31 c0 48 8d 05 00 00 00 00 50 b9 02 00 00 00 31 f6 48 c7 c7 20 5d 5c 83 e8 ac a0 ac ff e8 a7 fe f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 fe f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49

<4> [178.409190] RSP: 0018:ffffc900225778f8 EFLAGS: 00010202

<4> [178.414413] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

<4> [178.421511] RDX: ffffffff819c7150 RSI: 0000000000000000 RDI: 0000000000000000

<4> [178.428608] RBP: ffffc90022577910 R08: 0000000000000000 R09: 0000000000000000

<4> [178.435707] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b

<4> [178.442810] R13: 0000000000000000 R14: ffffffffa1207f5b R15: ffff88815f42db40

<4> [178.449910] FS: 00007070a2c20980(0000) GS:ffff8888dac97000(0000) knlGS:0000000000000000

<4> [178.457967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

<4> [178.463712] CR2: 0000726b08e66000 CR3: 0000000122339006 CR4: 0000000000f72ef0

<4> [178.470822] PKRU: 55555554

<3> [178.473526] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591

<3> [178.481919] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12759, name: core_hotunplug

<3> [178.490490] preempt_count: 0, expected: 0

<3> [178.494483] RCU nest depth: 1, expected: 0

<4> [178.498559] INFO: lockdep is turned off.

<4> [178.502470] CPU: 1 UID: 0 PID: 12759 Comm: core_hotunplug Tainted: G S UD 7.0.0-rc7-lgci-xe-xe-pw-164582v2-debug+ #1 PREEMPT(lazy)

<4> [178.502472] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE

<4> [178.502472] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024

<4> [178.502473] Call Trace:

<4> [178.502473] <TASK>

<4> [178.502474] dump_stack_lvl+0xc1/0xf0

<4> [178.502478] dump_stack+0x10/0x20

<4> [178.502480] __might_resched+0x181/0x2d0

<4> [178.502483] __might_sleep+0x49/0x60

<4> [178.502484] __mutex_lock+0x67/0x10e0

<4> [178.502486] ? sched_mm_cid_exit+0x5e/0x1f0

<4> [178.502488] ? trace_hardirqs_on_prepare+0xe1/0x100

<4> [178.502490] mutex_lock_nested+0x1b/0x30

<4> [178.502492] ? do_exit+0xa0/0xb80

<4> [178.502493] ? mutex_lock_nested+0x1b/0x30

<4> [178.502494] sched_mm_cid_exit+0x5e/0x1f0

<4> [178.502496] do_exit+0xe3/0xb80

<4> [178.502497] ? do_syscall_64+0x22e/0x1440

<4> [178.502499] make_task_dead+0x81/0x160

<4> [178.502500] rewind_stack_and_make_dead+0x16/0x20

<4> [178.502502] RIP: 0033:0x7070a4d1c5a4

<4> [178.502504] 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> [178.502505] RSP: 002b:00007fff604aa378 EFLAGS: 00000202 ORIG_RAX: 0000000000000001

<4> [178.502506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007070a4d1c5a4

<4> [178.502507] RDX: 000000000000000c RSI: 00006443117cf5b3 RDI: 0000000000000005

<4> [178.502507] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007

<4> [178.502508] R10: 0000000000000000 R11: 0000000000000202 R12: 00006443117cf5b3

<4> [178.502508] R13: 0000000000000005 R14: 00006442e4c1eb80 R15: 00007070a5ea5000

<4> [178.502511] </TASK>

Created at 2026-04-10 02:24:53