Results for igt@core_hotunplug@unbind-rebind

Result: Abort 1 Warning(s)

igt_runner0 results0.json boot0 dmesg0

DetailValue
Duration unknown
Igt-Version
IGT-Version: 2.4-gb9a380969 (x86_64) (Linux: 7.0.0-rc6-lgci-xe-xe-4843-dba2251b00d3faac3-debug+ x86_64)
Out
Using IGT_SRANDOM=1775144360 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:                         2272 [max: 8192]
 dynamic-keys:                          351
 direct dependencies:                 24084 [max: 524288]
 indirect dependencies:              191622
 all direct dependencies:            482364
 dependency chains:                   34217 [max: 524288]
 dependency chain hlocks used:       146449 [max: 2621440]
 dependency chain hlocks lost:            0
 in-hardirq chains:                     275
 in-softirq chains:                     671
 in-process chains:                   33271
 stack-trace entries:                267852 [max: 524288]
 number of stack traces:              12264
 number of stack hash chains:          8605
 combined max dependencies:      1876057088
 hardirq-safe locks:                    100
 hardirq-unsafe locks:                 1368
 softirq-safe locks:                    201
 softirq-unsafe locks:                 1268
 irq-safe locks:                        235
 irq-unsafe locks:                     1368
 hardirq-read-safe locks:                 3
 hardirq-read-unsafe locks:             448
 softirq-read-safe locks:                 7
 softirq-read-unsafe locks:             446
 irq-read-safe locks:                     8
 irq-read-unsafe locks:                 448
 uncategorized locks:                   376
 unused locks:                            1
 max locking depth:                      16
 max bfs queue depth:                   436
 max lock class index:                 2271
 debug_locks:                             0

 zapped classes:                         25
 zapped lock chains:                    997
 large chain blocks:                      1
Err
Starting subtest: unbind-rebind
Dmesg

<6> [175.587593] Console: switching to colour dummy device 80x25
<6> [175.587636] [IGT] core_hotunplug: executing
<7> [175.599376] [IGT] core_hotunplug: closing selected device instance
<7> [175.600285] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [175.600422] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [175.600901] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [175.601444] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [175.612752] [IGT] core_hotunplug: closing selected render device instance
<7> [175.613755] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [175.614866] [IGT] core_hotunplug: starting subtest unbind-rebind
<7> [175.631421] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [175.631763] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [175.631863] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [175.631979] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on
<7> [176.566757] xe 0000:03:00.0: [drm:xe_hwmon_read [xe]] thermal data for group 0 val 0x1f1f1d1d
<7> [176.566915] xe 0000:03:00.0: [drm:xe_hwmon_read [xe]] thermal data for group 1 val 0x21212122
<7> [176.628779] [IGT] core_hotunplug: reopening DRM device for health check
<7> [176.638697] [IGT] core_hotunplug: running device sysfs healthcheck
<7> [176.638758] [IGT] core_hotunplug: closing health checked device instance
<7> [176.639693] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [176.639859] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [176.640331] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [176.640898] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [176.641077] [IGT] core_hotunplug: reopening render device for health check
<7> [176.651540] [IGT] core_hotunplug: running device sysfs healthcheck
<7> [176.651672] [IGT] core_hotunplug: closing health checked device instance
<7> [176.652571] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [176.670451] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [176.670844] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [176.670996] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [176.671382] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on
<7> [176.857848] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [176.858068] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [176.858590] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [176.859120] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2
<7> [176.859480] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010
<7> [176.873572] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2
<7> [176.874103] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [176.874597] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [176.874827] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [176.875275] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on
<7> [176.902437] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [176.903077] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [176.904070] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [176.905034] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2
<7> [176.905830] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010
<7> [176.997140] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A
<7> [176.997692] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A
<7> [176.997943] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A
<7> [176.998178] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A
<7> [176.998827] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B
<7> [176.999627] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B
<7> [176.999942] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B
<7> [177.000205] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B
<7> [177.000488] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C
<7> [177.000739] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C
<7> [177.000986] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C
<7> [177.001229] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C
<7> [177.001501] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D
<7> [177.001759] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D
<7> [177.002015] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D
<7> [177.002270] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D
<7> [177.002576] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E
<7> [177.002817] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E
<7> [177.003056] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E
<7> [177.003284] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E
<7> [177.003529] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F
<7> [177.003739] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F
<7> [177.003948] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F
<7> [177.004157] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F
<7> [177.004371] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G
<7> [177.004574] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G
<7> [177.004767] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G
<7> [177.004956] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G
<7> [177.005143] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H
<7> [177.005334] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H
<7> [177.005537] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H
<7> [177.005713] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H
<7> [177.005883] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I
<7> [177.006046] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I
<7> [177.006207] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I
<7> [177.006373] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I
<7> [177.008086] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2
<7> [177.008489] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [177.008645] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [177.008980] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [177.009128] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on
<7> [177.104439] [IGT] core_hotunplug: unbinding the driver from the device
<7> [177.104855] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs
<7> [177.105170] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [177.105498] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [177.106097] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [177.106715] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2
<7> [177.107145] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A
<7> [177.107392] 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> [177.107584] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B
<7> [177.107992] 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> [177.108170] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C
<7> [177.108585] 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> [177.108749] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D
<7> [177.109139] 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> [177.111621] xe 0000:03:00.0: [drm:drm_client_release] fbdev
<7> [177.115641] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:508:DP-1] removing connector from sysfs
<7> [177.115887] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:521:HDMI-A-1] removing connector from sysfs
<7> [177.117858] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:527:DP-2] removing connector from sysfs
<7> [177.118318] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:535:HDMI-A-2] removing connector from sysfs
<7> [177.119161] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:539:HDMI-A-3] removing connector from sysfs
<7> [177.122498] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:543:DP-3] removing connector from sysfs
<7> [177.124030] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:551:HDMI-A-4] removing connector from sysfs
<4> [177.133602] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI
<4> [177.144262] CPU: 11 UID: 0 PID: 12523 Comm: core_hotunplug Tainted: G S U 7.0.0-rc6-lgci-xe-xe-4843-dba2251b00d3faac3-debug+ #1 PREEMPT(lazy)
<4> [177.158294] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER
<4> [177.163065] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024
<4> [177.171378] RIP: 0010:kernfs_root+0x3e/0x1b0
<4> [177.175634] 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 cc a4 ac ff e8 f7 d2 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 e8 d2 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49
<4> [177.194307] RSP: 0018:ffffc9000ecff968 EFLAGS: 00010202
<4> [177.199517] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000
<4> [177.206620] RDX: ffffffff819c5d00 RSI: 0000000000000000 RDI: 0000000000000000
<4> [177.213726] RBP: ffffc9000ecff980 R08: 0000000000000000 R09: 0000000000000000
<4> [177.220830] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b
<4> [177.227932] R13: 0000000000000000 R14: ffffffffa1207e6d R15: ffff88816364d840
<4> [177.235035] FS: 0000708a9f5b4980(0000) GS:ffff8888db217000(0000) knlGS:0000000000000000
<4> [177.243092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [177.248814] CR2: 00007be867260298 CR3: 000000016d257003 CR4: 0000000000f72ef0
<4> [177.255917] PKRU: 55555554
<4> [177.258618] Call Trace:
<4> [177.261062] <TASK>
<4> [177.263159] kernfs_remove_by_name_ns+0x27/0xc0
<4> [177.267674] sysfs_remove_link+0x19/0x50
<4> [177.271586] action_rm_device_link+0x15/0x20 [xe]
<4> [177.276403] devm_action_release+0x15/0x30
<4> [177.280492] release_nodes+0x44/0x160
<4> [177.284145] ? trace_hardirqs_on+0x22/0x100
<4> [177.288314] devres_release_all+0x96/0xd0
<4> [177.292312] device_unbind_cleanup+0x12/0xb0
<4> [177.296567] device_release_driver_internal+0x23a/0x280
<4> [177.301772] ? bus_find_device+0xa5/0xe0
<4> [177.305683] device_driver_detach+0x14/0x20
<4> [177.309851] unbind_store+0xac/0xc0
<4> [177.313331] drv_attr_store+0x24/0x50
<4> [177.316984] sysfs_kf_write+0x4d/0x80
<4> [177.320634] kernfs_fop_write_iter+0x188/0x240
<4> [177.325063] vfs_write+0x283/0x540
<4> [177.328455] ksys_write+0x6f/0xf0
<4> [177.331761] __x64_sys_write+0x19/0x30
<4> [177.335498] x64_sys_call+0x259/0x26e0
<4> [177.339236] do_syscall_64+0xdd/0x1440
<4> [177.342974] ? lock_acquire+0xc4/0x2f0
<4> [177.346712] ? find_held_lock+0x31/0x90
<4> [177.350536] ? do_sigaction+0x178/0x5b0
<4> [177.354360] ? lock_release+0xd0/0x2b0
<4> [177.358100] ? _raw_spin_unlock_irq+0x27/0x70
<4> [177.362441] ? do_sigaction+0x178/0x5b0
<4> [177.366264] ? trace_hardirqs_on+0x22/0x100
<4> [177.370436] ? _raw_spin_unlock_irq+0x27/0x70
<4> [177.374776] ? do_sigaction+0x178/0x5b0
<4> [177.378600] ? __x64_sys_rt_sigaction+0xb0/0xd0
<4> [177.383118] ? do_syscall_64+0x53/0x1440
<4> [177.387024] ? trace_hardirqs_on_prepare+0xe1/0x100
<4> [177.391887] ? do_syscall_64+0x22e/0x1440
<4> [177.395881] ? handle_softirqs+0x4b3/0x500
<4> [177.399966] ? trace_hardirqs_on_prepare+0xe1/0x100
<4> [177.404824] ? irqentry_exit+0x17d/0x780
<4> [177.408736] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [177.413768] RIP: 0033:0x708aa151c5a4
<4> [177.417335] 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> [177.436008] RSP: 002b:00007fff189924a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
<4> [177.443551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000708aa151c5a4
<4> [177.450654] RDX: 000000000000000c RSI: 00005a76d404a5b3 RDI: 0000000000000005
<4> [177.457757] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007
<4> [177.464863] R10: 0000000000000000 R11: 0000000000000202 R12: 00005a76d404a5b3
<4> [177.471967] R13: 0000000000000005 R14: 00005a769b45fb80 R15: 0000708aa283a000
<4> [177.479072] </TASK>
<4> [177.481256] 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 coretemp spi_nor mei_hdcp mei_pxp mtd asus_nb_wmi asus_wmi sparse_keymap platform_profile wmi_bmof binfmt_misc kvm_intel usbhid hid kvm irqbypass ghash_clmulni_intel snd_intel_dspcfg aesni_intel snd_hda_codec rapl snd_hda_core r8169 intel_cstate snd_hwdep video snd_pcm realtek snd_timer snd i2c_i801 spi_intel_pci idma64 mei_me i2c_mux soundcore spi_intel mei i2c_smbus intel_pmc_core nls_iso8859_1 pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry intel_vsec acpi_tad wmi acpi_pad
<4> [177.481300] pinctrl_alderlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel]
<4> [177.581041] ---[ end trace 0000000000000000 ]---
<4> [177.722260] RIP: 0010:kernfs_root+0x3e/0x1b0
<4> [177.726539] 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 cc a4 ac ff e8 f7 d2 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 e8 d2 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49
<4> [177.745211] RSP: 0018:ffffc9000ecff968 EFLAGS: 00010202
<4> [177.750424] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000
<4> [177.757529] RDX: ffffffff819c5d00 RSI: 0000000000000000 RDI: 0000000000000000
<4> [177.764642] RBP: ffffc9000ecff980 R08: 0000000000000000 R09: 0000000000000000
<4> [177.771746] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b
<4> [177.778851] R13: 0000000000000000 R14: ffffffffa1207e6d R15: ffff88816364d840
<4> [177.785957] FS: 0000708a9f5b4980(0000) GS:ffff8888db217000(0000) knlGS:0000000000000000
<4> [177.794018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [177.799739] CR2: 00007be867260298 CR3: 000000016d257003 CR4: 0000000000f72ef0
<4> [177.806845] PKRU: 55555554
<3> [177.809545] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591
<3> [177.817945] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12523, name: core_hotunplug
<3> [177.826519] preempt_count: 0, expected: 0
<3> [177.830514] RCU nest depth: 1, expected: 0
<4> [177.834598] INFO: lockdep is turned off.
<4> [177.838510] CPU: 11 UID: 0 PID: 12523 Comm: core_hotunplug Tainted: G S UD 7.0.0-rc6-lgci-xe-xe-4843-dba2251b00d3faac3-debug+ #1 PREEMPT(lazy)
<4> [177.838512] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE
<4> [177.838513] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024
<4> [177.838513] Call Trace:
<4> [177.838514] <TASK>
<4> [177.838514] dump_stack_lvl+0xc1/0xf0
<4> [177.838517] dump_stack+0x10/0x20
<4> [177.838519] __might_resched+0x181/0x2d0
<4> [177.838522] __might_sleep+0x49/0x60
<4> [177.838523] __mutex_lock+0x67/0x10e0
<4> [177.838525] ? do_sigaction+0x178/0x5b0
<4> [177.838527] ? sched_mm_cid_exit+0x5e/0x1f0
<4> [177.838529] ? __x64_sys_rt_sigaction+0xb0/0xd0
<4> [177.838530] mutex_lock_nested+0x1b/0x30
<4> [177.838532] ? do_exit+0xa0/0xb80
<4> [177.838533] ? mutex_lock_nested+0x1b/0x30
<4> [177.838534] sched_mm_cid_exit+0x5e/0x1f0
<4> [177.838535] do_exit+0xe3/0xb80
<4> [177.838536] ? irqentry_exit+0x17d/0x780
<4> [177.838538] make_task_dead+0x81/0x160
<4> [177.838539] rewind_stack_and_make_dead+0x16/0x20
<4> [177.838541] RIP: 0033:0x708aa151c5a4
<4> [177.838543] 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> [177.838543] RSP: 002b:00007fff189924a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
<4> [177.838544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000708aa151c5a4
<4> [177.838545] RDX: 000000000000000c RSI: 00005a76d404a5b3 RDI: 0000000000000005
<4> [177.838545] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007
<4> [177.838546] R10: 0000000000000000 R11: 0000000000000202 R12: 00005a76d404a5b3
<4> [177.838546] R13: 0000000000000005 R14: 00005a769b45fb80 R15: 0000708aa283a000
<4> [177.838549] </TASK>
Created at 2026-04-02 16:00:42