igt@xe_exec_threads@threads-hang* - dmesg-warn/abort - WARNING: CPU: * PID: * at kernel/locking/mutex.c* __ww_mutex_lock.constprop
<5> [175.311595] xe 0000:00:02.0: [drm] Timedout job: seqno=4294967231, guc_id=31, flags=0x1
<7> [175.311604] xe 0000:00:02.0: [drm:xe_devcoredump [xe]] Multiple hangs are occurring, but only the first snapshot was taken
<6> [175.316032] [IGT] xe_exec_threads: finished subtest threads-hang-userptr-rebind-err, SUCCESS
<7> [175.318492] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [175.319227] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [175.336409] xe 0000:00:02.0: [drm:drm_client_dev_restore [drm]] intel-fbdev: ret=0
<6> [175.337185] [IGT] xe_exec_threads: exiting, ret=0
<6> [175.353257] Console: switching to colour frame buffer device 180x56
<4> [176.136831] ------------[ cut here ]------------
<7> [176.136686] xe 0000:00:02.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<4> [176.136899] DEBUG_LOCKS_WARN_ON(lock->magic != lock)
<4> [176.136910] WARNING: CPU: 0 PID: 868 at kernel/locking/mutex.c:587 __ww_mutex_lock.constprop.0+0x89d/0x15b0
<4> [176.136928] Modules linked in: snd_hda_codec_hdmi cmdlinepart spi_nor intel_uncore_frequency intel_uncore_frequency_common mei_gsc_proxy mtd x86_pkg_temp_thermal intel_powerclamp intel_rapl_msr coretemp kvm_intel snd_sof_pci_intel_lnl snd_sof_intel_hda_common snd_soc_hdac_hda kvm snd_sof_pci crct10dif_pclmul snd_sof_xtensa_dsp crc32_pclmul snd_sof_intel_hda nls_iso8859_1 snd_sof polyval_clmulni snd_sof_utils polyval_generic snd_soc_acpi_intel_match ghash_clmulni_intel snd_soc_acpi sha512_ssse3
<7> [176.136990] xe 0000:00:02.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<4> [176.137457] cdc_ncm cdc_ether sha256_ssse3 snd_intel_dspcfg wmi_bmof snd_hda_codec sha1_ssse3 xe snd_hwdep usbnet snd_sof_intel_hda_mlink snd_hda_ext_core aesni_intel crypto_simd cryptd snd_hda_core drm_gpuvm gpu_sched drm_ttm_helper snd_soc_core ttm i2c_algo_bit snd_compress snd_pcm efi_pstore snd_seq snd_seq_device snd_timer snd drm_suballoc_helper r8152 spi_intel_pci drm_exec processor_thermal_device_pci mii e1000e soundcore processor_thermal_device spi_intel mei_me processor_thermal_wt_hint drm_display_helper processor_thermal_rfim mei drm_kunit_helpers processor_thermal_rapl idma64 drm_kms_helper intel_rapl_common processor_thermal_wt_req kunit thunderbolt processor_thermal_power_floor ucsi_acpi processor_thermal_mbox drm_buddy typec_ucsi mac_hid int340x_thermal_zone typec video intel_skl_int3472_tps68470 intel_pmc_core tps68470_regulator ov13b10 clk_tps68470 v4l2_fwnode wmi v4l2_async videodev
<7> [176.137522] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<4> [176.138233] intel_vsec pmt_telemetry mc pmt_class intel_hid intel_skl_int3472_discrete acpi_pad acpi_tad sparse_keymap sch_fq_codel msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 [last unloaded: xe_live_test]
<7> [176.138396] xe 0000:00:02.0: [drm:intel_tc_port_update_mode [xe]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected)
<7> [176.138398] xe 0000:00:02.0: [drm:intel_tc_port_update_mode [xe]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected)
<4> [176.138553] CPU: 0 PID: 868 Comm: kworker/u33:4 Tainted: G U N 6.9.0-xe #1
<4> [176.138558] Hardware name: Intel Corporation Lunar Lake Client Platform/LNL-M LP5 RVP1, BIOS LNLMFWI1.R00.3152.D83.2404190622 04/19/2024
<4> [176.138561] Workqueue: events_unbound xe_devcoredump_deferred_snap_work [xe]
<4> [176.138860] RIP: 0010:__ww_mutex_lock.constprop.0+0x89d/0x15b0
<4> [176.138895] Code: c0 0f 84 f2 f7 ff ff 44 8b 35 d3 d4 13 01 45 85 f6 0f 85 e2 f7 ff ff 48 c7 c6 f8 c5 c0 82 48 c7 c7 9a ab be 82 e8 a3 fd d1 fe <0f> 0b e9 c8 f7 ff ff 4d 85 ff 74 28 41 8b 57 10 49 8b 84 24 90 00
<4> [176.138981] RSP: 0018:ffffc90020113c80 EFLAGS: 00010286
<4> [176.139007] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000027
<4> [176.139041] RDX: 0000000000000027 RSI: 00000000ffff7fff RDI: ffff88885f231a48
<4> [176.139072] RBP: ffffc90020113d30 R08: 0000000000000000 R09: 00000000ffff7fff
<4> [176.139102] R10: ffffc90020113a68 R11: ffff88887f6fdfe8 R12: ffff88810f791d38
<4> [176.139132] R13: ffff888104ede800 R14: 0000000000000000 R15: 0000000000000000
<4> [176.139161] FS: 0000000000000000(0000) GS:ffff88885f200000(0000) knlGS:0000000000000000
<4> [176.139195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033