Result: 1 Warning(s)
igt_runner0 results0.json boot0 dmesg0
| Detail | Value |
|---|---|
| Duration | unknown |
| Igt-Version |
IGT-Version: 2.3-g4e59b8e77 (x86_64) (Linux: 7.0.0-rc2-lgci-xe-xe-4637-b6abd10544db92640-debug+ x86_64) |
| Out |
Using IGT_SRANDOM=1772429830 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: 2251 [max: 8192] dynamic-keys: 351 direct dependencies: 23956 [max: 524288] indirect dependencies: 184877 all direct dependencies: 443887 dependency chains: 34216 [max: 524288] dependency chain hlocks used: 147296 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 259 in-softirq chains: 663 in-process chains: 33294 stack-trace entries: 266057 [max: 524288] number of stack traces: 12183 number of stack hash chains: 8533 combined max dependencies: 1453081504 hardirq-safe locks: 87 hardirq-unsafe locks: 1359 softirq-safe locks: 196 softirq-unsafe locks: 1259 irq-safe locks: 222 irq-unsafe locks: 1359 hardirq-read-safe locks: 3 hardirq-read-unsafe locks: 445 softirq-read-safe locks: 7 softirq-read-unsafe locks: 443 irq-read-safe locks: 8 irq-read-unsafe locks: 445 uncategorized locks: 379 unused locks: 1 max locking depth: 18 max bfs queue depth: 438 max lock class index: 2250 debug_locks: 0 zapped classes: 25 zapped lock chains: 1011 large chain blocks: 1 |
| Err |
Starting subtest: unbind-rebind |
| Dmesg |
<6> [203.329814] Console: switching to colour dummy device 80x25
<6> [203.329857] [IGT] core_hotunplug: executing
<7> [203.341799] [IGT] core_hotunplug: closing selected device instance
<7> [203.342775] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [203.342902] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [203.343379] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [203.343895] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [203.354575] [IGT] core_hotunplug: closing selected render device instance
<7> [203.355482] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [203.355680] [IGT] core_hotunplug: starting subtest unbind-rebind
<7> [203.373089] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [203.373451] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [203.373580] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [203.373922] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on
<7> [204.369601] [IGT] core_hotunplug: reopening DRM device for health check
<7> [204.379205] [IGT] core_hotunplug: running device sysfs healthcheck
<7> [204.379270] [IGT] core_hotunplug: closing health checked device instance
<7> [204.380161] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [204.380308] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [204.380744] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [204.380890] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [204.381006] [IGT] core_hotunplug: reopening render device for health check
<7> [204.390883] [IGT] core_hotunplug: running device sysfs healthcheck
<7> [204.391020] [IGT] core_hotunplug: closing health checked device instance
<7> [204.392153] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [204.410039] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [204.410373] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [204.410476] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [204.410592] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on
<7> [204.553517] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [204.553730] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [204.554259] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [204.554787] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2
<7> [204.555137] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010
<7> [204.570250] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2
<7> [204.570757] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [204.571236] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [204.571682] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [204.571921] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on
<7> [204.596920] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [204.597526] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [204.598439] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [204.599342] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2
<7> [204.600837] xe 0000:03:00.0: [drm:intel_audio_component_get_power [xe]] restored AUD_FREQ_CNTRL to 0x8010
<7> [204.702757] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A
<7> [204.702977] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A
<7> [204.703202] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A
<7> [204.703410] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port A
<7> [204.703602] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B
<7> [204.703792] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B
<7> [204.703985] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B
<7> [204.704206] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port B
<7> [204.704403] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C
<7> [204.704593] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C
<7> [204.704783] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C
<7> [204.704966] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port C
<7> [204.705170] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D
<7> [204.705373] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D
<7> [204.705568] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D
<7> [204.705759] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port D
<7> [204.705948] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E
<7> [204.706154] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E
<7> [204.706338] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E
<7> [204.706523] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port E
<7> [204.706706] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F
<7> [204.706899] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F
<7> [204.707109] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F
<7> [204.707310] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port F
<7> [204.707502] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G
<7> [204.707695] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G
<7> [204.707886] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G
<7> [204.708391] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port G
<7> [204.708582] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H
<7> [204.708757] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H
<7> [204.708933] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H
<7> [204.710518] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port H
<7> [204.710700] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I
<7> [204.710856] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I
<7> [204.711009] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I
<7> [204.711185] xe 0000:03:00.0: [drm:intel_audio_component_get_eld [xe]] Not valid for port I
<7> [204.712572] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling PW_2
<7> [204.712938] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [204.713090] xe 0000:03:00.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [204.713418] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<7> [204.713553] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling always-on
<7> [204.797637] [IGT] core_hotunplug: unbinding the driver from the device
<7> [204.797975] xe 0000:03:00.0: [drm:xe_pci_sriov_configure [xe]] PF: disabling 0 VFs
<7> [204.798265] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling always-on
<7> [204.798516] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [204.799084] xe 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [204.799671] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_2
<7> [204.800263] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_A
<7> [204.801339] 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> [204.801513] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_B
<7> [204.801924] 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> [204.802091] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_C
<7> [204.802485] 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> [204.802629] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling PW_D
<7> [204.803015] 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> [204.806058] xe 0000:03:00.0: [drm:drm_client_release] fbdev
<7> [204.809201] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:507:DP-1] removing connector from sysfs
<7> [204.809433] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:520:HDMI-A-1] removing connector from sysfs
<7> [204.810339] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:526:DP-2] removing connector from sysfs
<7> [204.810577] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:534:HDMI-A-2] removing connector from sysfs
<7> [204.810886] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:538:HDMI-A-3] removing connector from sysfs
<7> [204.812915] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:542:DP-3] removing connector from sysfs
<7> [204.813363] xe 0000:03:00.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:550:HDMI-A-4] removing connector from sysfs
<4> [204.823066] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b9b: 0000 [#1] SMP NOPTI
<4> [204.823074] CPU: 1 UID: 0 PID: 12010 Comm: core_hotunplug Tainted: G S U 7.0.0-rc2-lgci-xe-xe-4637-b6abd10544db92640-debug+ #1 PREEMPT(lazy)
<4> [204.823079] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER
<4> [204.823081] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024
<4> [204.823084] RIP: 0010:kernfs_root+0x3e/0x1b0
<4> [204.823088] 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 7b 5c 83 e8 fc b5 ac ff e8 a7 84 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 84 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49
<4> [204.823093] RSP: 0018:ffffc9000dbe7a98 EFLAGS: 00010202
<4> [204.823096] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000
<4> [204.823098] RDX: ffffffff819c4b00 RSI: 0000000000000000 RDI: 0000000000000000
<4> [204.823101] RBP: ffffc9000dbe7ab0 R08: 0000000000000000 R09: 0000000000000000
<4> [204.823103] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b
<4> [204.823105] R13: 0000000000000000 R14: ffffffffa12005ff R15: ffff8881564c6940
<4> [204.823108] FS: 00007ac8e872a980(0000) GS:ffff8888dad19000(0000) knlGS:0000000000000000
<4> [204.823111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [204.823114] CR2: 00006355cae2f448 CR3: 000000015fcfc002 CR4: 0000000000f72ef0
<4> [204.823116] PKRU: 55555554
<4> [204.823118] Call Trace:
<4> [204.823119] <TASK>
<4> [204.823121] kernfs_remove_by_name_ns+0x27/0xc0
<4> [204.823125] sysfs_remove_link+0x19/0x50
<4> [204.823128] action_rm_device_link+0x15/0x20 [xe]
<4> [204.823246] devm_action_release+0x15/0x30
<4> [204.823250] release_nodes+0x44/0x160
<4> [204.823252] ? trace_hardirqs_on+0x22/0x100
<4> [204.823257] devres_release_all+0x96/0xd0
<4> [204.823261] device_unbind_cleanup+0x12/0xb0
<4> [204.823264] device_release_driver_internal+0x23a/0x280
<4> [204.823267] ? bus_find_device+0xa5/0xe0
<4> [204.823270] device_driver_detach+0x14/0x20
<4> [204.823273] unbind_store+0xac/0xc0
<4> [204.823276] drv_attr_store+0x24/0x50
<4> [204.823279] sysfs_kf_write+0x4d/0x80
<4> [204.823282] kernfs_fop_write_iter+0x188/0x240
<4> [204.823285] vfs_write+0x283/0x540
<4> [204.823290] ksys_write+0x6f/0xf0
<4> [204.823292] __x64_sys_write+0x19/0x30
<4> [204.823294] x64_sys_call+0x259/0x26e0
<4> [204.823298] do_syscall_64+0xdd/0x1470
<4> [204.823302] ? trace_hardirqs_on_prepare+0xe1/0x100
<4> [204.823305] ? do_syscall_64+0x22e/0x1470
<4> [204.823309] ? __x64_sys_ioctl+0x83/0x100
<4> [204.823312] ? trace_hardirqs_on_prepare+0xe1/0x100
<4> [204.823316] ? do_syscall_64+0x22e/0x1470
<4> [204.823318] ? do_syscall_64+0x22e/0x1470
<4> [204.823321] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [204.823324] RIP: 0033:0x7ac8ea71c5a4
<4> [204.823327] 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> [204.823332] RSP: 002b:00007ffd74e70088 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
<4> [204.823336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ac8ea71c5a4
<4> [204.823338] RDX: 000000000000000c RSI: 00006355cadec5b3 RDI: 0000000000000005
<4> [204.823340] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007
<4> [204.823343] R10: 0000000000000000 R11: 0000000000000202 R12: 00006355cadec5b3
<4> [204.823345] R13: 0000000000000005 R14: 00006355c38b1b80 R15: 00007ac8eb9ad000
<4> [204.823349] </TASK>
<4> [204.823350] 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 cmdlinepart hid_generic coretemp spi_nor eeepc_wmi mtd asus_wmi sparse_keymap mei_hdcp mei_pxp platform_profile wmi_bmof kvm_intel kvm irqbypass ghash_clmulni_intel r8169 aesni_intel binfmt_misc snd_intel_dspcfg rapl usbhid snd_hda_codec hid intel_cstate realtek snd_hda_core snd_hwdep i2c_i801 snd_pcm snd_timer i2c_mux snd soundcore spi_intel_pci i2c_smbus idma64 spi_intel intel_pmc_core video pmt_telemetry nls_iso8859_1 pmt_discovery mei_me pmt_class mei intel_pmc_ssram_telemetry wmi acpi_pad intel_vsec acpi_tad
<4> [204.823386] pinctrl_alderlake dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink autofs4 [last unloaded: snd_hda_intel]
<4> [204.823413] ---[ end trace 0000000000000000 ]---
<4> [207.930420] RIP: 0010:kernfs_root+0x3e/0x1b0
<4> [207.930430] 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 7b 5c 83 e8 fc b5 ac ff e8 a7 84 f6 00 5a 85 c0 75 62 <49> 8b 5c 24 30 e8 98 84 f6 00 85 c0 0f 85 f9 00 00 00 48 85 db 49
<4> [207.930436] RSP: 0018:ffffc9000dbe7a98 EFLAGS: 00010202
<4> [207.930439] RAX: 0000000000000001 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000
<4> [207.930442] RDX: ffffffff819c4b00 RSI: 0000000000000000 RDI: 0000000000000000
<4> [207.930445] RBP: ffffc9000dbe7ab0 R08: 0000000000000000 R09: 0000000000000000
<4> [207.930447] R10: 0000000000000000 R11: 0000000000000000 R12: 6b6b6b6b6b6b6b6b
<4> [207.930450] R13: 0000000000000000 R14: ffffffffa12005ff R15: ffff8881564c6940
<4> [207.930452] FS: 00007ac8e872a980(0000) GS:ffff8888daf99000(0000) knlGS:0000000000000000
<4> [207.930455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [207.930457] CR2: 000073c042c0b048 CR3: 000000015fcfc002 CR4: 0000000000f72ef0
<4> [207.930459] PKRU: 55555554
<3> [207.930461] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:591
<3> [207.930464] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 12010, name: core_hotunplug
<3> [207.930467] preempt_count: 0, expected: 0
<3> [207.930469] RCU nest depth: 1, expected: 0
<4> [207.930471] INFO: lockdep is turned off.
<4> [207.930473] CPU: 6 UID: 0 PID: 12010 Comm: core_hotunplug Tainted: G S UD 7.0.0-rc2-lgci-xe-xe-4637-b6abd10544db92640-debug+ #1 PREEMPT(lazy)
<4> [207.930475] Tainted: [S]=CPU_OUT_OF_SPEC, [U]=USER, [D]=DIE
<4> [207.930476] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1645 03/15/2024
<4> [207.930476] Call Trace:
<4> [207.930477] <TASK>
<4> [207.930478] dump_stack_lvl+0xc1/0xf0
<4> [207.930480] dump_stack+0x10/0x20
<4> [207.930481] __might_resched+0x181/0x2d0
<4> [207.930484] __might_sleep+0x49/0x60
<4> [207.930485] __mutex_lock+0x67/0x10e0
<4> [207.930487] ? __x64_sys_write+0x19/0x30
<4> [207.930488] ? sched_mm_cid_exit+0x5e/0x1f0
<4> [207.930490] ? do_syscall_64+0x22e/0x1470
<4> [207.930492] mutex_lock_nested+0x1b/0x30
<4> [207.930493] ? do_exit+0x8a/0xb60
<4> [207.930495] ? mutex_lock_nested+0x1b/0x30
<4> [207.930496] sched_mm_cid_exit+0x5e/0x1f0
<4> [207.930497] do_exit+0xcd/0xb60
<4> [207.930498] ? trace_hardirqs_on_prepare+0xe1/0x100
<4> [207.930504] make_task_dead+0x81/0x160
<4> [207.930506] rewind_stack_and_make_dead+0x16/0x20
<4> [207.930508] RIP: 0033:0x7ac8ea71c5a4
<4> [207.930510] 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> [207.930510] RSP: 002b:00007ffd74e70088 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
<4> [207.930511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ac8ea71c5a4
<4> [207.930512] RDX: 000000000000000c RSI: 00006355cadec5b3 RDI: 0000000000000005
<4> [207.930512] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000007
<4> [207.930512] R10: 0000000000000000 R11: 0000000000000202 R12: 00006355cadec5b3
<4> [207.930513] R13: 0000000000000005 R14: 00006355c38b1b80 R15: 00007ac8eb9ad000
<4> [207.930515] </TASK>
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