./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1464773939
<...>
Warning: Permanently added '10.128.1.177' (ED25519) to the list of known hosts.
execve("./syz-executor1464773939", ["./syz-executor1464773939"], 0x7ffd754fb910 /* 10 vars */) = 0
brk(NULL) = 0x555575195000
brk(0x555575195d00) = 0x555575195d00
arch_prctl(ARCH_SET_FS, 0x555575195380) = 0
set_tid_address(0x555575195650) = 5835
set_robust_list(0x555575195660, 24) = 0
rseq(0x555575195ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1464773939", 4096) = 28
getrandom("\xd6\xd8\xfd\xe7\x75\x69\x45\xb2", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555575195d00
brk(0x5555751b6d00) = 0x5555751b6d00
brk(0x5555751b7000) = 0x5555751b7000
mprotect(0x7fc1f20d2000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5836 attached
, child_tidptr=0x555575195650) = 5836
[pid 5836] set_robust_list(0x555575195660, 24) = 0
[pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5836] setpgid(0, 0) = 0
[pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5836] write(3, "1000", 4) = 4
[pid 5836] close(3) = 0
[pid 5836] write(1, "executing program\n", 18executing program
) = 18
[pid 5836] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5836] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffceec3dc60) = 18
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[ 82.352915][ T52] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffceec3dc60) = 18
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffceec3dc60) = 9
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffceec3dc60) = 18
[ 82.522651][ T52] usb 1-1: Using ep0 maxpacket: 32
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffceec3dc60) = 4
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffceec3dc60) = 8
[ 82.552605][ T52] usb 1-1: config 0 has an invalid interface number: 237 but max is 0
[ 82.560943][ T52] usb 1-1: config 0 has no interface number 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffceec3dc60) = 8
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffceec3dc60) = 8
[pid 5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffceec3ec70) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5836] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffceec3dc60) = 0
[ 82.641956][ T52] usb 1-1: New USB device found, idVendor=0424, idProduct=cf19, bcdDevice=55.89
[ 82.651138][ T52] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 82.659417][ T52] usb 1-1: Product: syz
[ 82.663651][ T52] usb 1-1: Manufacturer: syz
[ 82.668242][ T52] usb 1-1: SerialNumber: syz
[ 82.675877][ T52] usb 1-1: config 0 descriptor??
[pid 5836] exit_group(0) = ?
[pid 5836] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[ 82.888934][ T10] usb 1-1: USB disconnect, device number 2
[ 82.898122][ T10] ==================================================================
[ 82.906248][ T10] BUG: KASAN: slab-use-after-free in hdm_disconnect+0x10d/0x1c0
[ 82.913960][ T10] Read of size 8 at addr ffff888035105898 by task kworker/0:1/10
[ 82.921674][ T10]
[ 82.924022][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted 6.14.0-syzkaller-09584-g7d06015d936c #0 PREEMPT(full)
[ 82.924042][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 82.924053][ T10] Workqueue: usb_hub_wq hub_event
[ 82.924083][ T10] Call Trace:
[ 82.924090][ T10]
[ 82.924097][ T10] dump_stack_lvl+0x241/0x360
[ 82.924121][ T10] ? __pfx_dump_stack_lvl+0x10/0x10
[ 82.924141][ T10] ? __virt_addr_valid+0x183/0x530
[ 82.924161][ T10] ? rcu_is_watching+0x15/0xb0
[ 82.924178][ T10] ? __virt_addr_valid+0x183/0x530
[ 82.924197][ T10] ? lock_release+0x4e/0x3e0
[ 82.924212][ T10] ? __virt_addr_valid+0x183/0x530
[ 82.924237][ T10] ? __virt_addr_valid+0x183/0x530
[ 82.924257][ T10] print_report+0x16e/0x5b0
[ 82.924282][ T10] ? __virt_addr_valid+0x183/0x530
[ 82.924301][ T10] ? __virt_addr_valid+0x183/0x530
[ 82.924319][ T10] ? __virt_addr_valid+0x45f/0x530
[ 82.924338][ T10] ? __phys_addr+0xba/0x170
[ 82.924362][ T10] ? hdm_disconnect+0x10d/0x1c0
[ 82.924383][ T10] kasan_report+0x143/0x180
[ 82.924404][ T10] ? hdm_disconnect+0x10d/0x1c0
[ 82.924425][ T10] hdm_disconnect+0x10d/0x1c0
[ 82.924446][ T10] usb_unbind_interface+0x25b/0x940
[ 82.924469][ T10] ? kernfs_find_ns+0x2b8/0x340
[ 82.924486][ T10] ? kernfs_remove_by_name_ns+0x11b/0x160
[ 82.924505][ T10] ? __pfx_usb_unbind_interface+0x10/0x10
[ 82.924526][ T10] device_release_driver_internal+0x503/0x7c0
[ 82.924546][ T10] bus_remove_device+0x34f/0x420
[ 82.924568][ T10] device_del+0x57c/0x9b0
[ 82.924582][ T10] ? __pm_runtime_barrier+0x230/0x510
[ 82.924605][ T10] ? __pfx_device_del+0x10/0x10
[ 82.924618][ T10] ? __pfx___mutex_lock+0x10/0x10
[ 82.924640][ T10] usb_disable_device+0x3c5/0x860
[ 82.924662][ T10] usb_disconnect+0x340/0x960
[ 82.924683][ T10] hub_event+0x1d2a/0x50f0
[ 82.924711][ T10] ? do_raw_spin_unlock+0x13c/0x8b0
[ 82.924736][ T10] ? __pfx_hub_event+0x10/0x10
[ 82.924755][ T10] ? __lock_acquire+0xad5/0xd80
[ 82.924769][ T10] ? lockdep_hardirqs_on+0xb0/0x150
[ 82.924793][ T10] ? process_scheduled_works+0x9cb/0x18e0
[ 82.924808][ T10] process_scheduled_works+0xac3/0x18e0
[ 82.924831][ T10] ? __pfx_process_scheduled_works+0x10/0x10
[ 82.924849][ T10] ? assign_work+0x367/0x3d0
[ 82.924865][ T10] worker_thread+0x870/0xd50
[ 82.924885][ T10] ? __kthread_parkme+0x1a8/0x200
[ 82.924903][ T10] ? __pfx_worker_thread+0x10/0x10
[ 82.924919][ T10] kthread+0x7b7/0x940
[ 82.924938][ T10] ? __pfx_worker_thread+0x10/0x10
[ 82.924954][ T10] ? __pfx_kthread+0x10/0x10
[ 82.924971][ T10] ? __pfx_kthread+0x10/0x10
[ 82.924989][ T10] ? __pfx_kthread+0x10/0x10
[ 82.925008][ T10] ? __pfx_kthread+0x10/0x10
[ 82.925026][ T10] ? _raw_spin_unlock_irq+0x23/0x50
[ 82.925041][ T10] ? lockdep_hardirqs_on+0x9d/0x150
[ 82.925059][ T10] ? __pfx_kthread+0x10/0x10
[ 82.925078][ T10] ret_from_fork+0x4b/0x80
[ 82.925093][ T10] ? __pfx_kthread+0x10/0x10
[ 82.925111][ T10] ret_from_fork_asm+0x1a/0x30
[ 82.925129][ T10]
[ 82.925134][ T10]
[ 83.225082][ T10] Allocated by task 52:
[ 83.229322][ T10] kasan_save_track+0x3f/0x80
[ 83.234011][ T10] __kasan_kmalloc+0x9d/0xb0
[ 83.238607][ T10] __kmalloc_cache_noprof+0x236/0x370
[ 83.243978][ T10] hdm_probe+0x98/0x1410
[ 83.248226][ T10] usb_probe_interface+0x650/0xbc0
[ 83.253345][ T10] really_probe+0x2b9/0xad0
[ 83.257850][ T10] __driver_probe_device+0x1a2/0x390
[ 83.263146][ T10] driver_probe_device+0x50/0x430
[ 83.268173][ T10] __device_attach_driver+0x2d6/0x530
[ 83.273549][ T10] bus_for_each_drv+0x258/0x2e0
[ 83.278404][ T10] __device_attach+0x341/0x530
[ 83.283167][ T10] bus_probe_device+0x189/0x260
[ 83.288022][ T10] device_add+0x856/0xbf0
[ 83.292359][ T10] usb_set_configuration+0x1999/0x1fe0
[ 83.297825][ T10] usb_generic_driver_probe+0x88/0x140
[ 83.303293][ T10] usb_probe_device+0x1b8/0x380
[ 83.308153][ T10] really_probe+0x2b9/0xad0
[ 83.312658][ T10] __driver_probe_device+0x1a2/0x390
[ 83.317941][ T10] driver_probe_device+0x50/0x430
[ 83.322968][ T10] __device_attach_driver+0x2d6/0x530
[ 83.328340][ T10] bus_for_each_drv+0x258/0x2e0
[ 83.333195][ T10] __device_attach+0x341/0x530
[ 83.337970][ T10] bus_probe_device+0x189/0x260
[ 83.342824][ T10] device_add+0x856/0xbf0
[ 83.347163][ T10] usb_new_device+0x1052/0x19a0
[ 83.352018][ T10] hub_event+0x2bfd/0x50f0
[ 83.356440][ T10] process_scheduled_works+0xac3/0x18e0
[ 83.361988][ T10] worker_thread+0x870/0xd50
[ 83.366584][ T10] kthread+0x7b7/0x940
[ 83.370659][ T10] ret_from_fork+0x4b/0x80
[ 83.375075][ T10] ret_from_fork_asm+0x1a/0x30
[ 83.379840][ T10]
[ 83.382165][ T10] Freed by task 10:
[ 83.385968][ T10] kasan_save_track+0x3f/0x80
[ 83.390654][ T10] kasan_save_free_info+0x40/0x50
[ 83.395678][ T10] __kasan_slab_free+0x59/0x70
[ 83.400447][ T10] kfree+0x198/0x430
[ 83.404434][ T10] device_release+0x99/0x1c0
[ 83.409028][ T10] kobject_put+0x22f/0x480
[ 83.413451][ T10] hdm_disconnect+0xf3/0x1c0
[ 83.418053][ T10] usb_unbind_interface+0x25b/0x940
[ 83.423263][ T10] device_release_driver_internal+0x503/0x7c0
[ 83.429330][ T10] bus_remove_device+0x34f/0x420
[ 83.434276][ T10] device_del+0x57c/0x9b0
[ 83.438605][ T10] usb_disable_device+0x3c5/0x860
[ 83.443636][ T10] usb_disconnect+0x340/0x960
[ 83.448319][ T10] hub_event+0x1d2a/0x50f0
[ 83.452743][ T10] process_scheduled_works+0xac3/0x18e0
[ 83.458291][ T10] worker_thread+0x870/0xd50
[ 83.462908][ T10] kthread+0x7b7/0x940
[ 83.466982][ T10] ret_from_fork+0x4b/0x80
[ 83.471418][ T10] ret_from_fork_asm+0x1a/0x30
[ 83.476180][ T10]
[ 83.478509][ T10] The buggy address belongs to the object at ffff888035104000
[ 83.478509][ T10] which belongs to the cache kmalloc-8k of size 8192
[ 83.492748][ T10] The buggy address is located 6296 bytes inside of
[ 83.492748][ T10] freed 8192-byte region [ffff888035104000, ffff888035106000)
[ 83.506721][ T10]
[ 83.509044][ T10] The buggy address belongs to the physical page:
[ 83.515465][ T10] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x35100
[ 83.525105][ T10] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 83.533605][ T10] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 83.541155][ T10] page_type: f5(slab)
[ 83.545142][ T10] raw: 00fff00000000040 ffff88801b042280 dead000000000122 0000000000000000
[ 83.553832][ T10] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 83.562426][ T10] head: 00fff00000000040 ffff88801b042280 dead000000000122 0000000000000000
[ 83.571105][ T10] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 83.579779][ T10] head: 00fff00000000003 ffffea0000d44001 ffffffffffffffff 0000000000000000
[ 83.588450][ T10] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[ 83.597120][ T10] page dumped because: kasan: bad access detected
[ 83.603550][ T10] page_owner tracks the page as allocated
[ 83.609262][ T10] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5835, tgid 5835 (strace-static-x), ts 81834845834, free_ts 81785692625
[ 83.630198][ T10] post_alloc_hook+0x1f4/0x240
[ 83.634974][ T10] get_page_from_freelist+0x3695/0x37e0
[ 83.640527][ T10] __alloc_frozen_pages_noprof+0x2c5/0x7b0
[ 83.646424][ T10] alloc_pages_mpol+0x339/0x690
[ 83.651288][ T10] allocate_slab+0x8f/0x3a0
[ 83.655794][ T10] ___slab_alloc+0xc3b/0x1500
[ 83.660481][ T10] __slab_alloc+0x58/0xa0
[ 83.664814][ T10] __kmalloc_cache_noprof+0x26a/0x370
[ 83.670190][ T10] tomoyo_init_log+0x121e/0x2150
[ 83.675141][ T10] tomoyo_supervisor+0x3c0/0x18b0
[ 83.680167][ T10] tomoyo_env_perm+0x17b/0x220
[ 83.684936][ T10] tomoyo_find_next_domain+0x1497/0x1dd0
[ 83.690700][ T10] tomoyo_bprm_check_security+0x11a/0x180
[ 83.696427][ T10] security_bprm_check+0x86/0x250
[ 83.701459][ T10] bprm_execve+0x8d5/0x1440
[ 83.705999][ T10] do_execveat_common+0x57c/0x710
[ 83.711030][ T10] page last free pid 5832 tgid 5832 stack trace:
[ 83.717386][ T10] free_frozen_pages+0xe16/0x10f0
[ 83.722418][ T10] __put_partials+0x160/0x1c0
[ 83.727101][ T10] put_cpu_partial+0x17e/0x250
[ 83.731870][ T10] __slab_free+0x294/0x390
[ 83.736416][ T10] qlist_free_all+0x9a/0x140
[ 83.741013][ T10] kasan_quarantine_reduce+0x14f/0x170
[ 83.746487][ T10] __kasan_slab_alloc+0x23/0x80
[ 83.751347][ T10] __kmalloc_cache_noprof+0x1c8/0x370
[ 83.756732][ T10] tomoyo_init_log+0x121e/0x2150
[ 83.761676][ T10] tomoyo_supervisor+0x3c0/0x18b0
[ 83.766707][ T10] tomoyo_find_next_domain+0x4f8/0x1dd0
[ 83.772262][ T10] tomoyo_bprm_check_security+0x11a/0x180
[ 83.777990][ T10] security_bprm_check+0x86/0x250
[ 83.783022][ T10] bprm_execve+0x8d5/0x1440
[ 83.787532][ T10] do_execveat_common+0x57c/0x710
[ 83.792650][ T10] __x64_sys_execve+0x94/0xb0
[ 83.797348][ T10]
[ 83.799675][ T10] Memory state around the buggy address:
[ 83.805396][ T10] ffff888035105780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 83.813559][ T10] ffff888035105800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 83.821724][ T10] >ffff888035105880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 83.829784][ T10] ^
[ 83.834642][ T10] ffff888035105900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575195650) = 5840
./strace-static-x86_64: Process 5840 attached
[ 83.842731][ T10] ffff888035105980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 83.851329][ T10] ==================================================================
[ 83.863236][ T10] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 83.870787][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted 6.14.0-syzkaller-09584-g7d06015d936c #0 PREEMPT(full)
[ 83.882447][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[pid 5840] set_robust_list(0x555575195660, 24) = 0
[pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5840] setpgid(0, 0) = 0
[pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5840] write(3, "1000", 4) = 4
[ 83.892616][ T10] Workqueue: usb_hub_wq hub_event
[ 83.897715][ T10] Call Trace:
[ 83.901088][ T10]
[ 83.904032][ T10] dump_stack_lvl+0x241/0x360
[ 83.908737][ T10] ? __pfx_dump_stack_lvl+0x10/0x10
[ 83.914045][ T10] ? __pfx__printk+0x10/0x10
[ 83.918668][ T10] ? vscnprintf+0x5d/0x90
[ 83.923006][ T10] panic+0x349/0x880
[ 83.926916][ T10] ? check_panic_on_warn+0x21/0xb0
[ 83.932049][ T10] ? __pfx_panic+0x10/0x10
[ 83.936490][ T10] ? _raw_spin_unlock_irqrestore+0x134/0x140
[ 83.942489][ T10] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 83.948845][ T10] ? print_report+0x519/0x5b0
[ 83.953541][ T10] check_panic_on_warn+0x86/0xb0
[ 83.958495][ T10] ? hdm_disconnect+0x10d/0x1c0
[ 83.963427][ T10] end_report+0x77/0x160
[ 83.967757][ T10] kasan_report+0x154/0x180
[ 83.972312][ T10] ? hdm_disconnect+0x10d/0x1c0
[ 83.977199][ T10] hdm_disconnect+0x10d/0x1c0
[ 83.981979][ T10] usb_unbind_interface+0x25b/0x940
[ 83.987227][ T10] ? kernfs_find_ns+0x2b8/0x340
[ 83.992206][ T10] ? kernfs_remove_by_name_ns+0x11b/0x160
[ 83.997949][ T10] ? __pfx_usb_unbind_interface+0x10/0x10
[ 84.003690][ T10] device_release_driver_internal+0x503/0x7c0
[ 84.009782][ T10] bus_remove_device+0x34f/0x420
[ 84.014733][ T10] device_del+0x57c/0x9b0
[ 84.019063][ T10] ? __pm_runtime_barrier+0x230/0x510
[ 84.024448][ T10] ? __pfx_device_del+0x10/0x10
[ 84.029301][ T10] ? __pfx___mutex_lock+0x10/0x10
[ 84.034337][ T10] usb_disable_device+0x3c5/0x860
[ 84.039371][ T10] usb_disconnect+0x340/0x960
[ 84.044053][ T10] hub_event+0x1d2a/0x50f0
[ 84.048481][ T10] ? do_raw_spin_unlock+0x13c/0x8b0
[ 84.053685][ T10] ? __pfx_hub_event+0x10/0x10
[ 84.058453][ T10] ? __lock_acquire+0xad5/0xd80
[ 84.063314][ T10] ? lockdep_hardirqs_on+0xb0/0x150
[ 84.068522][ T10] ? process_scheduled_works+0x9cb/0x18e0
[ 84.074282][ T10] process_scheduled_works+0xac3/0x18e0
[ 84.079841][ T10] ? __pfx_process_scheduled_works+0x10/0x10
[ 84.085827][ T10] ? assign_work+0x367/0x3d0
[ 84.090423][ T10] worker_thread+0x870/0xd50
[ 84.095018][ T10] ? __kthread_parkme+0x1a8/0x200
[ 84.100086][ T10] ? __pfx_worker_thread+0x10/0x10
[ 84.105286][ T10] kthread+0x7b7/0x940
[ 84.109380][ T10] ? __pfx_worker_thread+0x10/0x10
[ 84.114520][ T10] ? __pfx_kthread+0x10/0x10
[ 84.119130][ T10] ? __pfx_kthread+0x10/0x10
[ 84.123748][ T10] ? __pfx_kthread+0x10/0x10
[ 84.128347][ T10] ? __pfx_kthread+0x10/0x10
[ 84.132948][ T10] ? _raw_spin_unlock_irq+0x23/0x50
[ 84.138150][ T10] ? lockdep_hardirqs_on+0x9d/0x150
[ 84.143353][ T10] ? __pfx_kthread+0x10/0x10
[ 84.147949][ T10] ret_from_fork+0x4b/0x80
[ 84.152390][ T10] ? __pfx_kthread+0x10/0x10
[ 84.156991][ T10] ret_from_fork_asm+0x1a/0x30
[ 84.161761][ T10]
[ 84.164950][ T10] Kernel Offset: disabled
[ 84.169297][ T10] Rebooting in 86400 seconds..