./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1811840381 <...> Warning: Permanently added '10.128.0.27' (ED25519) to the list of known hosts. execve("./syz-executor1811840381", ["./syz-executor1811840381"], 0x7ffcc0f3e620 /* 10 vars */) = 0 brk(NULL) = 0x555556b07000 brk(0x555556b07d00) = 0x555556b07d00 arch_prctl(ARCH_SET_FS, 0x555556b07380) = 0 set_tid_address(0x555556b07650) = 5063 set_robust_list(0x555556b07660, 24) = 0 rseq(0x555556b07ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1811840381", 4096) = 28 getrandom("\x96\x34\xef\x47\x96\xdd\x67\x68", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556b07d00 brk(0x555556b28d00) = 0x555556b28d00 brk(0x555556b29000) = 0x555556b29000 mprotect(0x7f5f2c28c000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5064 attached , child_tidptr=0x555556b07650) = 5064 [ 81.383482][ T27] audit: type=1400 audit(1700988169.027:83): avc: denied { execmem } for pid=5063 comm="syz-executor181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 5064] set_robust_list(0x555556b07660, 24) = 0 [pid 5064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5064] setpgid(0, 0) = 0 [pid 5064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1000", 4) = 4 [pid 5064] close(3) = 0 [ 81.415432][ T27] audit: type=1400 audit(1700988169.067:84): avc: denied { append } for pid=4495 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.446381][ T27] audit: type=1400 audit(1700988169.067:85): avc: denied { open } for pid=4495 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [pid 5064] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5064] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd71e85040) = 0 [ 81.471970][ T27] audit: type=1400 audit(1700988169.067:86): avc: denied { getattr } for pid=4495 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.502104][ T27] audit: type=1400 audit(1700988169.147:87): avc: denied { read write } for pid=5064 comm="syz-executor181" name="raw-gadget" dev="devtmpfs" ino=732 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 5064] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [ 81.532522][ T27] audit: type=1400 audit(1700988169.147:88): avc: denied { open } for pid=5064 comm="syz-executor181" path="/dev/raw-gadget" dev="devtmpfs" ino=732 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 81.568020][ T27] audit: type=1400 audit(1700988169.147:89): avc: denied { ioctl } for pid=5064 comm="syz-executor181" path="/dev/raw-gadget" dev="devtmpfs" ino=732 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [ 81.804260][ T22] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5064] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd71e84030) = 18 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [ 82.104362][ T22] usb 1-1: Using ep0 maxpacket: 8 [pid 5064] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd71e84030) = 18 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd71e84030) = 9 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd71e84030) = 70 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd71e84030) = 4 [ 82.264201][ T22] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd71e84030) = 8 [pid 5064] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5064] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 82.364363][ T22] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 82.376746][ T22] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 82.386334][ T22] usb 1-1: Manufacturer: syz [ 82.398109][ T22] usb 1-1: config 0 descriptor?? [pid 5064] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd71e84030) = 0 [pid 5064] exit_group(0) = ? [pid 5064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5070 attached , child_tidptr=0x555556b07650) = 5070 [pid 5070] set_robust_list(0x555556b07660, 24) = 0 [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] setpgid(0, 0) = 0 [ 82.674636][ T22] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 82.684115][ T22] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 82.702089][ T22] ------------[ cut here ]------------ [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] write(3, "1000", 4) = 4 [pid 5070] close(3) = 0 [pid 5070] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5070] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd71e85040) = 0 [pid 5070] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 82.712830][ T22] WARNING: CPU: 1 PID: 22 at drivers/media/mc/mc-entity.c:1096 media_create_pad_link+0x4ea/0x640 [ 82.727540][ T22] Modules linked in: [ 82.735278][ T22] CPU: 1 PID: 22 Comm: kworker/1:0 Not tainted 6.7.0-rc2-syzkaller-00206-gb46ae77f6787 #0 [ 82.748453][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 82.760952][ T22] Workqueue: usb_hub_wq hub_event [pid 5070] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd71e85040) = 0 [ 82.767571][ T22] RIP: 0010:media_create_pad_link+0x4ea/0x640 [ 82.776155][ T22] Code: ac 7f fa 89 d8 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 a7 ac 7f fa 90 0f 0b 90 bb ea ff ff ff eb da e8 97 ac 7f fa 90 <0f> 0b 90 eb ee e8 8c ac 7f fa 90 0f 0b 90 eb e3 e8 81 ac 7f fa 90 [ 82.802435][ T22] RSP: 0018:ffffc900003defb8 EFLAGS: 00010293 [ 82.810153][ T22] RAX: 0000000000000000 RBX: ffff888016ecf880 RCX: ffffffff8706cf50 [ 82.819608][ T22] RDX: ffff88801ae54140 RSI: ffffffff8706d3b9 RDI: 0000000000000002 [ 82.830813][ T22] RBP: ffff88807b1cf080 R08: 0000000000000002 R09: 0000000000000000 [ 82.842502][ T22] R10: 0000000000000000 R11: ffffffff915df108 R12: 0000000000000000 [ 82.852557][ T22] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 82.862644][ T22] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 82.874299][ T22] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.884163][ T22] CR2: 0000559f5a016ae8 CR3: 0000000020496000 CR4: 00000000003506f0 [ 82.895341][ T22] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.909546][ T22] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.920529][ T22] Call Trace: [ 82.924875][ T22] [ 82.928364][ T22] ? show_regs+0x8f/0xa0 [ 82.933860][ T22] ? __warn+0xe6/0x390 [ 82.940064][ T22] ? media_create_pad_link+0x4ea/0x640 [ 82.947045][ T22] ? report_bug+0x3bc/0x580 [ 82.953114][ T22] ? handle_bug+0x3d/0x70 [ 82.958174][ T22] ? exc_invalid_op+0x17/0x40 [ 82.965511][ T22] ? asm_exc_invalid_op+0x1a/0x20 [ 82.971401][ T22] ? media_create_pad_link+0x80/0x640 [ 82.977759][ T22] ? media_create_pad_link+0x4e9/0x640 [ 82.984031][ T22] ? media_create_pad_link+0x4ea/0x640 [ 82.990458][ T22] ? media_create_pad_link+0x4e9/0x640 [ 82.997556][ T22] uvc_mc_register_entities+0x3a0/0xa90 [ 83.004941][ T22] uvc_probe+0x271a/0x4770 [ 83.009823][ T22] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 83.023629][ T22] usb_probe_interface+0x307/0x930 [ 83.029686][ T22] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 83.036349][ T22] really_probe+0x234/0xc90 [ 83.042798][ T22] __driver_probe_device+0x1de/0x4b0 [ 83.051661][ T22] driver_probe_device+0x4c/0x1a0 [ 83.060824][ T22] __device_attach_driver+0x1d4/0x300 [ 83.068738][ T22] ? driver_probe_device+0x1a0/0x1a0 [ 83.077721][ T22] bus_for_each_drv+0x157/0x1d0 [ 83.088422][ T22] ? bus_for_each_dev+0x1d0/0x1d0 [ 83.095759][ T22] ? lockdep_hardirqs_on+0x7d/0x110 [ 83.106213][ T22] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 83.114230][ T22] __device_attach+0x1e8/0x4b0 [ 83.122713][ T22] ? device_driver_attach+0x200/0x200 [ 83.133202][ T22] ? do_raw_spin_unlock+0x173/0x230 [ 83.140591][ T22] bus_probe_device+0x17c/0x1c0 [ 83.149686][ T22] device_add+0x117e/0x1aa0 [ 83.156151][ T22] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 83.168366][ T22] ? mark_held_locks+0x9f/0xe0 [ 83.174678][ T22] usb_set_configuration+0x10cb/0x1c40 [ 83.180995][ T22] usb_generic_driver_probe+0xca/0x130 [ 83.192094][ T22] usb_probe_device+0xda/0x2c0 [ 83.207171][ T22] ? usb_driver_release_interface+0x190/0x190 [ 83.215851][ T22] really_probe+0x234/0xc90 [ 83.224615][ T22] __driver_probe_device+0x1de/0x4b0 [ 83.232786][ T22] ? usb_driver_applicable+0x1c4/0x220 [ 83.239749][ T22] driver_probe_device+0x4c/0x1a0 [ 83.246962][ T22] __device_attach_driver+0x1d4/0x300 [ 83.256048][ T22] ? driver_probe_device+0x1a0/0x1a0 [ 83.264810][ T22] bus_for_each_drv+0x157/0x1d0 [ 83.274109][ T22] ? bus_for_each_dev+0x1d0/0x1d0 [ 83.283478][ T22] ? lockdep_hardirqs_on+0x7d/0x110 [ 83.290570][ T22] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 83.297384][ T22] __device_attach+0x1e8/0x4b0 [ 83.302473][ T22] ? device_driver_attach+0x200/0x200 [ 83.308694][ T22] ? do_raw_spin_unlock+0x173/0x230 [ 83.315431][ T22] bus_probe_device+0x17c/0x1c0 [ 83.320857][ T22] device_add+0x117e/0x1aa0 [ 83.326095][ T22] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 83.333676][ T22] ? add_device_randomness+0xb8/0xe0 [ 83.343204][ T22] usb_new_device+0xd80/0x19f0 [ 83.349544][ T22] ? hub_disconnect+0x520/0x520 [ 83.355741][ T22] hub_event+0x2dac/0x4e10 [ 83.360622][ T22] ? hub_port_debounce+0x3d0/0x3d0 [ 83.368652][ T22] ? reacquire_held_locks+0x421/0x4c0 [ 83.374791][ T22] ? lock_sync+0x190/0x190 [ 83.380642][ T22] ? reacquire_held_locks+0x4c0/0x4c0 [ 83.386907][ T22] process_one_work+0x886/0x15d0 [ 83.392366][ T22] ? hcd_died_work+0x60/0x60 [ 83.397440][ T22] ? workqueue_congested+0x300/0x300 [ 83.403469][ T22] ? assign_work+0x1a0/0x250 [ 83.408764][ T22] worker_thread+0x8b9/0x1290 [ 83.415296][ T22] ? process_one_work+0x15d0/0x15d0 [ 83.420755][ T22] kthread+0x2c6/0x3a0 [ 83.426133][ T22] ? _raw_spin_unlock_irq+0x23/0x50 [ 83.432023][ T22] ? kthread_complete_and_exit+0x40/0x40 [ 83.439681][ T22] ret_from_fork+0x45/0x80 [ 83.445083][ T22] ? kthread_complete_and_exit+0x40/0x40 [ 83.452621][ T22] ret_from_fork_asm+0x11/0x20 [ 83.458395][ T22] [ 83.462035][ T22] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 83.471795][ T22] CPU: 1 PID: 22 Comm: kworker/1:0 Not tainted 6.7.0-rc2-syzkaller-00206-gb46ae77f6787 #0 [ 83.486984][ T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 83.499861][ T22] Workqueue: usb_hub_wq hub_event [ 83.505819][ T22] Call Trace: [ 83.510053][ T22] [ 83.514272][ T22] dump_stack_lvl+0xd9/0x1b0 [ 83.519013][ T22] panic+0x6dc/0x790 [ 83.523123][ T22] ? panic_smp_self_stop+0xa0/0xa0 [ 83.532072][ T22] ? show_trace_log_lvl+0x363/0x4f0 [ 83.537615][ T22] ? check_panic_on_warn+0x1f/0xb0 [ 83.543482][ T22] ? media_create_pad_link+0x4ea/0x640 [ 83.550207][ T22] check_panic_on_warn+0xab/0xb0 [ 83.559385][ T22] __warn+0xf2/0x390 [ 83.563897][ T22] ? media_create_pad_link+0x4ea/0x640 [ 83.573095][ T22] report_bug+0x3bc/0x580 [ 83.577851][ T22] handle_bug+0x3d/0x70 [ 83.586723][ T22] exc_invalid_op+0x17/0x40 [ 83.593933][ T22] asm_exc_invalid_op+0x1a/0x20 [ 83.599367][ T22] RIP: 0010:media_create_pad_link+0x4ea/0x640 [ 83.606099][ T22] Code: ac 7f fa 89 d8 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 a7 ac 7f fa 90 0f 0b 90 bb ea ff ff ff eb da e8 97 ac 7f fa 90 <0f> 0b 90 eb ee e8 8c ac 7f fa 90 0f 0b 90 eb e3 e8 81 ac 7f fa 90 [ 83.632632][ T22] RSP: 0018:ffffc900003defb8 EFLAGS: 00010293 [ 83.648408][ T22] RAX: 0000000000000000 RBX: ffff888016ecf880 RCX: ffffffff8706cf50 [ 83.657226][ T22] RDX: ffff88801ae54140 RSI: ffffffff8706d3b9 RDI: 0000000000000002 [ 83.667803][ T22] RBP: ffff88807b1cf080 R08: 0000000000000002 R09: 0000000000000000 [ 83.676723][ T22] R10: 0000000000000000 R11: ffffffff915df108 R12: 0000000000000000 [ 83.685396][ T22] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 83.693913][ T22] ? media_create_pad_link+0x80/0x640 [ 83.700722][ T22] ? media_create_pad_link+0x4e9/0x640 [ 83.708169][ T22] ? media_create_pad_link+0x4e9/0x640 [ 83.714452][ T22] uvc_mc_register_entities+0x3a0/0xa90 [ 83.722786][ T22] uvc_probe+0x271a/0x4770 [ 83.729865][ T22] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 83.737223][ T22] usb_probe_interface+0x307/0x930 [ 83.742926][ T22] ? usb_match_dynamic_id+0x1a0/0x1a0 [ 83.748613][ T22] really_probe+0x234/0xc90 [ 83.753377][ T22] __driver_probe_device+0x1de/0x4b0 [ 83.758877][ T22] driver_probe_device+0x4c/0x1a0 [ 83.765196][ T22] __device_attach_driver+0x1d4/0x300 [ 83.770765][ T22] ? driver_probe_device+0x1a0/0x1a0 [ 83.776942][ T22] bus_for_each_drv+0x157/0x1d0 [ 83.782011][ T22] ? bus_for_each_dev+0x1d0/0x1d0 [ 83.787937][ T22] ? lockdep_hardirqs_on+0x7d/0x110 [ 83.793401][ T22] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 83.800497][ T22] __device_attach+0x1e8/0x4b0 [ 83.808055][ T22] ? device_driver_attach+0x200/0x200 [ 83.814120][ T22] ? do_raw_spin_unlock+0x173/0x230 [ 83.821394][ T22] bus_probe_device+0x17c/0x1c0 [ 83.830447][ T22] device_add+0x117e/0x1aa0 [ 83.838808][ T22] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 83.848315][ T22] ? mark_held_locks+0x9f/0xe0 [ 83.854858][ T22] usb_set_configuration+0x10cb/0x1c40 [ 83.861073][ T22] usb_generic_driver_probe+0xca/0x130 [ 83.867036][ T22] usb_probe_device+0xda/0x2c0 [ 83.872586][ T22] ? usb_driver_release_interface+0x190/0x190 [ 83.879755][ T22] really_probe+0x234/0xc90 [ 83.885692][ T22] __driver_probe_device+0x1de/0x4b0 [ 83.891474][ T22] ? usb_driver_applicable+0x1c4/0x220 [ 83.897532][ T22] driver_probe_device+0x4c/0x1a0 [ 83.903011][ T22] __device_attach_driver+0x1d4/0x300 [ 83.909322][ T22] ? driver_probe_device+0x1a0/0x1a0 [ 83.915364][ T22] bus_for_each_drv+0x157/0x1d0 [ 83.920429][ T22] ? bus_for_each_dev+0x1d0/0x1d0 [ 83.925558][ T22] ? lockdep_hardirqs_on+0x7d/0x110 [ 83.932233][ T22] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 83.938354][ T22] __device_attach+0x1e8/0x4b0 [ 83.943237][ T22] ? device_driver_attach+0x200/0x200 [ 83.948657][ T22] ? do_raw_spin_unlock+0x173/0x230 [ 83.954011][ T22] bus_probe_device+0x17c/0x1c0 [ 83.958990][ T22] device_add+0x117e/0x1aa0 [ 83.963883][ T22] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 83.971309][ T22] ? add_device_randomness+0xb8/0xe0 [ 83.977001][ T22] usb_new_device+0xd80/0x19f0 [ 83.981938][ T22] ? hub_disconnect+0x520/0x520 [ 83.988526][ T22] hub_event+0x2dac/0x4e10 [ 83.999667][ T22] ? hub_port_debounce+0x3d0/0x3d0 [ 84.004975][ T22] ? reacquire_held_locks+0x421/0x4c0 [ 84.010752][ T22] ? lock_sync+0x190/0x190 [ 84.015545][ T22] ? reacquire_held_locks+0x4c0/0x4c0 [ 84.021895][ T22] process_one_work+0x886/0x15d0 [ 84.027806][ T22] ? hcd_died_work+0x60/0x60 [ 84.032544][ T22] ? workqueue_congested+0x300/0x300 [ 84.038133][ T22] ? assign_work+0x1a0/0x250 [ 84.043986][ T22] worker_thread+0x8b9/0x1290 [ 84.048717][ T22] ? process_one_work+0x15d0/0x15d0 [ 84.054028][ T22] kthread+0x2c6/0x3a0 [ 84.058380][ T22] ? _raw_spin_unlock_irq+0x23/0x50 [ 84.064027][ T22] ? kthread_complete_and_exit+0x40/0x40 [ 84.070069][ T22] ret_from_fork+0x45/0x80 [ 84.074558][ T22] ? kthread_complete_and_exit+0x40/0x40 [ 84.081071][ T22] ret_from_fork_asm+0x11/0x20 [ 84.086606][ T22] [ 84.092379][ T22] Kernel Offset: disabled [ 84.097053][ T22] Rebooting in 86400 seconds..