./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2387260526 <...> Warning: Permanently added '10.128.1.82' (ED25519) to the list of known hosts. execve("./syz-executor2387260526", ["./syz-executor2387260526"], 0x7ffc770561e0 /* 10 vars */) = 0 brk(NULL) = 0x555585b9e000 brk(0x555585b9ed00) = 0x555585b9ed00 arch_prctl(ARCH_SET_FS, 0x555585b9e380) = 0 set_tid_address(0x555585b9e650) = 5831 set_robust_list(0x555585b9e660, 24) = 0 rseq(0x555585b9eca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2387260526", 4096) = 28 getrandom("\x0f\xd5\xc1\xee\x8f\xac\x38\xd1", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555585b9ed00 brk(0x555585bbfd00) = 0x555585bbfd00 brk(0x555585bc0000) = 0x555585bc0000 mprotect(0x7f79cc48c000, 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 5832 attached [pid 5832] set_robust_list(0x555585b9e660, 24 [pid 5831] <... clone resumed>, child_tidptr=0x555585b9e650) = 5832 [pid 5832] <... set_robust_list resumed>) = 0 [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5832] setpgid(0, 0) = 0 [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5832] write(3, "1000", 4) = 4 [pid 5832] close(3) = 0 [pid 5832] write(1, "executing program\n", 18executing program ) = 18 [pid 5832] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5832] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd7bad36e0) = 18 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [ 82.325180][ T974] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd7bad36e0) = 18 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd7bad36e0) = 9 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd7bad36e0) = 83 [ 82.494798][ T974] usb 1-1: Using ep0 maxpacket: 16 [ 82.506566][ T974] usb 1-1: config 0 has an invalid interface number: 6 but max is 0 [ 82.515474][ T974] usb 1-1: config 0 has no interface number 0 [ 82.522563][ T974] usb 1-1: config 0 interface 6 altsetting 0 endpoint 0xC has invalid maxpacket 1024, setting to 64 [ 82.534038][ T974] usb 1-1: config 0 interface 6 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 120 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd7bad36e0) = 4 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [ 82.544929][ T974] usb 1-1: config 0 interface 6 altsetting 0 endpoint 0x8A has an invalid bInterval 127, changing to 10 [ 82.556339][ T974] usb 1-1: config 0 interface 6 altsetting 0 has a duplicate endpoint with address 0x7, skipping [ 82.566986][ T974] usb 1-1: config 0 interface 6 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd7bad36e0) = 8 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd7bad36e0) = 8 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd7bad36e0) = 8 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f79cc4923ec) = -1 EINVAL (Invalid argument) [ 82.663482][ T974] usb 1-1: New USB device found, idVendor=19d2, idProduct=0078, bcdDevice=74.c0 [ 82.672814][ T974] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.681331][ T974] usb 1-1: Product: syz [ 82.685558][ T974] usb 1-1: Manufacturer: syz [ 82.690475][ T974] usb 1-1: SerialNumber: syz [ 82.698823][ T974] usb 1-1: config 0 descriptor?? [pid 5832] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f79cc4923fc) = -1 EINVAL (Invalid argument) [pid 5832] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd7bad36e0) = 0 [ 82.754005][ T974] smsusb:smsusb_probe: board id=15, interface number 6 [ 82.766043][ T974] smsusb:siano_media_device_register: media controller created [ 82.775451][ T974] ------------[ cut here ]------------ [ 82.781425][ T974] usb 1-1: BOGUS urb xfer, pipe 3 != type 1 [ 82.788170][ T974] WARNING: CPU: 0 PID: 974 at drivers/usb/core/urb.c:504 usb_submit_urb+0xc4e/0x1930 [ 82.797773][ T974] Modules linked in: [ 82.801844][ T974] CPU: 0 UID: 0 PID: 974 Comm: kworker/0:2 Not tainted 6.13.0-syzkaller-02526-gc4b9570cfb63 #0 [ 82.813545][ T974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 82.823831][ T974] Workqueue: usb_hub_wq hub_event [ 82.828974][ T974] RIP: 0010:usb_submit_urb+0xc4e/0x1930 [ 82.834555][ T974] Code: f8 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 ee 08 00 00 45 8b 07 48 c7 c7 c0 1f b0 8c 48 8b 34 24 4c 89 e2 89 e9 e8 53 0f 18 fa 90 <0f> 0b 90 90 48 8b 5c 24 30 41 89 dc 4c 89 e7 48 c7 c6 70 73 5a 8f [ 82.854286][ T974] RSP: 0018:ffffc90003a9ea48 EFLAGS: 00010246 [ 82.860448][ T974] RAX: b38e633f3cbf1100 RBX: dffffc0000000000 RCX: ffff888026479e00 [ 82.868516][ T974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.876579][ T974] RBP: 0000000000000003 R08: ffffffff81603132 R09: fffffbfff1cfa638 [ 82.884595][ T974] R10: dffffc0000000000 R11: fffffbfff1cfa638 R12: ffff88802969dec0 [ 82.892768][ T974] R13: ffff88801ff34300 R14: 0000000000000001 R15: ffffffff8cb01dac [ 82.900905][ T974] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 82.910126][ T974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.916790][ T974] CR2: 0000559f4f1876c8 CR3: 000000007ad42000 CR4: 00000000003526f0 [ 82.924894][ T974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.932903][ T974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.940939][ T974] Call Trace: [ 82.944253][ T974] [ 82.947244][ T974] ? __warn+0x165/0x4d0 [ 82.951442][ T974] ? usb_submit_urb+0xc4e/0x1930 [ 82.956467][ T974] ? report_bug+0x2b3/0x500 [ 82.961020][ T974] ? usb_submit_urb+0xc4e/0x1930 [ 82.966108][ T974] ? handle_bug+0x60/0x90 [ 82.970479][ T974] ? exc_invalid_op+0x1a/0x50 [ 82.975277][ T974] ? asm_exc_invalid_op+0x1a/0x20 [ 82.980356][ T974] ? __warn_printk+0x292/0x360 [ 82.985226][ T974] ? usb_submit_urb+0xc4e/0x1930 [ 82.990227][ T974] ? usb_submit_urb+0xc4d/0x1930 [ 82.995293][ T974] smsusb_start_streaming+0x22/0x340 [pid 5832] exit_group(0) = ? [pid 5832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5832, 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, child_tidptr=0x555585b9e650) = 5838 ./strace-static-x86_64: Process 5838 attached [ 83.000744][ T974] smsusb_probe+0x1c54/0x2410 [ 83.005539][ T974] ? __pfx_smsusb_probe+0x10/0x10 [ 83.010649][ T974] ? __pfx_smsusb_sendrequest+0x10/0x10 [ 83.016307][ T974] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 83.022528][ T974] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 83.029171][ T974] ? __pm_runtime_set_status+0x6c1/0xa10 [ 83.034957][ T974] usb_probe_interface+0x641/0xbb0 [ 83.040965][ T974] ? __pfx_usb_probe_interface+0x10/0x10 [ 83.047017][ T974] really_probe+0x2b9/0xad0 [pid 5838] set_robust_list(0x555585b9e660, 24) = 0 [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5838] setpgid(0, 0) = 0 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 83.053200][ T974] __driver_probe_device+0x1a2/0x390 [ 83.060456][ T974] driver_probe_device+0x50/0x430 [ 83.065758][ T974] __device_attach_driver+0x2d6/0x530 [ 83.071188][ T974] bus_for_each_drv+0x24e/0x2e0 [ 83.076393][ T974] ? __pfx___device_attach_driver+0x10/0x10 [ 83.082474][ T974] ? __pfx_bus_for_each_drv+0x10/0x10 [ 83.088728][ T974] __device_attach+0x333/0x520 [ 83.093753][ T974] ? __pfx_lock_release+0x10/0x10 [ 83.098925][ T974] ? __pfx___device_attach+0x10/0x10 [pid 5838] write(3, "1000", 4) = 4 [pid 5838] close(3) = 0 executing program [pid 5838] write(1, "executing program\n", 18) = 18 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5838] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd7bad46f0) = 0 [ 83.104266][ T974] ? do_raw_spin_unlock+0x13c/0x8b0 [ 83.109961][ T974] bus_probe_device+0x189/0x260 [ 83.114909][ T974] device_add+0x856/0xbf0 [ 83.119513][ T974] usb_set_configuration+0x1976/0x1fb0 [ 83.125402][ T974] usb_generic_driver_probe+0x88/0x140 [ 83.131005][ T974] usb_probe_device+0x1b8/0x380 [ 83.135975][ T974] ? __pfx_usb_probe_device+0x10/0x10 [ 83.141391][ T974] really_probe+0x2b9/0xad0 [ 83.146798][ T974] __driver_probe_device+0x1a2/0x390 [pid 5838] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd7bad46f0) = 0 [ 83.152178][ T974] driver_probe_device+0x50/0x430 [ 83.157345][ T974] __device_attach_driver+0x2d6/0x530 [ 83.163134][ T974] bus_for_each_drv+0x24e/0x2e0 [ 83.168376][ T974] ? __pfx___device_attach_driver+0x10/0x10 [ 83.174398][ T974] ? __pfx_bus_for_each_drv+0x10/0x10 [ 83.180001][ T974] __device_attach+0x333/0x520 [ 83.185387][ T974] ? __pfx___device_attach+0x10/0x10 [ 83.191207][ T974] bus_probe_device+0x189/0x260 [ 83.196198][ T974] device_add+0x856/0xbf0 [ 83.201761][ T974] usb_new_device+0x104a/0x19a0 [ 83.206909][ T974] ? __pfx_usb_new_device+0x10/0x10 [ 83.212328][ T974] ? _raw_spin_unlock_irq+0x23/0x50 [ 83.217945][ T974] ? lockdep_hardirqs_on+0x99/0x150 [ 83.223282][ T974] hub_event+0x2d6d/0x5150 [ 83.227858][ T974] ? __pfx_hub_event+0x10/0x10 [ 83.232798][ T974] ? __pfx_lock_acquire+0x10/0x10 [ 83.237925][ T974] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 83.243960][ T974] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.250429][ T974] ? process_scheduled_works+0x976/0x1840 [ 83.256252][ T974] process_scheduled_works+0xa66/0x1840 [ 83.261893][ T974] ? __pfx_process_scheduled_works+0x10/0x10 [ 83.268171][ T974] ? assign_work+0x364/0x3d0 [ 83.273202][ T974] worker_thread+0x870/0xd30 [ 83.278310][ T974] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 83.284712][ T974] ? __kthread_parkme+0x169/0x1d0 [ 83.290034][ T974] ? __pfx_worker_thread+0x10/0x10 [ 83.295405][ T974] kthread+0x7a9/0x920 [ 83.299556][ T974] ? __pfx_kthread+0x10/0x10 [ 83.304533][ T974] ? __pfx_worker_thread+0x10/0x10 [ 83.309827][ T974] ? __pfx_kthread+0x10/0x10 [ 83.314744][ T974] ? __pfx_kthread+0x10/0x10 [ 83.319441][ T974] ? __pfx_kthread+0x10/0x10 [ 83.324306][ T974] ? _raw_spin_unlock_irq+0x23/0x50 [ 83.329741][ T974] ? lockdep_hardirqs_on+0x99/0x150 [ 83.335248][ T974] ? __pfx_kthread+0x10/0x10 [ 83.340104][ T974] ret_from_fork+0x4b/0x80 [ 83.344576][ T974] ? __pfx_kthread+0x10/0x10 [ 83.349652][ T974] ret_from_fork_asm+0x1a/0x30 [ 83.354575][ T974] [ 83.358645][ T974] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 83.366589][ T974] CPU: 0 UID: 0 PID: 974 Comm: kworker/0:2 Not tainted 6.13.0-syzkaller-02526-gc4b9570cfb63 #0 [ 83.377066][ T974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 83.387236][ T974] Workqueue: usb_hub_wq hub_event [ 83.392387][ T974] Call Trace: [ 83.395679][ T974] [ 83.398888][ T974] dump_stack_lvl+0x241/0x360 [ 83.403905][ T974] ? __pfx_dump_stack_lvl+0x10/0x10 [ 83.409353][ T974] ? __pfx__printk+0x10/0x10 [ 83.413978][ T974] ? _printk+0xd5/0x120 [ 83.418256][ T974] ? __init_begin+0x41000/0x41000 [ 83.423299][ T974] ? vscnprintf+0x5d/0x90 [ 83.427649][ T974] panic+0x349/0x880 [ 83.431586][ T974] ? __warn+0x174/0x4d0 [ 83.435847][ T974] ? __pfx_panic+0x10/0x10 [ 83.440294][ T974] ? ret_from_fork_asm+0x1a/0x30 [ 83.445274][ T974] __warn+0x344/0x4d0 [ 83.449492][ T974] ? usb_submit_urb+0xc4e/0x1930 [ 83.454752][ T974] report_bug+0x2b3/0x500 [ 83.459204][ T974] ? usb_submit_urb+0xc4e/0x1930 [ 83.464281][ T974] handle_bug+0x60/0x90 [ 83.468559][ T974] exc_invalid_op+0x1a/0x50 [ 83.473211][ T974] asm_exc_invalid_op+0x1a/0x20 [ 83.478753][ T974] RIP: 0010:usb_submit_urb+0xc4e/0x1930 [ 83.485056][ T974] Code: f8 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 ee 08 00 00 45 8b 07 48 c7 c7 c0 1f b0 8c 48 8b 34 24 4c 89 e2 89 e9 e8 53 0f 18 fa 90 <0f> 0b 90 90 48 8b 5c 24 30 41 89 dc 4c 89 e7 48 c7 c6 70 73 5a 8f [ 83.507200][ T974] RSP: 0018:ffffc90003a9ea48 EFLAGS: 00010246 [ 83.513851][ T974] RAX: b38e633f3cbf1100 RBX: dffffc0000000000 RCX: ffff888026479e00 [ 83.521968][ T974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.530141][ T974] RBP: 0000000000000003 R08: ffffffff81603132 R09: fffffbfff1cfa638 [ 83.539380][ T974] R10: dffffc0000000000 R11: fffffbfff1cfa638 R12: ffff88802969dec0 [ 83.547484][ T974] R13: ffff88801ff34300 R14: 0000000000000001 R15: ffffffff8cb01dac [ 83.556024][ T974] ? __warn_printk+0x292/0x360 [ 83.560849][ T974] ? usb_submit_urb+0xc4d/0x1930 [ 83.566029][ T974] smsusb_start_streaming+0x22/0x340 [ 83.571525][ T974] smsusb_probe+0x1c54/0x2410 [ 83.576310][ T974] ? __pfx_smsusb_probe+0x10/0x10 [ 83.581563][ T974] ? __pfx_smsusb_sendrequest+0x10/0x10 [ 83.588391][ T974] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 83.595136][ T974] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 83.601936][ T974] ? __pm_runtime_set_status+0x6c1/0xa10 [ 83.607774][ T974] usb_probe_interface+0x641/0xbb0 [ 83.612936][ T974] ? __pfx_usb_probe_interface+0x10/0x10 [ 83.618698][ T974] really_probe+0x2b9/0xad0 [ 83.623549][ T974] __driver_probe_device+0x1a2/0x390 [ 83.629218][ T974] driver_probe_device+0x50/0x430 [ 83.635479][ T974] __device_attach_driver+0x2d6/0x530 [ 83.641344][ T974] bus_for_each_drv+0x24e/0x2e0 [ 83.646446][ T974] ? __pfx___device_attach_driver+0x10/0x10 [ 83.652394][ T974] ? __pfx_bus_for_each_drv+0x10/0x10 [ 83.658679][ T974] __device_attach+0x333/0x520 [ 83.663470][ T974] ? __pfx_lock_release+0x10/0x10 [ 83.668646][ T974] ? __pfx___device_attach+0x10/0x10 [ 83.674041][ T974] ? do_raw_spin_unlock+0x13c/0x8b0 [ 83.679441][ T974] bus_probe_device+0x189/0x260 [ 83.684492][ T974] device_add+0x856/0xbf0 [ 83.689315][ T974] usb_set_configuration+0x1976/0x1fb0 [ 83.694995][ T974] usb_generic_driver_probe+0x88/0x140 [ 83.700763][ T974] usb_probe_device+0x1b8/0x380 [ 83.706092][ T974] ? __pfx_usb_probe_device+0x10/0x10 [ 83.711501][ T974] really_probe+0x2b9/0xad0 [ 83.716317][ T974] __driver_probe_device+0x1a2/0x390 [ 83.721804][ T974] driver_probe_device+0x50/0x430 [ 83.726948][ T974] __device_attach_driver+0x2d6/0x530 [ 83.732356][ T974] bus_for_each_drv+0x24e/0x2e0 [ 83.737227][ T974] ? __pfx___device_attach_driver+0x10/0x10 [ 83.743152][ T974] ? __pfx_bus_for_each_drv+0x10/0x10 [ 83.748729][ T974] __device_attach+0x333/0x520 [ 83.753640][ T974] ? __pfx___device_attach+0x10/0x10 [ 83.759172][ T974] bus_probe_device+0x189/0x260 [ 83.764086][ T974] device_add+0x856/0xbf0 [ 83.768455][ T974] usb_new_device+0x104a/0x19a0 [ 83.773661][ T974] ? __pfx_usb_new_device+0x10/0x10 [ 83.779432][ T974] ? _raw_spin_unlock_irq+0x23/0x50 [ 83.785926][ T974] ? lockdep_hardirqs_on+0x99/0x150 [ 83.791362][ T974] hub_event+0x2d6d/0x5150 [ 83.796710][ T974] ? __pfx_hub_event+0x10/0x10 [ 83.801711][ T974] ? __pfx_lock_acquire+0x10/0x10 [ 83.806863][ T974] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 83.812883][ T974] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 83.819350][ T974] ? process_scheduled_works+0x976/0x1840 [ 83.825876][ T974] process_scheduled_works+0xa66/0x1840 [ 83.831497][ T974] ? __pfx_process_scheduled_works+0x10/0x10 [ 83.838150][ T974] ? assign_work+0x364/0x3d0 [ 83.843192][ T974] worker_thread+0x870/0xd30 [ 83.849016][ T974] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 83.855214][ T974] ? __kthread_parkme+0x169/0x1d0 [ 83.860402][ T974] ? __pfx_worker_thread+0x10/0x10 [ 83.865708][ T974] kthread+0x7a9/0x920 [ 83.869991][ T974] ? __pfx_kthread+0x10/0x10 [ 83.874864][ T974] ? __pfx_worker_thread+0x10/0x10 [ 83.880083][ T974] ? __pfx_kthread+0x10/0x10 [ 83.884693][ T974] ? __pfx_kthread+0x10/0x10 [ 83.889344][ T974] ? __pfx_kthread+0x10/0x10 [ 83.893978][ T974] ? _raw_spin_unlock_irq+0x23/0x50 [ 83.899287][ T974] ? lockdep_hardirqs_on+0x99/0x150 [ 83.904592][ T974] ? __pfx_kthread+0x10/0x10 [ 83.909571][ T974] ret_from_fork+0x4b/0x80 [ 83.914177][ T974] ? __pfx_kthread+0x10/0x10 [ 83.918982][ T974] ret_from_fork_asm+0x1a/0x30 [ 83.923904][ T974] [ 83.927453][ T974] Kernel Offset: disabled [ 83.932036][ T974] Rebooting in 86400 seconds..