./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor90092078 <...> Warning: Permanently added '10.128.10.33' (ED25519) to the list of known hosts. execve("./syz-executor90092078", ["./syz-executor90092078"], 0x7ffcd7481a90 /* 10 vars */) = 0 brk(NULL) = 0x5555557d0000 brk(0x5555557d0d00) = 0x5555557d0d00 arch_prctl(ARCH_SET_FS, 0x5555557d0380) = 0 set_tid_address(0x5555557d0650) = 5028 set_robust_list(0x5555557d0660, 24) = 0 rseq(0x5555557d0ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor90092078", 4096) = 26 getrandom("\x70\xfe\x5d\xaf\xca\x51\xac\xa9", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555557d0d00 brk(0x5555557f1d00) = 0x5555557f1d00 brk(0x5555557f2000) = 0x5555557f2000 mprotect(0x7f2d04dfb000, 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 5029 attached , child_tidptr=0x5555557d0650) = 5029 [pid 5029] set_robust_list(0x5555557d0660, 24) = 0 [pid 5029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5029] setpgid(0, 0) = 0 [pid 5029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5029] write(3, "1000", 4) = 4 [pid 5029] close(3) = 0 [pid 5029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5029] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff1ac07ac0) = 0 [pid 5029] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ac06ab0) = 18 [ 69.464561][ T779] usb 1-1: new full-speed USB device number 2 using dummy_hcd [pid 5029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ac06ab0) = 18 [pid 5029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ac06ab0) = 9 [pid 5029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ac06ab0) = 219 [ 69.824622][ T779] usb 1-1: config 0 has an invalid interface number: 24 but max is 0 [ 69.832824][ T779] usb 1-1: config 0 has an invalid interface number: 82 but max is 0 [ 69.841709][ T779] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 69.850886][ T779] usb 1-1: config 0 has no interface number 0 [ 69.857139][ T779] usb 1-1: config 0 has no interface number 1 [ 69.863233][ T779] usb 1-1: config 0 interface 24 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 12 [ 69.876456][ T779] usb 1-1: too many endpoints for config 0 interface 82 altsetting 47: 137, using maximum allowed: 30 [ 69.887606][ T779] usb 1-1: config 0 interface 82 altsetting 47 has a duplicate endpoint with address 0x1, skipping [ 69.898483][ T779] usb 1-1: config 0 interface 82 altsetting 47 has a duplicate endpoint with address 0x7, skipping [ 69.909202][ T779] usb 1-1: config 0 interface 82 altsetting 47 has a duplicate endpoint with address 0x3, skipping [ 69.919939][ T779] usb 1-1: config 0 interface 82 altsetting 47 endpoint 0x4 has invalid maxpacket 1576, setting to 64 [ 69.930934][ T779] usb 1-1: config 0 interface 82 altsetting 47 has an invalid endpoint with address 0x0, skipping [ 69.941563][ T779] usb 1-1: config 0 interface 82 altsetting 47 has an invalid endpoint with address 0x80, skipping [ 69.952295][ T779] usb 1-1: config 0 interface 82 altsetting 47 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [pid 5029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2d04e013ec) = 9 [pid 5029] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff1ac06ab0) = 0 [ 69.963366][ T779] usb 1-1: config 0 interface 82 altsetting 47 has 11 endpoint descriptors, different from the interface descriptor's value: 137 [ 69.976718][ T779] usb 1-1: config 0 interface 82 has no altsetting 0 [ 69.983445][ T779] usb 1-1: New USB device found, idVendor=0586, idProduct=3417, bcdDevice=e6.c2 [ 69.992530][ T779] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.002239][ T779] usb 1-1: config 0 descriptor?? [pid 5029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07af0) = 0 [pid 5029] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 5029] exit_group(0) = ? [pid 5029] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 70.194533][ T779] usb 1-1: reset full-speed USB device number 2 using dummy_hcd clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5032 attached , child_tidptr=0x5555557d0650) = 5032 [pid 5032] set_robust_list(0x5555557d0660, 24) = 0 [pid 5032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5032] setpgid(0, 0) = 0 [pid 5032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] write(3, "1000", 4) = 4 [pid 5032] close(3) = 0 [pid 5032] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5032] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff1ac07ac0) = 0 [pid 5032] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [ 70.624540][ T779] usb 1-1: device descriptor read/64, error -71 [pid 5032] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ac06ab0) = 18 [ 70.894541][ T779] usb 1-1: reset full-speed USB device number 2 using dummy_hcd [pid 5032] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ac06ab0) = 18 [pid 5032] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ac06ab0) = 219 [pid 5032] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2d04e013ec) = 9 [pid 5032] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff1ac06ab0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07af0) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_EP_DISABLE, 0x9) = 0 [pid 5032] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f2d04e015fc) = -1 EINVAL (Invalid argument) [pid 5032] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff1ac06ae0) = 0 [ 71.503830][ T8] usb 1-1: driver API: 1.9.9 2016-02-15 [1-1] [ 71.510247][ T8] usb 1-1: firmware API: 1.9.6 2012-07-07 [pid 5032] exit_group(0) = ? [pid 5032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5035 attached [pid 5035] set_robust_list(0x5555557d0660, 24) = 0 [pid 5035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5028] <... clone resumed>, child_tidptr=0x5555557d0650) = 5035 [pid 5035] <... prctl resumed>) = 0 [pid 5035] setpgid(0, 0) = 0 [pid 5035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5035] write(3, "1000", 4) = 4 [pid 5035] close(3) = 0 [pid 5035] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5035] ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff1ac07ac0) = 0 [pid 5035] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5035] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ac07ac0) = 0 [ 71.714794][ T779] usb 1-1: string descriptor 0 read error: -71 [ 71.721637][ T779] ------------[ cut here ]------------ [ 71.727643][ T779] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 71.734578][ T779] WARNING: CPU: 0 PID: 779 at drivers/usb/core/urb.c:504 usb_submit_urb+0xc48/0x18b0 [ 71.744080][ T779] Modules linked in: [ 71.748273][ T779] CPU: 0 PID: 779 Comm: kworker/0:2 Not tainted 6.6.0-rc1-syzkaller-00014-ga747acc0b752 #0 [ 71.758398][ T779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 71.768500][ T779] Workqueue: usb_hub_wq hub_event [ 71.773580][ T779] RIP: 0010:usb_submit_urb+0xc48/0x18b0 [ 71.779215][ T779] Code: 89 f8 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 a8 08 00 00 45 8b 07 48 c7 c7 60 57 a5 8b 48 8b 34 24 4c 89 e2 89 e9 e8 48 d5 c3 fa <0f> 0b 48 8b 5c 24 30 41 89 dc 4c 89 e7 48 c7 c6 70 34 e6 8d e8 df [ 71.799062][ T779] RSP: 0018:ffffc900046feb80 EFLAGS: 00010246 [ 71.805183][ T779] RAX: dd6475a775a55300 RBX: dffffc0000000000 RCX: ffff88801ce59dc0 [ 71.813179][ T779] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 71.821215][ T779] RBP: 0000000000000001 R08: ffffffff81542432 R09: 1ffff920008dfcdc [ 71.829242][ T779] R10: dffffc0000000000 R11: fffff520008dfcdd R12: ffff8880210359b0 [ 71.837283][ T779] R13: ffff888013ea9800 R14: 0000000000000000 R15: ffffffff8ba55548 [ 71.845296][ T779] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 71.854265][ T779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.860913][ T779] CR2: 00007f2d04dbab40 CR3: 000000002031c000 CR4: 00000000003506f0 [ 71.868921][ T779] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.876938][ T779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.885032][ T779] Call Trace: [ 71.888317][ T779] [ 71.891245][ T779] ? __warn+0x162/0x4a0 [ 71.895467][ T779] ? usb_submit_urb+0xc48/0x18b0 [ 71.900435][ T779] ? report_bug+0x2b3/0x500 [ 71.905007][ T779] ? usb_submit_urb+0xc48/0x18b0 [ 71.910000][ T779] ? handle_bug+0x3d/0x70 [ 71.914369][ T779] ? exc_invalid_op+0x1a/0x50 [ 71.919122][ T779] ? asm_exc_invalid_op+0x1a/0x20 [ 71.924187][ T779] ? __warn_printk+0x292/0x360 [ 71.929012][ T779] ? usb_submit_urb+0xc48/0x18b0 [ 71.934001][ T779] carl9170_usb_submit_cmd_urb+0x8d/0x100 [ 71.939813][ T779] carl9170_usb_disconnect+0x90/0x160 [ 71.945251][ T779] usb_unbind_interface+0x1d1/0x840 [ 71.950495][ T779] ? kernfs_remove_by_name_ns+0x113/0x150 [ 71.956324][ T779] ? usb_driver_release_interface+0x1c0/0x1c0 [ 71.962417][ T779] device_release_driver_internal+0x4f9/0x7a0 [ 71.968553][ T779] usb_forced_unbind_intf+0x15c/0x230 [ 71.973949][ T779] usb_reset_device+0x469/0xb00 [ 71.978864][ T779] carl9170_usb_probe+0x53/0xbf0 [ 71.983830][ T779] ? do_raw_spin_unlock+0x13b/0x8b0 [ 71.989073][ T779] ? usb_disable_lpm+0x77/0x380 [ 71.993950][ T779] usb_probe_interface+0x5c4/0xb00 [ 71.999123][ T779] ? usb_register_driver+0x3d0/0x3d0 [ 72.004491][ T779] really_probe+0x294/0xc30 [ 72.009009][ T779] __driver_probe_device+0x1a2/0x3d0 [ 72.014319][ T779] driver_probe_device+0x50/0x420 [ 72.019429][ T779] __device_attach_driver+0x2d3/0x520 [ 72.024934][ T779] bus_for_each_drv+0x24a/0x2d0 [ 72.029788][ T779] ? coredump_store+0x90/0x90 [ 72.034518][ T779] ? bus_find_device+0x2e0/0x2e0 [ 72.039482][ T779] ? lock_release+0xbf/0x9d0 [ 72.044111][ T779] __device_attach+0x32f/0x510 [ 72.048957][ T779] ? device_attach+0x20/0x20 [ 72.053579][ T779] bus_probe_device+0x185/0x260 [ 72.058492][ T779] device_add+0x8cc/0xc90 [ 72.062888][ T779] usb_set_configuration+0x1976/0x1fb0 [ 72.068439][ T779] usb_generic_driver_probe+0x88/0x140 [ 72.073944][ T779] usb_probe_device+0x134/0x270 [ 72.078904][ T779] ? usb_register_device_driver+0x240/0x240 [ 72.084869][ T779] really_probe+0x294/0xc30 [ 72.089414][ T779] __driver_probe_device+0x1a2/0x3d0 [ 72.094781][ T779] driver_probe_device+0x50/0x420 [ 72.099838][ T779] __device_attach_driver+0x2d3/0x520 [ 72.105289][ T779] bus_for_each_drv+0x24a/0x2d0 [ 72.110181][ T779] ? coredump_store+0x90/0x90 [ 72.114940][ T779] ? bus_find_device+0x2e0/0x2e0 [ 72.119908][ T779] ? rcu_is_watching+0x15/0xb0 [ 72.124724][ T779] __device_attach+0x32f/0x510 [ 72.129524][ T779] ? __lock_acquire+0x7f70/0x7f70 [ 72.134615][ T779] ? device_attach+0x20/0x20 [ 72.139228][ T779] ? do_raw_spin_unlock+0x13b/0x8b0 [ 72.144475][ T779] bus_probe_device+0x185/0x260 [ 72.149360][ T779] device_add+0x8cc/0xc90 [ 72.153727][ T779] usb_new_device+0xb7e/0x18d0 [ 72.158565][ T779] ? usb_disconnect+0x8d0/0x8d0 [ 72.163447][ T779] ? rcu_is_watching+0x15/0xb0 [ 72.168277][ T779] hub_event+0x2e3c/0x5090 [ 72.172750][ T779] ? led_work+0x770/0x770 [ 72.177134][ T779] ? read_lock_is_recursive+0x20/0x20 [ 72.182550][ T779] ? do_raw_spin_unlock+0x13b/0x8b0 [ 72.187784][ T779] ? __lock_acquire+0x55f1/0x7f70 [ 72.192859][ T779] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 72.198382][ T779] ? print_irqtrace_events+0x220/0x220 [ 72.203877][ T779] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 72.209835][ T779] ? rcu_is_watching+0x15/0xb0 [ 72.214685][ T779] process_one_work+0x781/0x1130 [ 72.219692][ T779] ? worker_detach_from_pool+0x290/0x290 [ 72.225388][ T779] ? assign_work+0x364/0x3d0 [ 72.230036][ T779] worker_thread+0xabf/0x1060 [ 72.234776][ T779] ? _raw_spin_unlock+0x40/0x40 [ 72.239634][ T779] ? __kthread_parkme+0x164/0x1c0 [ 72.244750][ T779] kthread+0x2b8/0x350 [ 72.248849][ T779] ? pr_cont_work+0x5e0/0x5e0 [ 72.253546][ T779] ? kthread_blkcg+0xd0/0xd0 [ 72.258216][ T779] ret_from_fork+0x48/0x80 [ 72.262666][ T779] ? kthread_blkcg+0xd0/0xd0 [ 72.267323][ T779] ret_from_fork_asm+0x11/0x20 [ 72.272125][ T779] [ 72.275192][ T779] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 72.282518][ T779] CPU: 0 PID: 779 Comm: kworker/0:2 Not tainted 6.6.0-rc1-syzkaller-00014-ga747acc0b752 #0 [ 72.292506][ T779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 72.302672][ T779] Workqueue: usb_hub_wq hub_event [ 72.307738][ T779] Call Trace: [ 72.311020][ T779] [ 72.313949][ T779] dump_stack_lvl+0x1e7/0x2d0 [ 72.318633][ T779] ? nf_tcp_handle_invalid+0x650/0x650 [ 72.324099][ T779] ? panic+0x770/0x770 [ 72.328165][ T779] ? vscnprintf+0x5d/0x80 [ 72.332506][ T779] panic+0x30f/0x770 [ 72.336416][ T779] ? __warn+0x171/0x4a0 [ 72.340588][ T779] ? __memcpy_flushcache+0x2b0/0x2b0 [ 72.345893][ T779] ? ret_from_fork_asm+0x11/0x20 [ 72.350843][ T779] __warn+0x314/0x4a0 [ 72.354830][ T779] ? usb_submit_urb+0xc48/0x18b0 [ 72.359871][ T779] report_bug+0x2b3/0x500 [ 72.364209][ T779] ? usb_submit_urb+0xc48/0x18b0 [ 72.369189][ T779] handle_bug+0x3d/0x70 [ 72.373372][ T779] exc_invalid_op+0x1a/0x50 [ 72.377893][ T779] asm_exc_invalid_op+0x1a/0x20 [ 72.382757][ T779] RIP: 0010:usb_submit_urb+0xc48/0x18b0 [ 72.388330][ T779] Code: 89 f8 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 a8 08 00 00 45 8b 07 48 c7 c7 60 57 a5 8b 48 8b 34 24 4c 89 e2 89 e9 e8 48 d5 c3 fa <0f> 0b 48 8b 5c 24 30 41 89 dc 4c 89 e7 48 c7 c6 70 34 e6 8d e8 df [ 72.407957][ T779] RSP: 0018:ffffc900046feb80 EFLAGS: 00010246 [ 72.414038][ T779] RAX: dd6475a775a55300 RBX: dffffc0000000000 RCX: ffff88801ce59dc0 [ 72.422011][ T779] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 72.429983][ T779] RBP: 0000000000000001 R08: ffffffff81542432 R09: 1ffff920008dfcdc [ 72.437956][ T779] R10: dffffc0000000000 R11: fffff520008dfcdd R12: ffff8880210359b0 [ 72.445930][ T779] R13: ffff888013ea9800 R14: 0000000000000000 R15: ffffffff8ba55548 [ 72.453906][ T779] ? __warn_printk+0x292/0x360 [ 72.458693][ T779] carl9170_usb_submit_cmd_urb+0x8d/0x100 [ 72.464423][ T779] carl9170_usb_disconnect+0x90/0x160 [ 72.469819][ T779] usb_unbind_interface+0x1d1/0x840 [ 72.475026][ T779] ? kernfs_remove_by_name_ns+0x113/0x150 [ 72.480749][ T779] ? usb_driver_release_interface+0x1c0/0x1c0 [ 72.486816][ T779] device_release_driver_internal+0x4f9/0x7a0 [ 72.492895][ T779] usb_forced_unbind_intf+0x15c/0x230 [ 72.498296][ T779] usb_reset_device+0x469/0xb00 [ 72.503174][ T779] carl9170_usb_probe+0x53/0xbf0 [ 72.508117][ T779] ? do_raw_spin_unlock+0x13b/0x8b0 [ 72.513314][ T779] ? usb_disable_lpm+0x77/0x380 [ 72.518173][ T779] usb_probe_interface+0x5c4/0xb00 [ 72.523306][ T779] ? usb_register_driver+0x3d0/0x3d0 [ 72.528596][ T779] really_probe+0x294/0xc30 [ 72.533108][ T779] __driver_probe_device+0x1a2/0x3d0 [ 72.538398][ T779] driver_probe_device+0x50/0x420 [ 72.543433][ T779] __device_attach_driver+0x2d3/0x520 [ 72.548812][ T779] bus_for_each_drv+0x24a/0x2d0 [ 72.553665][ T779] ? coredump_store+0x90/0x90 [ 72.558351][ T779] ? bus_find_device+0x2e0/0x2e0 [ 72.563290][ T779] ? lock_release+0xbf/0x9d0 [ 72.567892][ T779] __device_attach+0x32f/0x510 [ 72.572664][ T779] ? device_attach+0x20/0x20 [ 72.577265][ T779] bus_probe_device+0x185/0x260 [ 72.582127][ T779] device_add+0x8cc/0xc90 [ 72.586473][ T779] usb_set_configuration+0x1976/0x1fb0 [ 72.591947][ T779] usb_generic_driver_probe+0x88/0x140 [ 72.597422][ T779] usb_probe_device+0x134/0x270 [ 72.602365][ T779] ? usb_register_device_driver+0x240/0x240 [ 72.608258][ T779] really_probe+0x294/0xc30 [ 72.612856][ T779] __driver_probe_device+0x1a2/0x3d0 [ 72.618156][ T779] driver_probe_device+0x50/0x420 [ 72.623190][ T779] __device_attach_driver+0x2d3/0x520 [ 72.628569][ T779] bus_for_each_drv+0x24a/0x2d0 [ 72.633425][ T779] ? coredump_store+0x90/0x90 [ 72.638105][ T779] ? bus_find_device+0x2e0/0x2e0 [ 72.643044][ T779] ? rcu_is_watching+0x15/0xb0 [ 72.647815][ T779] __device_attach+0x32f/0x510 [ 72.652581][ T779] ? __lock_acquire+0x7f70/0x7f70 [ 72.657620][ T779] ? device_attach+0x20/0x20 [ 72.662217][ T779] ? do_raw_spin_unlock+0x13b/0x8b0 [ 72.667419][ T779] bus_probe_device+0x185/0x260 [ 72.672561][ T779] device_add+0x8cc/0xc90 [ 72.676934][ T779] usb_new_device+0xb7e/0x18d0 [ 72.681713][ T779] ? usb_disconnect+0x8d0/0x8d0 [ 72.686572][ T779] ? rcu_is_watching+0x15/0xb0 [ 72.691342][ T779] hub_event+0x2e3c/0x5090 [ 72.695787][ T779] ? led_work+0x770/0x770 [ 72.700124][ T779] ? read_lock_is_recursive+0x20/0x20 [ 72.705503][ T779] ? do_raw_spin_unlock+0x13b/0x8b0 [ 72.710721][ T779] ? __lock_acquire+0x55f1/0x7f70 [ 72.715749][ T779] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 72.721211][ T779] ? print_irqtrace_events+0x220/0x220 [ 72.726678][ T779] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 72.732576][ T779] ? rcu_is_watching+0x15/0xb0 [ 72.737346][ T779] process_one_work+0x781/0x1130 [ 72.742302][ T779] ? worker_detach_from_pool+0x290/0x290 [ 72.747946][ T779] ? assign_work+0x364/0x3d0 [ 72.752551][ T779] worker_thread+0xabf/0x1060 [ 72.757236][ T779] ? _raw_spin_unlock+0x40/0x40 [ 72.762094][ T779] ? __kthread_parkme+0x164/0x1c0 [ 72.767122][ T779] kthread+0x2b8/0x350 [ 72.771196][ T779] ? pr_cont_work+0x5e0/0x5e0 [ 72.775878][ T779] ? kthread_blkcg+0xd0/0xd0 [ 72.780469][ T779] ret_from_fork+0x48/0x80 [ 72.784891][ T779] ? kthread_blkcg+0xd0/0xd0 [ 72.789482][ T779] ret_from_fork_asm+0x11/0x20 [ 72.794260][ T779] [ 72.797554][ T779] Kernel Offset: disabled [ 72.801894][ T779] Rebooting in 86400 seconds..