./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4218061087

<...>
Warning: Permanently added '10.128.1.97' (ECDSA) to the list of known hosts.
execve("./syz-executor4218061087", ["./syz-executor4218061087"], 0x7ffe60374000 /* 10 vars */) = 0
brk(NULL)                               = 0x555555d79000
brk(0x555555d79c40)                     = 0x555555d79c40
arch_prctl(ARCH_SET_FS, 0x555555d79300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor4218061087", 4096) = 28
brk(0x555555d9ac40)                     = 0x555555d9ac40
brk(0x555555d9b000)                     = 0x555555d9b000
mprotect(0x7f2cf2370000, 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
openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffc0cb407d0) = 0
ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc0cb3f7c0) = 18
[   59.325684][ T4744] usb 1-1: new high-speed USB device number 2 using dummy_hcd
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc0cb3f7c0) = 18
[   59.565634][ T4744] usb 1-1: Using ep0 maxpacket: 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc0cb3f7c0) = 9
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc0cb3f7c0) = 18
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc0cb3f7c0) = 4
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc0cb3f7c0) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc0cb3f7c0) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffc0cb3f7c0) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffc0cb407d0) = 0
ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0)    = 0
ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0)    = 0
ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffc0cb3f7c0) = 0
[   59.846031][ T4744] usb 1-1: New USB device found, idVendor=2040, idProduct=f5a0, bcdDevice=62.4d
[   59.855414][ T4744] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   59.864144][ T4744] usb 1-1: Product: syz
[   59.868401][ T4744] usb 1-1: Manufacturer: syz
[   59.873080][ T4744] usb 1-1: SerialNumber: syz
[   59.885874][ T4744] usb 1-1: config 0 descriptor??
[   59.930629][ T4744] smsusb:smsusb_probe: board id=8, interface number 0
[   59.937899][ T4744] ------------[ cut here ]------------
[   59.943471][ T4744] WARNING: CPU: 0 PID: 4744 at kernel/workqueue.c:3184 __flush_work+0x946/0xb60
[   59.957066][ T4744] Modules linked in:
[   59.960986][ T4744] CPU: 0 PID: 4744 Comm: kworker/0:3 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0
[   59.970639][ T4744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   59.980802][ T4744] Workqueue: usb_hub_wq hub_event
[   59.985894][ T4744] RIP: 0010:__flush_work+0x946/0xb60
[   59.991248][ T4744] Code: 00 48 c7 c6 5b c2 53 81 48 c7 c7 40 91 79 8c e8 30 08 12 00 e9 6f fc ff ff e8 26 61 30 00 0f 0b e9 63 fc ff ff e8 1a 61 30 00 <0f> 0b 45 31 ed e9 54 fc ff ff e8 2b 61 83 00 e9 3e fb ff ff e8 01
[   60.011468][ T4744] RSP: 0018:ffffc9000371ec08 EFLAGS: 00010293
[   60.017594][ T4744] RAX: 0000000000000000 RBX: ffff888075f480e8 RCX: 0000000000000000
[   60.025725][ T4744] RDX: ffff888020cf9dc0 RSI: ffffffff8153c296 RDI: 0000000000000001
[   60.033772][ T4744] RBP: ffffc9000371eda0 R08: 0000000000000001 R09: 0000000000000000
[   60.041827][ T4744] R10: 0000000000000001 R11: ffffffff81d6fb82 R12: ffff888075f480e8
[   60.049896][ T4744] R13: 0000000000000001 R14: 0000000000000001 R15: ffff888075f48100
[   60.057941][ T4744] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   60.066963][ T4744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   60.073649][ T4744] CR2: 00007faaeb6fd111 CR3: 0000000028a3f000 CR4: 00000000003506f0
[   60.081749][ T4744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   60.089827][ T4744] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   60.098140][ T4744] Call Trace:
[   60.101451][ T4744]  <TASK>
[   60.104402][ T4744]  ? lockdep_hardirqs_on+0x7d/0x100
[   60.109871][ T4744]  ? print_usage_bug.part.0+0x660/0x660
[   60.115519][ T4744]  ? mod_delayed_work_on+0x220/0x220
[   60.120843][ T4744]  ? kasan_save_stack+0x32/0x40
[   60.125887][ T4744]  ? kasan_save_stack+0x22/0x40
exit_group(0)                           = ?
+++ exited with 0 +++
[   60.130