./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4234730518

<...>
Warning: Permanently added '10.128.0.104' (ECDSA) to the list of known hosts.
execve("./syz-executor4234730518", ["./syz-executor4234730518"], 0x7ffd64d9ade0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555569cd000
brk(0x5555569cdc40)                     = 0x5555569cdc40
arch_prctl(ARCH_SET_FS, 0x5555569cd300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor4234730518", 4096) = 28
brk(0x5555569eec40)                     = 0x5555569eec40
brk(0x5555569ef000)                     = 0x5555569ef000
mprotect(0x7fb7159c2000, 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, 0x7ffe5e5d6a80) = 0
ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe5e5d5a70) = 18
[   67.884406][  T900] usb 1-1: new high-speed USB device number 2 using dummy_hcd
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe5e5d5a70) = 18
[   68.124339][  T900] usb 1-1: Using ep0 maxpacket: 16
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe5e5d5a70) = 9
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe5e5d5a70) = 18
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe5e5d5a70) = 4
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe5e5d5a70) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe5e5d5a70) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffe5e5d5a70) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffe5e5d6a80) = 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, 0x7ffe5e5d5a70) = 0
[   68.405165][  T900] usb 1-1: New USB device found, idVendor=2040, idProduct=c0a0, bcdDevice= 9.80
[   68.414461][  T900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   68.422481][  T900] usb 1-1: Product: syz
[   68.426727][  T900] usb 1-1: Manufacturer: syz
[   68.431362][  T900] usb 1-1: SerialNumber: syz
[   68.443418][  T900] usb 1-1: config 0 descriptor??
[   68.488434][  T900] smsusb:smsusb_probe: board id=8, interface number 0
[   68.495541][  T900] ------------[ cut here ]------------
[   68.501006][  T900] WARNING: CPU: 1 PID: 900 at kernel/workqueue.c:3167 __flush_work+0x946/0xb60
[   68.510032][  T900] Modules linked in:
[   68.513964][  T900] CPU: 1 PID: 900 Comm: kworker/1:2 Not tainted 6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0
[   68.524042][  T900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   68.534162][  T900] Workqueue: usb_hub_wq hub_event
[   68.539282][  T900] RIP: 0010:__flush_work+0x946/0xb60
[   68.544653][  T900] Code: 00 48 c7 c6 fb 3a 53 81 48 c7 c7 c0 56 79 8c e8 50 77 11 00 e9 6f fc ff ff e8 d6 a9 2f 00 0f 0b e9 63 fc ff ff e8 ca a9 2f 00 <0f> 0b 45 31 ed e9 54 fc ff ff e8 eb b2 80 00 e9 3e fb ff ff e8 b1
[   68.564439][  T900] RSP: 0018:ffffc90004896c00 EFLAGS: 00010293
[   68.570525][  T900] RAX: 0000000000000000 RBX: ffff8880759300e8 RCX: 0000000000000000
[   68.578600][  T900] RDX: ffff88801ef03a80 RSI: ffffffff81533b36 RDI: 0000000000000001
[   68.586644][  T900] RBP: ffffc90004896d98 R08: 0000000000000001 R09: 0000000000000000
[   68.594679][  T900] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880759300e8
[   68.602685][  T900] R13: 0000000000000001 R14: 0000000000000001 R15: ffff888075930100
[   68.610760][  T900] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   68.619785][  T900] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.626459][  T900] CR2: 00007ffc72a975f8 CR3: 000000001d70c000 CR4: 00000000003506e0
[   68.634505][  T900] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   68.642482][  T900] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   68.650496][  T900] Call Trace:
[   68.653791][  T900]  <TASK>
[   68.656796][  T900]  ? lockdep_hardirqs_on+0x7d/0x100
[   68.662044][  T900]  ? print_usage_bug.part.0+0x660/0x660
[   68.667685][  T900]  ? mod_delayed_work_on+0x220/0x220
[   68.673038][  T900]  ? kasan_save_stack+0x32/0x40
[   68.677967][  T900]  ? kasan_save_stack+0x22/0x40
[   68.682875][  T900]  ? kasan_set_track+0x25/0x30
exit_group(0)                           = ?
+++ exited with 0 +++
[   68.687811][  T