./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1144929815

<...>
forked to background, child pid 4655
no interfaces have a carrier
[   52.948013][ T4656] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.975082][ T4656] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.142' (ECDSA) to the list of known hosts.
execve("./syz-executor1144929815", ["./syz-executor1144929815"], 0x7ffc09fff910 /* 10 vars */) = 0
brk(NULL)                               = 0x55555608f000
brk(0x55555608fc40)                     = 0x55555608fc40
arch_prctl(ARCH_SET_FS, 0x55555608f300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1144929815", 4096) = 28
brk(0x5555560b0c40)                     = 0x5555560b0c40
brk(0x5555560b1000)                     = 0x5555560b1000
mprotect(0x7f914acd0000, 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, 0x7ffdebf3bcc0) = 0
ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdebf3acb0) = 18
syzkaller login: [   75.391987][   T22] usb 1-1: new high-speed USB device number 2 using dummy_hcd
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdebf3acb0) = 18
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdebf3acb0) = 9
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdebf3acb0) = 27
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdebf3acb0) = 4
[   75.753202][   T22] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdebf3acb0) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdebf3acb0) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdebf3acb0) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdebf3bcc0) = 0
ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0)    = 0
ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0)    = 0
ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f914acd63ac) = -1 EINVAL (Invalid argument)
ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdebf3acb0) = 0
[   75.922629][   T22] usb 1-1: New USB device found, idVendor=2040, idProduct=1801, bcdDevice=46.99
[   75.931777][   T22] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   75.939902][   T22] usb 1-1: Product: syz
[   75.944139][   T22] usb 1-1: Manufacturer: syz
[   75.948745][   T22] usb 1-1: SerialNumber: syz
[   75.958155][   T22] usb 1-1: config 0 descriptor??
[   76.006230][   T22] smsusb:smsusb_probe: board id=7, interface number 0
[   76.032242][   T22] ------------[ cut here ]------------
[   76.037744][   T22] WARNING: CPU: 1 PID: 22 at kernel/workqueue.c:3167 __flush_work+0x946/0xb60
[   76.046756][   T22] Modules linked in:
[   76.050697][   T22] CPU: 1 PID: 22 Comm: kworker/1:0 Not tainted 6.2.0-rc8-next-20230217-syzkaller #0
[   76.060292][   T22] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[   76.070437][   T22] Workqueue: usb_hub_wq hub_event
[   76.075585][   T22] RIP: 0010:__flush_work+0x946/0xb60
[   76.080943][   T22] Code: 00 48 c7 c6 7b 0d 54 81 48 c7 c7 40 79 79 8c e8 e0 0d 12 00 e9 6f fc ff ff e8 b6 85 30 00 0f 0b e9 63 fc ff ff e8 aa 85 30 00 <0f> 0b 45 31 ed e9 54 fc ff ff e8 eb 14 82 00 e9 3e fb ff ff e8 91
[   76.100730][   T22] RSP: 0018:ffffc900001c6c00 EFLAGS: 00010293
[   76.106916][   T22] RAX: 0000000000000000 RBX: ffff8880776920e8 RCX: 0000000000000000
[   76.115135][   T22] RDX: ffff8880172eba80 RSI: ffffffff81540db6 RDI: 0000000000000001
[   76.123213][   T22] RBP: ffffc900001c6d98 R08: 0000000000000001 R09: 0000000000000000
[   76.131221][   T22] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880776920e8
[   76.139322][   T22] R13: 0000000000000001 R14: 0000000000000001 R15: ffff888077692100
[   76.147388][   T22] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   76.156494][   T22] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   76.163162][   T22] CR2: 000000000066c7e0 CR3: 000000002a972000 CR4: 00000000003506e0
[   76.171155][   T22] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   76.179241][   T22] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   76.187318][   T22] Call Trace:
[   76.190631][   T22]  <TASK>
[   76.193702][   T22]  ? lockdep_hardirqs_on+0x7d/0x100
[   76.198979][   T22]  ? print_usage_bug.part.0+0x660/0x660
exit_group(0)                           = ?
+++ exited with 0 +++
[   76.204754][   T22]  ? mod_