./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4177456986

<...>
DUID 00:04:9b:41:e3:df:54:6f:ca:1f:62:a0:1b:7c:64:71:74:ce
forked to background, child pid 3184
[   19.947763][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0
[   19.958699][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.223' (ECDSA) to the list of known hosts.
execve("./syz-executor4177456986", ["./syz-executor4177456986"], 0x7ffd1c2f7e70 /* 10 vars */) = 0
brk(NULL)                               = 0x5555557f9000
brk(0x5555557f9c40)                     = 0x5555557f9c40
arch_prctl(ARCH_SET_FS, 0x5555557f9300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor4177456986", 4096) = 28
brk(0x55555581ac40)                     = 0x55555581ac40
brk(0x55555581b000)                     = 0x55555581b000
mprotect(0x7f15e7380000, 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
bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_UNSPEC, key_size=0, value_size=1, max_entries=257, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = -1 EINVAL (Invalid argument)
openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffec574f4b0) = 0
ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4b0) = 0
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4b0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec574e4a0) = 18
syzkaller login: [   36.595468][ T2934] usb 1-1: new high-speed USB device number 2 using dummy_hcd
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4b0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec574e4a0) = 18
[   36.835434][ T2934] usb 1-1: Using ep0 maxpacket: 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4b0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec574e4a0) = 9
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4b0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec574e4a0) = 70
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4b0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec574e4a0) = 4
[   36.956180][ T2934] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4b0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec574e4a0) = 8
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4b0) = 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, 0x7ffec574e4a0) = 0
[   37.045528][ T2934] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a
[   37.055578][ T2934] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0
[   37.063646][ T2934] usb 1-1: Manufacturer: syz
[   37.069446][ T2934] usb 1-1: config 0 descriptor??
ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffec574f4e0) = 0
ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffec574e4d0) = 4
[   37.325541][ T2934] usb 1-1: Found UVC 0.00 device <unnamed> (0bd3:0d55)
[   37.332643][ T2934] uvcvideo 1-1:0.0: Entity type for entity ӿ was not initialized!
[   37.341115][ T2934] ------------[ cut here ]------------
[   37.346762][ T2934] WARNING: CPU: 0 PID: 2934 at drivers/media/mc/mc-entity.c:664 media_create_pad_link+0x953/0xab0
[   37.357543][ T2934] Modules linked in:
[   37.361442][ T2934] CPU: 0 PID: 2934 Comm: kworker/0:3 Not tainted 6.0.0-syzkaller-09413-g4899a36f91a9 #0
[   37.371353][ T2934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[   37.381480][ T2934] Workqueue: usb_hub_wq hub_event
[   37.386537][ T2934] RIP: 0010:media_create_pad_link+0x953/0xab0
[   37.392594][ T2934] Code: 01 00 00 66 ff 03 31 c0 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 cb 9b d7 fa 0f 0b b8 ea ff ff ff eb e3 e8 bd 9b d7 fa <0f> 0b b8 ea ff ff ff eb d5 e8 af 9b d7 fa 0f 0b b8 ea ff ff ff eb
[   37.412236][ T2934] RSP: 0018:ffffc9000cfce710 EFLAGS: 00010293
[   37.418321][ T2934] RAX: ffffffff86b0c783 RBX: 0000000000000000 RCX: ffff8880294f1d80
[   37.426380][ T2934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   37.434443][ T2934] RBP: 0000000000000000 R08: ffffffff86b0be95 R09: ffffed10030a3898
[   37.442536][ T2934] R10: ffffed10030a3898 R11: 1ffff110030a3897 R12: ffff88814aa87080
[   37.450547][ T2934] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88814aa83880
[   37.458535][ T2934] FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[   37.467480][ T2934] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.474049][ T2934] CR2: 000055dbed4bf460 CR3: 000000002757a000 CR4: 00000000003506f0
[   37.482035][ T2934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   37.490036][ T2934] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   37.498024][ T2934] Call Trace:
[   37.501297][ T2934]  <TASK>
[   37.504211][ T2934]  ? _raw_spin_unlock+0x24/0x40
[   37.509100][ T2934]  ? v4l2_device_register_subdev+0x50d/0x590
[   37.515089][ T2934]  uvc_mc_register_entities+0x73a/0x9a0
[   37.520657][ T2934]  uvc_register_chains+0x42f/0x520
exit_group(0)                           = ?
+++ exited with 0 +++
[   37.5