------------[ cut here ]------------
WARNING: CPU: 1 PID: 8608 at net/core/dev.c:10876 unregister_netdevice_many_notify+0x14d8/0x19a0 net/core/dev.c:10876
Modules linked in:
CPU: 1 PID: 8608 Comm: syz-executor.4 Not tainted 6.5.0-rc5-syzkaller-00193-gcc941e548bff #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
RIP: 0010:unregister_netdevice_many_notify+0x14d8/0x19a0 net/core/dev.c:10876
Code: b4 1a 00 00 48 c7 c6 e0 28 81 8b 48 c7 c7 20 29 81 8b c6 05 70 2a 6c 06 01 e8 b4 22 23 f9 0f 0b e9 64 f7 ff ff e8 68 60 5c f9 <0f> 0b e9 3b f7 ff ff e8 0c 6a b0 f9 e9 fc ec ff ff 4c 89 e7 e8 5f
RSP: 0018:ffffc9000588fae0 EFLAGS: 00010246
RAX: 0000000000040000 RBX: 000000006256ad01 RCX: ffffc90005d52000
RDX: 0000000000040000 RSI: ffffffff8829a838 RDI: 0000000000000001
RBP: ffff888079618000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000094000 R12: ffff888017792000
R13: 0000000000000000 R14: 0000000000000002 R15: ffff888017792000
FS:  00007f5d921fe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f392c9c3d58 CR3: 0000000067480000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 unregister_netdevice_many net/core/dev.c:10906 [inline]
 unregister_netdevice_queue+0x2e5/0x3c0 net/core/dev.c:10786
 unregister_vlan_dev+0x2a9/0x580 net/8021q/vlan.c:118
 vlan_ioctl_handler+0x387/0xa80 net/8021q/vlan.c:627
 sock_ioctl+0x4b0/0x6e0 net/socket.c:1271
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f5d9367cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5d921fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f5d9379bf80 RCX: 00007f5d9367cae9
RDX: 0000000020002800 RSI: 0000000000008982 RDI: 0000000000000006
RBP: 00007f5d936c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f5d9379bf80 R15: 00007ffc06229f98
 </TASK>