------------[ cut here ]------------
WARNING: CPU: 0 PID: 2828 at net/core/dev.c:10876 flush_all_backlogs net/core/dev.c:5808 [inline]
WARNING: CPU: 0 PID: 2828 at net/core/dev.c:10876 unregister_netdevice_many_notify+0x7ce/0x830 net/core/dev.c:10832
Modules linked in:
CPU: 0 PID: 2828 Comm: syz-executor.0 Not tainted 6.5.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
RIP: 0010:unregister_netdevice_many_notify+0x7ce/0x830 net/core/dev.c:10876
Code: 09 fa ff ff ba b0 16 00 00 48 c7 c6 20 2d b9 82 48 c7 c7 f8 90 bc 82 c6 05 c2 3a 23 01 01 e8 59 cf 1c ff 0f 0b e9 e3 f9 ff ff <0f> 0b e9 32 fc ff ff 80 3d a0 3a 23 01 00 0f 85 32 fc ff ff ba b4
RSP: 0018:ffffc9000142b740 EFLAGS: 00010202
RAX: ffff88810ef5f801 RBX: ffff888116e96000 RCX: ffffc9000142b68c
RDX: 0000000000000000 RSI: ffffffff82b1811f RDI: ffffffff83113020
RBP: ffffc9000142b7c8 R08: 0000000000000000 R09: ffff88811030a558
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88810ef5f5c0
R13: dead000000000122 R14: dead000000000100 R15: ffff88810ef5f5c0
FS:  00007fcea60936c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555a5dda8 CR3: 0000000110360000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rtnl_delete_link net/core/rtnetlink.c:3214 [inline]
 rtnl_dellink+0x161/0x3a0 net/core/rtnetlink.c:3266
 rtnetlink_rcv_msg+0x186/0x440 net/core/rtnetlink.c:6428
 netlink_rcv_skb+0x53/0x100 net/netlink/af_netlink.c:2549
 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline]
 netlink_unicast+0x189/0x260 net/netlink/af_netlink.c:1365
 netlink_sendmsg+0x243/0x4b0 net/netlink/af_netlink.c:1914
 sock_sendmsg_nosec net/socket.c:725 [inline]
 sock_sendmsg+0x37/0x70 net/socket.c:748
 ____sys_sendmsg+0x26f/0x2e0 net/socket.c:2494
 ___sys_sendmsg+0x95/0xe0 net/socket.c:2548
 __sys_sendmsg+0x75/0xc0 net/socket.c:2577
 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: 0033:0x7fcea6510ae9
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:00007fcea60930c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fcea662ff80 RCX: 00007fcea6510ae9
RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004
RBP: 00007fcea655c47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fcea662ff80 R15: 00007fff9b2498e8
 </TASK>