WARNING: CPU: 3 PID: 17847 at net/core/dev.c:10866 unregister_netdevice_many_notify+0x1473/0x19e0 net/core/dev.c:10866
Modules linked in:
CPU: 3 PID: 17847 Comm: syz-executor.2 Not tainted 6.1.0-syzkaller-09625-g7e68dd7d07a2 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:unregister_netdevice_many_notify+0x1473/0x19e0 net/core/dev.c:10866
Code: 0b e9 8a f0 ff ff e8 7c 53 c4 f9 be 04 00 00 00 4c 89 f7 e8 af 64 4d fc e9 c9 fa ff ff 48 89 dd e9 77 f8 ff ff e8 5d 53 c4 f9 <0f> 0b e9 77 f9 ff ff e8 51 53 c4 f9 0f b6 1d de 82 a2 06 31 ff 89
RSP: 0018:ffffc90004a071c0 EFLAGS: 00010212
RAX: 000000000002cb35 RBX: ffff88805abf00b0 RCX: ffffc9000fdcb000
RDX: 0000000000040000 RSI: ffffffff87bb8023 RDI: 0000000000000005
RBP: ffff88802383ca80 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88802383ca80 R14: ffff88805abf0000 R15: dffffc0000000000
FS:  00007fdd778a5700(0000) GS:ffff88802c900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd3b0cfee00 CR3: 000000005c6b2000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rtnl_delete_link net/core/rtnetlink.c:3162 [inline]
 rtnl_dellink+0x38a/0xa90 net/core/rtnetlink.c:3214
 rtnetlink_rcv_msg+0x43e/0xca0 net/core/rtnetlink.c:6141
 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2564
 netlink_unicast_kernel net/netlink/af_netlink.c:1330 [inline]
 netlink_unicast+0x547/0x7f0 net/netlink/af_netlink.c:1356
 netlink_sendmsg+0x91b/0xe10 net/netlink/af_netlink.c:1932
 sock_sendmsg_nosec net/socket.c:714 [inline]
 sock_sendmsg+0xd3/0x120 net/socket.c:734
 ____sys_sendmsg+0x712/0x8c0 net/socket.c:2476
 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2530
 __sys_sendmsg+0xf7/0x1c0 net/socket.c:2559
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fdd76a8c0d9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fdd778a5168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fdd76babf80 RCX: 00007fdd76a8c0d9
RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003
RBP: 00007fdd76ae7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff36772c0f R14: 00007fdd778a5300 R15: 0000000000022000
 </TASK>