------------[ cut here ]------------
WARNING: CPU: 0 PID: 16104 at net/core/rtnetlink.c:5392 rtnl_stats_get+0x80f/0x8c0 net/core/rtnetlink.c:5392
Modules linked in:
CPU: 0 PID: 16104 Comm: syz-executor.4 Not tainted 5.13.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:rtnl_stats_get+0x80f/0x8c0 net/core/rtnetlink.c:5392
Code: e9 9c fc ff ff 4c 89 e7 89 0c 24 e8 cb 89 a8 fa 8b 0c 24 e9 bc fc ff ff 4c 89 e7 e8 bb 89 a8 fa e9 df fe ff ff e8 41 69 63 fa <0f> 0b e9 f7 fc ff ff 41 be ea ff ff ff e9 f9 fc ff ff 41 be 97 ff
RSP: 0018:ffffc90002617688 EFLAGS: 00010212
RAX: 0000000000001217 RBX: 00000000000001f0 RCX: ffffc9001290a000
RDX: 0000000000040000 RSI: ffffffff871172af RDI: 0000000000000003
RBP: ffff88801cb9fc80 R08: 00000000ffffffa6 R09: ffff88823bd0c113
R10: ffffffff87116fa3 R11: 0000000000000001 R12: ffff88805eed9a34
R13: ffff88805eed9a00 R14: 00000000ffffffa6 R15: 00000000fb6ebde3
FS:  00007f26cccb5700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33b26000 CR3: 00000000190d1000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 rtnetlink_rcv_msg+0x44e/0xad0 net/core/rtnetlink.c:5566
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504
 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340
 netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1929
 sock_sendmsg_nosec net/socket.c:654 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:674
 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2337
 ___sys_sendmsg+0xf3/0x170 net/socket.c:2391
 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2420
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665d9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f26cccb5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9
RDX: 0000000000000000 RSI: 0000000020000600 RDI: 0000000000000003
RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80
R13: 00007ffc7dfa210f R14: 00007f26cccb5300 R15: 0000000000022000