netlink: 'syz-executor.1': attribute type 3 has an invalid length.
------------[ cut here ]------------
skb_assert_len
WARNING: CPU: 1 PID: 17698 at include/linux/skbuff.h:2537 skb_assert_len include/linux/skbuff.h:2537 [inline]
WARNING: CPU: 1 PID: 17698 at include/linux/skbuff.h:2537 __dev_queue_xmit+0x247d/0x3ba0 net/core/dev.c:4167
Modules linked in:
CPU: 0 PID: 17698 Comm: syz-executor.1 Not tainted 6.2.0-rc7-syzkaller-01727-g10d13421a6ae #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
RIP: 0010:skb_assert_len include/linux/skbuff.h:2537 [inline]
RIP: 0010:__dev_queue_xmit+0x247d/0x3ba0 net/core/dev.c:4167
Code: 89 de e8 96 49 b2 f9 84 db 75 21 e8 1d 4d b2 f9 48 c7 c6 80 87 5d 8b 48 c7 c7 60 59 5d 8b c6 05 09 df 91 06 01 e8 dd 1f f5 01 <0f> 0b e8 fc 4c b2 f9 0f b6 1d f5 de 91 06 31 ff 89 de e8 5c 49 b2
RSP: 0018:ffffc90007ee71b0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000040000 RSI: ffffffff81661a7c RDI: fffff52000fdce28
RBP: ffff88801eb045ba R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000000 R14: ffff88801eb04510 R15: ffff88801eb04500
FS:  00007fe22f7f8700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000100 CR3: 0000000026e56000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dev_queue_xmit include/linux/netdevice.h:3054 [inline]
 __netlink_deliver_tap_skb net/netlink/af_netlink.c:307 [inline]
 __netlink_deliver_tap net/netlink/af_netlink.c:325 [inline]
 netlink_deliver_tap+0x9f2/0xc50 net/netlink/af_netlink.c:338
 __netlink_sendskb net/netlink/af_netlink.c:1283 [inline]
 netlink_sendskb net/netlink/af_netlink.c:1292 [inline]
 netlink_unicast+0x6b0/0x7f0 net/netlink/af_netlink.c:1380
 nlmsg_unicast include/net/netlink.h:1100 [inline]
 genlmsg_unicast include/net/genetlink.h:433 [inline]
 genlmsg_reply include/net/genetlink.h:443 [inline]
 ila_xlat_nl_cmd_get_mapping+0x58d/0x950 net/ipv6/ila/ila_xlat.c:493
 genl_family_rcv_msg_doit.isra.0+0x1e6/0x2d0 net/netlink/genetlink.c:968
 genl_family_rcv_msg net/netlink/genetlink.c:1048 [inline]
 genl_rcv_msg+0x4ff/0x7e0 net/netlink/genetlink.c:1065
 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2574
 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076
 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline]
 netlink_unicast+0x547/0x7f0 net/netlink/af_netlink.c:1365
 netlink_sendmsg+0x91b/0xe10 net/netlink/af_netlink.c:1942
 sock_sendmsg_nosec net/socket.c:722 [inline]
 sock_sendmsg+0xde/0x190 net/socket.c:745
 ____sys_sendmsg+0x71c/0x900 net/socket.c:2501
 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2555
 __sys_sendmsg+0xf7/0x1c0 net/socket.c:2584
 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: 0033:0x7fe22ea8c0f9
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:00007fe22f7f8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fe22ebabf80 RCX: 00007fe22ea8c0f9
RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003
RBP: 00007fe22eae7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffebf5a04ef R14: 00007fe22f7f8300 R15: 0000000000022000
 </TASK>