unsupported nla_type 13058 WARNING: CPU: 0 PID: 12214 at net/xfrm/xfrm_compat.c:280 xfrm_xlate64_attr net/xfrm/xfrm_compat.c:280 [inline] WARNING: CPU: 0 PID: 12214 at net/xfrm/xfrm_compat.c:280 xfrm_xlate64 net/xfrm/xfrm_compat.c:301 [inline] WARNING: CPU: 0 PID: 12214 at net/xfrm/xfrm_compat.c:280 xfrm_alloc_compat+0xf39/0x10d0 net/xfrm/xfrm_compat.c:328 Modules linked in: CPU: 0 PID: 12214 Comm: syz-executor.5 Not tainted 5.12.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:xfrm_xlate64_attr net/xfrm/xfrm_compat.c:280 [inline] RIP: 0010:xfrm_xlate64 net/xfrm/xfrm_compat.c:301 [inline] RIP: 0010:xfrm_alloc_compat+0xf39/0x10d0 net/xfrm/xfrm_compat.c:328 Code: de e8 2b 6a c8 f9 84 db 0f 85 b0 f8 ff ff e8 6e 63 c8 f9 8b 74 24 08 48 c7 c7 00 e3 74 8a c6 05 8a 52 05 06 01 e8 a4 4a 16 01 <0f> 0b e9 8d f8 ff ff e8 4b 63 c8 f9 8b 14 24 48 c7 c7 c0 e2 74 8a RSP: 0018:ffffc9001711f4b8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff815c4d15 RDI: fffff52002e23e89 RBP: 0000000000000060 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815bdaae R11: 0000000000000000 R12: 00000000ffffffa1 R13: ffff88802247c1d0 R14: ffff888028dae640 R15: ffff888028daec80 FS: 00007f6050643700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000568000 CR3: 0000000023abd000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xfrm_alloc_userspi+0x66a/0xa30 net/xfrm/xfrm_user.c:1448 xfrm_user_rcv_msg+0x42c/0x8b0 net/xfrm/xfrm_user.c:2812 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2502 xfrm_netlink_rcv+0x6b/0x90 net/xfrm/xfrm_user.c:2824 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline] netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1338 netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1927 sock_sendmsg_nosec net/socket.c:654 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:674 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2350 ___sys_sendmsg+0xf3/0x170 net/socket.c:2404 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2433 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x466459 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:00007f6050643188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003 RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 R13: 00007ffd7f73150f R14: 00007f6050643300 R15: 0000000000022000