------------[ cut here ]------------
unsupported nla_type 356
WARNING: CPU: 1 PID: 10114 at net/xfrm/xfrm_compat.c:246 xfrm_xlate64_attr net/xfrm/xfrm_compat.c:246 [inline]
WARNING: CPU: 1 PID: 10114 at net/xfrm/xfrm_compat.c:246 xfrm_xlate64 net/xfrm/xfrm_compat.c:267 [inline]
WARNING: CPU: 1 PID: 10114 at net/xfrm/xfrm_compat.c:246 xfrm_alloc_compat+0xe6d/0x12d1 net/xfrm/xfrm_compat.c:294
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 10114 Comm: syz-executor.1 Not tainted 5.9.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x99/0xd0 lib/dump_stack.c:118
 panic+0x2a9/0x532 kernel/panic.c:231
 __warn.cold.12+0x25/0x32 kernel/panic.c:600
 report_bug+0x1af/0x260 lib/bug.c:198
 handle_bug+0x3f/0x70 arch/x86/kernel/traps.c:234
 exc_invalid_op+0x13/0x40 arch/x86/kernel/traps.c:254
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:xfrm_xlate64_attr net/xfrm/xfrm_compat.c:246 [inline]
RIP: 0010:xfrm_xlate64 net/xfrm/xfrm_compat.c:267 [inline]
RIP: 0010:xfrm_alloc_compat+0xe6d/0x12d1 net/xfrm/xfrm_compat.c:294
Code: 03 0f b6 14 02 48 89 c8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 67 04 00 00 0f b7 73 02 48 c7 c7 80 58 a1 89 e8 a8 2e f7 f9 <0f> 0b b8 a1 ff ff ff e9 e7 fc ff ff 4c 89 f7 e8 9f 45 5f fa e9 bc
RSP: 0018:ffffc9000a8674a8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8880a0c908f8 RCX: 1ffffffff1d157ab
RDX: 0000000000000000 RSI: ffffffff88aac260 RDI: ffffffff88fd3dc0
RBP: ffff8880b32dcc80 R08: 0000000000000001 R09: fffffbfff1d07f02
R10: ffffffff8e83f80f R11: fffffbfff1d07f01 R12: 0000000000000000
R13: 00000000000000d8 R14: ffff8880a0c91000 R15: dffffc0000000000
 xfrm_alloc_userspi+0x5ed/0x9e0 net/xfrm/xfrm_user.c:1389
 xfrm_user_rcv_msg+0x379/0x6f0 net/xfrm/xfrm_user.c:2735
 netlink_rcv_skb+0x117/0x370 net/netlink/af_netlink.c:2470
 xfrm_netlink_rcv+0x63/0x80 net/xfrm/xfrm_user.c:2743
 netlink_unicast_kernel net/netlink/af_netlink.c:1304 [inline]
 netlink_unicast+0x434/0x630 net/netlink/af_netlink.c:1330
 netlink_sendmsg+0x766/0xc10 net/netlink/af_netlink.c:1919
 sock_sendmsg_nosec net/socket.c:651 [inline]
 sock_sendmsg+0xac/0xf0 net/socket.c:671
 ____sys_sendmsg+0x57b/0x7a0 net/socket.c:2353
 ___sys_sendmsg+0xe4/0x160 net/socket.c:2407
 __sys_sendmsg+0xce/0x170 net/socket.c:2440
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
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:00007f1997084188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
RDX: 0000000000000000 RSI: 0000000020000580 RDI: 0000000000000003
RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
R13: 00007ffde3eded2f R14: 00007f1997084300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..