------------[ cut here ]------------
unsupported nla_type 0
WARNING: CPU: 0 PID: 10248 at net/xfrm/xfrm_compat.c:246 xfrm_xlate64_attr net/xfrm/xfrm_compat.c:246 [inline]
WARNING: CPU: 0 PID: 10248 at net/xfrm/xfrm_compat.c:246 xfrm_xlate64 net/xfrm/xfrm_compat.c:267 [inline]
WARNING: CPU: 0 PID: 10248 at net/xfrm/xfrm_compat.c:246 xfrm_alloc_compat+0x486/0x530 net/xfrm/xfrm_compat.c:294
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 10248 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+0x77/0xa0 lib/dump_stack.c:118
 panic+0x144/0x317 kernel/panic.c:231
 __warn.cold.13+0x20/0x28 kernel/panic.c:600
 report_bug+0xc0/0xf0 lib/bug.c:198
 handle_bug+0x3f/0x70 arch/x86/kernel/traps.c:234
 exc_invalid_op+0x13/0x60 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+0x486/0x530 net/xfrm/xfrm_compat.c:294
Code: ff 80 3d c2 c9 fc 01 00 b8 a1 ff ff ff 0f 85 8d fe ff ff 48 c7 c7 fc 94 73 84 89 44 24 04 c6 05 a5 c9 fc 01 01 e8 55 df 17 fe <0f> 0b 8b 44 24 04 e9 6b fe ff ff 0f b7 f2 48 c7 c7 e2 94 73 84 89
RSP: 0018:ffffc90002f6f8d8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88811cfa14f8 RCX: 0000000000000006
RDX: 0000000000000000 RSI: ffffffff8468ce95 RDI: ffffffff845383fe
RBP: 000000000000000c R08: 0000000000000001 R09: 0000000000000001
R10: 0000000000002808 R11: 0000000000000046 R12: ffff8881336cc300
R13: 00000000000000e8 R14: ffff8881336ccd00 R15: ffff88811cfa1c00
 xfrm_alloc_userspi+0x1d9/0x2a0 net/xfrm/xfrm_user.c:1389
 xfrm_user_rcv_msg+0x143/0x240 net/xfrm/xfrm_user.c:2735
 netlink_rcv_skb+0x41/0x110 net/netlink/af_netlink.c:2470
 xfrm_netlink_rcv+0x2d/0x40 net/xfrm/xfrm_user.c:2743
 netlink_unicast_kernel net/netlink/af_netlink.c:1304 [inline]
 netlink_unicast+0x19a/0x270 net/netlink/af_netlink.c:1330
 netlink_sendmsg+0x248/0x480 net/netlink/af_netlink.c:1919
 sock_sendmsg_nosec net/socket.c:651 [inline]
 sock_sendmsg+0x2b/0x40 net/socket.c:671
 ____sys_sendmsg+0x124/0x230 net/socket.c:2353
 ___sys_sendmsg+0x77/0xb0 net/socket.c:2407
 __sys_sendmmsg+0xab/0x1e0 net/socket.c:2497
 __do_sys_sendmmsg net/socket.c:2526 [inline]
 __se_sys_sendmmsg net/socket.c:2523 [inline]
 __x64_sys_sendmmsg+0x1b/0x20 net/socket.c:2523
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45deb9
Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007fe6651bac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 0000000000027f80 RCX: 000000000045deb9
RDX: 00000000000000f1 RSI: 0000000020000180 RDI: 0000000000000003
RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c
R13: 00007ffca057c0ef R14: 00007fe6651bb9c0 R15: 000000000118bf2c
Kernel Offset: disabled
Rebooting in 86400 seconds..