Oops: general protection fault, probably for non-canonical address 0xe31d27c82b610894: 0000 [#1] SMP KASAN PTI
KASAN: maybe wild-memory-access in range [0x18e95e415b0844a0-0x18e95e415b0844a7]
CPU: 1 UID: 0 PID: 12656 Comm: syz.2.2757 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__xfrm_state_lookup+0x30c/0x8d0
Code: 18 48 8d 48 08 48 c1 e8 03 48 89 44 24 30 48 89 4c 24 38 48 c1 e9 03 48 89 4c 24 50 4c 8d b3 42 01 00 00 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 7c 03 00 00 45 0f b7 36 44 89 f7 44 89
RSP: 0018:ffffc900025af0e0 EFLAGS: 00010202
RAX: 031d2bc82b610894 RBX: 18e95e415b084361 RCX: 0000000000080000
RDX: ffffc9000843a000 RSI: 0000000000000231 RDI: 0000000000000232
RBP: ffffc900025af1e0 R08: ffff888108640000 R09: 0000000000000002
R10: 000000000000000a R11: 0000000000000002 R12: dffffc0000000000
R13: 0000000000000002 R14: 18e95e415b0844a3 R15: 00000000d7040000
FS:  00007f16fb72e6c0(0000) GS:ffff8881a3c18000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000040 CR3: 000000011c92c000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 xfrm_state_lookup+0x11e/0x1e0
 xfrm_user_state_lookup+0x231/0x370
 xfrm_get_sa+0x93/0x290
 xfrm_user_rcv_msg+0x7a3/0xab0
 netlink_rcv_skb+0x208/0x470
 xfrm_netlink_rcv+0x79/0x90
 netlink_unicast+0x82f/0x9e0
 netlink_sendmsg+0x805/0xb30
 __sock_sendmsg+0x21c/0x270
 ____sys_sendmsg+0x505/0x830
 ___sys_sendmsg+0x21f/0x2a0
 __x64_sys_sendmsg+0x19b/0x260
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f16fa98ebe9
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f16fb72e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f16fabc5fa0 RCX: 00007f16fa98ebe9
RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003
RBP: 00007f16faa11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f16fabc6038 R14: 00007f16fabc5fa0 R15: 00007ffff2de3538
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__xfrm_state_lookup+0x30c/0x8d0
Code: 18 48 8d 48 08 48 c1 e8 03 48 89 44 24 30 48 89 4c 24 38 48 c1 e9 03 48 89 4c 24 50 4c 8d b3 42 01 00 00 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 7c 03 00 00 45 0f b7 36 44 89 f7 44 89
RSP: 0018:ffffc900025af0e0 EFLAGS: 00010202
RAX: 031d2bc82b610894 RBX: 18e95e415b084361 RCX: 0000000000080000
RDX: ffffc9000843a000 RSI: 0000000000000231 RDI: 0000000000000232
RBP: ffffc900025af1e0 R08: ffff888108640000 R09: 0000000000000002
R10: 000000000000000a R11: 0000000000000002 R12: dffffc0000000000
R13: 0000000000000002 R14: 18e95e415b0844a3 R15: 00000000d7040000
FS:  00007f16fb72e6c0(0000) GS:ffff8881a3c18000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000020000 CR3: 000000011c92c000 CR4: 00000000000006f0
