general protection fault, probably for non-canonical address 0xf55135214b9a7140: 0000 [#1] PREEMPT SMP KASAN
KASAN: maybe wild-memory-access in range [0xaa89c90a5cd38a00-0xaa89c90a5cd38a07]
CPU: 1 PID: 9763 Comm: syz-executor.0 Not tainted 5.11.0-rc3-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
RIP: 0010:nla_type include/net/netlink.h:1130 [inline]
RIP: 0010:xfrm_xlate32_attr net/xfrm/xfrm_compat.c:404 [inline]
RIP: 0010:xfrm_xlate32 net/xfrm/xfrm_compat.c:526 [inline]
RIP: 0010:xfrm_user_rcv_msg_compat+0x5e5/0x1040 net/xfrm/xfrm_compat.c:571
Code: 3c 38 00 0f 85 14 08 00 00 48 8b 04 24 4c 8b 20 4d 85 e4 0f 84 0b 02 00 00 e8 77 b4 ce f9 49 8d 7c 24 02 48 89 f8 48 c1 e8 03 <42> 0f b6 14 38 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85
RSP: 0018:ffffc90000f9f3d8 EFLAGS: 00010a02
RAX: 155139214b9a7140 RBX: 0000000000000006 RCX: ffffc90001e01000
RDX: 0000000000040000 RSI: ffffffff87a41549 RDI: aa89c90a5cd38a02
RBP: ffff888012fb6150 R08: 000000000000001b R09: ffff888012fb6153
R10: ffffffff87a41789 R11: 0000000000000024 R12: aa89c90a5cd38a00
R13: 0000000000000007 R14: ffff888012fb6140 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff88802cb00000(0063) knlGS:00000000f55aeb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000020000540 CR3: 000000006b174000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 xfrm_user_rcv_msg+0x55b/0x8b0 net/xfrm/xfrm_user.c:2774
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2494
 xfrm_netlink_rcv+0x6b/0x90 net/xfrm/xfrm_user.c:2824
 netlink_unicast_kernel net/netlink/af_netlink.c:1304 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1330
 netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1919
 sock_sendmsg_nosec net/socket.c:652 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:672
 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2345
 ___sys_sendmsg+0xf3/0x170 net/socket.c:2399
 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2432
 do_syscall_32_irqs_on arch/x86/entry/common.c:78 [inline]
 __do_fast_syscall_32+0x56/0x80 arch/x86/entry/common.c:137
 do_fast_syscall_32+0x2f/0x70 arch/x86/entry/common.c:160
 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
RIP: 0023:0xf7fb4549
Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f55ae0bc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000540
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Modules linked in:
---[ end trace 53e24354fa0635b9 ]---
RIP: 0010:nla_type include/net/netlink.h:1130 [inline]
RIP: 0010:xfrm_xlate32_attr net/xfrm/xfrm_compat.c:404 [inline]
RIP: 0010:xfrm_xlate32 net/xfrm/xfrm_compat.c:526 [inline]
RIP: 0010:xfrm_user_rcv_msg_compat+0x5e5/0x1040 net/xfrm/xfrm_compat.c:571
Code: 3c 38 00 0f 85 14 08 00 00 48 8b 04 24 4c 8b 20 4d 85 e4 0f 84 0b 02 00 00 e8 77 b4 ce f9 49 8d 7c 24 02 48 89 f8 48 c1 e8 03 <42> 0f b6 14 38 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85
RSP: 0018:ffffc90000f9f3d8 EFLAGS: 00010a02
RAX: 155139214b9a7140 RBX: 0000000000000006 RCX: ffffc90001e01000
RDX: 0000000000040000 RSI: ffffffff87a41549 RDI: aa89c90a5cd38a02
RBP: ffff888012fb6150 R08: 000000000000001b R09: ffff888012fb6153
R10: ffffffff87a41789 R11: 0000000000000024 R12: aa89c90a5cd38a00
R13: 0000000000000007 R14: ffff888012fb6140 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff88802cb00000(0063) knlGS:00000000f55aeb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000020000540 CR3: 000000006b174000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400