syzbot

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WARNING: CPU: 1 PID: 5849 at net/netfilter/nft_socket.c:220 nft_socket_init+0x2db/0x3a0 net/netfilter/nft_socket.c:220
Modules linked in:
CPU: 1 UID: 0 PID: 5849 Comm: syz-executor186 Not tainted 6.12.0-syzkaller-07834-g06afb0f36106 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:nft_socket_init+0x2db/0x3a0 net/netfilter/nft_socket.c:220
Code: 42 0f b6 04 30 84 c0 0f 85 c8 00 00 00 88 5d 00 bb 08 00 00 00 e9 aa fe ff ff e8 30 4a 9e f7 e9 5d ff ff ff e8 26 4a 9e f7 90 <0f> 0b 90 e9 4a ff ff ff 89 e9 80 e1 07 38 c1 0f 8c 9a fd ff ff 48
RSP: 0018:ffffc90003eb71d8 EFLAGS: 00010293
RAX: ffffffff89f7030a RBX: 0000000000000100 RCX: ffff888034de0000
RDX: 0000000000000000 RSI: 0000000000000100 RDI: 00000000000000ff
RBP: 00000000000000ff R08: ffffffff89f702c5 R09: 1ffffffff203a5b6
R10: dffffc0000000000 R11: fffffbfff203a5b7 R12: 1ffff110061c5004
R13: ffff8880347742a2 R14: dffffc0000000000 R15: ffff888030e28020
FS:  00005555769d4380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000200 CR3: 0000000029582000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nf_tables_newexpr net/netfilter/nf_tables_api.c:3444 [inline]
 nf_tables_newrule+0x185e/0x2980 net/netfilter/nf_tables_api.c:4272
 nfnetlink_rcv_batch net/netfilter/nfnetlink.c:524 [inline]
 nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:647 [inline]
 nfnetlink_rcv+0x14e3/0x2ab0 net/netfilter/nfnetlink.c:665
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg+0x221/0x270 net/socket.c:726
 ____sys_sendmsg+0x52a/0x7e0 net/socket.c:2583
 ___sys_sendmsg net/socket.c:2637 [inline]
 __sys_sendmsg+0x269/0x350 net/socket.c:2669
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fcc94659e69
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe0bc7a0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc94659e69
RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcc946a3036
R13: 00007ffe0bc7a110 R14: 00007ffe0bc7a150 R15: 0000000000000000
 </TASK>