------------[ cut here ]------------ WARNING: CPU: 0 PID: 31619 at net/netfilter/nfnetlink.c:703 nfnetlink_unbind net/netfilter/nfnetlink.c:703 [inline] WARNING: CPU: 0 PID: 31619 at net/netfilter/nfnetlink.c:703 nfnetlink_unbind+0x357/0x3b0 net/netfilter/nfnetlink.c:694 Modules linked in: CPU: 1 PID: 31619 Comm: syz-executor.5 Not tainted 5.18.0-syzkaller-03023-g7e062cda7d90 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:nfnetlink_unbind net/netfilter/nfnetlink.c:703 [inline] RIP: 0010:nfnetlink_unbind+0x357/0x3b0 net/netfilter/nfnetlink.c:694 Code: f9 48 c7 c2 40 2d d9 8a be b8 02 00 00 48 c7 c7 a0 2d d9 8a c6 05 f6 e8 12 06 01 e8 ac 68 9b 01 e9 6e fd ff ff e8 79 83 e6 f9 <0f> 0b 41 c7 04 24 ff ff ff ff e9 9d fe ff ff e8 55 c9 32 fa e9 dd RSP: 0018:ffffc900073afcf8 EFLAGS: 00010212 RAX: 00000000000000d1 RBX: 0000000000000000 RCX: ffffc90004d91000 RDX: 0000000000040000 RSI: ffffffff879330e7 RDI: 0000000000000003 RBP: ffff88807e130000 R08: 0000000000000000 R09: ffffffff8dbaf2d7 R10: ffffffff87932f38 R11: 0000000000000001 R12: ffff888074901d40 R13: ffff8880246cb000 R14: ffff88804ca1e528 R15: ffff88804ca1e000 FS: 00007f7a47b8f700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc6fad691b8 CR3: 0000000024fad000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: netlink_setsockopt+0x932/0xda0 net/netlink/af_netlink.c:1661 __sys_setsockopt+0x2db/0x6a0 net/socket.c:2259 __do_sys_setsockopt net/socket.c:2270 [inline] __se_sys_setsockopt net/socket.c:2267 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2267 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7f7a46a89109 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7a47b8f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007f7a46b9bf60 RCX: 00007f7a46a89109 RDX: 0000000000000002 RSI: 000000000000010e RDI: 0000000000000003 RBP: 00007f7a46ae308d R08: 0000000000000004 R09: 0000000000000000 R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff202b53ff R14: 00007f7a47b8f300 R15: 0000000000022000