nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead.
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WARNING: CPU: 1 PID: 3590 at net/core/stream.c:205 sk_stream_kill_queues+0x2eb/0x3d0 net/core/stream.c:205
Modules linked in:
CPU: 1 PID: 3590 Comm: syz-executor576 Not tainted 5.17.0-rc1-syzkaller-00251-g4a81f6da9cb2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:sk_stream_kill_queues+0x2eb/0x3d0 net/core/stream.c:205
Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e ec 00 00 00 8b ab 30 02 00 00 e9 60 ff ff ff e8 3e 3f 4e fa 0f 0b eb 97 e8 35 3f 4e fa <0f> 0b eb a0 e8 2c 3f 4e fa 0f 0b e9 6a fe ff ff e8 50 80 95 fa e9
RSP: 0018:ffffc90001aaf960 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888016cd5700 RSI: ffffffff872a1e1b RDI: 0000000000000003
RBP: 0000000000000fe1 R08: 0000000000000000 R09: ffffffff8ffbd9ff
R10: ffffffff872a1dbb R11: 000000000000000b R12: ffff88801c088e30
R13: ffffffff908a2f40 R14: ffff88801c088c28 R15: ffff88801c088db8
FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000240 CR3: 000000000b88e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inet_csk_destroy_sock+0x1a5/0x440 net/ipv4/inet_connection_sock.c:1012
 __tcp_close+0xd5b/0x12b0 net/ipv4/tcp.c:2910
 tcp_close+0x29/0xc0 net/ipv4/tcp.c:2922
 inet_release+0x12e/0x280 net/ipv4/af_inet.c:428
 __sock_release+0xcd/0x280 net/socket.c:650
 sock_close+0x18/0x20 net/socket.c:1318
 __fput+0x286/0x9f0 fs/file_table.c:311
 task_work_run+0xdd/0x1a0 kernel/task_work.c:164
 exit_task_work include/linux/task_work.h:32 [inline]
 do_exit+0xb29/0x2a30 kernel/exit.c:806
 do_group_exit+0xd2/0x2f0 kernel/exit.c:935
 get_signal+0x4b0/0x28c0 kernel/signal.c:2862
 arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:868
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
 exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:207
 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe5cbee3e69
Code: Unable to access opcode bytes at RIP 0x7fe5cbee3e3f.
RSP: 002b:00007fe5cbe75318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fe5cbf6c438 RCX: 00007fe5cbee3e69
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe5cbf6c438
RBP: 00007fe5cbf6c430 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5cbf3a004
R13: 00007ffe10097eaf R14: 00007fe5cbe75400 R15: 0000000000022000
 </TASK>