------------[ cut here ]------------ WARNING: CPU: 1 PID: 15774 at net/ipv4/inet_connection_sock.c:1157 sock_put include/net/sock.h:1976 [inline] WARNING: CPU: 1 PID: 15774 at net/ipv4/inet_connection_sock.c:1157 inet_csk_destroy_sock+0x24b/0x380 net/ipv4/inet_connection_sock.c:1169 Modules linked in: CPU: 1 PID: 15774 Comm: syz-executor.0 Not tainted 6.0.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:inet_csk_destroy_sock+0x24b/0x380 net/ipv4/inet_connection_sock.c:1157 Code: ff ff ff ff f0 0f c1 85 80 00 00 00 83 f8 01 74 0b 85 c0 7e 1c 5b 5d 41 5c 41 5d c3 5b 48 89 ef 5d 41 5c 41 5d e9 d5 7e 7f ff <0f> 0b e9 b9 fe ff ff 5b 4c 89 e7 be 03 00 00 00 5d 41 5c 41 5d e9 RSP: 0018:ffffc9000586fcf8 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: 0000000000000007 RCX: ffffffff877e4a15 RDX: 1ffff11029670eec RSI: 0000000000000008 RDI: ffff88814b387760 RBP: ffff88814b3870c0 R08: 0000000000000000 R09: ffff88814b387127 R10: ffffed1029670e24 R11: 0000000000000000 R12: ffff88814b387120 R13: ffff88814b387158 R14: ffff88814b3870c0 R15: ffff88801ff10780 FS: 0000555556e19400(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8d521a80c0 CR3: 0000000070c0c000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: dccp_close+0xa26/0xdd0 net/dccp/proto.c:1060 inet_release+0xf3/0x210 net/ipv4/af_inet.c:428 __sock_release+0xbb/0x270 net/socket.c:650 sock_close+0x13/0x20 net/socket.c:1365 __fput+0x1f5/0x8c0 fs/file_table.c:320 task_work_run+0xc4/0x160 kernel/task_work.c:177 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop kernel/entry/common.c:169 [inline] exit_to_user_mode_prepare+0x23c/0x250 kernel/entry/common.c:201 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline] syscall_exit_to_user_mode+0x1d/0x50 kernel/entry/common.c:294 do_syscall_64+0x46/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f8d5203df8b Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 RSP: 002b:00007ffef6e3b7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f8d5203df8b RDX: 00007f8d51c00ce8 RSI: ffffffffffffffff RDI: 0000000000000006 RBP: 00007f8d521ad980 R08: 0000000000000000 R09: 00007f8d51c00000 R10: 00007f8d51c00cf0 R11: 0000000000000293 R12: 00000000000261fe R13: 00007ffef6e3b8a0 R14: 00007f8d521abf80 R15: 0000000000000032