R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 R13: 00007ffcab26ad00 R14: 00007ffcab26acf0 R15: 00007ffcab26acd4 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5442 at net/ipv4/inet_connection_sock.c:1173 inet_csk_destroy_sock+0x2e7/0x450 net/ipv4/inet_connection_sock.c:1173 Modules linked in: CPU: 1 PID: 5442 Comm: syz-executor192 Not tainted 6.2.0-rc2-next-20230105-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:inet_csk_destroy_sock+0x2e7/0x450 net/ipv4/inet_connection_sock.c:1173 Code: 41 5c 41 5d 41 5e e9 08 50 31 f9 e8 03 50 31 f9 48 89 ef e8 5b ca 70 ff 5b 5d 41 5c 41 5d 41 5e e9 ee 4f 31 f9 e8 e9 4f 31 f9 <0f> 0b e9 5c fe ff ff e8 dd 4f 31 f9 4c 89 e7 be 03 00 00 00 e8 60 RSP: 0018:ffffc900049c7c58 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 000000000000d042 RCX: 0000000000000000 RDX: ffff88802073ba80 RSI: ffffffff88505f97 RDI: ffff88802a37b9e0 RBP: ffff88802a37b340 R08: 0000000000000003 R09: 0000000000000000 R10: 000000000000d042 R11: 0000000000000000 R12: ffff88802a37b3a0 R13: ffff88802a37b3d8 R14: ffff88802a37b4f8 R15: 0000000000000000 FS: 0000555555eff300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffcab26aca8 CR3: 000000002a047000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: dccp_close+0xa41/0xd60 net/dccp/proto.c:1065 inet_release+0x132/0x270 net/ipv4/af_inet.c:428 __sock_release+0xcd/0x280 net/socket.c:650 sock_close+0x1c/0x20 net/socket.c:1365 __fput+0x27c/0xa90 fs/file_table.c:320 task_work_run+0x16f/0x270 kernel/task_work.c:179 ptrace_notify+0x118/0x140 kernel/signal.c:2354 ptrace_report_syscall include/linux/ptrace.h:411 [inline] ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline] syscall_exit_work kernel/entry/common.c:251 [inline] syscall_exit_to_user_mode_prepare+0x129/0x290 kernel/entry/common.c:278 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline] syscall_exit_to_user_mode+0xd/0x50 kernel/entry/common.c:296 do_syscall_64+0x46/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f607b09ff13 Code: c7 c2 c0 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 RSP: 002b:00007ffcab26acc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f607b09ff13 RDX: 0000000000000004 RSI: 00000000000045f5 RDI: 0000000000000006 RBP: 00007ffcab26ace0 R08: 0000000000000000 R09: 0000000000000004 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 R13: 00007ffcab26ad00 R14: 00007ffcab26acf0 R15: 00007ffcab26acd4