syzbot

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WARNING: CPU: 1 PID: 3601 at net/ipv4/inet_connection_sock.c:548 inet_csk_get_port+0x17e8/0x2640 net/ipv4/inet_connection_sock.c:548
Modules linked in:
CPU: 1 PID: 3601 Comm: syz-executor365 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
RIP: 0010:inet_csk_get_port+0x17e8/0x2640 net/ipv4/inet_connection_sock.c:548
Code: 00 00 48 8b 44 24 08 4c 89 e6 48 8b 78 18 e8 1f ae fe ff 31 ff 89 de e8 e6 17 9e f9 84 db 74 98 e9 57 ff ff ff e8 48 1b 9e f9 <0f> 0b e9 c5 fc ff ff e8 3c 1b 9e f9 0f 0b e9 7d fc ff ff e8 30 1b
RSP: 0018:ffffc90003bbfc08 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880264b0080 RCX: 0000000000000000
RDX: ffff888022720000 RSI: ffffffff87de8138 RDI: ffff888027c39368
RBP: ffff888027c39360 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000008c07e R12: 0000000000000000
R13: 00000000240492ce R14: ffff888027c38cc0 R15: 0000000000000001
FS:  0000555555de9300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000005df038 CR3: 000000007bf8d000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 inet_csk_listen_start+0x13e/0x3c0 net/ipv4/inet_connection_sock.c:1205
 inet_listen+0x231/0x640 net/ipv4/af_inet.c:228
 __sys_listen+0x17d/0x250 net/socket.c:1810
 __do_sys_listen net/socket.c:1819 [inline]
 __se_sys_listen net/socket.c:1817 [inline]
 __x64_sys_listen+0x50/0x70 net/socket.c:1817
 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+0x63/0xcd
RIP: 0033:0x7f5826afeb99
Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd2130aaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000032
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5826afeb99
RDX: ffffffffffffffc0 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007f5826ac2d40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5826ac2dd0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>