------------[ cut here ]------------ WARNING: CPU: 1 PID: 23242 at net/rds/connection.c:933 rds_conn_connect_if_down+0x98/0xc0 net/rds/connection.c:933 Modules linked in: CPU: 1 PID: 23242 Comm: syz-executor.3 Not tainted 6.7.0-rc3-syzkaller-00690-g8470e4368b0f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:rds_conn_connect_if_down+0x98/0xc0 net/rds/connection.c:933 Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 2a 48 8b bb 90 00 00 00 5b 5d e9 7e fb ff ff e8 c9 5a ba f7 90 <0f> 0b 90 eb c4 e8 ce 3b 11 f8 eb a8 e8 27 3c 11 f8 e9 7b ff ff ff RSP: 0018:ffffc900033cf8c8 EFLAGS: 00010283 RAX: 000000000000a2e3 RBX: ffff8880252c1850 RCX: ffffc9001909e000 RDX: 0000000000040000 RSI: ffffffff89cd3787 RDI: 0000000000000001 RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000002 R11: 0000000000000000 R12: 00000000fffffff5 R13: ffff888028d7dc00 R14: 0000000000000001 R15: ffff88803c460000 FS: 00007f397efd76c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2e83d000 CR3: 0000000035945000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rds_sendmsg+0x2189/0x31e0 net/rds/send.c:1319 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0xd5/0x180 net/socket.c:745 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2584 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2638 __sys_sendmsg+0x117/0x1e0 net/socket.c:2667 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f397e27cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f397efd70c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f397e39c120 RCX: 00007f397e27cae9 RDX: 0000000000000000 RSI: 0000000020001600 RDI: 0000000000000007 RBP: 00007f397e2c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f397e39c120 R15: 00007ffc2bec60d8