rdma_op ffff88804b02c9f0 conn xmit_rdma 0000000000000000
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6693 at fs/ext4/inode.c:3658 ext4_dirty_folio+0x155/0x310
Modules linked in:
CPU: 1 PID: 6693 Comm: syz.0.830 Not tainted 6.1.112-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ext4_dirty_folio+0x155/0x310 fs/ext4/inode.c:3658
Code: 48 83 3b 00 74 1f e8 0a cc 4e ff 48 8b 3c 24 4c 89 fe 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 d0 7e c5 ff e8 eb cb 4e ff <0f> 0b eb dd e8 e2 cb 4e ff 0f 0b eb af e8 d9 cb 4e ff 4c 89 ff 48
RSP: 0018:ffffc9000330f700 EFLAGS: 00010283
RAX: ffffffff823be355 RBX: ffffea0001541f28 RCX: 0000000000040000
RDX: ffffc9000bbea000 RSI: 000000000000298b RDI: 000000000000298c
RBP: 1ffffd40002a83e0 R08: ffffffff823be296 R09: fffff940002a83e1
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffffea0001541f08 R14: 0000000000000001 R15: ffffea0001541f00
FS:  00007faacd0fb6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007faacd0dad58 CR3: 000000004d517000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 unpin_user_pages_dirty_lock+0x2ea/0x530 mm/gup.c:343
 rds_rdma_free_op+0x248/0x3f0 net/rds/rdma.c:504
 rds_message_purge net/rds/message.c:163 [inline]
 rds_message_put+0x715/0xaa0 net/rds/message.c:180
 rds_sendmsg+0x77a/0x2260 net/rds/send.c:1409
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg net/socket.c:730 [inline]
 ____sys_sendmsg+0x5a5/0x8f0 net/socket.c:2514
 ___sys_sendmsg net/socket.c:2568 [inline]
 __sys_sendmsg+0x2a9/0x390 net/socket.c:2597
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7faacc37dff9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007faacd0fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007faacc536130 RCX: 00007faacc37dff9
RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000004
RBP: 00007faacc3f0296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007faacc536130 R15: 00007ffc4cd1f908
 </TASK>