------------[ cut here ]------------
WARNING: CPU: 0 PID: 11565 at fs/ext4/inode.c:3543 ext4_dirty_folio+0x15a/0x310 fs/ext4/inode.c:3543
Modules linked in:
CPU: 0 PID: 11565 Comm: syz-executor.1 Not tainted 6.7.0-rc8-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:ext4_dirty_folio+0x15a/0x310 fs/ext4/inode.c:3543
Code: 83 3b 00 74 1f e8 96 c2 48 ff 48 8b 3c 24 4c 89 fe 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 2c 5f c5 ff e8 77 c2 48 ff 90 <0f> 0b 90 eb db e8 6c c2 48 ff 90 0f 0b 90 eb ab e8 61 c2 48 ff 4c
RSP: 0018:ffffc900043ffac0 EFLAGS: 00010283
RAX: ffffffff8245b779 RBX: ffffea000129b968 RCX: 0000000000040000
RDX: ffffc9000a3c3000 RSI: 000000000001363c RDI: 000000000001363d
RBP: 1ffffd4000253728 R08: ffffffff8245b6ba R09: 1ffffd4000253728
R10: dffffc0000000000 R11: fffff94000253729 R12: dffffc0000000000
R13: ffffea000129b948 R14: 0000000000000001 R15: ffffea000129b940
FS:  00007f67c87e66c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002034afa4 CR3: 000000007fbc2000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 unpin_user_pages_dirty_lock+0x2ed/0x540 mm/gup.c:395
 process_vm_rw_single_vec mm/process_vm_access.c:126 [inline]
 process_vm_rw_core mm/process_vm_access.c:215 [inline]
 process_vm_rw+0x932/0xcf0 mm/process_vm_access.c:283
 __do_sys_process_vm_writev mm/process_vm_access.c:303 [inline]
 __se_sys_process_vm_writev mm/process_vm_access.c:298 [inline]
 __x64_sys_process_vm_writev+0xe0/0xf0 mm/process_vm_access.c:298
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x45/0x110 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f67c7a7cce9
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:00007f67c87e60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
RAX: ffffffffffffffda RBX: 00007f67c7b9c050 RCX: 00007f67c7a7cce9
RDX: 0000000000000008 RSI: 0000000020c22000 RDI: 0000000000000388
RBP: 00007f67c7ac947a R08: 0000000000000001 R09: 0000000000000000
R10: 0000000020c22fa0 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f67c7b9c050 R15: 00007ffefbdddb18
 </TASK>