------------[ cut here ]------------
WARNING: CPU: 1 PID: 19361 at fs/ext4/inode.c:3544 ext4_dirty_folio+0xff/0x130 fs/ext4/inode.c:3544
Modules linked in:
CPU: 1 PID: 19361 Comm: syz-executor.3 Not tainted 6.7.0-syzkaller-11091-g296455ade1fd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:ext4_dirty_folio+0xff/0x130 fs/ext4/inode.c:3544
Code: c1 ed 04 83 e5 01 89 ee e8 ae 72 51 ff 40 84 ed 0f 85 70 ff ff ff e8 70 77 51 ff 90 0f 0b 90 e9 62 ff ff ff e8 62 77 51 ff 90 <0f> 0b 90 eb 82 48 89 ef e8 a4 f0 a8 ff e9 35 ff ff ff e8 9a f0 a8
RSP: 0018:ffffc9000bcc7a20 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffffea0000dc3bc0 RCX: ffffc9000b07a000
RDX: 0000000000040000 RSI: ffffffff8236a94e RDI: ffffea0000dc3be8
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: ffff888043d9e8d8
R13: dffffc0000000000 R14: ffffea0000dc3b00 R15: ffffea0000dc3bc0
FS:  00007f866581e6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555c1c938 CR3: 000000002b8d0000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 folio_mark_dirty+0xc3/0x130 mm/page-writeback.c:2781
 unpin_user_pages_dirty_lock+0x432/0x4e0 mm/gup.c:395
 process_vm_rw_single_vec mm/process_vm_access.c:127 [inline]
 process_vm_rw_core.constprop.0+0x63b/0xa00 mm/process_vm_access.c:216
 process_vm_rw+0x2ff/0x360 mm/process_vm_access.c:284
 __do_sys_process_vm_writev mm/process_vm_access.c:304 [inline]
 __se_sys_process_vm_writev mm/process_vm_access.c:299 [inline]
 __x64_sys_process_vm_writev+0xe2/0x1b0 mm/process_vm_access.c:299
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f8664a7cda9
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:00007f866581e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
RAX: ffffffffffffffda RBX: 00007f8664bac050 RCX: 00007f8664a7cda9
RDX: 0000000000000008 RSI: 0000000020c22000 RDI: 00000000000008d4
RBP: 00007f8664ac947a R08: 0000000000000001 R09: 0000000000000000
R10: 0000000020c22fa0 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f8664bac050 R15: 00007ffc2af56b78
 </TASK>