loop0: detected capacity change from 0 to 1024
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
------------[ cut here ]------------
WARNING: fs/ext4/inode.c:3965 at ext4_dirty_folio+0x167/0x1b0 fs/ext4/inode.c:3965, CPU#0: syz.0.0/5331
Modules linked in:
CPU: 0 UID: 0 PID: 5331 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ext4_dirty_folio+0x167/0x1b0 fs/ext4/inode.c:3965
Code: 0f a5 ab ff 49 83 3f 00 74 1a e8 d4 c8 43 ff 4c 89 e7 48 89 de 5b 41 5c 41 5d 41 5e 41 5f 5d e9 9f e6 cf ff e8 ba c8 43 ff 90 <0f> 0b 90 eb e0 e8 af c8 43 ff 90 0f 0b 90 eb a7 e8 a4 c8 43 ff 48
RSP: 0018:ffffc9000b70f930 EFLAGS: 00010283
RAX: ffffffff827df7d6 RBX: ffffea00015298c0 RCX: 0000000000100000
RDX: ffffc900209b2000 RSI: 00000000000000d9 RDI: 00000000000000da
RBP: 1ffffd40002a5318 R08: ffffea00015298c7 R09: 1ffffd40002a5318
R10: dffffc0000000000 R11: fffff940002a5319 R12: ffff8880004617f8
R13: 1ffffd40002a5319 R14: 0000000000000001 R15: ffffea00015298e8
FS:  00007ffb56c966c0(0000) GS:ffff88808d239000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ae2dbfe168 CR3: 000000000b677000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 folio_mark_dirty_lock+0xa8/0xe0 mm/page-writeback.c:2841
 set_page_dirty_lock+0x5e/0x140 mm/folio-compat.c:51
 fuse_copy_finish+0x109/0x200 fs/fuse/dev.c:860
 fuse_dev_do_read+0xccc/0x1240 fs/fuse/dev.c:1500
 fuse_dev_read+0x14c/0x1d0 fs/fuse/dev.c:1585
 new_sync_read fs/read_write.c:491 [inline]
 vfs_read+0x55a/0xa30 fs/read_write.c:572
 ksys_read+0x145/0x250 fs/read_write.c:715
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ffb55d8f7c9
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:00007ffb56c96038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007ffb55fe5fa0 RCX: 00007ffb55d8f7c9
RDX: 0000000000002020 RSI: 00002000000093c0 RDI: 0000000000000005
RBP: 00007ffb55e13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffb55fe6038 R14: 00007ffb55fe5fa0 R15: 00007ffd557198e8
 </TASK>