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WARNING: CPU: 0 PID: 7952 at fs/ext4/inode.c:3931 ext4_dirty_folio+0x167/0x1b0 fs/ext4/inode.c:3931
Modules linked in:
CPU: 0 UID: 0 PID: 7952 Comm: syz.6.210 Not tainted 6.16.0-rc6-syzkaller-00281-gf4a40a4282f4 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:ext4_dirty_folio+0x167/0x1b0 fs/ext4/inode.c:3931
Code: 5f 75 ae ff 49 83 3f 00 74 1a e8 d4 8e 4e ff 4c 89 e7 48 89 de 5b 41 5c 41 5d 41 5e 41 5f 5d e9 7f bf d0 ff e8 ba 8e 4e ff 90 <0f> 0b 90 eb e0 e8 af 8e 4e ff 90 0f 0b 90 eb a7 e8 a4 8e 4e ff 48
RSP: 0018:ffffc900045d7930 EFLAGS: 00010293
RAX: ffffffff827197c6 RBX: ffffea0000db8100 RCX: ffff8880721c3c00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 1ffffd40001b7020 R08: ffffea0000db8107 R09: 1ffffd40001b7020
R10: dffffc0000000000 R11: fffff940001b7021 R12: ffff8880595cbe18
R13: 1ffffd40001b7021 R14: 0000000000000001 R15: ffffea0000db8128
FS:  00007fa159ca56c0(0000) GS:ffff888125c57000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564b5a110000 CR3: 000000003463c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 folio_mark_dirty_lock+0xa8/0xe0 mm/page-writeback.c:2873
 set_page_dirty_lock+0x5e/0x140 mm/folio-compat.c:51
 fuse_copy_finish+0x105/0x200 fs/fuse/dev.c:840
 fuse_dev_do_read+0xcc9/0x1240 fs/fuse/dev.c:1480
 fuse_dev_read+0x159/0x1f0 fs/fuse/dev.c:1545
 new_sync_read fs/read_write.c:491 [inline]
 vfs_read+0x4cd/0x980 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/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa158d8e9a9
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:00007fa159ca5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007fa158fb6080 RCX: 00007fa158d8e9a9
RDX: 0000000000002020 RSI: 0000200000000140 RDI: 0000000000000009
RBP: 00007fa158e10d69 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fa158fb6080 R15: 00007ffcae0d9598
 </TASK>