fsck.ext4 -n exited with status code 12
e2fsck 1.47.2 (1-Jan-2025)
Invalid user quota inode 2.  Fix? no

syz
 contains a file system with errors, check forced.
Pass 1: Checking inodes, blocks, and sizes
Inode 17, i_blocks is 17592186044416, should be 0.  Fix? no

Pass 2: Checking directory structure
Entry '..' in /file0 (12) has invalid inode #: 2.
Clear? no

Symlink /file0/file1 (inode #14) is invalid.
Clear? no

Entry 'file1' in /file0 (12) has an incorrect filetype (was 7, should be 0).
Fix? no

Entry '.' in / (2) has invalid inode #: 2.
Clear? no

Entry '..' in / (2) has invalid inode #: 2.
Clear? no

Entry '..' in ??? (11) has invalid inode #: 2.
Clear? no

Directory inode 11, block #5, offset 0: directory corrupted
Salvage? no

e2fsck: aborted

syz
: ********** WARNING: Filesystem still has errors **********