fsck.ext4 -n exited with status code 12
e2fsck 1.47.0 (5-Feb-2023)
Group descriptor 0 marked uninitialized without feature set.
Fix? no

syzkaller contains a file system with errors, check forced.
Pass 1: Checking inodes, blocks, and sizes
Inode 2 is a zero-length directory.  Clear? no

Inode 2, i_size is 6, should be 0.  Fix? no

Inode 2, i_blocks is 2, should be 0.  Fix? no

Deleted inode 15 has zero dtime.  Fix? no

Inode 17 has INLINE_DATA_FL flag but extended attribute not found.  Truncate? no

Inode 17 has illegal extended attribute value inode 128.
Clear? no

Inode 17 has a bad extended attribute block 1.  Clear? no

Extended attribute block 1 has h_blocks > 1.  Clear? no

Inode 17 has illegal extended attribute value inode 8192.
Clear? no

Inode 17 has illegal extended attribute value inode 4294901761.
Clear? no

Inode 17, i_blocks is 0, should be 561130250627586.  Fix? no

Inode 11, i_blocks is 22, should be 0.  Fix? no

Inode 13 has illegal block(s).  Clear? no

Illegal indirect block (234881024) in inode 13.  IGNORED.
Error while iterating over blocks in inode 13: Illegal indirect block found

syzkaller: ********** WARNING: Filesystem still has errors **********

e2fsck: aborted

syzkaller: ********** WARNING: Filesystem still has errors **********