fsck.ext4 -n exited with status code 12 e2fsck 1.47.2 (1-Jan-2025) /tmp/367558569.img has unsupported feature(s): FEATURE_C24 FEATURE_C25 FEATURE_C26 FEATURE_C27 FEATURE_C30 FEATURE_R2 e2fsck: Get a newer version of e2fsck! syzkaller: ********** WARNING: Filesystem still has errors **********