Corpus for mknod$loop:
Coverage
Program
2789
mknod$loop-setxattr$trusted_overlay_origin-unlink
2661
syz_mount_image$ext4-lsetxattr$system_posix_acl-mknod$loop
2086
perf_event_open-mknod$loop-setxattr$incfs_size-lgetxattr
1794
prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-mknod$loop