Corpus for mknodat$loop:

Coverage	Program
3613	perf_event_open-socket$inet6_udp-setsockopt$inet6_udp_int-connect$inet6-openat$sr-syz_open_dev$loop-ioctl$LOOP_SET_FD-ioctl$PERF_EVENT_IOC_QUERY_BPF-sendmsg$inet-fcntl$dupfd-sendmsg$inet6-write-mknodat$loop-dup-perf_event_open-fcntl$getown-syz_open_procfs-syz_open_procfs-syz_mount_image$tmpfs-mkdir
2281	perf_event_open-syz_mount_image$tmpfs-mknodat$loop-name_to_handle_at
2120	syz_mount_image$tmpfs-mknodat$loop-execveat
2116	syz_mount_image$tmpfs-mknodat$loop-execveat
1860	syz_mount_image$tmpfs-mknodat$loop-syz_mount_image$tmpfs
1838	mknodat$loop
1523	syz_mount_image$tmpfs-syz_mount_image$tmpfs-mknodat$loop
989	syz_mount_image$tmpfs-mknodat$loop
751	syz_mount_image$tmpfs-mknodat$loop
598	syz_mount_image$tmpfs-stat-setfsuid-mknodat$loop
211	perf_event_open-mknodat$loop