Corpus for syz_open_dev$loop:

Coverage	Program
2848	perf_event_open-openat-syz_init_net_socket$bt_l2cap-connect$bt_l2cap-socket$nl_sock_diag-syz_init_net_socket$bt_l2cap-syz_init_net_socket$bt_l2cap-syz_open_dev$loop-socket$inet6_icmp-syz_open_dev$tty1-writev
1001	creat-perf_event_open-mlock2-lsetxattr$trusted_overlay_nlink-syz_open_dev$tty1-syz_open_dev$loop-openat$sysfs-ioctl$LOOP_SET_FD-fspick-lseek-openat-write$P9_RLOPEN
883	syz_open_dev$loop
812	openat-writev-mmap-syz_open_dev$loop
748	perf_event_open-syz_open_dev$loop