Corpus for read$usbmon:

Coverage	Program
220	syz_open_dev$tty20-dup-read$usbmon
187	syz_open_dev$tty20-dup-read$usbmon
148	openat$sr-read$usbmon
142	syz_open_dev$tty20-dup-read-read$usbmon
131	openat$hwrng-dup-read$usbmon
129	openat$hwrng-dup-read$usbmon
128	openat$snapshot-dup-read$usbmon
48	read$usbmon