Corpus for ioctl$TUNSETOFFLOAD:

Coverage	Program
3008	lsetxattr$trusted_overlay_redirect-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD
2943	lsetxattr$trusted_overlay_redirect-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD
2896	lsetxattr$trusted_overlay_redirect-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD
843	lsetxattr$trusted_overlay_redirect-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD