Corpus for setpriority:

Coverage	Program
734	perf_event_open-gettid-process_vm_readv-openat-getsockopt$inet6_IPV6_IPSEC_POLICY-ioctl$RNDADDTOENTCNT-perf_event_open-setpriority-socket$netlink-sendmsg$nl_generic-syz_io_uring_complete-setsockopt$netlink_NETLINK_BROADCAST_ERROR-syz_open_dev$vcsa
176	perf_event_open-openat-setpriority
175	perf_event_open-gettid-process_vm_readv-openat-ioctl$RNDADDTOENTCNT-perf_event_open-setpriority-sendmsg$nl_generic-socket$nl_generic
147	getpid-setpriority
132	setpriority
131	getpgrp-setpriority
124	setresuid-setpriority
121	setresuid-setpriority
59	gettid-setpriority
55	perf_event_open-setpriority-socket$netlink-syz_genetlink_get_family_id$ethtool-socket$inet6_icmp_raw-ioctl$sock_SIOCGIFINDEX-sendmsg$ETHTOOL_MSG_LINKMODES_SET-ioctl$VT_RESIZEX-dup2-sendmsg$nl_generic-socket$nl_audit-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-ioctl$FS_IOC_FSSETXATTR-syz_open_procfs-perf_event_open-getdents64
53	setpriority
33	setpriority