Corpus for flock:

Coverage	Program
2163	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-syz_init_net_socket$802154_raw-flock
1754	syz_open_dev$tty20-socketpair-ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD-perf_event_open-pipe-flock-fork-ptrace
1687	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-flock-openat$bsg-poll
1016	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-flock
279	perf_event_open-flock-flock
227	perf_event_open-flock
227	perf_event_open-flock-flock
224	perf_event_open-openat$autofs-flock
189	perf_event_open-flock
186	ioctl$TIOCSWINSZ-perf_event_open-flock
168	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-flock
122	close_range-perf_event_open-flock
18	flock
16	flock