Corpus for futex:

Coverage	Program
747	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-futex
736	futex-openat$bsg-fchdir-ioctl$AUTOFS_DEV_IOCTL_CATATONIC
611	futex
571	perf_event_open-futex
538	perf_event_open-dup2-perf_event_open-add_key$fscrypt_v1-keyctl$setperm-clock_gettime-recvmmsg$unix-perf_event_open-mount$9p_fd-openat-futex-syncfs
517	mmap-futex
471	sendmsg$802154_dgram-clock_gettime-futex
419	mmap-futex
414	mmap-futex
403	futex
371	perf_event_open-futex
364	futex-futex
352	futex
341	perf_event_open-futex
332	futex
319	futex
316	futex
297	perf_event_open-futex
296	futex
292	futex
275	perf_event_open-futex
242	perf_event_open-futex
238	futex
238	futex
235	perf_event_open-futex-gettid-sendmsg
234	futex
234	perf_event_open-io_submit-perf_event_open-futex
232	mmap-futex
226	perf_event_open-futex
224	perf_event_open-futex
218	perf_event_open-futex-clock_gettime-semop-semctl$IPC_RMID
217	futex
216	futex
214	perf_event_open-futex
212	futex
212	futex
207	futex
205	futex
201	sched_rr_get_interval-perf_event_open-syz_open_procfs-futex
193	futex
191	futex
187	futex
186	futex
185	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-futex
170	mmap-futex
128	perf_event_open-futex
87	futex
79	futex
35	futex
34	futex
27	futex
27	futex
25	futex
24	futex
22	futex
22	futex
20	futex
20	futex
20	futex
18	futex