Corpus for getpgid:

Coverage	Program
6400	ioctl$AUTOFS_DEV_IOCTL_FAIL-syz_io_uring_setup-fcntl$setstatus-ioctl$TCSETAW-sched_setaffinity-perf_event_open-creat-fcntl$setstatus-ioctl$TUNSETIFINDEX-ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER-pwritev2-getsockopt$sock_cred-ioctl$CDROM_GET_CAPABILITY-syz_io_uring_setup-getpgid-fcntl$lock-openat$ptmx
4617	perf_event_open-sched_setaffinity-perf_event_open-creat-write-openat$dir-perf_event_open-getpgid-perf_event_open-getpgrp-perf_event_open-sendfile
1555	ioctl$TCSETAW-perf_event_open-sched_setaffinity-perf_event_open-ioctl$PERF_EVENT_IOC_PERIOD-ioctl$PERF_EVENT_IOC_SET_OUTPUT-recvmmsg$unix-perf_event_open-ioctl$PERF_EVENT_IOC_SET_FILTER-perf_event_open-mmap$IORING_OFF_SQ_RING-epoll_ctl$EPOLL_CTL_ADD-ioctl$PERF_EVENT_IOC_PERIOD-write-creat-openat$dir-sendfile-getpgid
241	perf_event_open-getpgid-capset
81	getpgrp-getpgid
59	getpgid
24	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-getpgid
22	getpgid