Corpus for ioctl$sock_SIOCSPGRP:

Coverage	Program
5575	rt_sigaction-perf_event_open-ftruncate-socket$inet6_udplite-setsockopt$inet6_group_source_req-pselect6-fspick-quotactl-ioctl$RTC_WKALM_SET-fsetxattr$security_selinux-socket$inet6_icmp-ioctl$PERF_EVENT_IOC_PERIOD-socket$nl_xfrm-socket$inet_udp-bind$inet-sendmsg$nl_xfrm-sendmsg$nl_xfrm-ioctl$sock_SIOCSPGRP-ioctl$RTC_WKALM_SET-unshare
169	perf_event_open-setsockopt$SO_BINDTODEVICE-socket$inet6_icmp_raw-ioctl$sock_SIOCSPGRP