Corpus for rt_sigaction:

Coverage	Program
1798	sendmsg$NL80211_CMD_TRIGGER_SCAN-perf_event_open-ioctl-socket$nl_generic-syz_genetlink_get_family_id$nl80211-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_TRIGGER_SCAN-syz_genetlink_get_family_id$nl80211-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_TRIGGER_SCAN-rt_sigaction-sendmsg$NL80211_CMD_JOIN_MESH
506	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-rt_sigaction
124	pkey_mprotect-rt_sigaction
99	perf_event_open-rt_sigaction
64	rt_sigaction
57	rt_sigaction
54	sendmsg$NL80211_CMD_TRIGGER_SCAN-perf_event_open-ioctl-socket$nl_generic-syz_genetlink_get_family_id$nl80211-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_TRIGGER_SCAN-socket$nl_generic-ioctl$sock_SIOCGIFINDEX_80211-ioctl$sock_SIOCGIFINDEX_80211-openat-rt_sigaction-fallocate-ftruncate