Corpus for setsockopt:

Coverage	Program
1564	perf_event_open-socket$inet6_tcp-setsockopt
942	perf_event_open-ioprio_set$uid-creat-getsockopt$ARPT_SO_GET_REVISION_TARGET-fcntl$setstatus-io_setup-syz_open_dev$ptys-ioctl$EXT4_IOC_MOVE_EXT-socket$inet-setsockopt-write$binfmt_script-ioctl$LOOP_CTL_GET_FREE-io_setup-openat$sndtimer-ioctl$AUTOFS_DEV_IOCTL_PROTOVER-io_submit-ioctl$LOOP_CTL_REMOVE-openat$loop_ctrl-ioctl$LOOP_CTL_REMOVE
131	socket$inet6_tcp-setsockopt