Corpus for write$P9_RCREATE:

Coverage	Program
3171	perf_event_open-openat$procfs-mount$9p_fd-socket$nl_generic-bind$netlink-openat$cgroup_freezer_state-fcntl$dupfd-sendmsg$IPVS_CMD_SET_CONFIG-pipe-ioctl$BTRFS_IOC_SET_FEATURES-creat-write$P9_RCREATE