Corpus for pwritev:

Coverage	Program
3288	creat-openat$dir-pwritev
1787	creat-ioctl$FS_IOC_RESVSP-openat$dir-pwritev
1477	openat$tcp_mem-pwritev
588	perf_event_open-openat$tcp_mem-pwritev
225	openat$nvram-pwritev
113	openat$tun-pwritev
96	openat$nvram-pwritev
91	perf_event_open-creat-pwritev
74	perf_event_open-pwritev
64	creat-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-pwritev