Corpus for pwritev2:

Coverage	Program
3720	perf_event_open-syz_open_procfs-perf_event_open-openat$loop_ctrl-ioctl$LOOP_CTL_GET_FREE-ioctl$LOOP_CTL_REMOVE-ioctl$LOOP_CTL_REMOVE-mmap$IORING_OFF_CQ_RING-syz_io_uring_submit-pidfd_getfd-sendmsg$nl_generic-memfd_create-ioctl$LOOP_CTL_GET_FREE-pwritev2-copy_file_range
3452	openat-pwritev2
1965	openat$sr-pwritev2
1956	openat$sr-pwritev2
1919	openat$sr-syz_io_uring_setup-pwritev2
1835	openat$sr-pwritev2-sendmsg$nl_generic-io_uring_enter
1285	perf_event_open-syz_open_procfs-pwritev2
826	memfd_create-perf_event_open-pwritev2
782	openat-openat-sendfile-pwritev2
745	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-memfd_create-pwritev2
699	memfd_create-pwritev2
561	openat$sr-pwritev2
218	memfd_create-pwritev2
190	openat$sr-pwritev2
164	openat$selinux_attr-pwritev2
97	perf_event_open-pwritev2
75	close_range-openat-pwritev2
51	pwritev2
46	pipe-close_range-pwritev2