Corpus for write$P9_RATTACH:
Coverage Program
489 open-pipe-fcntl$setstatus-fork-lstat-mknod-setresuid-fcntl$setownex-write$P9_RATTACH-openat
370 open-pipe-fcntl$setstatus-fork-lstat-setresuid-fcntl$setownex-write$P9_RATTACH
369 pipe-fcntl$setstatus-write$P9_RATTACH
69 openat$sysfs-write$P9_RATTACH