I posted these patches in May 2023 at the same time as I posted patches for the kernel to connect to an abstract address. The kernel patches landed and I forgot to follow-up with these. Thanks Petr for the reminder. NeilBrown [PATCH 1/3] Allow working with abstract AF_UNIX addresses. [PATCH 2/3] Change local_rpcb() to take a targaddr pointer. [PATCH 3/3] Try using a new abstract address when connecting rpcbind