When a course of action writes to an mmap-backed file on an NFS filesystem, flushing modifications to the facts could are unsuccessful less than some circumstances this kind of as faults because of to permission mismatch, and this failure could not be detected as an error. A memory leak when a ZFS quantity is exported via the FreeBSD NFS server has been mounted. The FreeBSD sctp(4) protocol stack now supports a new sysctl(8) variable net.inet.