For master users, if you have problems with ports seg-faulting on you may need to disable the NX support, which you can do with a loader tunable (it requires a reboot):
In /boot/loader.conf: machdep.pmap_nx_enable=0 Will disable NX support. Currently it appears that ADA programs are having issues. e.g. 'synth'. This work will eventually be MFC'd into -release, once we work out the issues that pop up. -Matt
