>> 1319 of rlm_ldap.c , gdb debugging shows me that vals[0] is not a valid >> memory location. (always 0xffffffffb00020e0) >> > > Try running it without the LDAP module. If it works, then the ldap > module, or the LDAP libraries it uses aren't 64-bit clean. > > if that's the case, why do you think it seems to work fine single threaded? Joe