Hi -- My nntpcache (2.3.3) has been working beautifully for a few months, but three times in the past week it has suddenly died, logging only: Jul 7 19:08:15 palladium nntpcache-update[28110]: nntpcache.c:281: SIGSEGV! i.e. static RETSIGTYPE sigsegv (int sig) { signal (SIGSEGV, SIG_DFL); loge (("SIGSEGV!")); Exit (1); } Which isn't very helpful to determine where the segv occurred. Immediate attempts to resuscitate it fail, but by trial and error I determined that moving the cache.mmap file out of the way lets everything come back up properly. Any ideas as to what this might be? Running linux 2.2.14 on a fairly stock redhat-ish pentium-2 machine. Thanks -=Eric