Still cannot get 2.3.2 to work on Solaris-2.5.1. Looks like the mmappped Stats structure isn't working too well... The forked update process gets a bus error on attempted access... Here is the gdb output... amy# gdb ../../sbin/nntpcached core GDB is free software and you are welcome to distribute copies of it under certain conditions; type "show copying" to see the conditions. There is absolutely no warranty for GDB; type "show warranty" for details. GDB 4.16 (sparc-sun-solaris2.5.1), Copyright 1996 Free Software Foundation, Inc... Core was generated by `../../sbin/nntpcached'. Program terminated with signal 10, Bus error. Reading symbols from /usr/lib/libsocket.so.1...done. Reading symbols from /usr/lib/libresolv.so.2...done. Reading symbols from /usr/lib/libnsl.so.1...done. Reading symbols from /usr/lib/libc.so.1...done. Reading symbols from /usr/lib/libdl.so.1...done. Reading symbols from /usr/lib/libintl.so.1...done. Reading symbols from /usr/lib/libmp.so.1...done. Reading symbols from /usr/lib/libw.so.1...done. Reading symbols from /usr/platform/SUNW,Ultra-2/lib/libc_psr.so.1...done. #0 make_vm_proc (state=nc_none, client=8, name=0x3ce10 "update") at nntpcache.c:496 496 Stats->client_connects++; (gdb) where #0 make_vm_proc (state=nc_none, client=8, name=0x3ce10 "update") at nntpcache.c:496 #1 0x23fc0 in updateDaemon (force=1) at list.c:653 #2 0x2a2c4 in master_loop () at nntpcache.c:1097 #3 0x2b438 in main (argc=333824, argv=0xeffff774, envp=0xeffff77c) at nntpcache.c:1437 (gdb) print *Stats Cannot access memory at address 0xee42380c.