Pierangelo Masarati wrote: >>slapd is crashing with this message: >> >>slapd: ch_malloc.c:107: ch_calloc: Assertion `0' failed. > > Need backtrace. Hmm, I can't reproduce it for now after building 2.3.18 without -O4. Close this for now. I will open another #ITS if necessary. Ciao, Michael.