karavelov@spnet.net wrote:

Full_Name: luben karavelov Version: 2.4.18 - HEAD OS: Debian Linux URL: Submission from: (NULL) (212.50.0.80)

Hello, I have 2 running slapd servers for load balancing. The 2 instances are configured with back-sql and pcache overlay. Every 5-15 minutes one of the servers crashes.

The config could be found here: http://purgatory.spnet.net/~karavelov/slapd.conf.h2

A gdb session with the resulting core dump could be found here: http://purgatory.spnet.net/~karavelov/gdb1

Without proxycache overlay the servers does not crash in this manner.

The software tested is

1. slapd 2.4.18 with backported pcache.c from HEAD
2. slapd HEAD

I haven't touched back-sql in quite a while, and don't have a suitable config for testing this. I suggest you run under valgrind and see what errors it reports.