It's clear from the log that this particular slapd binary is linked with
a BDB 4.3 library. The problem seems to be that a BDB tool from a
different version was used to access the database at some point. This
implies that the operating system is misconfigured; either the PATH or
the LD_LIBRARY_PATH are pointing to the wrong place, or some other
similar mistake. No amount of OpenLDAP software patching can correct
such a sysadmin mistake.
Just power failure.
I use LDFLAGS="-L.... -Wl,-R..." to force linker save the bdb_lib path
in slapd .
How to determine current DB_ENV's version??