https://bugs.openldap.org/show_bug.cgi?id=9378
--- Comment #19 from Howard Chu hyc@openldap.org --- For reference, the compressed logfile is available temporarily on http://highlandsun.com/hyc/its9378log.xz - it's about 2.6GB uncompressed.
If you feed it to mplay stdin https://git.openldap.org/hyc/openldap/-/blob/mplay09/libraries/liblmdb/mplay... the run will hang at line 12336235 of the logfile, because that txn_begin can't proceed until the write txn in 514137 finishes. mplay can't proceed because it waits for each log line to be processed before moving on to the next one. The baloo code can only proceed because it has broken LMDB's write lock.
Actual corruptions are first detected at line 40127945, much later in the log, but the damage is obviously done far earlier than that.