fb_lock_manager is running under user 'firebird' in this version. It may cause serious database corruption if you run gbak under user 'root'. In this case fb_lock_manager cannot send any signals to gbak. Reproducible: Always Steps to Reproduce:
Reassigning to maintainer-needed since wltjr has left Gentoo, bug #135927.
Is this still the case and can you provide additional information, showing what happens if you run gbak as root while fb_lock_manager is running under root. I have been using gbak as root to backup databases nightly for years without any problems. If no additional comments, will close as needinfo.