Hello, I have cyrus-imapd24-2.4.18_4 running on FreeBSD 11.0-STABLE. I got these error messages in the log file: Dec 29 04:00:00 cortina tls_prune[29126]: DBERROR db5: pthread suspend failed: Invalid argument Dec 29 04:00:00 cortina tls_prune[29126]: DBERROR db5: BDB0061 PANIC: Invalid argument Dec 29 04:00:00 cortina tls_prune[29126]: DBERROR: critical database situation Dec 29 04:00:03 cortina ctl_cyrusdb[29128]: DBERROR db5: BDB0060 PANIC: fatal region error detected; run recovery Dec 29 04:00:03 cortina ctl_cyrusdb[29128]: DBERROR: critical database situation Dec 29 04:00:05 cortina cyr_expire[29127]: DBERROR db5: BDB1581 File handles still open at environment close Dec 29 04:00:05 cortina cyr_expire[29127]: DBERROR db5: BDB1582 Open file handle: /usr/local/imap/db/__db.001 Dec 29 04:00:05 cortina cyr_expire[29127]: DBERROR db5: BDB1582 Open file handle: /usr/local/imap/db/__db.002 Dec 29 04:00:05 cortina cyr_expire[29127]: DBERROR db5: BDB1582 Open file handle: /usr/local/imap/db/__db.003 Cyrus is configured to use skiplist: # file /usr/local/imap/*.db /usr/local/imap/annotations.db: Cyrus skiplist DB /usr/local/imap/deliver.db: Cyrus skiplist DB /usr/local/imap/mailboxes.db: Cyrus skiplist DB /usr/local/imap/statuscache.db: Cyrus skiplist DB /usr/local/imap/tls_sessions.db: Cyrus skiplist DB I suppose I shut down cyrus and do "ctl_cyrusdb -r", correct? Anything I could do to prevent this error from occurring again? -- Janos Dohanics ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus