> On 18 Mar 2021, at 18:46, thierry bordaz <tbordaz@xxxxxxxxxx> wrote: > > Hi, > > By any chance do you know if the crash (SIGSEV) dumped a core ? > In such case you may install debuginfo rpm and analyze (gdb) the reason of the crash. > > I am not sure the crash is due to a DB corruption/breakage but clearly the crash will trigger a recovery. > Is the suffix (userRoot) replicated ? is it a supplier or a hub ? > I have the feeling it crashed while compacting the changelog. bdb_db_compact_one_db is possibly missing a test that the 'db' (changelog) exists before dereferencing it. Could be worth adding a log message and an ASSERT here so that we can catch this case if it's happening ... . > > regards > thierry > > On 3/18/21 8:08 AM, Nelson Bartley wrote: >> Good afternoon >> >> Our ns-slapd crashed earlier today, with a segfault in libback-ldbm.so >> while the system was running a bdb_db_compact_one_db action. >> >> Is there anyway to trackdown/diagnose what might have caused the >> segfault? Some type of DB integrity check or something? >> >> Nelson >> >> >> >> _______________________________________________ >> 389-users mailing list -- >> 389-users@xxxxxxxxxxxxxxxxxxxxxxx >> >> To unsubscribe send an email to >> 389-users-leave@xxxxxxxxxxxxxxxxxxxxxxx >> >> Fedora Code of Conduct: >> https://docs.fedoraproject.org/en-US/project/code-of-conduct/ >> >> List Guidelines: >> https://fedoraproject.org/wiki/Mailing_list_guidelines >> >> List Archives: >> https://lists.fedoraproject.org/archives/list/389-users@xxxxxxxxxxxxxxxxxxxxxxx >> >> Do not reply to spam on the list, report it: >> https://pagure.io/fedora-infrastructure > > _______________________________________________ > 389-users mailing list -- 389-users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to 389-users-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/389-users@xxxxxxxxxxxxxxxxxxxxxxx > Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure — Sincerely, William Brown Senior Software Engineer, 389 Directory Server SUSE Labs, Australia _______________________________________________ 389-users mailing list -- 389-users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to 389-users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/389-users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
