cherry picking https://github.com/openldap/openldap/commit/4c1ab16ade18a253dd81df7e6eced4d920ac6a8e should fix this particular issue but reintroduce https://bugs.openldap.org/show_bug.cgi?id=8650.
It may be necessary to pick https://github.com/openldap/openldap/commit/735e1ab14bb055344b4e767a216aa410aa7d1503 as well but as that's much more recent, I can't tell if it's valid on top of the package used in bionic. I'm going to do some tests. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openldap in Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield syscall Status in openldap package in Ubuntu: New Bug description: On a production server, sometimes slapd become unbresponsive, some threads loops in sched_yield syscall and consumme all CPU. To recover, slapd needs to restart. No related information is reported in log file. All same issues in OpenLDAP upstream project are old and fixed. So maybe this issue affects only Ubuntu package. It occurs randomly, so I have no steps to reproduce. OS : Bionic Openldap version: libldap-2.4-2:amd64 2.4.45+dfsg-1ubuntu1.10 libldap-common 2.4.45+dfsg-1ubuntu1.10 slapd 2.4.45+dfsg-1ubuntu1.10 Modules loaded: olcModuleLoad: {0}back_bdb olcModuleLoad: {1}syncprov olcModuleLoad: {2}back_monitor olcModuleLoad: {3}memberof.la olcModuleLoad: {4}refint.la olcModuleLoad: {5}rwm olcModuleload: {6}back_ldap Backend is BDB. slapd run in (single) master - (multi) slave mode. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openldap/+bug/1926265/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
