If I understand the work so far, this issue is only present in Bionic, since later releases already have the release (and the subsequent fix)?
Sounds like the next action here would be to SRU the changes packaged in https://launchpad.net/~sergiodj/+archive/ubuntu/openldap- bug1926265/+packages. A possible catch though is that the SRU process dislikes introducing known regressions, and it sounds like this revert patch would do so. So it may be worth discussing this with an SRU administrator first. If introducing the regression is a no-go, then that means a bionic-specific fix would need developed based on https://github.com/openldap/openldap/commit/735e1ab14bb055344b4e767a216aa410aa7d1503. -- 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: Confirmed Status in openldap source package in Bionic: Triaged 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
