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Description of problem: I have 3 Fedora 23 KDE hosts exhibiting the same behavior. They are all part of a FreeIPA domain (ipa-server-3.0.0-47). I get an Out of memory error on the sssd_be process randomly and the sssd_be process is killed. When this happens you can no longer login host. Version-Release number of selected component (if applicable): sssd-1.13.3-6.fc23.x86_64 sssd-krb5-common-1.13.3-6.fc23.x86_64 sssd-proxy-1.13.3-6.fc23.x86_64 sssd-common-1.13.3-6.fc23.x86_64 sssd-ad-1.13.3-6.fc23.x86_64 sssd-ldap-1.13.3-6.fc23.x86_64 sssd-common-pac-1.13.3-6.fc23.x86_64 sssd-krb5-1.13.3-6.fc23.x86_64 python3-sssdconfig-1.13.3-6.fc23.noarch python-sssdconfig-1.13.3-6.fc23.noarch sssd-ipa-1.13.3-6.fc23.x86_64 sssd-client-1.13.3-6.fc23.x86_64 How reproducible: Login to host. Lock screen. When trying to log back in cannot login with password. Sometimes it works and sometime it doesn't, once the Out of memory condition happens you can no longer login. Steps to Reproduce: 1. 2. 3. Actual results: Cannot login Expected results: Login Additional info: dmesg produces the following output: [253813.677582] [28894] 0 28894 66306 51 75 3 200 0 sssd [253813.677583] [28895] 0 28895 4807394 2974089 9315 22 1732515 0 sssd_be [253813.677585] [28896] 0 28896 67742 61 83 4 166 0 sssd_nss [253813.677586] [28897] 0 28897 61008 39 72 3 166 0 sssd_sudo [253813.677587] [28898] 0 28898 62123 41 75 4 177 0 sssd_pam [253813.677588] [28899] 0 28899 61006 40 71 3 164 0 sssd_ssh [253813.677589] [28900] 0 28900 68523 39 84 3 259 0 sssd_pac [253813.677591] Out of memory: Kill process 28895 (sssd_be) score 739 or sacrifice child [253813.677594] Killed process 28895 (sssd_be) total-vm:19229576kB, anon-rss:11894380kB, file-rss:1976kB
We fixed several memory leaks in sssd in the 1.13.4 release that was out just today. Also some leaks in libtevent were fixed in libtevent 0.9.28, so can you please try sssd 1.13.4 when Lukas packages it and also libtevent 0.9.28?
sssd-1.13.4-1.fc23 is already in updates-testing You can update packages with following command dnf --enablerepo=updates-testing update sssd
The update doesn't seem to be available. [root@punisher ~]# dnf --enablerepo=updates-testing update sssd Dependencies resolved. Nothing to do. Complete! [root@punisher ~]# dnf --enablerepo=updates-testing upgrade sssd Last metadata expiration check: 0:01:14 ago on Fri Apr 15 10:42:30 2016. Dependencies resolved. Nothing to do. Complete! [root@punisher ~]# dnf --enablerepo=updates-testing install sssd Last metadata expiration check: 0:01:29 ago on Fri Apr 15 10:42:30 2016. Package sssd-1.13.3-6.fc23.x86_64 is already installed, skipping. Dependencies resolved. Nothing to do. Complete!
I'm sorry I built packages in koji[1] but I forgot to push updates to fedora. I have just pushed packages to updates-testing[2] It will take some time(usually a day) until they will be in rpm repositories. Then you will be able to update packages from updates-testing. dnf --enablerepo=updates-testing update sssd [1] http://koji.fedoraproject.org/koji/buildinfo?buildID=754415 [2] https://bodhi.fedoraproject.org/updates/FEDORA-2016-fcc7d9a72d