I have given the package in comment #13 a try. it takes a couple weeks for the problem to get bad enough to trip the monitor we have set up for it, but today is that day:
``` $ dpkg -l | grep sssd ii sssd 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- metapackage ii sssd-ad 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- Active Directory back end ii sssd-ad-common 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- PAC responder ii sssd-common 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- common files ii sssd-ipa 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- IPA back end ii sssd-krb5 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- Kerberos back end ii sssd-krb5-common 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- Kerberos helpers ii sssd-ldap 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- LDAP back end ii sssd-proxy 1.13.4-1ubuntu1.11~ppa1 amd64 System Security Services Daemon -- proxy back end ``` we see today: ``` $ ps axf | grep sssd_be 15972 pts/0 S+ 0:00 \_ grep --color=auto sssd_be 445 ? S 0:08 \_ /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 65342 ? S 0:03 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 29323 ? S 0:01 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 4004 ? S 0:00 \_ /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 58378 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 58502 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 29326 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 3000 ? S 0:00 \_ /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 29354 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 3703 ? S 0:00 \_ /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 29481 ? S 0:01 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 3304 ? S 0:00 \_ /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 48643 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 2592 ? S 0:00 \_ /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 49513 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 2726 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 2934 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 3169 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files 4395 ? S 0:00 /usr/lib/x86_64-linux-gnu/sssd/sssd_be --domain starbucks.net --uid 0 --gid 0 --debug-to-files ``` So as of this package problem still exists. Additionally, I hear from my infrastructure departments this is a companywide problem, it is not specific to my nodes. It apparently has something to do with AD sites with multiple sub-domains. We've tried other config fixes like ``` ad_enabled_domains = starbucks.net ignore_group_members = true ``` But nothing helps. Our RHEL and CentOS boxes have 1.16 which contain the fix, they do not experience this problem. However we're not using as many of those boxes anymore. it will be sometime before our 18.04 image is ready for deployment, so it is discouraging that this is WONTFIX. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1676328 Title: sssd_be is leaking memory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1676328/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
