Thanks for the confirmation Paul, and thanks to all for the assistance with testing and isolation.
We will be deploying this fix (the 'retpoline' patch set) in the next version of the linux-aws kernel (4.4.0-1051.60) and the Xenial generic kernel (4.4.0-113.136). We'll post here once those builds land in the -proposed archive. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746806 Title: sssd appears to crash AWS c5 and m5 instances, cause 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-images/+bug/1746806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs