Unfortunately the out of memory errors persisted with 4.4.0-104, so 6 days ago we switched to 4.8.0-58.
No more OOM errors so far, but it seems the performance was affected a bit, there seem to be some freezes during the nightly jobs. Seeing that the similar bug, https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1655842 was introduced while fixing "LP#1647400, a bug that caused freezes under some workloads", it seems plausible that, since the two issues are related, fixing one breaks the other and the other way around. In any case, I can live with freezes on this particular machine, instead of OOM errors, so for the time being I'll stay on 4.8.0-58. I may experiment again with newer 4.4.0 kernels at the end of the month. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1734744 Title: OOM killer with kernel 4.4.0-92 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1734744/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
