One box completely froze again (ssh does not respond any more), attaching dmesg. However, I'm not sure that this actually contains what you were looking for -- there is a lot of the usual chatter from starting/stopping containers, and then some traces about hung tasks when trying to flush the file system (I have /srv on btrfs so that containers have some acceptable performance -- but NB that this also happened in my earlier experiments on plain ext4).
Do I need to do anything to enable the extra debugging you added? Or is that perhaps not in dmesg? ** Attachment added: "dmesg with 4.4.0-23-generic_4.4.0-23.41-dbg1" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1531768/+attachment/4666168/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1531768 Title: [arm64] locks up some time after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1531768/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
