Ok, thank you - my test is still running fine but you reported 2-12 hours so I'll give it at least a few days.
It also came to my mind - 5 x m1.nano which default to 5x64MB = 320MB. In case it might be related due to fragmentation or overall memory shortage. Is your system low on memory or was a nano just the lowest and easiest flavor to use? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1643911 Title: libvirt randomly crashes on xenial nodes with "*** Error in `/usr/sbin/libvirtd': malloc(): memory corruption:" To manage notifications about this bug go to: https://bugs.launchpad.net/libvirt/+bug/1643911/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs