I have to clarify that I'm not sure that this has something to do with KVM, QEMU and the like.
I think is more a problem of the linux bridge driver since It fails even if you don't have any vm running. Yes, it takes more time to fail but this can be because not enough traffic to make it fail. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/997978 Title: KVM images lose connectivity with bridged network To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/997978/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs