Ok I see the problem but am not sure what to do about it. iproute makes /var/run/netns MS_SHARED. When a container starts up, it umounts everything. So the netns bind mounts are being umounted on the host.
Ideally it woudl be as simple as marking /var/run/netns MS_SLAVE before spawnign the container. However, 'mount --make-rslave /var/run/netns' fails because /var/run/netns doesn't appear to be in my mounts table. Rather /netns is. ** No longer affects: linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1307829 Title: network namespace error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute/+bug/1307829/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
