Does vsftpd retry without CLONE_NEWNET if attempt with CLONE_NEWNET failed? If yes, reenabling CONFIG_NET_NS with this (untested) patch might help. Even if no, reenabling CONFIG_NET_NS with this patch with adequate initial value (e.g. 64) assigned to max_netns_count might help.
** Patch added: "untested patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/790863/+attachment/2591458/+files/netns.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790863 Title: Unable to start lxc container after update to 2.6.32-32 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/790863/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs