I saw this issue in 15.10 and reported it to the upstream Debian maintainer, see [1]. The fix attached there is now applied to the upstream ifupdown git repository.
[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=819287 ** Bug watch added: Debian Bug tracker #819287 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=819287 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1416793 Title: ifquery segfaults if /run/network/ifstate file is not found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1416793/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
