I think I found the issue: #cat /etc/resolvconf.conf # Use the local name server name_servers=127.0.0.1
# added for dnscrypt + dnssec options edns0 The options edns0 is clearly invalid, so, once I commented it, it now works. I can restart NetworkManager as often as I like and it appears to come up just fine. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1728013 Title: NetworkManager segfaults when starting and an interface is up Status in network-manager package in Ubuntu: New Bug description: This is the kernel output I get when restarting NetworkManager with an interface being up. This is reproducible across all of my machines. I am running Funtoo with gentoo sources 4.13.9 and have been able to reproduce this problem for over 6 months. [Thu Oct 26 22:40:36 2017] NetworkManager[484]: segfault at 8 ip 0000000000479ef7 sp 00007fffb903eb60 error 4 in NetworkManager[400000+23b000] [Thu Oct 26 22:46:40 2017] NetworkManager[9577]: segfault at 8 ip 0000000000479ef7 sp 00007fffefab0200 error 4 in NetworkManager[400000+23b000] [Thu Oct 26 22:48:37 2017] NetworkManager[9936]: segfault at 8 ip 0000000000479ef7 sp 00007ffd46445950 error 4 in NetworkManager[400000+23b000] [Thu Oct 26 23:16:19 2017] NetworkManager[4029]: segfault at 8 ip 0000000000479ef7 sp 00007fff07455bc0 error 4 in NetworkManager[400000+23b000] [Thu Oct 26 23:17:23 2017] NetworkManager[4474]: segfault at 8 ip 0000000000479ef7 sp 00007ffd73cca230 error 4 in NetworkManager[400000+23b000] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1728013/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
