Added info... The icmp6_send events seems to coincide with the DNS queries to daisy.ubuntu.com. I'm not quite sure why the kernel is complaining about IPv6 stuff, as it is working just fine. Connecting to https://www.v6.facebook.com/ and https://ipv6.google.com/ come up with no problem using the IPv6 tunnel I mentioned in my previous post.
john@minime:~$ uname -a Linux minime 3.16.0-25-generic #33-Ubuntu SMP Tue Nov 4 12:06:54 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux john@minime:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu Vivid Vervet (development branch) Release: 15.04 Codename: vivid john@minime:~$ sudo tail -n 500 /var/log/syslog | grep -i icmp6 Nov 25 17:40:52 minime kernel: [43678.127112] icmp6_send: no reply to icmp error Nov 25 17:41:03 minime kernel: [43688.373483] icmp6_send: no reply to icmp error Nov 25 17:41:11 minime kernel: [43696.621244] icmp6_send: no reply to icmp error Nov 25 17:41:17 minime kernel: [43703.162287] icmp6_send: no reply to icmp error Nov 25 17:41:17 minime kernel: [43703.162310] icmp6_send: no reply to icmp error Nov 25 17:41:33 minime kernel: [43718.375637] icmp6_send: no reply to icmp error Nov 25 17:41:33 minime kernel: [43718.375662] icmp6_send: no reply to icmp error Nov 25 17:41:38 minime kernel: [43723.458797] icmp6_send: no reply to icmp error Nov 25 17:41:48 minime kernel: [43733.693169] icmp6_send: no reply to icmp error Nov 25 17:41:48 minime kernel: [43733.693192] icmp6_send: no reply to icmp error Nov 25 17:41:52 minime kernel: [43738.215536] icmp6_send: no reply to icmp error Nov 25 17:42:00 minime kernel: [43745.682069] icmp6_send: no reply to icmp error Nov 25 17:42:05 minime kernel: [43750.729201] icmp6_send: no reply to icmp error Nov 25 17:42:05 minime kernel: [43750.729213] icmp6_send: no reply to icmp error Nov 25 17:42:23 minime kernel: [43768.478054] icmp6_send: no reply to icmp error Nov 25 17:42:33 minime kernel: [43778.824591] icmp6_send: no reply to icmp error -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/991481 Title: Constant dns traffic for daisy.ubuntu.com Status in Ubuntu error tracker client (whoopsie): Confirmed Status in “glib2.0” package in Ubuntu: Invalid Status in “network-manager” package in Ubuntu: In Progress Status in “whoopsie” package in Ubuntu: Triaged Bug description: Watching GNetworkMonitor's network-changed signal causes constant DNS traffic. Andy Whitcroft points out that the NETLINK_ROUTE socket set up by GNetworkMonitor will fire events every time an ARP entry appears or disappears. Unfortunately, we currently need an additional layer of connectivity checking because checking NetworkManager's state for CONNECTED_GLOBAL is not enough to know whether we're really online. Ubuntu does not yet use the NetworkManager connectivity check [1]. The likely solution to this bug is a replacement for GNetworkMonitor in whoopsie. 1: http://bazaar.launchpad.net/~daisy- pluckers/whoopsie/trunk/view/head:/src/connectivity.c#L326 Original report follows: Every few seconds, I see a dns query for daisy.ubuntu.com. After removing whoopsie, the traffic goes away. To manage notifications about this bug go to: https://bugs.launchpad.net/whoopsie/+bug/991481/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
