[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
The network-manager connectivity config bug is bug 997200 and I restarted the ubuntu-devel discussion yesterday. Therefore, I'm closing the network-manager task here. ** No longer affects: network-manager (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/991481 Title: Constant dns traffic for daisy.ubuntu.com Status in Whoopsie: Confirmed Status in glib2.0 package in Ubuntu: Invalid 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
** Tags added: nm-improvements -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/991481 Title: Constant dns traffic for daisy.ubuntu.com Status in Whoopsie: Confirmed Status in glib2.0 package in Ubuntu: Invalid Status in network-manager package in Ubuntu: Triaged 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
** Tags added: i386 precise -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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: Triaged 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
Yes. I've discussed this with Evan Dandrea a few times in the past, the right way to fix this is by enabling connectivity checking in NetworkManager itself, which can be done with a simple configuration file change in /etc/NetworkManager/NetworkManager.conf (see manual for NetworkManager). The idea is to point it to a file under start.ubuntu.com which can be polled regularly by NM when connected (every five minutes by default, but this is configurable). In the past, there has been some pushback on enabling this due to privacy concerns and concerns that the connectivity checking wasn't configurable/reliable enough. It will need to be investigated again, and discussed again on ubuntu-devel@ or somewhere else suitable for broader discussion. I'm not planning on touching this again in the very near future, so unassigning -- please, anyone want to shepherd this to be completed, feel free to assign it to yourself and start up the dicussion again to see if we can enable connectivity checking. This may be useful for Ubuntu Touch as well. ** Changed in: network-manager (Ubuntu) Assignee: Mathieu Trudel-Lapierre (mathieu-tl) = (unassigned) ** Changed in: network-manager (Ubuntu) Status: In Progress = Triaged -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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: Triaged 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
@mathieu-tl You assigned this issue to yourself for network-manager.Do you see a fix coming from there? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
More experiments, results and proposed solution: 1) On a system with whoopsie running network-manager NOT running, but network interface initialized via /etc/network/interfaces dnsmask running with network-managers configuration for dnsmasq IPv6 aktivated I see the annoying repetive DNS-traffic for daisy.ubuntu.com. One or more packets per minute. This proves network-manager itself is not the bad guy! 2) Network-manager provides a configuration to dnsmask which disabled cache (--cache-size=0). Removing this option from dnsmasq configuration reduces traffic rate to 1 packet per 10 minutes. This corresponds to the lifetime for the DNS record of daisy.ubuntu.com which is set to 600 seconds. 3) Running network-manager again and dnsmasq started from network- manager, but with the modified configuration shows same result as #2. 4) HOWTO modify configuration for dnsmasq: Network-manager provides the option --cache-size=0 as argument on command line. This cannot be overriden by config-files, but you can use a wrapper script which is called by network-manager instead of real dnsmasq. The fake dnsmask purges the option --cache-size=0 and calls the real dnsmasq. I provide this wrapper script as attachment. Place it in /usr/local/sbin (this directory is searched before /usr/sbin), name it dnsmasq, set owner and group to root and set execute bits. Use at own risk. Enjoy! ** Attachment added: wrapper script for dnsmasq, purges option --cache-size=0 https://bugs.launchpad.net/whoopsie/+bug/991481/+attachment/4276624/+files/dnsmasq -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
The attachment wrapper script for dnsmasq, purges option --cache- size=0 seems to be a patch. If it isn't, please remove the patch flag from the attachment, remove the patch tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
** Information type changed from Public to Public Security -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
If you're going to bodge this with a wrapper script, a better choice would address the constant network monitoring performed in whoopsie by using the assume-online command line option. I don't know the whoopsie codebase but based on a quick reading it looks like the only real downside to this change would be that error reports generated when offline wouldn't be sent up as soon as possible, but would wait until the next time the whoopsie daemon is restarted *and* there is network connectivity. It feels like if someone cared enough to devote two hours to this, a better middle-ground could be found that only polled the network once an error report had been generated. It might require even more abuse of global variables, but it shouldn't be too hideous. Thanks ** Information type changed from Public Security to Public -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
I did some experiments on an Ubuntu GNOME 14.04 LTS desktop standard installation. There are 4 (!) components involved in this annoying traffic: whoopsie network manager dnsmasq (started by network manager) IPv6 The repeated DNS-requests for daisy.ubuntu.com stop when de-activating anyone of these! You (as root) may use these recipes as workarounds: Workaround #1: De-activate whoopsie: #initctl stop whoopsie #echo 'manual' /etc/init/whoopsie.override Or workaround #2: De-activate Network Manager: #initctl stop network-manager #echo 'manual' /etc/init/network-manager.override - Bring up network interface through config lines in file /etc/network/interfaces, e.g. iface eth0 inet dhcp auto eth0 #ifup eth0 Or workaround #3: Disable dnsmasq - Edit file /etc/NetworkManager/NetworkManager.conf and change line with dns=dnsmasq to #dns=dnsmasq - Restart Network Manager: # initctl restart network-manager Or workaround #4: Disable IPv6: #sysctl -w net/ipv6/conf/all/disable_ipv6=1 #echo 'net/ipv6/conf/all/disable_ipv6=1' /etc/sysctl.d/10-ipv6-off -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
This is a bit redonkulous. I just setup a new box using the utopic 14.10 amd64 desktop dvd image. I upgraded it from utopic to devel, which points to vivid 15.04 currently. I didn't notice this traffic before on my LAN's DNS cache because normally I would configure the static IP info from /etc/networking/interfaces, but this time I decided to do it from within the Unity GUI with NetworkManager. Then I started seeing lots of queries for daisy on my DNS cache server. IPv4 through NAT works, as does IPv6 using Hurricane Electric's TunnelBroker. I have blanked out any identifying IP info from the output below. john@venus:~$ sudo tail -f /var/log/dnsmasq.log | grep -i daisy [sudo] password for john: Nov 25 12:54:01 dnsmasq[12968]: query[] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:01 dnsmasq[12968]: query[A] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:01 dnsmasq[12968]: query[] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:02 dnsmasq[12968]: query[A] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:02 dnsmasq[12968]: query[] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:04 dnsmasq[12968]: query[A] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:04 dnsmasq[12968]: query[] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:05 dnsmasq[12968]: query[A] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:05 dnsmasq[12968]: query[] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:06 dnsmasq[12968]: query[A] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:06 dnsmasq[12968]: query[] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:16 dnsmasq[12968]: query[A] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:16 dnsmasq[12968]: query[] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:17 dnsmasq[12968]: query[A] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:17 dnsmasq[12968]: query[] daisy.ubuntu.com from 2001:470:-:---::-- Nov 25 12:54:32 dnsmasq[12968]: query[A] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:32 dnsmasq[12968]: query[] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:32 dnsmasq[12968]: query[A] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:32 dnsmasq[12968]: query[] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:33 dnsmasq[12968]: query[A] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:33 dnsmasq[12968]: query[] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:35 dnsmasq[12968]: query[A] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:35 dnsmasq[12968]: query[] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:36 dnsmasq[12968]: query[A] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:36 dnsmasq[12968]: query[] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:42 dnsmasq[12968]: query[A] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:42 dnsmasq[12968]: query[] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:42 dnsmasq[12968]: query[A] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:42 dnsmasq[12968]: query[] daisy.ubuntu.com from 192.168.1.-- Nov 25 12:54:43 dnsmasq[12968]: query[A] daisy.ubuntu.com from 192.168.1.-- -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
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 Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
This bug has been open two years and it's still occurring. I've noticed
it during development of an open-source network security sensor I'm
planning to publish in the next few weeks:
{ source: dns, port_id: 0, direction: 1, self: 0, length:
76, eth_type: 2048, smac: 50:e5:49:36:0a:db, dmac:
78:96:84:71:ea:c0, sip: 192.168.1.5, dip: 192.168.1.254,
ip_protocol: 17, ttl: 0, l4_length: 42, icmp_type: 255,
icmp_code: 255, sport: 37657, dport: 53, dns_name:
daisy.ubuntu.com. }
It's a little unbelievable it's been open this long with no concrete
plan taking shape.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
Uninstalled - One DNS request for daisy.ubuntu.com should be enough. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 991481] Re: Constant dns traffic for daisy.ubuntu.com
If I might ask a stupid question, why does whoopsie think it needs to constantly monitor network connectivity when it doesn’t even have any reports to upload? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
