[Touch-packages] [Bug 2055455] Re: dnsmasq-base causes network device virbr0 to shut down
Your suggestion to limit bind will work for me.
I wasn't sure how to tell bind to not listen on an interface.
Bind defaults to: listen-on { any; };
I modified /etc/bind/named.conf.options by adding the following line:
listen-on port 53 { 127.0.0.1; 192.168.2/24; };
This should restrict bind to localhost and my main network, and should
prevent it from attaching to the virbr0 interface.
After installing the current version of dnsmasq (2.90-0ubuntu0.22.04.1)
and rebooting, it looks like everything is working properly now.
Thanks for all the help with this issue!
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https://bugs.launchpad.net/bugs/2055455
Title:
dnsmasq-base causes network device virbr0 to shut down
Status in dnsmasq package in Ubuntu:
New
Bug description:
Installing dnsmasq-base v2.90-0ubuntu0.22.04.1 causes network device
virbr0 to shut down during the boot-up process. Device virbr0 is
installed by the libvirtd daemon. libvirtd gets an unexpected error
when dnsmasq is called and then the address record for virbr0 is
withdrawn.
This problem goes away when reverting back to dnsmasq-base v2.86-1.1
The attached text file provides relevant status reports which
illustrate this problem. (status is shown for the system when using
dnsmasq-base v2.90-0ubuntu0.22.04.1 when the problem occurs and then
when the system operates correctly using dnsmasq-base v2.86-1.1)
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: dnsmasq-base 2.90-0ubuntu0.22.04.1
ProcVersionSignature: Ubuntu 5.15.0-60.66-generic 5.15.78
Uname: Linux 5.15.0-60-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Thu Feb 29 10:29:20 2024
InstallationDate: Installed on 2018-10-08 (1970 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: dnsmasq
UpgradeStatus: No upgrade log present (probably fresh install)
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[Touch-packages] [Bug 2055455] Re: dnsmasq-base causes network device virbr0 to shut down
Attached txt file for output of netstat command ... first with dnsmasq- base v 2.90-0ubuntu0.22.04.1 and then with previous version 2.86-1.1 If I look at the output from the ifconfig command, the virbr0 device is listed when v2.86-1.1 is used. The virbr0 device is not listed when rebooting with the newer version (2.90-0ubuntu0.22.04.1) of dnsmasq-base ** Attachment added: "dnsmasq2.txt" https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/2055455/+attachment/5751724/+files/dnsmasq2.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to dnsmasq in Ubuntu. https://bugs.launchpad.net/bugs/2055455 Title: dnsmasq-base causes network device virbr0 to shut down Status in dnsmasq package in Ubuntu: New Bug description: Installing dnsmasq-base v2.90-0ubuntu0.22.04.1 causes network device virbr0 to shut down during the boot-up process. Device virbr0 is installed by the libvirtd daemon. libvirtd gets an unexpected error when dnsmasq is called and then the address record for virbr0 is withdrawn. This problem goes away when reverting back to dnsmasq-base v2.86-1.1 The attached text file provides relevant status reports which illustrate this problem. (status is shown for the system when using dnsmasq-base v2.90-0ubuntu0.22.04.1 when the problem occurs and then when the system operates correctly using dnsmasq-base v2.86-1.1) ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: dnsmasq-base 2.90-0ubuntu0.22.04.1 ProcVersionSignature: Ubuntu 5.15.0-60.66-generic 5.15.78 Uname: Linux 5.15.0-60-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Feb 29 10:29:20 2024 InstallationDate: Installed on 2018-10-08 (1970 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: dnsmasq UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/2055455/+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 2055455] Re: dnsmasq-base causes network device virbr0 to shut down
(Note: New bug #2055776 opened a couple hours ago that looks related to this issue) For the following answers to your queries, I used both the new and previous versions of dnsmasq-base with identical results: What's the contents of the /etc/dnsmasq.d directory? There is a symbolic link in this dir: libvirt-daemon -> /etc/dnsmasq.d-available/libvirt-daemon sudo cat /etc/dnsmasq.d-available/libvirt-daemon bind-interfaces except-interface=virbr0 sudo cat /etc/libvirt/qemu/networks/default.xml default 2503f137---a9a0-3f709e7da000 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to dnsmasq in Ubuntu. https://bugs.launchpad.net/bugs/2055455 Title: dnsmasq-base causes network device virbr0 to shut down Status in dnsmasq package in Ubuntu: New Bug description: Installing dnsmasq-base v2.90-0ubuntu0.22.04.1 causes network device virbr0 to shut down during the boot-up process. Device virbr0 is installed by the libvirtd daemon. libvirtd gets an unexpected error when dnsmasq is called and then the address record for virbr0 is withdrawn. This problem goes away when reverting back to dnsmasq-base v2.86-1.1 The attached text file provides relevant status reports which illustrate this problem. (status is shown for the system when using dnsmasq-base v2.90-0ubuntu0.22.04.1 when the problem occurs and then when the system operates correctly using dnsmasq-base v2.86-1.1) ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: dnsmasq-base 2.90-0ubuntu0.22.04.1 ProcVersionSignature: Ubuntu 5.15.0-60.66-generic 5.15.78 Uname: Linux 5.15.0-60-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Feb 29 10:29:20 2024 InstallationDate: Installed on 2018-10-08 (1970 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: dnsmasq UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/2055455/+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 2055455] [NEW] dnsmasq-base causes network device virbr0 to shut down
Public bug reported: Installing dnsmasq-base v2.90-0ubuntu0.22.04.1 causes network device virbr0 to shut down during the boot-up process. Device virbr0 is installed by the libvirtd daemon. libvirtd gets an unexpected error when dnsmasq is called and then the address record for virbr0 is withdrawn. This problem goes away when reverting back to dnsmasq-base v2.86-1.1 The attached text file provides relevant status reports which illustrate this problem. (status is shown for the system when using dnsmasq-base v2.90-0ubuntu0.22.04.1 when the problem occurs and then when the system operates correctly using dnsmasq-base v2.86-1.1) ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: dnsmasq-base 2.90-0ubuntu0.22.04.1 ProcVersionSignature: Ubuntu 5.15.0-60.66-generic 5.15.78 Uname: Linux 5.15.0-60-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Feb 29 10:29:20 2024 InstallationDate: Installed on 2018-10-08 (1970 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: dnsmasq UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: dnsmasq (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy ** Attachment added: "Status reports illustrating dnsmasq-base bug" https://bugs.launchpad.net/bugs/2055455/+attachment/5750770/+files/dnsmasq-doghouse.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to dnsmasq in Ubuntu. https://bugs.launchpad.net/bugs/2055455 Title: dnsmasq-base causes network device virbr0 to shut down Status in dnsmasq package in Ubuntu: New Bug description: Installing dnsmasq-base v2.90-0ubuntu0.22.04.1 causes network device virbr0 to shut down during the boot-up process. Device virbr0 is installed by the libvirtd daemon. libvirtd gets an unexpected error when dnsmasq is called and then the address record for virbr0 is withdrawn. This problem goes away when reverting back to dnsmasq-base v2.86-1.1 The attached text file provides relevant status reports which illustrate this problem. (status is shown for the system when using dnsmasq-base v2.90-0ubuntu0.22.04.1 when the problem occurs and then when the system operates correctly using dnsmasq-base v2.86-1.1) ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: dnsmasq-base 2.90-0ubuntu0.22.04.1 ProcVersionSignature: Ubuntu 5.15.0-60.66-generic 5.15.78 Uname: Linux 5.15.0-60-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Feb 29 10:29:20 2024 InstallationDate: Installed on 2018-10-08 (1970 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: dnsmasq UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/2055455/+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
