Hi Ian,
On Wed, May 06, 2015 at 08:48:53AM +0100, Ian Campbell wrote:
> Package: dnsmasq
> Followup-For: Bug #783459
>
> Dear Maintainer,
>
> After upgrading to 2.62-3+deb7u2 on Wheezy/armel dnsmasq now fails to start
> with:
>
> root@yog-sothoth:~# dpkg -i dnsmasq*2.62-3+deb7u2*.deb
> (Reading database ... 25941 files and directories currently installed.)
> Preparing to replace dnsmasq 2.62-3+deb7u1 (using
> dnsmasq_2.62-3+deb7u2_all.deb) ...
> Unpacking replacement dnsmasq ...
> Preparing to replace dnsmasq-base 2.62-3+deb7u1 (using
> dnsmasq-base_2.62-3+deb7u2_armel.deb) ...
> Unpacking replacement dnsmasq-base ...
> Setting up dnsmasq-base (2.62-3+deb7u2) ...
> Processing triggers for man-db ...
> Setting up dnsmasq (2.62-3+deb7u2) ...
> insserv: warning: current stop runlevel(s) (1) of script `dnsmasq'
> overrides LSB defaults (0 1 6).
> [....] Restarting DNS forwarder and DHCP server: dnsmasq
> dnsmasq: failed to set SO_REUSE{ADDR|PORT} on DHCP socket: Protocol not
> available
> failed!
> invoke-rc.d: initscript dnsmasq, action "restart" failed.
> root@yog-sothoth:~#
>
> Downgrading back to 2.62-3+deb7u1 makes things work again.
>
> Searching around there are various (mostly a few year old) reports of this
> which are related to the use of the bind-interfaces option which I had enabled
> in /etc/dnsmasq.conf since dnsmasq runs on a router with multiple interfaces.
>
> For now I've disabled bind-interfaces, although I'm not entirely happy with
> that since it exposes dnsmasq to traffic from the outside Internet, even if it
> is to be discarded.
I just tried to replicate that configuration and set up a wheezy VM up with two
interfaces eth0, eth1, and set the following modifications:
interface=eth1
bind-interfaces
domain=example.com
dhcp-range=192.168.1.128,192.168.1.255,12h
But so far I was not able to reproduce the problem, but only from a quit
re-check (and in particular not the same arch as well).
----cut---------cut---------cut---------cut---------cut---------cut-----
root@dnsmasq-test:~# dpkg-query -f '${Package} ${Version}\n' -W dnsmasq
dnsmasq-base
dnsmasq 2.62-3+deb7u1
dnsmasq-base 2.62-3+deb7u1
root@dnsmasq-test:~# cat /etc/dnsmasq.d/regression.conf
interface=eth1
bind-interfaces
domain=example.com
dhcp-range=192.168.1.128,192.168.1.255,12h
root@dnsmasq-test:~# ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN mode DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
mode DEFAULT qlen 1000
link/ether 52:54:00:95:ed:78 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
mode DEFAULT qlen 1000
link/ether 52:54:00:50:46:5a brd ff:ff:ff:ff:ff:ff
root@dnsmasq-test:~# apt-get install dnsmasq dnsmasq-base
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
resolvconf
The following packages will be upgraded:
dnsmasq dnsmasq-base
2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 387 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://security.debian.org/ wheezy/updates/main dnsmasq-base amd64
2.62-3+deb7u2 [370 kB]
Get:2 http://security.debian.org/ wheezy/updates/main dnsmasq all 2.62-3+deb7u2
[16.3 kB]
Fetched 387 kB in 0s (1,789 kB/s)
(Reading database ... 18634 files and directories currently installed.)
Preparing to replace dnsmasq-base 2.62-3+deb7u1 (using
.../dnsmasq-base_2.62-3+deb7u2_amd64.deb) ...
Unpacking replacement dnsmasq-base ...
Preparing to replace dnsmasq 2.62-3+deb7u1 (using
.../dnsmasq_2.62-3+deb7u2_all.deb) ...
Unpacking replacement dnsmasq ...
Processing triggers for man-db ...
Setting up dnsmasq-base (2.62-3+deb7u2) ...
Setting up dnsmasq (2.62-3+deb7u2) ...
Restarting DNS forwarder and DHCP server: dnsmasq.
root@dnsmasq-test:~#
----cut---------cut---------cut---------cut---------cut---------cut-----
Regards,
Salvatore
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