Debian Bug report logs - #854343
network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS

version graph

Package: network-manager; Maintainer for network-manager is Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>; Source for network-manager is src:network-manager (PTS, buildd, popcon).

Reported by: Tilo Villwock <codemusings@gmail.com>

Date: Mon, 6 Feb 2017 09:18:02 UTC

Severity: grave

Tags: fixed-upstream, upstream

Merged with 854186

Found in version network-manager/1.6.0-1

Fixed in version network-manager/1.6.2-1

Done: Michael Biebl <biebl@debian.org>

Bug is archived. No further changes may be made.

Forwarded to https://bugzilla.gnome.org/show_bug.cgi?id=778430

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View this report as an mbox folder, status mbox, maintainer mbox


Report forwarded to debian-bugs-dist@lists.debian.org, codemusings@gmail.com, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Mon, 06 Feb 2017 09:18:04 GMT) (full text, mbox, link).


Acknowledgement sent to Tilo Villwock <codemusings@gmail.com>:
New Bug report received and forwarded. Copy sent to codemusings@gmail.com, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Mon, 06 Feb 2017 09:18:04 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Tilo Villwock <codemusings@gmail.com>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Mon, 06 Feb 2017 10:14:46 +0100
Package: network-manager
Version: 1.6.0-1
Severity: important
Tags: upstream

Dear Maintainer,

resolving of hostnames stopped working after updating the package and as it
turns out the search domain string is being duplicated in resolv.conf (e.g.
'search domain.orgdomain.org'). Right now I have to configure the connection
manually to resolve this.



-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages network-manager depends on:
ii  adduser                3.115
ii  dbus                   1.10.14-1
ii  init-system-helpers    1.47
ii  libaudit1              1:2.6.7-1
ii  libbluetooth3          5.43-1
ii  libc6                  2.24-9
ii  libglib2.0-0           2.50.2-2
ii  libgnutls30            3.5.8-1
ii  libgudev-1.0-0         230-3
ii  libjansson4            2.9-1
ii  libmm-glib0            1.6.4-1
ii  libndp0                1.6-1
ii  libnewt0.52            0.52.19-1
ii  libnl-3-200            3.2.27-1
ii  libnm0                 1.6.0-1
ii  libpam-systemd         232-15
ii  libpolkit-agent-1-0    0.105-17
ii  libpolkit-gobject-1-0  0.105-17
ii  libreadline7           7.0-2
ii  libselinux1            2.6-3
ii  libsoup2.4-1           2.56.0-2
ii  libsystemd0            232-15
ii  libteamdctl0           1.26-1
ii  libuuid1               2.29.1-1
ii  lsb-base               9.20161125
ii  policykit-1            0.105-17
ii  udev                   232-15
ii  wpasupplicant          2.5-2+v2.4-3+b1

Versions of packages network-manager recommends:
ii  crda             3.18-1
ii  dnsmasq-base     2.76-5
ii  iptables         1.6.0+snapshot20161117-5
ii  iputils-arping   3:20161105-1
ii  isc-dhcp-client  4.3.5-3
ii  modemmanager     1.6.4-1
ii  ppp              2.4.7-1+4

Versions of packages network-manager suggests:
pn  libteam-utils  <none>

-- Configuration Files:
/etc/NetworkManager/NetworkManager.conf changed:
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=true


-- no debconf information



Severity set to 'grave' from 'important' Request was from Josh Triplett <josh@joshtriplett.org> to control@bugs.debian.org. (Tue, 07 Feb 2017 19:51:07 GMT) (full text, mbox, link).


Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Tue, 07 Feb 2017 22:24:03 GMT) (full text, mbox, link).


Acknowledgement sent to Michael Biebl <biebl@debian.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Tue, 07 Feb 2017 22:24:03 GMT) (full text, mbox, link).


Message #12 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Michael Biebl <biebl@debian.org>
To: Tilo Villwock <codemusings@gmail.com>, 854343@bugs.debian.org, Josh Triplett <josh@joshtriplett.org>
Subject: Re: [Pkg-utopia-maintainers] Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Tue, 7 Feb 2017 23:22:19 +0100
[Message part 1 (text/plain, inline)]
Am 06.02.2017 um 10:14 schrieb Tilo Villwock:
> Package: network-manager
> Version: 1.6.0-1
> Severity: important
> Tags: upstream
> 
> Dear Maintainer,
> 
> resolving of hostnames stopped working after updating the package and as it
> turns out the search domain string is being duplicated in resolv.conf (e.g.
> 'search domain.orgdomain.org'). Right now I have to configure the connection
> manually to resolve this.

I can't reproduce the problem.
I tried both the internal dhcp implementation and isc-dhcp-client (4.3.5-3).

Josh, since you raised the severity, I assume you can reproduce the problem?

Would be great to have more information on how to reproduce the problem.

Michael


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Wed, 08 Feb 2017 02:03:03 GMT) (full text, mbox, link).


Acknowledgement sent to Josh Triplett <josh@joshtriplett.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Wed, 08 Feb 2017 02:03:03 GMT) (full text, mbox, link).


Message #17 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Josh Triplett <josh@joshtriplett.org>
To: Michael Biebl <biebl@debian.org>
Cc: Tilo Villwock <codemusings@gmail.com>, 854343@bugs.debian.org
Subject: Re: [Pkg-utopia-maintainers] Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Tue, 7 Feb 2017 17:59:57 -0800
On Tue, Feb 07, 2017 at 11:22:19PM +0100, Michael Biebl wrote:
> Am 06.02.2017 um 10:14 schrieb Tilo Villwock:
> > Package: network-manager
> > Version: 1.6.0-1
> > Severity: important
> > Tags: upstream
> > 
> > Dear Maintainer,
> > 
> > resolving of hostnames stopped working after updating the package and as it
> > turns out the search domain string is being duplicated in resolv.conf (e.g.
> > 'search domain.orgdomain.org'). Right now I have to configure the connection
> > manually to resolve this.
> 
> I can't reproduce the problem.
> I tried both the internal dhcp implementation and isc-dhcp-client (4.3.5-3).
> 
> Josh, since you raised the severity, I assume you can reproduce the problem?

Yes, I have the same issue here at work ("search
jf.intel.comjf.intel.com"), and I can reliably reproduce it.

> Would be great to have more information on how to reproduce the problem.

I have isc-dhcp-client 4.3.5-3, and network-manager 1.6.0-1.  Happy to
provide additional information.

Have you tested on a network configured to hand out a search domain?
Does the search domain include multiple components as "domain.org" and
"jf.intel.com" do?

- Josh Triplett



Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Wed, 08 Feb 2017 04:18:07 GMT) (full text, mbox, link).


Acknowledgement sent to Michael Biebl <biebl@debian.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Wed, 08 Feb 2017 04:18:08 GMT) (full text, mbox, link).


Message #22 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Michael Biebl <biebl@debian.org>
To: Josh Triplett <josh@joshtriplett.org>
Cc: Tilo Villwock <codemusings@gmail.com>, 854343@bugs.debian.org
Subject: Re: [Pkg-utopia-maintainers] Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Wed, 8 Feb 2017 05:15:56 +0100
[Message part 1 (text/plain, inline)]
Am 08.02.2017 um 02:59 schrieb Josh Triplett:
> On Tue, Feb 07, 2017 at 11:22:19PM +0100, Michael Biebl wrote:
>> Am 06.02.2017 um 10:14 schrieb Tilo Villwock:
>>> Package: network-manager
>>> Version: 1.6.0-1
>>> Severity: important
>>> Tags: upstream
>>>
>>> Dear Maintainer,
>>>
>>> resolving of hostnames stopped working after updating the package and as it
>>> turns out the search domain string is being duplicated in resolv.conf (e.g.
>>> 'search domain.orgdomain.org'). Right now I have to configure the connection
>>> manually to resolve this.
>>
>> I can't reproduce the problem.
>> I tried both the internal dhcp implementation and isc-dhcp-client (4.3.5-3).
>>
>> Josh, since you raised the severity, I assume you can reproduce the problem?
> 
> Yes, I have the same issue here at work ("search
> jf.intel.comjf.intel.com"), and I can reliably reproduce it.
> 
>> Would be great to have more information on how to reproduce the problem.
> 
> I have isc-dhcp-client 4.3.5-3, and network-manager 1.6.0-1.  Happy to
> provide additional information.
> 
> Have you tested on a network configured to hand out a search domain?
> Does the search domain include multiple components as "domain.org" and
> "jf.intel.com" do?

Works fine here:
This is from my dnsmasq.conf:

dhcp-range=192.168.179.50,192.168.179.150,12h
dhcp-option=option:domain-search,test.example.com,foo.com

The resulting /etc/resolv.conf

# Generated by NetworkManager
search test.example.com foo.com
nameserver 192.168.179.10





-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Wed, 08 Feb 2017 04:36:05 GMT) (full text, mbox, link).


Acknowledgement sent to Josh Triplett <josh@joshtriplett.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Wed, 08 Feb 2017 04:36:05 GMT) (full text, mbox, link).


Message #27 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Josh Triplett <josh@joshtriplett.org>
To: Michael Biebl <biebl@debian.org>
Cc: Tilo Villwock <codemusings@gmail.com>, 854343@bugs.debian.org
Subject: Re: [Pkg-utopia-maintainers] Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Tue, 7 Feb 2017 20:33:25 -0800
On Wed, Feb 08, 2017 at 05:15:56AM +0100, Michael Biebl wrote:
> Am 08.02.2017 um 02:59 schrieb Josh Triplett:
> > On Tue, Feb 07, 2017 at 11:22:19PM +0100, Michael Biebl wrote:
> >> Am 06.02.2017 um 10:14 schrieb Tilo Villwock:
> >>> Package: network-manager
> >>> Version: 1.6.0-1
> >>> Severity: important
> >>> Tags: upstream
> >>>
> >>> Dear Maintainer,
> >>>
> >>> resolving of hostnames stopped working after updating the package and as it
> >>> turns out the search domain string is being duplicated in resolv.conf (e.g.
> >>> 'search domain.orgdomain.org'). Right now I have to configure the connection
> >>> manually to resolve this.
> >>
> >> I can't reproduce the problem.
> >> I tried both the internal dhcp implementation and isc-dhcp-client (4.3.5-3).
> >>
> >> Josh, since you raised the severity, I assume you can reproduce the problem?
> > 
> > Yes, I have the same issue here at work ("search
> > jf.intel.comjf.intel.com"), and I can reliably reproduce it.
> > 
> >> Would be great to have more information on how to reproduce the problem.
> > 
> > I have isc-dhcp-client 4.3.5-3, and network-manager 1.6.0-1.  Happy to
> > provide additional information.
> > 
> > Have you tested on a network configured to hand out a search domain?
> > Does the search domain include multiple components as "domain.org" and
> > "jf.intel.com" do?
> 
> Works fine here:
> This is from my dnsmasq.conf:
> 
> dhcp-range=192.168.179.50,192.168.179.150,12h
> dhcp-option=option:domain-search,test.example.com,foo.com
> 
> The resulting /etc/resolv.conf
> 
> # Generated by NetworkManager
> search test.example.com foo.com
> nameserver 192.168.179.10

So, interestingly, I can reliably reproduce this on my work network, but
not on VPN (which also provides a search domain, albeit a different
one).

Also, can you test with just a single domain-search rather than two?

- Josh Triplett



Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Wed, 08 Feb 2017 05:30:02 GMT) (full text, mbox, link).


Acknowledgement sent to Michael Biebl <biebl@debian.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Wed, 08 Feb 2017 05:30:03 GMT) (full text, mbox, link).


Message #32 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Michael Biebl <biebl@debian.org>
To: Josh Triplett <josh@joshtriplett.org>
Cc: Tilo Villwock <codemusings@gmail.com>, 854343@bugs.debian.org
Subject: Re: [Pkg-utopia-maintainers] Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Wed, 8 Feb 2017 06:26:58 +0100
[Message part 1 (text/plain, inline)]
Am 08.02.2017 um 05:33 schrieb Josh Triplett:
> So, interestingly, I can reliably reproduce this on my work network, but
> not on VPN (which also provides a search domain, albeit a different
> one).
> 
> Also, can you test with just a single domain-search rather than two?

Tried both, doesn't make a difference.


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

[signature.asc (application/pgp-signature, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Wed, 08 Feb 2017 12:45:14 GMT) (full text, mbox, link).


Acknowledgement sent to Tilo Villwock <codemusings@gmail.com>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Wed, 08 Feb 2017 12:45:15 GMT) (full text, mbox, link).


Message #37 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Tilo Villwock <codemusings@gmail.com>
To: Josh Triplett <josh@joshtriplett.org>, Michael Biebl <biebl@debian.org>
Cc: 854343@bugs.debian.org
Subject: Re: [Pkg-utopia-maintainers] Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Wed, 08 Feb 2017 13:41:38 +0100
> So, interestingly, I can reliably reproduce this on my work network,
> but
> not on VPN (which also provides a search domain, albeit a different
> one).

I can confirm this. When I connect to a VPN the domain entries are
handled correctly. Both the local and the remote domains are configured
properly.

--Tilo



Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Thu, 09 Feb 2017 10:33:05 GMT) (full text, mbox, link).


Acknowledgement sent to Martin Haaß <martinhaass@gmx.net>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Thu, 09 Feb 2017 10:33:05 GMT) (full text, mbox, link).


Message #42 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Martin Haaß <martinhaass@gmx.net>
To: 854343@bugs.debian.org
Subject: Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Thu, 9 Feb 2017 11:31:19 +0100
Same behavior happens here.
Is it possible that multiple search domain entries in the dhcp packet 
trigger this problem? So instead of one entry being written twice it is 
two entries being concatenated without a newline and an additional 
'search' keyword at the start of the line.

Following is a wireshark trace of our DHCP ACK. There are two search 
domain entries (Option 3) due to two name server entries.
Cheers,
 Martin
---------------- snip ------------------------
Bootstrap Protocol (ACK)
    Message type: Boot Reply (2)
    Hardware type: Ethernet (0x01)
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x34e7e163
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
    Client IP address: 0.0.0.0
    Your (client) IP address: 192.168.0.43
    Next server IP address: 10.49.24.25
    Relay agent IP address: 0.0.0.0
    Client MAC address: Dell_50:03:a7
    Client hardware address padding: 00000000000000000000
    Server host name not given
    Boot file name: netboot/lpxelinux.0
    Magic cookie: DHCP
    Option: (53) DHCP Message Type (ACK)
    Option: (58) Renewal Time Value
    Option: (59) Rebinding Time Value
    Option: (51) IP Address Lease Time
    Option: (54) DHCP Server Identifier
    Option: (1) Subnet Mask
    Option: (28) Broadcast Address
    Option: (3) Router
        Length: 4
        Router: 192.168.0.6
    Option: (15) Domain Name
        Length: 11
        Domain Name: company.local
    Option: (6) Domain Name Server
    Option: (28) Broadcast Address
    Option: (3) Router
        Length: 4
        Router: 192.168.0.6
    Option: (15) Domain Name
        Length: 11
        Domain Name: company.local
    Option: (6) Domain Name Server
    Option: (44) NetBIOS over TCP/IP Name Server
    Option: (42) Network Time Protocol Servers
    Option: (252) Private/Proxy autodiscovery
    Option: (255) End
-------------- snap -----------------



Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Fri, 10 Feb 2017 02:03:06 GMT) (full text, mbox, link).


Acknowledgement sent to Michael Biebl <biebl@debian.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Fri, 10 Feb 2017 02:03:06 GMT) (full text, mbox, link).


Message #47 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Michael Biebl <biebl@debian.org>
To: 854343@bugs.debian.org, Martin Haaß <martinhaass@gmx.net>
Subject: Re: Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Fri, 10 Feb 2017 03:00:33 +0100
[Message part 1 (text/plain, inline)]
On Thu, 9 Feb 2017 11:31:19 +0100 =?UTF-8?Q?Martin_Haa=c3=9f?=
<martinhaass@gmx.net> wrote:
> Same behavior happens here.
> Is it possible that multiple search domain entries in the dhcp packet 
> trigger this problem? So instead of one entry being written twice it is 
> two entries being concatenated without a newline and an additional 
> 'search' keyword at the start of the line.
> 
> Following is a wireshark trace of our DHCP ACK. There are two search 
> domain entries (Option 3) due to two name server entries.

>      Option: (15) Domain Name
>          Length: 11
>          Domain Name: company.local

>      Option: (15) Domain Name
>          Length: 11
>          Domain Name: company.local

Have you configured 2 identical search domains or is the dhcp server
doing something odd?

-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

[signature.asc (application/pgp-signature, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Fri, 10 Feb 2017 02:06:03 GMT) (full text, mbox, link).


Acknowledgement sent to Michael Biebl <biebl@debian.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Fri, 10 Feb 2017 02:06:03 GMT) (full text, mbox, link).


Message #52 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Michael Biebl <biebl@debian.org>
To: 854343@bugs.debian.org, Tilo Villwock <codemusings@gmail.com>, Josh Triplett <josh@joshtriplett.org>
Subject: Re: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Fri, 10 Feb 2017 03:03:21 +0100
[Message part 1 (text/plain, inline)]
On Mon, 06 Feb 2017 10:14:46 +0100 Tilo Villwock <codemusings@gmail.com>
wrote:
> Package: network-manager
> Version: 1.6.0-1
> Severity: important
> Tags: upstream
> 
> Dear Maintainer,
> 
> resolving of hostnames stopped working after updating the package and as it
> turns out the search domain string is being duplicated in resolv.conf (e.g.
> 'search domain.orgdomain.org'). Right now I have to configure the connection
> manually to resolve this.

Tilo, Josh, since you are able to reproduce the issue and I'm not, could
any of you file this issue upstream at
https://bugzilla.gnome.org/enter_bug.cgi?product=NetworkManager
and report back with the bug number.

Thanks,
Michael

-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

[signature.asc (application/pgp-signature, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Fri, 10 Feb 2017 08:51:02 GMT) (full text, mbox, link).


Acknowledgement sent to Tilo Villwock <codemusings@gmail.com>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Fri, 10 Feb 2017 08:51:02 GMT) (full text, mbox, link).


Message #57 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Tilo Villwock <codemusings@gmail.com>
To: Michael Biebl <biebl@debian.org>, 854343@bugs.debian.org, Josh Triplett <josh@joshtriplett.org>
Subject: Re: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Fri, 10 Feb 2017 09:49:19 +0100
> Tilo, Josh, since you are able to reproduce the issue and I'm not,
> could
> any of you file this issue upstream at
> https://bugzilla.gnome.org/enter_bug.cgi?product=NetworkManager
> and report back with the bug number.
> 
> Thanks,
> Michael
> 

Bug report filed:

https://bugzilla.gnome.org/show_bug.cgi?id=778430

--Tilo



Set Bug forwarded-to-address to 'https://bugzilla.gnome.org/show_bug.cgi?id=778430'. Request was from Michael Biebl <biebl@debian.org> to control@bugs.debian.org. (Fri, 10 Feb 2017 15:27:03 GMT) (full text, mbox, link).


Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Mon, 13 Feb 2017 06:33:03 GMT) (full text, mbox, link).


Acknowledgement sent to Martin Haaß <martinhaass@gmx.net>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Mon, 13 Feb 2017 06:33:03 GMT) (full text, mbox, link).


Message #64 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Martin Haaß <martinhaass@gmx.net>
To: Michael Biebl <biebl@debian.org>, 854343@bugs.debian.org
Subject: Re: Bug#854343: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Mon, 13 Feb 2017 07:30:03 +0100
On 10/02/17 03:00, Michael Biebl wrote:
> On Thu, 9 Feb 2017 11:31:19 +0100 =?UTF-8?Q?Martin_Haa=c3=9f?=
> <martinhaass@gmx.net> wrote:
>> Same behavior happens here.
>> Is it possible that multiple search domain entries in the dhcp packet 
>> trigger this problem? So instead of one entry being written twice it is 
>> two entries being concatenated without a newline and an additional 
>> 'search' keyword at the start of the line.
>>
>> Following is a wireshark trace of our DHCP ACK. There are two search 
>> domain entries (Option 3) due to two name server entries.
> 
>>      Option: (15) Domain Name
>>          Length: 11
>>          Domain Name: company.local
> 
>>      Option: (15) Domain Name
>>          Length: 11
>>          Domain Name: company.local
> 
> Have you configured 2 identical search domains or is the dhcp server
> doing something odd?
> 
AFAIK its two identical search domains. Should be a Microsoft DHCP
server serving two DNS entries each configured with address and default
search domain



Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Mon, 13 Feb 2017 21:33:04 GMT) (full text, mbox, link).


Acknowledgement sent to Michael Biebl <biebl@debian.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Mon, 13 Feb 2017 21:33:05 GMT) (full text, mbox, link).


Message #69 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Michael Biebl <biebl@debian.org>
To: Tilo Villwock <codemusings@gmail.com>, 854343@bugs.debian.org, Josh Triplett <josh@joshtriplett.org>, Martin Haaß <martinhaass@gmx.net>
Subject: Re: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Mon, 13 Feb 2017 22:28:39 +0100
[Message part 1 (text/plain, inline)]
Am 10.02.2017 um 09:49 schrieb Tilo Villwock:
> 
> Bug report filed:
> 
> https://bugzilla.gnome.org/show_bug.cgi?id=778430

Upstream provided a patch at
https://bugzilla.gnome.org/show_bug.cgi?id=778430#c10

Would be great if you can test with this patch applied and report back.

Regards,
Michael

-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

[signature.asc (application/pgp-signature, attachment)]

Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Tue, 14 Feb 2017 09:15:09 GMT) (full text, mbox, link).


Acknowledgement sent to Martin Haaß <martinhaass@gmx.net>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Tue, 14 Feb 2017 09:15:09 GMT) (full text, mbox, link).


Message #74 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Martin Haaß <martinhaass@gmx.net>
To: Michael Biebl <biebl@debian.org>, Tilo Villwock <codemusings@gmail.com>, 854343@bugs.debian.org, Josh Triplett <josh@joshtriplett.org>
Subject: Re: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Tue, 14 Feb 2017 09:58:37 +0100
The patch you mention fixed the behavior for me.
Thx,
 Martin
On 02/13/2017 10:28 PM, Michael Biebl wrote:
> Am 10.02.2017 um 09:49 schrieb Tilo Villwock:
>>
>> Bug report filed:
>>
>> https://bugzilla.gnome.org/show_bug.cgi?id=778430
>
> Upstream provided a patch at
> https://bugzilla.gnome.org/show_bug.cgi?id=778430#c10
>
> Would be great if you can test with this patch applied and report back.
>
> Regards,
> Michael
>




Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Tue, 14 Feb 2017 09:51:04 GMT) (full text, mbox, link).


Acknowledgement sent to Tilo Villwock <codemusings@gmail.com>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Tue, 14 Feb 2017 09:51:04 GMT) (full text, mbox, link).


Message #79 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Tilo Villwock <codemusings@gmail.com>
To: Michael Biebl <biebl@debian.org>, 854343@bugs.debian.org, Josh Triplett <josh@joshtriplett.org>
Subject: Re: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Tue, 14 Feb 2017 10:50:00 +0100
> Would be great if you can test with this patch applied and report
> back.

So this fixed the problem for me. I patched the source tarball I got
from apt source and created a new package with:

    dpkg-buildpackage -rfakeroot -uc -b

I only installed the newly created network-manager_1.6.0 package
though. When this is fixed and a new version gets into the
repositories. Will my own package be removed automatically in favor of
the new one?

Thanks

--Tilo



Information forwarded to debian-bugs-dist@lists.debian.org, Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>:
Bug#854343; Package network-manager. (Tue, 14 Feb 2017 15:39:05 GMT) (full text, mbox, link).


Acknowledgement sent to Michael Biebl <biebl@debian.org>:
Extra info received and forwarded to list. Copy sent to Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>. (Tue, 14 Feb 2017 15:39:05 GMT) (full text, mbox, link).


Message #84 received at 854343@bugs.debian.org (full text, mbox, reply):

From: Michael Biebl <biebl@debian.org>
To: Tilo Villwock <codemusings@gmail.com>, 854343@bugs.debian.org, Josh Triplett <josh@joshtriplett.org>
Subject: Re: network-manager: The search domain string in resolv.conf is being duplicated leading to problems with DNS
Date: Tue, 14 Feb 2017 16:38:02 +0100
[Message part 1 (text/plain, inline)]
Thanks for testing

Am 14.02.2017 um 10:50 schrieb Tilo Villwock:

> I only installed the newly created network-manager_1.6.0 package
> though. When this is fixed and a new version gets into the
> repositories. Will my own package be removed automatically in favor of
> the new one?

If you didn't change the version number and kept 1.6.0-1 it will be
upgraded automatically.


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

[signature.asc (application/pgp-signature, attachment)]

Added tag(s) fixed-upstream. Request was from bts-link-upstream@lists.alioth.debian.org to control@bugs.debian.org. (Thu, 16 Feb 2017 17:33:06 GMT) (full text, mbox, link).


Reply sent to Michael Biebl <biebl@debian.org>:
You have taken responsibility. (Thu, 16 Feb 2017 22:54:13 GMT) (full text, mbox, link).


Notification sent to Tilo Villwock <codemusings@gmail.com>:
Bug acknowledged by developer. (Thu, 16 Feb 2017 22:54:13 GMT) (full text, mbox, link).


Message #91 received at 854343-close@bugs.debian.org (full text, mbox, reply):

From: Michael Biebl <biebl@debian.org>
To: 854343-close@bugs.debian.org
Subject: Bug#854343: fixed in network-manager 1.6.2-1
Date: Thu, 16 Feb 2017 22:52:29 +0000
Source: network-manager
Source-Version: 1.6.2-1

We believe that the bug you reported is fixed in the latest version of
network-manager, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 854343@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Michael Biebl <biebl@debian.org> (supplier of updated network-manager package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Thu, 16 Feb 2017 23:24:17 +0100
Source: network-manager
Binary: network-manager network-manager-dev libnm-glib4 libnm-glib-dev libnm-glib-vpn1 libnm-glib-vpn-dev libnm-util2 libnm-util-dev libnm0 libnm-dev gir1.2-networkmanager-1.0
Architecture: source
Version: 1.6.2-1
Distribution: unstable
Urgency: medium
Maintainer: Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>
Changed-By: Michael Biebl <biebl@debian.org>
Description:
 gir1.2-networkmanager-1.0 - GObject introspection data for NetworkManager
 libnm-dev  - GObject-based client library for NetworkManager (development file
 libnm-glib-dev - network management framework (GLib interface)
 libnm-glib-vpn-dev - network management framework (GLib interface)
 libnm-glib-vpn1 - network management framework (GLib VPN shared library)
 libnm-glib4 - network management framework (GLib shared library)
 libnm-util-dev - network management framework (development files)
 libnm-util2 - network management framework (shared library)
 libnm0     - GObject-based client library for NetworkManager
 network-manager - network management framework (daemon and userspace tools)
 network-manager-dev - network management framework (development files)
Closes: 852815 854343
Changes:
 network-manager (1.6.2-1) unstable; urgency=medium
 .
   * New upstream release
     - nm-online: return from quit_if_connected after setting retval.
       This fixes a regression introduced by 1.6.0 where  "nm-online -x -q"
       always exits with status 1 (offline). (Closes: #852815)
     - dhcp: dhclient: reset the request list if conf file contains 'request'.
       This fixes DNS resolution problems when using dhclient due to duplicated
       search domain strings in /etc/resolv.conf. (Closes: #854343)
Checksums-Sha1:
 1649dfce698227ca41d2ad491734a841af398e10 3631 network-manager_1.6.2-1.dsc
 fee830aee4b8d719046add91efa13ac08648b017 3801900 network-manager_1.6.2.orig.tar.xz
 0963de710cc00af9bb01c9be7f1f85274de95995 45296 network-manager_1.6.2-1.debian.tar.xz
 80cbd30a9da3626041bb633212209999ba8b221c 10249 network-manager_1.6.2-1_source.buildinfo
Checksums-Sha256:
 edb33273f7e4440bfd78d5e852a825d13871e62c669131e908bfe7895295e91b 3631 network-manager_1.6.2-1.dsc
 b22b6f55cde37bec4982f9be4b1808a21101d807a05049c670116d95059a26f9 3801900 network-manager_1.6.2.orig.tar.xz
 a8b8996d1ad30467ad980710603831fdc1e85f79e2c4f00d3590a6b2e99807f4 45296 network-manager_1.6.2-1.debian.tar.xz
 91c38672b3d0ddbfdf5273d74b4f9511f507c277f02725da32b8d01c881570cd 10249 network-manager_1.6.2-1_source.buildinfo
Files:
 9c9bacc9a11f3312edc94066632570d3 3631 net optional network-manager_1.6.2-1.dsc
 89c975afe19fbac854191edb6e9bcd3b 3801900 net optional network-manager_1.6.2.orig.tar.xz
 15b6d6a5502cb976660c441333ea0cf5 45296 net optional network-manager_1.6.2-1.debian.tar.xz
 13ac111a305e60f9b9e1b0d24b6437bd 10249 net optional network-manager_1.6.2-1_source.buildinfo

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Merged 854186 854343 Request was from Michael Biebl <biebl@debian.org> to control@bugs.debian.org. (Mon, 20 Feb 2017 10:36:06 GMT) (full text, mbox, link).


Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Mon, 27 Mar 2017 07:27:37 GMT) (full text, mbox, link).


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