[Pkg-utopia-maintainers] Bug#933930: Fwd: Bug#933930: Bug#933930: Bug#933930: network-manager: Ethernet connection no longer works

[Michael Biebl]

Bringing Vincent into the loop here.

Vincent, can you gather the information Beniamino is asking for?

Am 08.08.19 um 09:51 schrieb Beniamino Galvani:
> On Wed, Aug 07, 2019 at 05:00:01PM +0200, Michael Biebl wrote:
>> Full downstream bug report at
>> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=933930
> 
> Hi,
> 
> comparing a successful run to a failed one, the only difference
> visible from logs is that sometimes the server replies with a NAK
> instead of an ACK.
> 
> Aug 07 14:06:14 <trace> [1565179574.0438] libsystemd: DHCP CLIENT (0x1bf948fc): OFFER
> Aug 07 14:06:14 <trace> [1565179574.0439] libsystemd: DHCP CLIENT (0x1bf948fc): received message was not an ACK, ignoring
> Aug 07 14:06:14 <trace> [1565179574.0439] libsystemd: DHCP CLIENT (0x1bf948fc): REQUEST (requesting)
> Aug 07 14:06:14 <trace> [1565179574.0441] libsystemd: DHCP CLIENT (0x1bf948fc): received message was not an ACK, ignoring
> Aug 07 14:06:14 <trace> [1565179574.0448] libsystemd: DHCP CLIENT (0x1bf948fc): NAK: requested address not available
> 
> Aug 07 14:04:28 <trace> [1565179468.2149] libsystemd: DHCP CLIENT (0x299b0344): OFFER
> Aug 07 14:04:28 <trace> [1565179468.2150] libsystemd: DHCP CLIENT (0x299b0344): received message was not an ACK, ignoring
> Aug 07 14:04:28 <trace> [1565179468.2151] libsystemd: DHCP CLIENT (0x299b0344): REQUEST (requesting)
> Aug 07 14:04:28 <trace> [1565179468.2164] libsystemd: DHCP CLIENT (0x299b0344): ACK
> Aug 07 14:04:28 <trace> [1565179468.2417] libsystemd: DHCP CLIENT (0x299b0344): lease expires in 23h 59min 57s
> Aug 07 14:04:28 <trace> [1565179468.2418] libsystemd: DHCP CLIENT (0x299b0344): T2 expires in 20h 59min 58s
> Aug 07 14:04:28 <trace> [1565179468.2418] libsystemd: DHCP CLIENT (0x299b0344): T1 expires in 11h 59min 59s
> 
> Would it be possible to capture a dump of DHCP packets for a success
> and for a failure? And also with dhclient (but perhaps this is not
> necessary). Do you know which DHCP server it is?
> 
> Beniamino
> 
> 
>> -------- Weitergeleitete Nachricht --------
>> Betreff: Re: [Pkg-utopia-maintainers] Bug#933930: Bug#933930:
>> Bug#933930: network-manager: Ethernet connection no longer works
>> Datum: Wed, 7 Aug 2019 15:58:04 +0200
>> Von: Vincent Lefevre <vincent at vinc17.net>
>> An: Michael Biebl <biebl at debian.org>
>> Kopie (CC): 933930 at bugs.debian.org
>>
>> On 2019-08-07 12:57:37 +0200, Michael Biebl wrote:
>>> <thaller> mbiebl_, Unclear what is not working. Could you ask for
>>> level=TRACE logs? See
>>> https://cgit.freedesktop.org/NetworkManager/NetworkManager/tree/contrib/fedora/rpm/NetworkManager.conf#n28
>>> , preferably without ratelimiting from journal (see also the comment)
>>
>> I've attached an archive with 3 log files of tests with the
>> internal dhcp client:
>>
>>   * nm-1.19.90-failing (with network-manager 1.19.90-2).
>>     I had to wait for more that one minute to get an IP address, and this
>>     was not even the correct one (I normally have a fixed IP address).
>>     Sometimes, this is worse, e.g. after each of the following reboots
>>       REBOOT in 1s
>>       REBOOT in 2s
>>       REBOOT in 4s
>>       REBOOT in 8s
>>       REBOOT in 16s
>>       REBOOT in 32s
>>       REBOOT in 1min 4s
>>     I got "NAK: requested address not available". I did not wait longer.
>>
>>   * nm-1.19.90-working (with network-manager 1.19.90-2).
>>     I got the correct IP address (140.77.13.17) after 5 seconds.
>>     This is OK.
>>
>>   * nm-1.20.0-failing (with network-manager 1.20.0-1).
>>     After each of the following reboots
>>       REBOOT in 1s
>>       REBOOT in 2s
>>       REBOOT in 4s
>>       REBOOT in 8s
>>       REBOOT in 16s
>>       REBOOT in 32s
>>       REBOOT in 1min 4s
>>     I got "NAK: requested address not available". I did not wait longer.
>>     I tried several times and could not make it work.
>>     Still no issues with dhcp=dhclient.


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

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