netdev - Re: [BUG] selftests/net: test_vxlan_mdb.sh: 84 out of 642 tests [FAIL]

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Date: Wed, 20 Mar 2024 01:47:36 +0100
From: Mirsad Todorovac <mirsad.todorovac@....unizg.hr>
To: Ido Schimmel <idosch@...dia.com>
Cc: Hangbin Liu <liuhangbin@...il.com>, netdev@...r.kernel.org,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 Shuah Khan <shuah@...nel.org>, linux-kselftest@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [BUG] selftests/net: test_vxlan_mdb.sh: 84 out of 642 tests
 [FAIL]

On 3/19/24 15:25, Ido Schimmel wrote:
> On Tue, Mar 19, 2024 at 06:05:16AM +0100, Mirsad Todorovac wrote:
>> On 3/18/24 04:35, Hangbin Liu wrote:
>>> On Sun, Mar 17, 2024 at 12:19:12AM +0100, Mirsad Todorovac wrote:
>>>> Hi,
>>>>
>>>> While running kselftest on vanilla torvalds tree kernel commit v6.8-11167-g4438a810f396,
>>>> the test suite reported a number of errors.
>>>>
>>>> I was using the latest iproute2-next suite on an Ubuntu 22.04 LTS box.
>>>>
>>>> # Tests passed: 558
>>>> # Tests failed:  84
>>>> not ok 90 selftests: net: test_vxlan_mdb.sh # exit=1
>>>
>>> FYI, I tested with 6.8 kernel with net tree. All passed.
>>>
>>> Data path: MDB torture test - IPv6 overlay / IPv6 underlay
>>> ----------------------------------------------------------
>>> TEST: Torture test                                                  [ OK ]
>>>
>>> Tests passed: 642
>>> Tests failed:   0
>>>
>>> # uname -r
>>> 6.8.0-virtme
>>>
>>> Thanks
>>> Hangbin
>>
>> Hi, Hangbin,
>>
>> I am running an Ubuntu 22.04 LTS configuration.
> 
> Didn't get your first mail for some reason.

Your organisation's Office 365 is configured against compressed attachments:

Diagnostic-Code: smtp;550 5.0.350 One or more of the attachments in your email is of a file type
that is NOT allowed by the recipient's organization.

I will try to remember this.

> Anyway, it might be related
> to the fact that Ubuntu is using an old version of libnet:
> 
> https://launchpad.net/ubuntu/+source/libnet
> 
> I remember fixing similar issues in the past:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cb034948ac292da82cc0e6bc1340f81be36e117d

I recall that last August.

> Will look into it today or later this week.

Thank you for considering this.

Best regards,
Mirsad Todorovac