linux-kernel - Re: [MPTCP] [selftests] eedbc68532: kernel-selftests.net/mptcp.pm

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Date:   Thu, 2 Apr 2020 10:07:34 +0200
From:   Matthieu Baerts <matthieu.baerts@...sares.net>
To:     kernel test robot <rong.a.chen@...el.com>
Cc:     Paolo Abeni <pabeni@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        mptcp@...ts.01.org
Subject: Re: [MPTCP] [selftests] eedbc68532:
 kernel-selftests.net/mptcp.pm_netlink.sh.fail

Hello,

Thank you for the automatic bug report!

On 02/04/2020 09:46, kernel test robot wrote:
> FYI, we noticed the following commit (built with gcc-7):
> 
> commit: eedbc685321b38fea58a14c9fbd258c4b2c2747c ("selftests: add PM netlink functional tests")
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

(...)

> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):

(...)

> # selftests: net/mptcp: pm_netlink.sh
> # defaults addr list                                 [ OK ]
> # defaults limits                                    [ OK ]
> # simple add/get addr                                [ OK ]
> # dump addrs                                         [FAIL] expected 'id 1 flags  10.0.1.1
> # id 2 flags subflow dev lo 10.0.1.2
> # id 3 flags signal,backup 10.0.1.3 ' got 'id 1 flags  10.0.1.1

(...)

> not ok 2 selftests: net/mptcp: pm_netlink.sh # exit=1

This issue has already been fixed:

   3aeaaa59fd69 (selftests:mptcp: fix failure due to whitespace damage)

This commit -- making both Git AM and selftests happy :) -- has been 
quickly applied by David (thank you for that!) and it is already in 
Linus tree.

Cheers,
Matt
-- 
Matthieu Baerts | R&D Engineer
matthieu.baerts@...sares.net
Tessares SA | Hybrid Access Solutions
www.tessares.net
1 Avenue Jean Monnet, 1348 Louvain-la-Neuve, Belgium