linux-kernel - Re: [PATCH v1 01/11] selftests: forwarding: custom_multipath_hash.sh: add cleanup for SIGTERM sent by timeout

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Message-ID: <adc5e40d-d040-a65e-eb26-edf47dac5b02@alu.unizg.hr>
Date:   Sun, 23 Jul 2023 23:37:46 +0200
From:   Mirsad Todorovac <mirsad.todorovac@....unizg.hr>
To:     Ido Schimmel <idosch@...sch.org>
Cc:     Ido Schimmel <idosch@...dia.com>, netdev@...r.kernel.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...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>
Subject: Re: [PATCH v1 01/11] selftests: forwarding: custom_multipath_hash.sh:
 add cleanup for SIGTERM sent by timeout

On 7/23/23 20:54, Mirsad Todorovac wrote:
> 
> 
> On 7/23/23 10:25, Ido Schimmel wrote:
>> On Sat, Jul 22, 2023 at 02:36:00AM +0200, Mirsad Todorovac wrote:
>>> Add trap and cleanup for SIGTERM sent by timeout and SIGINT from
>>> keyboard, for the test times out and leaves incoherent network stack.
>>>
>>> Fixes: 511e8db54036c ("selftests: forwarding: Add test for custom multipath hash")
>>> Cc: Ido Schimmel <idosch@...dia.com>
>>> Cc: netdev@...r.kernel.org
>>> ---
>>
>> The patches are missing your Signed-off-by and a cover letter. Anyway,
>> please don't send a new version just yet. I'm not sure this is the
>> correct approach and I'm looking into it.
>>
>> Thanks
> 
> Sure thing. What a blunder, just when I thought I had the perfect patches.
> 
> Still, I think it is the way da go for all the test programs, to catch the
> SIGINT and SIGTERM ...
> 
> This way, I need to reboot the system before running the tests on a clean
> slate ...

The tests now did not hang (applied all four patches of yours).

Thank you for your time and work patching.

Some tests however exited with error:

marvin@...iant:~/linux/kernel/linux_torvalds$ grep "not ok" ../kselftest-6.5-rc2-net-forwarding-11.log
not ok 3 selftests: net/forwarding: bridge_mdb.sh # exit=1
not ok 5 selftests: net/forwarding: bridge_mdb_max.sh # exit=1
not ok 11 selftests: net/forwarding: bridge_vlan_mcast.sh # exit=1
not ok 15 selftests: net/forwarding: ethtool_extended_state.sh # exit=1
not ok 17 selftests: net/forwarding: ethtool.sh # exit=1
not ok 25 selftests: net/forwarding: hw_stats_l3_gre.sh # exit=1
not ok 26 selftests: net/forwarding: ip6_forward_instats_vrf.sh # exit=1
not ok 80 selftests: net/forwarding: tc_actions.sh # exit=1
not ok 83 selftests: net/forwarding: tc_flower.sh # exit=1
not ok 84 selftests: net/forwarding: tc_flower_l2_miss.sh # exit=1
not ok 89 selftests: net/forwarding: tc_tunnel_key.sh # exit=1
marvin@...iant:~/linux/kernel/linux_torvalds$

For your convenience, please find the complete test run output attached.

Kind regards,
Mirsad
Download attachment "kselftest-6.5-rc2-net-forwarding-11.log.xz" of type "application/x-xz" (14312 bytes)