netdev - Re: [TEST] kunit/cfg80211-ie-generation flaking ?

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Message-ID: <dd9fa04ea86c2486d6faba1eff20560375c140b6.camel@sipsolutions.net>
Date: Thu, 13 Feb 2025 19:22:04 +0100
From: Johannes Berg <johannes@...solutions.net>
To: Jakub Kicinski <kuba@...nel.org>, "Berg, Benjamin"
 <benjamin.berg@...el.com>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [TEST] kunit/cfg80211-ie-generation flaking ?

On Thu, 2025-02-13 at 17:37 +0000, Jakub Kicinski wrote:
> Hi!
> 
> Do you see any problems with the cfg80211-ie-generation kUnit test?

Nope, never, we must run it dozens of times a day ...

> We hit 3 failures in the last 3 days.

Four, actually, it seems? ;-)

> https://netdev.bots.linux.dev/flakes.html?min-flip=0&tn-needle=cfg80211-ie-generation
> 
> But the kunit stuff likes to break because of cross-tests corruptions :(

Hmm. Let's say ...

https://netdev-3.bots.linux.dev/kunit/results/987921/kunit-test.log

is your serial console simply too slow?

ok 70 cfg80211-inform-bss
    KTAP version 1
    # Subtest: cfg80211-ie-generation
    # module: cfg80211_tests
    1..2
        KTAP version 1
        # Subtest: test_gen_new_ie
        oaction: accept multicast without MFP

should say

"ok 4 public action: accept ..."

instead, I think?

johannes