linux-kernel - Re: [linus:master] [wifi] 310c8387c6: hwsim.autogo_chan

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Date: Tue, 2 Apr 2024 14:18:51 +0800
From: Oliver Sang <oliver.sang@...el.com>
To: Johannes Berg <johannes@...solutions.net>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
	Ilan Peer <ilan.peer@...el.com>, Miriam Rachel Korenblit
	<miriam.rachel.korenblit@...el.com>, <linux-wireless@...r.kernel.org>,
	<oliver.sang@...el.com>
Subject: Re: [linus:master] [wifi]  310c8387c6: hwsim.autogo_chan_switch.fail

hi, johannes,

On Fri, Mar 29, 2024 at 11:08:51AM +0100, Johannes Berg wrote:
> On Fri, 2024-03-29 at 10:24 +0800, kernel test robot wrote:
> > 
> > Hello,
> > 
> > kernel test robot noticed "hwsim.autogo_chan_switch.fail" on:
> > 
> > commit: 310c8387c63830bc375827242e0f9fa689f82e21 ("wifi: mac80211: clean up connection process")
> > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
> > 
> > [test failed on linus/master 7033999ecd7b8cf9ea59265035a0150961e023ee]
> > [test failed on linux-next/master 26074e1be23143b2388cacb36166766c235feb7c]
> > 
> > in testcase: hwsim
> > version: hwsim-x86_64-717e5d7-1_20240320
> > with following parameters:
> > 
> > 	test: autogo_chan_switch
> 
> Does any of that tell you which version of the tests it's using? It
> doesn't tell me, and "717e5d7" doesn't seem to be a hostap sha1. I also
> didn't find it in the CI archive.

sorry for confusing, due to some history reason, we improperly captured sha1
from https://github.com/bcopeland/wmediumd.git in the version label.

now we fixed it and it will show such like hwsim-x86_64-07c9f183e-1_20240402
in the future. the 07c9f183e is from http://w1.fi/hostap.git

07c9f183e (HEAD -> main, origin/pending, origin/main, origin/HEAD) tests: Avoid control interface throttling in various test cases


by just this version, we tested 310c8387c6 and its parent again, confirmed
the issue is still persistent

61f0261131c8dc2b 310c8387c63830bc375827242e0
---------------- ---------------------------
       fail:runs  %reproduction    fail:runs
           |             |             |
           :10          80%          10:10    hwsim.autogo_chan_switch.fail
           :10          80%          10:10    hwsim.autogo_chan_switch_group_iface.fail

I attached one hwsim output from parent (hwsim.61f0261131) and one from
310c8387c6 (hwsim.310c8387c6) for details.


> 
> That said, there were test issues raised with recent commits (and
> particularly this one), even upstream one of them (eht puncturing 1) is
> still failing as far as I know.

thanks for information! if you have any patch want us to test, just let us
know. Thanks!

> 
> johannes
> 

View attachment "hwsim.61f0261131" of type "text/plain" (1774 bytes)

View attachment "hwsim.310c8387c6" of type "text/plain" (3483 bytes)