linux-kernel - [linus:master] [wifi] 97c19e42b2: hwsim.dpp_qr_code_chan_list

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Date:   Thu, 23 Nov 2023 15:33:12 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Johannes Berg <johannes.berg@...el.com>
CC:     <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
        <linux-kernel@...r.kernel.org>, <linux-wireless@...r.kernel.org>,
        <oliver.sang@...el.com>
Subject: [linus:master] [wifi]  97c19e42b2:
 hwsim.dpp_qr_code_chan_list_unicast2.fail


hi, Johannes Berg,

we reported
"[linux-next:master] [wifi]  97c19e42b2: hwsim.dpp_test_vector_p_256_b.fail"
in
https://lore.kernel.org/all/202309251502.aa08a357-oliver.sang@intel.com/

now we noticed the commit is already in maineline, and we found more issues.

for this one, still not always happen, we observed 19 times failure out of
30 runs, while parent keeps clean.

730538edc8e0eb14 97c19e42b264e6b71a9ff9deea0
---------------- ---------------------------
       fail:runs  %reproduction    fail:runs
           |             |             |
           :30          63%          19:30    hwsim.dpp_qr_code_chan_list_unicast2.fail

below detail report FYI.


Hello,

kernel test robot noticed "hwsim.dpp_qr_code_chan_list_unicast2.fail" on:

commit: 97c19e42b264e6b71a9ff9deea04c19f621805b9 ("wifi: mac80211: move offchannel works to wiphy work")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linux-next/master eff99d8edbed7918317331ebd1e365d8e955d65e]

in testcase: hwsim
version: hwsim-x86_64-717e5d7-1_20230720
with following parameters:

	test: dpp_qr_code_chan_list_unicast2



compiler: gcc-12
test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4790 v3 @ 3.60GHz (Haswell) with 6G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)




If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202311231403.9eb0b714-oliver.sang@intel.com

group: group-25, test: dpp_qr_code_chan_list_unicast2
2023-11-22 09:35:12 export USER=root
2023-11-22 09:35:12 ./build.sh
Building TNC testing tools
Building wlantest
Building hs20-osu-client
Building hostapd
Building wpa_supplicant
2023-11-22 09:36:08 ./start.sh
2023-11-22 09:36:10 ./run-tests.py dpp_qr_code_chan_list_unicast2
DEV: wlan0: 02:00:00:00:00:00
DEV: wlan1: 02:00:00:00:01:00
DEV: wlan2: 02:00:00:00:02:00
APDEV: wlan3
APDEV: wlan4
START dpp_qr_code_chan_list_unicast2 1/1
Test: DPP QR Code and 2.4 GHz channels (unicast 2)
dev0 displays QR Code
dev1 scans QR Code and initiates DPP Authentication
DPP authentication did not succeed (Responder)
Traceback (most recent call last):
  File "/lkp/benchmarks/hwsim/tests/hwsim/./run-tests.py", line 531, in main
    t(dev, apdev)
  File "/lkp/benchmarks/hwsim/tests/hwsim/test_dpp.py", line 4581, in test_dpp_qr_code_chan_list_unicast2
    run_dpp_qr_code_chan_list(dev, apdev, True, 2417,
  File "/lkp/benchmarks/hwsim/tests/hwsim/test_dpp.py", line 4617, in run_dpp_qr_code_chan_list
    wait_auth_success(dev[0], dev[1], timeout=timeout, configurator=dev[1],
  File "/lkp/benchmarks/hwsim/tests/hwsim/test_dpp.py", line 4878, in wait_auth_success
    raise Exception("DPP authentication did not succeed (Responder)")
Exception: DPP authentication did not succeed (Responder)
FAIL dpp_qr_code_chan_list_unicast2 5.345945 2023-11-22 09:36:17.829496
passed 0 test case(s)
skipped 0 test case(s)
failed tests: dpp_qr_code_chan_list_unicast2
2023-11-22 09:36:17 ./stop.sh



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20231123/202311231403.9eb0b714-oliver.sang@intel.com



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki