[matfunc] network_WiFi_SimpleConnect.wifi_checkWPA2_CCMP_PMF fails on Whirlwind |
|||
Issue descriptionLooking at wmatrix and a run on chell, only the devices with Whirlwind have been failing this test with "hostapd failed to initialize AP interface." https://wmatrix.googleplex.com/failures/wifi_matfunc?tests=network_WiFi_SimpleConnect.wifi_checkWPA2_CCMP_PMF DUTs with Whirlwind APs: Ultima Chell Sentry* Edgar Setzer Terra Lars* Gandof DUTs failing this test for the noted reason: Ultima Chell Edgar Setzer Terra Gandof Celes* Only those starred aren't in both categories, so maybe it's an Intel Stonepeak bug, but the traceback doesn't make me think that. Traceback (most recent call last): File "/usr/local/autotest/client/common_lib/test.py", line 600, in _exec _call_test_function(self.execute, *p_args, **p_dargs) File "/usr/local/autotest/client/common_lib/test.py", line 804, in _call_test_function return func(*args, **dargs) File "/usr/local/autotest/client/common_lib/test.py", line 461, in execute dargs) File "/usr/local/autotest/client/common_lib/test.py", line 347, in _call_run_once_with_retry postprocess_profiled_run, args, dargs) File "/usr/local/autotest/client/common_lib/test.py", line 376, in _call_run_once self.run_once(*args, **dargs) File "/usr/local/autotest/server/site_tests/network_WiFi_SimpleConnect/network_WiFi_SimpleConnect.py", line 36, in run_once self.context.configure(router_conf) File "/usr/local/autotest/server/cros/network/wifi_test_context_manager.py", line 164, in configure multi_interface=multi_interface) File "/usr/local/autotest/server/site_linux_router.py", line 436, in hostap_configure self.start_hostapd(configuration) File "/usr/local/autotest/server/site_linux_router.py", line 307, in start_hostapd raise error.TestFail('hostapd failed to initialize AP ' TestFail: hostapd failed to initialize AP interface. Sample log from Setzer: https://http://ubercautotest.corp.google.com/tko/retrieve_logs.cgi?job=/results/59177868-chromeos-test/android1758-row4-rack2-host4/network_WiFi_SimpleConnect.wifi_checkWPA2_CCMP_PMF Assigning to quiche@ but do make the right reassignment if needed!
,
Apr 11 2016
wpa_supplicant seems to be acting as expected from the logs, so I'm not sure what could be the problem here. If it's hostap side, maybe Grant might know something.
,
Apr 11 2016
Has this been failing since March 11 builds? If so, then I'd suspect wpa_supplicant "upgrade".
hostapd will only affect Wifi management for devices talking to whirlwind/Arkham APs...again, that doesn't seem consistent.
That back trace isn't enough info and link didn't work as-is:
https://pantheon.corp.google.com/storage/browser/chromeos-autotest-results/59177868-chromeos-test/android1758-row4-rack2-host4/debug/?pli=1
I can look at this a bit in the afternoon, but I am pretty sure I need a bit more help with triaging this a bit deeper.
,
Apr 11 2016
Ah yes, it looks like this test began failing with this particular failure message since March 11. (Ctrl+F and backwards check for the last instance of "hostapd failed to initialize") https://wmatrix.googleplex.com/failures/wifi_matfunc?tests=network_WiFi_SimpleConnect.wifi_checkWPA2_CCMP_PMF&days_back=45&releases=51
,
Apr 11 2016
I think PMF has always failed on the whirlwind testbed ap image. The problem is that the driver/firmware on the AP image doesn't support PMF. But we can't update to a kernel that does, because newer kernels cause regressions on other tests. See bug 504534.
,
Jun 8 2016
|
|||
►
Sign in to add a comment |
|||
Comment 1 by pstew@chromium.org
, Apr 8 2016