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Issue 902617 link

Starred by 1 user
Status: WontFix
Owner:
hiroh@chromium.org
Closed: Nov 14
Cc:
akahuang@chromium.org
ihf@chromium.org
posciak@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug



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video_VDAPerf and video_WebRtcPerf failed at pyro: Unhandled URLError

Project Member Reported by akahuang@chromium.org, Nov 7 
This failure occured at R72 and R70.

download "http://commondatastorage.googleapis.com/chromiumos-test-assets-public/crowd/crowd2160-4271c26c5a9215b310e834b42165ad96.vp8" to "/usr/local/autotest/tests/video_VDAPerf/crowd2160_vp8.download"
11/05 15:40:59.937 ERROR|     video_VDAPerf:0309| <urlopen error [Errno -3] Temporary failure in name resolution>
Traceback (most recent call last):
  File "/usr/local/autotest/tests/video_VDAPerf/video_VDAPerf.py", line 305, in run_once
    self._download_video(path, video_path)
  File "/usr/local/autotest/tests/video_VDAPerf/video_VDAPerf.py", line 211, in _download_video
    file_utils.download_file(url, local_file)
  File "/usr/local/autotest/common_lib/file_utils.py", line 150, in download_file
    remote_file = urllib2.urlopen(remote_path)
  File "/usr/local/lib64/python2.7/urllib2.py", line 154, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/local/lib64/python2.7/urllib2.py", line 431, in open
    response = self._open(req, data)
  File "/usr/local/lib64/python2.7/urllib2.py", line 449, in _open
    '_open', req)
  File "/usr/local/lib64/python2.7/urllib2.py", line 409, in _call_chain
    result = func(*args)
  File "/usr/local/lib64/python2.7/urllib2.py", line 1227, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "/usr/local/lib64/python2.7/urllib2.py", line 1197, in do_open
    raise URLError(err)
URLError: <urlopen error [Errno -3] Temporary failure in name resolution>
11/05 15:40:59.947 INFO |     video_VDAPerf:0209| download "http://commondatastorage.googleapis.com/chromiumos-test-assets-public/crowd/crowd1080-fa0fcc36d28e514c8f0a4fdace3443ce.vp9" to "/usr/local/autotest/tests/video_VDAPerf/crowd1080_vp9.download"
11/05 15:40:59.951 ERROR|     video_VDAPerf:0309| <urlopen error [Errno -3] Temporary failure in name resolution>
Traceback (most recent call last):
  File "/usr/local/autotest/tests/video_VDAPerf/video_VDAPerf.py", line 305, in run_once
    self._download_video(path, video_path)
  File "/usr/local/autotest/tests/video_VDAPerf/video_VDAPerf.py", line 211, in _download_video
    file_utils.download_file(url, local_file)
  File "/usr/local/autotest/common_lib/file_utils.py", line 150, in download_file
    remote_file = urllib2.urlopen(remote_path)
  File "/usr/local/lib64/python2.7/urllib2.py", line 154, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/local/lib64/python2.7/urllib2.py", line 431, in open
    response = self._open(req, data)
  File "/usr/local/lib64/python2.7/urllib2.py", line 449, in _open
    '_open', req)
  File "/usr/local/lib64/python2.7/urllib2.py", line 409, in _call_chain
    result = func(*args)
  File "/usr/local/lib64/python2.7/urllib2.py", line 1227, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "/usr/local/lib64/python2.7/urllib2.py", line 1197, in do_open
    raise URLError(err)
URLError: <urlopen error [Errno -3] Temporary failure in name resolution>

Comment 1 by hiroh@chromium.org, Nov 13

Cc: ihf@chromium.org
Status: Assigned (was: Untriaged)
Something wrong happens in LAB network especially for resolving url resolution since Nov.5.
The executing host is the same before and after failures.

https://stainless.corp.google.com/search?view=list&first_date=2018-10-17&last_date=2018-11-13&test=video_VDAPerf&board=pyro&status=GOOD&status=WARN&status=FAIL&status=ERROR&status=ABORT&status=ALERT&exclude_cts=false&exclude_not_run=false&exclude_non_release=false&exclude_au=true&exclude_acts=true&exclude_retried=true&exclude_non_production=false

ihf@, do you know something update on LAB?

Comment 2 by ihf@chromium.org, Nov 13 

If you enable the "host" column in stainless you see it was always the same DUT. But it started working again.

ssh root@chromeos6-row3-rack9-host19.cros
Password: 
localhost ~ # cd /tmp/
localhost /tmp # wget http://commondatastorage.googleapis.com/chromiumos-test-assets-public/crowd/crowd1080-fa0fcc36d28e514c8f0a4fdace3443ce.vp9
--2018-11-12 17:08:27--  http://commondatastorage.googleapis.com/chromiumos-test-assets-public/crowd/crowd1080-fa0fcc36d28e514c8f0a4fdace3443ce.vp9
Resolving commondatastorage.googleapis.com... 74.125.136.128, 2607:f8b0:4002:c00::80
Connecting to commondatastorage.googleapis.com|74.125.136.128|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4048225 (3.9M) [application/octet-stream]
Saving to: 'crowd1080-fa0fcc36d28e514c8f0a4fdace3443ce.vp9'

crowd1080-fa0fcc36d28e514c8f0a4fdace3443ce.vp9                         100%[=========================================================================================================================================================================>]   3.86M  5.97MB/s    in 0.6s    

2018-11-12 17:08:28 (5.97 MB/s) - 'crowd1080-fa0fcc36d28e514c8f0a4fdace3443ce.vp9' saved [4048225/4048225]

Comment 3 by hiroh@chromium.org, Nov 13 

Yeah, I can wait and see more results.
I wonder why that happens since Nov.5.
Do you have any idea?

Comment 4 by hiroh@chromium.org, Nov 14

Status: WontFix (was: Assigned)
Let me mark this Won't Fix. Let's reopen if this happens again.
►

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