video_ChromeRTCHWDecodeUsed seems to be flaky on multiple builds |
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Issue descriptionThis test seems to be flaky lately on several builds https://bugs.chromium.org/p/chromium/issues/list?can=2&q=video_ChromeRTCHWDecodeUsed&colspec=ID+Pri+M+Stars+ReleaseBlock+Component+Status+Owner+Summary+OS+Modified&x=m&y=releaseblock&cells=ids. Most recent failure was auto reported in Issue 696657. The failure message is: Media.VideoCaptureGpuJpegDecoder.InitDecodeSuccess not loaded or histogram bucket not found or histogram bucket found at < 100% Stack trace: child process failed Traceback (most recent call last): File "/usr/local/autotest/bin/parallel.py", line 18, in fork_start l() File "/usr/local/autotest/bin/job.py", line 484, in <lambda> l = lambda : test.runtest(self, url, tag, args, dargs) File "/usr/local/autotest/bin/test.py", line 117, in runtest job.sysinfo.log_after_each_iteration) File "/usr/local/autotest/common_lib/test.py", line 901, in runtest mytest._exec(args, dargs) File "/usr/local/autotest/common_lib/test.py", line 609, in _exec _call_test_function(self.execute, *p_args, **p_dargs) File "/usr/local/autotest/common_lib/test.py", line 817, in _call_test_function return func(*args, **dargs) File "/usr/local/autotest/common_lib/test.py", line 470, in execute dargs) File "/usr/local/autotest/common_lib/test.py", line 347, in _call_run_once_with_retry postprocess_profiled_run, args, dargs) File "/usr/local/autotest/common_lib/test.py", line 380, in _call_run_once self.run_once(*args, **dargs) File "/usr/local/autotest/tests/video_ChromeRTCHWDecodeUsed/video_ChromeRTCHWDecodeUsed.py", line 78, in run_once histogram_verifier.verify(cr, histogram_name, histogram_bucket_val) File "/usr/local/autotest/cros/video/histogram_verifier.py", line 44, in verify sleep_interval=1) File "/usr/local/autotest/common_lib/site_utils.py", line 971, in poll_for_condition raise exception TestError: Media.VideoCaptureGpuJpegDecoder.InitDecodeSuccess not loaded or histogram bucket not found or histogram bucket found at < 100% Builders to watch: tricky-tot-chrome-pfq-informational falco-chrome-pfq
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Mar 1 2017
From wmatrix, the flaky failure started in around R58-9292.0.0. Kaung-che. Let's take it down from bvt-cq unless we can merge a fix tomorrow. https://wmatrix.googleplex.com/unfiltered?hide_missing=True&releases=tot&tests=video_ChromeRTCHWDecodeUsed&days_back=45
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Mar 1 2017
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Mar 1 2017
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Mar 1 2017
Should I take it out entirely from bvt-cq, or move it to bvt-prebuild?
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Mar 1 2017
Move to perbuild.
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Mar 1 2017
Yes, perbuild*. What about arc-bvt-cq? Should that also be moved to arc-bvt-perbuild?
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Mar 1 2017
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Mar 1 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromiumos/third_party/autotest/+/acb63b0af8c42a7df766b87aed40b1378bf084ce commit acb63b0af8c42a7df766b87aed40b1378bf084ce Author: Ahmed Fakhry <afakhry@google.com> Date: Wed Mar 01 18:33:51 2017 Move the flaky video_ChromeRTCHWDecodeUsed from bvt-cq to bvt-perbuild This test has been very flaky lately causing multiple CQ, informational, and PFQ builders failures lately. BUG= chromium:696727 TEST=none Change-Id: I09ae6d02ba598d26ab630eb8ef4acec5912a861d Reviewed-on: https://chromium-review.googlesource.com/447908 Reviewed-by: Aviv Keshet <akeshet@chromium.org> Reviewed-by: Ilja H. Friedel <ihf@chromium.org> Tested-by: Ahmed Fakhry <afakhry@chromium.org> [modify] https://crrev.com/acb63b0af8c42a7df766b87aed40b1378bf084ce/client/site_tests/video_ChromeRTCHWDecodeUsed/control.y4m.arc [modify] https://crrev.com/acb63b0af8c42a7df766b87aed40b1378bf084ce/client/site_tests/video_ChromeRTCHWDecodeUsed/control.mjpeg.arc [modify] https://crrev.com/acb63b0af8c42a7df766b87aed40b1378bf084ce/client/site_tests/video_ChromeRTCHWDecodeUsed/control.y4m [modify] https://crrev.com/acb63b0af8c42a7df766b87aed40b1378bf084ce/client/site_tests/video_ChromeRTCHWDecodeUsed/control.mjpeg
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Mar 1 2017
Filed issue 697660 for fixing and moving the test back to bvt-cq.
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Mar 2 2017
this still fails quite a bit in arc-bvt-cq per build. Please remove from that suite. Consistent failures on cyan-chrome-pfq, like this: https://uberchromegw.corp.google.com/i/chromeos/builders/cyan-chrome-pfq/builds/836
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Mar 2 2017
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Mar 2 2017
The part that I don't understand (or forgot) is why arc-bvt-cq holds up pfq these days. At some point in time arc-bvt-cq was meant to be a subset of bvt-cq. In any case, I manually upreved chromeos-chrome to something like 3027. This will break the android pfq if the test is not removed from arc-bvt-cq. But it shouldn't break the cq and the pfq is already broken. The joy.
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Mar 2 2017
Sending https://chromium-review.googlesource.com/c/448301 to CQ to remove arc mode of video_ChromeRTCHWDecodeUsed.
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Mar 2 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromiumos/third_party/autotest/+/880e5391865f2d4a804b7ef44ec0356890eb4c6b commit 880e5391865f2d4a804b7ef44ec0356890eb4c6b Author: Wu-Cheng Li <wuchengli@google.com> Date: Thu Mar 02 12:15:58 2017 video_ChromeRTCHWDecodeUsed: remove arc mode control files. BUG= chromium:696727 TEST=Run control.mjpeg of video_ChromeRTCHWDecodeUsed on elm. Change-Id: Ifb5da24348e803ba77f81ed0b0f961274790cb57 Reviewed-on: https://chromium-review.googlesource.com/448301 Commit-Ready: Wu-cheng Li <wuchengli@chromium.org> Tested-by: Wu-cheng Li <wuchengli@chromium.org> Reviewed-by: Pawel Osciak <posciak@chromium.org> [delete] https://crrev.com/73cf6cd0049a0eddd1cfdc3f73cbaf2d1f114577/client/site_tests/video_ChromeRTCHWDecodeUsed/control.y4m.arc [delete] https://crrev.com/73cf6cd0049a0eddd1cfdc3f73cbaf2d1f114577/client/site_tests/video_ChromeRTCHWDecodeUsed/control.mjpeg.arc [modify] https://crrev.com/880e5391865f2d4a804b7ef44ec0356890eb4c6b/client/site_tests/video_ChromeRTCHWDecodeUsed/video_ChromeRTCHWDecodeUsed.py
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Mar 2 2017
Two control files in arc-bvt-cq were removed.
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Apr 18 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromiumos/third_party/autotest/+/70570221a22b979931a3efac719d18e2e25fba30 commit 70570221a22b979931a3efac719d18e2e25fba30 Author: Hung-yu Wu <hywu@chromium.org> Date: Tue Apr 18 05:50:22 2017 Revert "Move the flaky video_ChromeRTCHWDecodeUsed from bvt-cq to bvt-perbuild" This reverts commit acb63b0af8c42a7df766b87aed40b1378bf084ce. Reason for revert: wmatrix has video_ChromeRTCHWDecodeUsed almost all green after Chrome uprevs. https://codereview.chromium.org/2777973002 should have fixed it. Original change's description: > Move the flaky video_ChromeRTCHWDecodeUsed from bvt-cq to bvt-perbuild > > This test has been very flaky lately causing multiple CQ, informational, and PFQ > builders failures lately. > > BUG= chromium:696727 > TEST=none > > Change-Id: I09ae6d02ba598d26ab630eb8ef4acec5912a861d > Reviewed-on: https://chromium-review.googlesource.com/447908 > Reviewed-by: Aviv Keshet <akeshet@chromium.org> > Reviewed-by: Ilja H. Friedel <ihf@chromium.org> > Tested-by: Ahmed Fakhry <afakhry@chromium.org> > TBR=kinaba@chromium.org,ihf@chromium.org,posciak@chromium.org,wuchengli@chromium.org,akeshet@chromium.org,afakhry@google.com,afakhry@chromium.org BUG= chromium:696727 Change-Id: I36e9f577509842bc42d73aae704be42efa67a523 Reviewed-on: https://chromium-review.googlesource.com/468486 Commit-Ready: Hung-yu Wu <hywu@chromium.org> Tested-by: Hung-yu Wu <hywu@chromium.org> Reviewed-by: Wu-cheng Li <wuchengli@chromium.org> [modify] https://crrev.com/70570221a22b979931a3efac719d18e2e25fba30/client/site_tests/video_ChromeRTCHWDecodeUsed/control.y4m [modify] https://crrev.com/70570221a22b979931a3efac719d18e2e25fba30/client/site_tests/video_ChromeRTCHWDecodeUsed/control.mjpeg
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May 15 2017
closing as per https://wmatrix.googleplex.com/unfiltered?hide_missing=True&tests=video_ChromeRTCHWDecodeUsed&days_back=45&releases=60 |
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Comment 1 by posciak@chromium.org
, Feb 28 2017Labels: videoshortlist