No Predator result for these testcases |
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Issue descriptionWe should never ever have a case for this. But seems like we do, can you please check https://clusterfuzz.com/v2/testcase-detail/6129151760400384 https://clusterfuzz.com/v2/testcase-detail/5521939769851904 Suspecting this from logs Request to https://chromium.googlesource.com/breakpad/breakpad/+log/None..1c6d1613966eab5d77531e85f3b60c40124b43f0?format=json&name-status=1&n=1000 resulted in 404, headers:[["content-length", "1603"], ["expires", "Mon, 01 Jan 1990 00:00:00 GMT"], ["x-content-type-options", "nosniff"], ["set-cookie", "gi=mogbm58jhJR1KWqM12jqGWW8MVLfcRjmDBRZda9qpYo=findit-for-me.google.com%40appspot.gserviceaccount.com;Path=/;Secure"], ["strict-transport-security", "max-age=31536000; includeSubDomains; preload"], ["x-errorid", "404, EFERW-291,EFERW-277,VF-118,AHF-31,VF-38,UPC-242,RF-50,AHF-31,UPC-242,UP-221,RP-151,MF-178,MS-134,DFDESF-373,GQF-70,GQF-59,GSF-26,MF-180,GGF-152,OGCWF-35,HMF-189,AF-196,GGFBSLRF-91,GGFBUELRF-177,SCZFI-157,CWHF-113,CRF-94,CAF-129,SSF-25,GUUAF-140,MHF-109,EF-223,GAEF-72,GBLHCF-114,STSF-151,SF-63,EBF-68,TTLF-154,PLRHF-268,IIIHF-46,DF-173,DF-63,EUCDLF-111,GSI-75,RR-111"], ["x-xss-protection", "1; mode=block"], ["pragma", "no-cache"], ["cache-control", "no-cache, no-store, max-age=0, must-revalidate"], ["date", "Fri, 06 Oct 2017 20:33:57 GMT"], ["x-frame-options", "SAMEORIGIN"], ["alt-svc", "quic=\":443\"; ma=2592000; v=\"39,38,37,35\""], ["content-type", "text/html; charset=utf-8"]] (/base/data/home/apps/s~google.com:findit-for-me/backend-clusterfuzz:8f9b2c563.404597803774375721/first_party/gae_libs/http/http_client_appengine.py:48) Please start looking at this list https://clusterfuzz.com/v2/testcases?open=yes&project=chromium&reproducible=yes and ensure that first 5 pages have result for every testcase.
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Oct 7 2017
Like reliability issue, this is P0 for next week. We need to make sure that there are no silent failures. Luckily, other testcases have results, so this time server is still processing.
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Oct 9 2017
There will be 2 fixes, one is to fix the None..rev bug, the other is to push error message to clusterfuzz when Predator analysis failed.
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Oct 10 2017
The following revision refers to this bug: https://chromium.googlesource.com/infra/infra/+/054c5c1c498bc640ccbf14f7c64088bc42715069 commit 054c5c1c498bc640ccbf14f7c64088bc42715069 Author: Sharu Jiang <katesonia@google.com> Date: Tue Oct 10 18:07:37 2017 [Findit] Get changelogs in (None, '123'] or ('123', None] ranges. Bug: 772577 Change-Id: I08ee042cb121b98171e95b4e390e318718d25d09 Reviewed-on: https://chromium-review.googlesource.com/706862 Commit-Queue: Sharu Jiang <katesonia@chromium.org> Reviewed-by: Shuotao Gao <stgao@chromium.org> [modify] https://crrev.com/054c5c1c498bc640ccbf14f7c64088bc42715069/appengine/findit/libs/gitiles/test/gitiles_repository_test.py [modify] https://crrev.com/054c5c1c498bc640ccbf14f7c64088bc42715069/appengine/findit/libs/gitiles/gitiles_repository.py
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Oct 11 2017
Please remember to run Predator on all these testcases after the fixes are in.
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Oct 14 2017
Please prioritize the fixing of pushing of error message to clusterfuzz part as well. This was also needed for other things like "no regression range", or "regression range too large 0:X", etc ?
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Oct 24 2017
I still see testcases missing results, e.g, https://clusterfuzz.com/v2/testcase-detail/4565231459368960
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Oct 31 2017
This should be fixed as well. If any test cases have no result showing, they should work after a redo.
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Dec 5 2017
The following revision refers to this bug: https://chromium.googlesource.com/infra/infra/+/bdf91f698b5669dc77a6aa7255fc6672525aa3fa commit bdf91f698b5669dc77a6aa7255fc6672525aa3fa Author: Sharu Jiang <katesonia@google.com> Date: Tue Dec 05 22:38:14 2017 [Predator] Handle and push back error message and result when there are errors in analysis. Previous change(https://chromium-review.googlesource.com/c/infra/infra/+/756282) make sure that Predator will run PublishResultPipeline for every crash, but if there are errors (analysis.status is ERROR), predator will be silent and won't push back messages to clusterfuzz. Now change Predator return a {'found': False} if error occurred and there is no result computed before the error, and return its logging as well. Bug: 772577 Change-Id: I6d6d7b357e06a8c3218a98d702854b2b21661482 Reviewed-on: https://chromium-review.googlesource.com/707349 Commit-Queue: Sharu Jiang <katesonia@chromium.org> Reviewed-by: Shuotao Gao <stgao@chromium.org> [modify] https://crrev.com/bdf91f698b5669dc77a6aa7255fc6672525aa3fa/appengine/predator/app/common/test/predator_app_test.py [modify] https://crrev.com/bdf91f698b5669dc77a6aa7255fc6672525aa3fa/appengine/predator/app/common/model/crash_analysis.py [modify] https://crrev.com/bdf91f698b5669dc77a6aa7255fc6672525aa3fa/appengine/predator/app/common/predator_for_clusterfuzz.py [modify] https://crrev.com/bdf91f698b5669dc77a6aa7255fc6672525aa3fa/appengine/predator/app/common/model/log.py [modify] https://crrev.com/bdf91f698b5669dc77a6aa7255fc6672525aa3fa/appengine/predator/app/common/predator_app.py [modify] https://crrev.com/bdf91f698b5669dc77a6aa7255fc6672525aa3fa/appengine/predator/app/common/test/predator_for_clusterfuzz_test.py [modify] https://crrev.com/bdf91f698b5669dc77a6aa7255fc6672525aa3fa/appengine/predator/app/common/test/predator_for_chromecrash_test.py |
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Comment 1 by infe...@chromium.org
, Oct 6 2017