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Issue metadata

Status: WontFix
Owner: ----
Closed: Jun 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug

Blocked on:
issue 730827



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"unit_tests (with patch)" is flaky

Project Member Reported by chromium...@appspot.gserviceaccount.com, Jun 8 2017

Issue description

"unit_tests (with patch)" is flaky.

This issue was created automatically by the chromium-try-flakes app. Please find the right owner to fix the respective test/step and assign this issue to them. If the step/test is infrastructure-related, please add Infra-Troopers label and change issue status to Untriaged. When done, please remove the issue from Sheriff Bug Queue by removing the Sheriff-Chromium label.

We have detected 4 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyIgsSBUZsYWtlIhd1bml0X3Rlc3RzICh3aXRoIHBhdGNoKQw.

The chromium-try-flakes app is able to file bugs for individual tests when the test launcher is uploading results to the Test Results Server. If recent flakes above are caused by failing tests and you would like to have them filed as invidual bugs, please read more at https://goo.gl/QJKXV4.

This flaky test/step was previously tracked in  issue 655778 .
 

Comment 1 by dbeam@chromium.org, Jun 8 2017

Cc: d...@chromium.org
as far as I can tell, slave158-c4 is having disk issues

https://build.chromium.org/p/tryserver.chromium.android/builders/android_n5x_swarming_rel/builds/195046

https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.android%2Fandroid_n5x_swarming_rel%2F195046%2F%2B%2Frecipes%2Fsteps%2Funit_tests__with_patch__on_Android%2F0%2Fstdout

W   50.986s calculate_device_checksums  exit status of shell command 'a=/data/local/tmp/md5sum/md5sum_bin;! [[ $(ls -l $a) = *383312* ]]&&exit 2;export LD_LIBRARY_PATH=/data/local/tmp/md5sum;$a /sdcard/chromium_tests_root/chrome/test/data;:' missing.
E   50.987s calculate_device_checksums  Partial output found:
- /data/local/tmp/md5sum/md5sum_bin: No such file or directory
W   50.987s calculate_device_checksums  Attempting to run in large_output mode

- [0607/173724.985871:ERROR:md5sum.cc(28)] Could not open file /sdcard/chromium_tests_root/third_party/chaijs/chai.js

Comment 2 by dbeam@chromium.org, Jun 8 2017

i'm also seeing this in some of the logs

[W2017-06-07T10:08:03.251220-07:00 3137 0 pubsubOutput.go:217] TRANSIENT error publishing messages; retrying... {"error":"context deadline exceeded", "delay":"500ms", "pubsub":"pubsub(projects/luci-logdog/topics/logs)"}
[W2017-06-07T10:08:18.834689-07:00 3137 0 service.go:91] Error when creating access token - oauth2: cannot fetch token: Post https://accounts.google.com/o/oauth2/token: dial tcp 172.217.4.13:443: i/o timeout {"key":"service_account/luci-logdog-publisher@luci-logdog.iam.gserviceaccount.com/a1fac59f6f9bea89a623e58c5e234442626d3fa5", "scopes":"https://www.googleapis.com/auth/pubsub https://www.googleapis.com/auth/userinfo.email"}
[W2017-06-07T10:08:18.834798-07:00 3137 0 auth.go:1179] Failed to refresh the token: oauth2: cannot fetch token: Post https://accounts.google.com/o/oauth2/token: dial tcp 172.217.4.13:443: i/o timeout {"key":"service_account/luci-logdog-publisher@luci-logdog.iam.gserviceaccount.com/a1fac59f6f9bea89a623e58c5e234442626d3fa5", "scopes":"https://www.googleapis.com/auth/pubsub https://www.googleapis.com/auth/userinfo.email"}

https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.android%2Fandroid_n5x_swarming_rel%2F195012%2F%2B%2Frecipes%2Fsteps%2Funit_tests__with_patch__on_Android%2F0%2Fstdout

Comment 3 by d...@chromium.org, Jun 8 2017

Blockedon: 730827
Status: WontFix (was: Untriaged)
The build that you linked looks like it happened during a known AppEngine outage. See attached link, which includes a PSA and more information from yesterday. I'm going to tentatively mark this "WontFix".

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