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Issue 702891 "ContentHashFetcherTest.MissingVerifiedContentsAndCorrupt" is flaky
Starred by 1 user Project Member Reported by chromium...@appspot.gserviceaccount.com, Mar 18 Back to list
Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux, Chrome
Pri: 1
Type: Bug



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"ContentHashFetcherTest.MissingVerifiedContentsAndCorrupt" 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=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyQwsSBUZsYWtlIjhDb250ZW50SGFzaEZldGNoZXJUZXN0Lk1pc3NpbmdWZXJpZmllZENvbnRlbnRzQW5kQ29ycnVwdAw.

Flaky tests should be disabled within 30 minutes unless culprit CL is found and reverted. Please see more details here: https://sites.google.com/a/chromium.org/dev/developers/tree-sheriffs/sheriffing-bug-queues#triaging-auto-filed-flakiness-bugs
 
Cc: rdevlin....@chromium.org
Labels: -Sheriff-Chromium OS-Chrome OS-Linux
Owner: fdoray@chromium.org
Status: Assigned
[ RUN      ] ContentHashFetcherTest.MissingVerifiedContentsAndCorrupt
[2333:2336:0320/063520.429158:224875879:FATAL:url_fetcher_core.cc(127)] Check failed: delegate_task_runner_->RunsTasksOnCurrentThread().
#0 0x000001cd8337 base::debug::StackTrace::StackTrace()
#1 0x000001ce9e0a logging::LogMessage::~LogMessage()
#2 0x00000258cae1 net::URLFetcherCore::Stop()
#3 0x0000024c78f1 net::URLFetcherImpl::~URLFetcherImpl()
#4 0x0000024c7939 net::URLFetcherImpl::~URLFetcherImpl()
#5 0x000001b45ea4 extensions::ContentHashFetcherJob::~ContentHashFetcherJob()
#6 0x000001b45f39 extensions::ContentHashFetcherJob::~ContentHashFetcherJob()
#7 0x000000984ac4 _ZN4base8internal9BindStateIMN7content19AppCacheStorageImpl12DatabaseTaskEFvvEJ13scoped_refptrIS4_EEE7DestroyEPKNS0_13BindStateBaseE
#8 0x000001cd174f base::internal::CallbackBase<>::operator=()
#9 0x000001d2e598 base::SequencedWorkerPool::Inner::ThreadLoop()
#10 0x000001d2dc7c base::SequencedWorkerPool::Worker::Run()
#11 0x000001d32055 base::SimpleThread::ThreadMain()
#12 0x000001d2cb3c base::(anonymous namespace)::ThreadFunc()
#13 0x7f5630f9e184 start_thread
#14 0x7f562c9d637d clone

The test doesn't ensure that ContentHashFetcherJob is destroyed on the UI thread. I feel that https://codereview.chromium.org/2672623006/ is involved here. 
Labels: Sheriff-Chromium
Detected 3 new flakes for test/step "ContentHashFetcherTest.MissingVerifiedContentsAndCorrupt". To see the actual flakes, please visit https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyQwsSBUZsYWtlIjhDb250ZW50SGFzaEZldGNoZXJUZXN0Lk1pc3NpbmdWZXJpZmllZENvbnRlbnRzQW5kQ29ycnVwdAw. This message was posted automatically by the chromium-try-flakes app. Since flakiness is ongoing, the issue was moved back into Sheriff Bug Queue (unless already there).
Project Member Comment 3 by chromium...@appspot.gserviceaccount.com, Mar 24 (5 days ago)
Detected 3 new flakes for test/step "ContentHashFetcherTest.MissingVerifiedContentsAndCorrupt". To see the actual flakes, please visit https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyQwsSBUZsYWtlIjhDb250ZW50SGFzaEZldGNoZXJUZXN0Lk1pc3NpbmdWZXJpZmllZENvbnRlbnRzQW5kQ29ycnVwdAw. This message was posted automatically by the chromium-try-flakes app.
Project Member Comment 4 by chromium...@appspot.gserviceaccount.com, Mar 25 (4 days ago)
Detected 4 new flakes for test/step "ContentHashFetcherTest.MissingVerifiedContentsAndCorrupt". To see the actual flakes, please visit https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyQwsSBUZsYWtlIjhDb250ZW50SGFzaEZldGNoZXJUZXN0Lk1pc3NpbmdWZXJpZmllZENvbnRlbnRzQW5kQ29ycnVwdAw. This message was posted automatically by the chromium-try-flakes app.
Comment 5 by hayato@chromium.org, Mar 27 (3 days ago)
Labels: -Sheriff-Chromium
Project Member Comment 6 by chromium...@appspot.gserviceaccount.com, Mar 27 (2 days ago)
Labels: Sheriff-Chromium
Detected 4 new flakes for test/step "ContentHashFetcherTest.MissingVerifiedContentsAndCorrupt". To see the actual flakes, please visit https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyQwsSBUZsYWtlIjhDb250ZW50SGFzaEZldGNoZXJUZXN0Lk1pc3NpbmdWZXJpZmllZENvbnRlbnRzQW5kQ29ycnVwdAw. This message was posted automatically by the chromium-try-flakes app. Since flakiness is ongoing, the issue was moved back into Sheriff Bug Queue (unless already there).
Project Member Comment 7 by bugdroid1@chromium.org, Mar 27 (2 days ago)
The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/701b7769b04f02fdcdfd437ed41c2a362988dd13

commit 701b7769b04f02fdcdfd437ed41c2a362988dd13
Author: kolos <kolos@chromium.org>
Date: Mon Mar 27 10:57:58 2017

Disable flaky ContentHashFetcherTest.MissingVerifiedContentsAndCorrupt

TBR=fdoray@chromium.org
BUG=702891

Review-Url: https://codereview.chromium.org/2777113002
Cr-Commit-Position: refs/heads/master@{#459747}

[modify] https://crrev.com/701b7769b04f02fdcdfd437ed41c2a362988dd13/extensions/browser/content_hash_fetcher_unittest.cc

Comment 8 by kolos@chromium.org, Mar 27 (2 days ago)
Labels: -Sheriff-Chromium
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