Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Predator and CL could not provide any possible suspects.
Using the code search for the file, “task_queue_manager.cc” assigning to concern owner from GIT blame.
Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/b727bada8f2a3225e9e99cb72bbb6141f468c2af
@npm  -- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.
Thank You.

Sadly my content_shell is not compiling due to https://github.com/google/sanitizers/issues/856

But in any case looking at testcases from the same Group it seems that there is a problem in TaskAnnotator::RunTask (maybe pending_task->task can be null). Assigning to tzik@ who last touched that line. If you're not the right owner, please assign to the owner of that file.

That's likely due to null |delegate_| of MockWebSpeechRecognizer.

Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You.

sigbjornf@, can you please take a look? since you worked on this kind of code recently?

Thanks in-advance!

Pri-3 because it's in test-only code.

Automatically adding ccs based on suspected regression changelists:

https://chromium.googlesource.com/chromium/src/+/255d25e6d389106b75c90110b4e00b022e472cc5 (Support reftest-wait in web-platform-tests by smcgruer@chromium.org)https://chromium.googlesource.com/chromium/src/+/a9c462ea8bf9588c2a6859e7fe9fde1e4c7f7353 (TestInterfaces: support delegate clearing. by sigbjornf@opera.com)
If this is incorrect, please apply the Test-Predator-Wrong-CLs label.

Automatically adding ccs based on suspected regression changelists:

https://chromium.googlesource.com/chromium/src/+/255d25e6d389106b75c90110b4e00b022e472cc5 (Support reftest-wait in web-platform-tests by smcgruer@chromium.org)https://chromium.googlesource.com/chromium/src/+/a9c462ea8bf9588c2a6859e7fe9fde1e4c7f7353 (TestInterfaces: support delegate clearing. by sigbjornf@opera.com)
If this is incorrect, please apply the Test-Predator-Wrong-CLs label.

Automatically adding ccs based on suspected regression changelists:

https://chromium.googlesource.com/chromium/src/+/255d25e6d389106b75c90110b4e00b022e472cc5 (Support reftest-wait in web-platform-tests by smcgruer@chromium.org)https://chromium.googlesource.com/chromium/src/+/a9c462ea8bf9588c2a6859e7fe9fde1e4c7f7353 (TestInterfaces: support delegate clearing. by sigbjornf@opera.com)
If this is incorrect, please apply the Test-Predator-Wrong-CLs label.

Automatically adding ccs based on suspected regression changelists:

https://chromium.googlesource.com/chromium/src/+/255d25e6d389106b75c90110b4e00b022e472cc5 (Support reftest-wait in web-platform-tests by smcgruer@chromium.org)https://chromium.googlesource.com/chromium/src/+/a9c462ea8bf9588c2a6859e7fe9fde1e4c7f7353 (TestInterfaces: support delegate clearing. by sigbjornf@opera.com)
If this is incorrect, please apply the Test-Predator-Wrong-CLs label.

Automatically adding ccs based on suspected regression changelists:

https://chromium.googlesource.com/chromium/src/+/255d25e6d389106b75c90110b4e00b022e472cc5 (Support reftest-wait in web-platform-tests by smcgruer@chromium.org)https://chromium.googlesource.com/chromium/src/+/a9c462ea8bf9588c2a6859e7fe9fde1e4c7f7353 (TestInterfaces: support delegate clearing. by sigbjornf@opera.com)
If this is incorrect, please apply the Test-Predator-Wrong-CLs label.

Automatically adding ccs based on suspected regression changelists:

https://chromium.googlesource.com/chromium/src/+/255d25e6d389106b75c90110b4e00b022e472cc5 (Support reftest-wait in web-platform-tests by smcgruer@chromium.org)https://chromium.googlesource.com/chromium/src/+/a9c462ea8bf9588c2a6859e7fe9fde1e4c7f7353 (TestInterfaces: support delegate clearing. by sigbjornf@opera.com)
If this is incorrect, please apply the Test-Predator-Wrong-CLs label.

Automatically adding ccs based on suspected regression changelists:

https://chromium.googlesource.com/chromium/src/+/255d25e6d389106b75c90110b4e00b022e472cc5 (Support reftest-wait in web-platform-tests by smcgruer@chromium.org)

https://chromium.googlesource.com/chromium/src/+/a9c462ea8bf9588c2a6859e7fe9fde1e4c7f7353 (TestInterfaces: support delegate clearing. by sigbjornf@opera.com)


If this is incorrect, please apply the Test-Predator-Wrong-CLs label.

Please ignore the Test-Predator-Auto-CC comment spam above, there was a bug in our script that caused it to create same comment multiple times and also didn't add ccs properly. 

ClusterFuzz has detected this issue as fixed in range 517889:517931.

Detailed report: https://clusterfuzz.com/testcase?key=5295758449573888

Fuzzer: inferno_twister
Job Type: mac_asan_content_shell
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  test_runner::MockWebSpeechRecognizer::PostRunTaskFromQueue
  base::debug::TaskAnnotator::RunTask
  blink::scheduler::TaskQueueManager::ProcessTaskFromWorkQueue
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=454873:455044
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=517889:517931

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5295758449573888

See https://github.com/google/clusterfuzz-tools for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 5295758449573888 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.