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Issue 847058 link

Starred by 2 users

Issue metadata

Status: Duplicate
Merged: issue 847098
Owner:
Closed: May 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug


Participants' hotlists:
Audio-Service


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TSAN-reported problem in AudioManager

Project Member Reported by ClusterFuzz, May 27 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6536480466665472

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race READ 1
Crash Address: 0x7b100004e490
Crash State:
  NULL
Sanitizer: thread (TSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=544664:544665

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6536480466665472

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 27 2018

Components: Blink>Media>Audio
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

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

Comment 2 by ClusterFuzz, May 27 2018

Labels: Test-Predator-Auto-Owner
Owner: blundell@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/1f7826eeb68096157f8067db9e8edf82a26278b0 (Remove tests for undefined chrome.identity.onSigninChanged behavior).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Cc: dalecur...@chromium.org
Owner: olka@chromium.org
Summary: TSAN-reported problem in AudioManager
My CL is not related, as the problem looks to be somewhere in AudioManager. Assigning to olka@ for triage.

Comment 4 by olka@chromium.org, May 28 2018

Cc: maxmorin@chromium.org olka@chromium.org
Owner: guidou@chromium.org
Guido - PTAL

Comment 5 by guidou@chromium.org, May 28 2018

Mergedinto: 847098
Status: Duplicate (was: Assigned)
Project Member

Comment 6 by ClusterFuzz, May 29 2018

ClusterFuzz has detected this issue as fixed in range 562282:562283.

Detailed report: https://clusterfuzz.com/testcase?key=6536480466665472

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race READ 1
Crash Address: 0x7b100004e490
Crash State:
  NULL
Sanitizer: thread (TSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=544664:544665
Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=562282:562283

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6536480466665472

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.

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