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Issue metadata

Status: Duplicate
Merged: issue 808164
Owner:
Closed: Mar 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Lock-order-inversion in blink::MediaElementAudioSourceHandler::SetFormat

Project Member Reported by ClusterFuzz, Mar 2 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5383623981924352

Fuzzer: ochang_domfuzzer
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Lock-order-inversion
Crash Address: 
Crash State:
  blink::MediaElementAudioSourceHandler::SetFormat
  blink::MediaElementAudioSourceNode::SetFormat
  blink::HTMLMediaElement::AudioClientImpl::SetFormat
  
Sanitizer: thread (TSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=526533:526534

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5383623981924352

Additional requirements: Requires HTTP

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Mar 2 2018

Components: Blink>Media Blink>WebAudio
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, Mar 2 2018

Labels: Test-Predator-Auto-Owner
Owner: infe...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/9779e9515ba716e5ed490c3ffce69d8f13eba521 (Add TSan suppression for latest debian release.).

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: xhw...@chromium.org
I am not the owner for this. Fixing owner.
Mergedinto: 808164
Status: Duplicate (was: Assigned)
This seems to be the duplicate of the  issue 808164 . Apparently the patch did not fix all the lock-order-inversion issues.
Project Member

Comment 5 by ClusterFuzz, Apr 24 2018

ClusterFuzz has detected this issue as fixed in range 553016:553017.

Detailed report: https://clusterfuzz.com/testcase?key=5383623981924352

Fuzzer: ochang_domfuzzer
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Lock-order-inversion
Crash Address: 
Crash State:
  blink::MediaElementAudioSourceHandler::SetFormat
  blink::MediaElementAudioSourceNode::SetFormat
  blink::HTMLMediaElement::AudioClientImpl::SetFormat
  
Sanitizer: thread (TSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=526533:526534
Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=553016:553017

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5383623981924352

Additional requirements: Requires HTTP

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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