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Issue metadata

Status: Verified
Owner:
Closed: Dec 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: rv == 0Resource deadlock avoided in lock_impl_posix.cc

Project Member Reported by ClusterFuzz, Nov 29 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5055619643211776

Fuzzer: libFuzzer_mediasource_WEBM_OPUS_VP9_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  rv == 0Resource deadlock avoided in lock_impl_posix.cc
  base::internal::LockImpl::Lock
  base::Lock::Acquire
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=519843:519877

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5055619643211776

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Nov 29 2017

Components: Internals>Core
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, Nov 29 2017

Labels: Test-Predator-Auto-Owner
Owner: sande...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/dbce4c1629ddc42427c466f23073fd85a053b291 ([media] When testing, call RendererWrapper::Stop() synchronously.).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
Project Member

Comment 3 by ClusterFuzz, Dec 5 2017

ClusterFuzz has detected this issue as fixed in range 521454:521495.

Detailed report: https://clusterfuzz.com/testcase?key=5055619643211776

Fuzzer: libFuzzer_mediasource_WEBM_OPUS_VP9_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  rv == 0Resource deadlock avoided in lock_impl_posix.cc
  base::internal::LockImpl::Lock
  base::Lock::Acquire
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=519843:519877
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=521454:521495

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5055619643211776

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.

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

Comment 4 by ClusterFuzz, Dec 5 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5055619643211776 is verified as fixed, so closing issue as verified.

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

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