Data race in mojo::internal::MultiplexRouter::FindOrInsertEndpoint |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5344193116110848 Fuzzer: inferno_flicker Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race WRITE 4 Crash Address: 0x7f8f6d6bd6d4 Crash State: mojo::internal::MultiplexRouter::FindOrInsertEndpoint mojo::internal::MultiplexRouter::CreateLocalEndpointHandle mojo::internal::InterfacePtrStateBase::InitializeEndpointClient Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=546649:546656 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5344193116110848 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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May 25 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/e4518558818681e014f819330f8cc9655a616769 (Add Vr Start Action metric). 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.
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May 29 2018
ClusterFuzz has detected this issue as fixed in range 562265:562266. Detailed report: https://clusterfuzz.com/testcase?key=5344193116110848 Fuzzer: inferno_flicker Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race WRITE 4 Crash Address: 0x7f8f6d6bd6d4 Crash State: mojo::internal::MultiplexRouter::FindOrInsertEndpoint mojo::internal::MultiplexRouter::CreateLocalEndpointHandle mojo::internal::InterfacePtrStateBase::InitializeEndpointClient Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=546649:546656 Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=562265:562266 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5344193116110848 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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May 29 2018
ClusterFuzz testcase 5344193116110848 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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Comment 1 by ClusterFuzz
, May 25 2018Labels: Test-Predator-Auto-Components