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Data race in blink::ArrayBufferAllocator::Allocate |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5737388710821888 Fuzzer: inferno_layout_test_unmodified Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race READ 8 Crash Address: 0x7b1400017c40 Crash State: blink::ArrayBufferAllocator::Allocate v8::internal::JSArrayBuffer::SetupAllocatingData v8::internal::ConstructBuffer Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=533919:533925 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5737388710821888 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Feb 2 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/eaa730ff5abd585b0b629f07406df6701589e7ff ([ArrayBuffer] Give each SecurityOrigin a Partition for ArrayBuffers.). 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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Feb 2 2018
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Feb 6 2018
ClusterFuzz has detected this issue as fixed in range 534527:534533. Detailed report: https://clusterfuzz.com/testcase?key=5737388710821888 Fuzzer: inferno_layout_test_unmodified Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race READ 8 Crash Address: 0x7b1400017c40 Crash State: blink::ArrayBufferAllocator::Allocate v8::internal::JSArrayBuffer::SetupAllocatingData v8::internal::ConstructBuffer Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=533919:533925 Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=534527:534533 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5737388710821888 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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Comment 1 by ClusterFuzz
, Feb 2 2018Labels: Test-Predator-Auto-Components