Detailed report: https://clusterfuzz.com/testcase?key=4700755283148800 Fuzzer: inferno_layout_test_unmodified Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race READ 4 Crash Address: 0x7f4ff35ee178 Crash State: blink::V8ScriptRunner::runCompiledScript blink::WorkerOrWorkletScriptController::evaluate blink::WorkerOrWorkletScriptController::evaluate Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=456256:456287 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94xktDbbD7eaJUREEAuIaCPxNEtIzAX-QsT05mDEMxtYMz-cnjbgTXfx0xn8mOh20N0C5vLHxXtXaEErVH8EAaqj4LMS-sArtz0iDlrMMIztjcFKHRyEgIsbU0xOQBbSl_72cBSJf7xIDeab1jJAVgkO1s0HRhgtctCKOuCB4sPmebWifrLx7TqZLFMTmotZGcf2gOwh5VIXtYmP-SIpakC1hgVuw0QMJ5joxzfUyFa-9cmwzcOzmVNzYvQjsHhG918oXteeGN-LpYWuTE82etdQnc6krYt71TbCgdjfzytJj80M618xygf_gioJMdDdjQIY-34Z_kjwVKlKhOqcLJFmttrG4nxMhFzySTAlNulMY4W2lE?testcase_id=4700755283148800 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
This is a known race that's on purpose, how would we annotate it was safe?
Issue 702907 has been merged into this issue.
ClusterFuzz has detected this issue as fixed in range 458081:458090. Detailed report: https://clusterfuzz.com/testcase?key=4700755283148800 Fuzzer: inferno_layout_test_unmodified Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race READ 4 Crash Address: 0x7f4ff35ee178 Crash State: blink::V8ScriptRunner::runCompiledScript blink::WorkerOrWorkletScriptController::evaluate blink::WorkerOrWorkletScriptController::evaluate Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=456256:456287 Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=458081:458090 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94xktDbbD7eaJUREEAuIaCPxNEtIzAX-QsT05mDEMxtYMz-cnjbgTXfx0xn8mOh20N0C5vLHxXtXaEErVH8EAaqj4LMS-sArtz0iDlrMMIztjcFKHRyEgIsbU0xOQBbSl_72cBSJf7xIDeab1jJAVgkO1s0HRhgtctCKOuCB4sPmebWifrLx7TqZLFMTmotZGcf2gOwh5VIXtYmP-SIpakC1hgVuw0QMJ5joxzfUyFa-9cmwzcOzmVNzYvQjsHhG918oXteeGN-LpYWuTE82etdQnc6krYt71TbCgdjfzytJj80M618xygf_gioJMdDdjQIY-34Z_kjwVKlKhOqcLJFmttrG4nxMhFzySTAlNulMY4W2lE?testcase_id=4700755283148800 See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Comment 1 by esprehn@chromium.org
, Mar 12 2017