Data race in v8::internal::IncrementalMarkingJob::ScheduleTask |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6228949613674496 Fuzzer: ochang_domfuzzer Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race READ 1 Crash Address: 0x7b2800040292 Crash State: v8::internal::IncrementalMarkingJob::ScheduleTask v8::internal::Isolate::SetRAILMode v8::Isolate::SetRAILMode Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=507223:507253 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6228949613674496 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Feb 19 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/c39707c16e37d03a3e3ae79d297172fdaf68f4c7 (Plumb stop loading signal to ResourceLoadScheduler.). 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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Mar 5 2018
This issue seems unrelated to the referenced CL.
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Aug 1
@panicker: Please set to Untriaged next time, so we see this in our triaging queue. Ulan, this seems to be a race on IncrementalMarkingJob::task_pending_. Can you take a look please?
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Nov 9
ClusterFuzz has detected this issue as fixed in range 606653:606661. Detailed report: https://clusterfuzz.com/testcase?key=6228949613674496 Fuzzer: ochang_domfuzzer Job Type: linux_tsan_chrome_mp Platform Id: linux Crash Type: Data race READ 1 Crash Address: 0x7b2800040292 Crash State: v8::internal::IncrementalMarkingJob::ScheduleTask v8::internal::Isolate::SetRAILMode v8::Isolate::SetRAILMode Sanitizer: thread (TSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=523888:523922 Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=606653:606661 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6228949613674496 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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Nov 9
ClusterFuzz testcase 6228949613674496 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
, Feb 19 2018Labels: Test-Predator-Auto-Components