CHECK failure: result_interpreter == result_turbofan in wasm-fuzzer-common.cc |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6431502259453952 Fuzzer: libFuzzer_v8_wasm_compile_fuzzer Job Type: libfuzzer_chrome_asan_debug Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: result_interpreter == result_turbofan in wasm-fuzzer-common.cc v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule wasm-compile.cc Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=557856:557860 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6431502259453952 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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May 13 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/0b4b14bc486c741a168182b5e7fa756fe8af58cd ([elements] Avoid NOP operation when shrinking HashTables). 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 14 2018
I can reproduce this with and without my change. There was a wasm change committed in the same V8 roll as my change: https://chromium.googlesource.com/v8/v8/+log/98ce1809..e5661887 Perhaps more likely.
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May 15 2018
ClusterFuzz has detected this issue as fixed in range 558266:558270. Detailed report: https://clusterfuzz.com/testcase?key=6431502259453952 Fuzzer: libFuzzer_v8_wasm_compile_fuzzer Job Type: libfuzzer_chrome_asan_debug Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: result_interpreter == result_turbofan in wasm-fuzzer-common.cc v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule wasm-compile.cc Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=557856:557860 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=558266:558270 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6431502259453952 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.
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May 15 2018
ClusterFuzz testcase 6431502259453952 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 13 2018Labels: Test-Predator-Auto-Components