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CHECK failure: interpreter != liftoff (22302e1 vs NUMBER); WasmCodeFuzzerHash=21aNUMBER in wasm |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5325580013928448 Fuzzer: libFuzzer_v8_wasm_compile_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: interpreter != liftoff (22302e1 vs NUMBER); WasmCodeFuzzerHash=21aNUMBER in wasm v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=514773:514780 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5325580013928448 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Nov 13 2017
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/41bd98e703d9037d8522ff5d5613314c55a48e6c ([wasm fuzzer] generate grow_memory instructions). If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
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Nov 13 2017
These are probably all dupes of the original one. Clemens, can you confirm? I'm guessing the fix is in but it may take time to get to all the fuzzers, right?
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Nov 13 2017
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Nov 14 2017
ClusterFuzz has detected this issue as fixed in range 515946:515969. Detailed report: https://clusterfuzz.com/testcase?key=5325580013928448 Fuzzer: libFuzzer_v8_wasm_compile_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: interpreter != liftoff (22302e1 vs NUMBER); WasmCodeFuzzerHash=21aNUMBER in wasm v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=514773:514780 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=515946:515969 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5325580013928448 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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Comment 1 by ClusterFuzz
, Nov 13 2017Labels: Test-Predator-Auto-Components