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CHECK failure: interpreter != liftoff (fffffed7 vs ff3e9ed3); WasmCodeFuzzerHash=4ce061fa in wa |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5736142245986304 Fuzzer: libFuzzer_v8_wasm_compile_fuzzer Job Type: libfuzzer_chrome_asan_debug Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: interpreter != liftoff (fffffed7 vs ff3e9ed3); WasmCodeFuzzerHash=4ce061fa in wa v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule _start Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=514774:514785 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5736142245986304 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Nov 12 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 515947:515970. Detailed report: https://clusterfuzz.com/testcase?key=5736142245986304 Fuzzer: libFuzzer_v8_wasm_compile_fuzzer Job Type: libfuzzer_chrome_asan_debug Platform Id: linux Crash Type: CHECK failure Crash Address: Crash State: interpreter != liftoff (fffffed7 vs ff3e9ed3); WasmCodeFuzzerHash=4ce061fa in wa v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule _start Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=514774:514785 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=515947:515970 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5736142245986304 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 12 2017Labels: Test-Predator-Auto-Components