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Issue metadata

Status: Duplicate
Merged: issue 782280
Owner:
Closed: Nov 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: interpreter != liftoff (ac786a00 vs adfdea40); WasmCodeFuzzerHash=d91b92e in was

Project Member Reported by ClusterFuzz, Nov 9 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5001143418880000

Fuzzer: libFuzzer_v8_wasm_compile_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  interpreter != liftoff (ac786a00 vs adfdea40); WasmCodeFuzzerHash=d91b92e in was
  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=5001143418880000

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Components: Blink>JavaScript>WebAssembly
Mergedinto: 782280
Owner: clemensh@chromium.org
Status: Duplicate (was: Untriaged)
Project Member

Comment 3 by ClusterFuzz, Nov 10 2017

ClusterFuzz has detected this issue as fixed in range 515138:515154.

Detailed report: https://clusterfuzz.com/testcase?key=5001143418880000

Fuzzer: libFuzzer_v8_wasm_compile_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  interpreter != liftoff (ac786a00 vs adfdea40); WasmCodeFuzzerHash=d91b92e in was
  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=515138:515154

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5001143418880000

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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