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Ill in v8::internal::WasmMemoryObject::AddInstance |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4649038843215872 Fuzzer: mbarbella_js_mutation Job Type: linux_msan_d8 Platform Id: linux Crash Type: Ill Crash Address: 0x5654b6c86093 Crash State: v8::internal::WasmMemoryObject::AddInstance v8::internal::wasm::InstanceBuilder::Build v8::internal::wasm::InstantiateToInstanceObject Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_msan_d8&range=55241:55242 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4649038843215872 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Aug 21
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/dd65e4b837117205e2198b9765c333bab8fee1e4 (Revert "Reland "[asmjs] Properly validate asm.js heap sizes""). 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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Aug 21
Removing myself from owner. I had reverted this change as it seemed to be breaking a build. Don't know the details.
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Aug 21
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Aug 22
ClusterFuzz has detected this issue as fixed in range 55248:55249. Detailed report: https://clusterfuzz.com/testcase?key=4649038843215872 Fuzzer: mbarbella_js_mutation Job Type: linux_msan_d8 Platform Id: linux Crash Type: Ill Crash Address: 0x5654b6c86093 Crash State: v8::internal::WasmMemoryObject::AddInstance v8::internal::wasm::InstanceBuilder::Build v8::internal::wasm::InstantiateToInstanceObject Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_msan_d8&range=55241:55242 Fixed: https://clusterfuzz.com/revisions?job=linux_msan_d8&range=55248:55249 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4649038843215872 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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Comment 1 by ClusterFuzz
, Aug 21Labels: Test-Predator-Auto-Components