chakra-core / chakra-core/ChakraCore
Crash in GCStress with concurrent GC enabled
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- JavaScript
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Description
Running in Debug x64 configuration the GCStress tool occasionally crashes on https://github.com/microsoft/ChakraCore/blob/2422941b3755a49a73de8a7588208fe1d1c80bda/bin/GCStress/GCStress.cpp#L105
The object seems to have been corrupted since the virtual table pointer is no longer valid.
The repro rate seems to be increased if a `::Sleep(2000);` is added in the initialization of the `Recycler`, just before:
https://github.com/microsoft/ChakraCore/blob/2422941b3755a49a73de8a7588208fe1d1c80bda/lib/Common/Memory/Recycler.cpp#L841
It is reproducible in 1.9 and 1.11.21.
Any help on resolving that would be great.
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