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> all thread executions are serialized so that there is effectively only one CPU

This definitely isn't intended for general-purpose sandboxing. It's an interesting tool for analysis and debugging.

Ah, I had missed that it effectively forces you to one CPU. Although I already would not use it for anything but testing account of it intentionally on unrandomizing things - I suspect, for instance, that it's unsafe to run any sort of cryptography that would create keys under this.

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