DynamoRIO internal crash when i want to intercept systemcall

[新建 Microsoft Word 文档.docx](https://github.com/DynamoRIO/dynamorio/files/254836/Microsoft.Word.docx)
the problem i‘am facing is described in the document.

Start with the attached Microsoft Word document, which is the only detailed description of the crash, and extract the reproduction steps, platform, and system call being intercepted. Use those details to locate the relevant syscall interception path and confirm the internal crash; done means a reproducible case is resolved and its behavior is covered by an appropriate regression check.

Written by the indexing model from the issue text.