DynamoRIO is a tool platform, with end-user tools built on top of it. If you encounter a crash in a tool provided by a third party, please locate the issue tracker for the tool you are using and report the crash there.
To report a bug in DynamoRIO itself or in a tool that ships with the DynamoRIO release, use our Issue Tracker.
For general questions, use the users list rather than opening an issue in the tracker. The users list will reach a wider audience of people who might have an answer, and it will reach other users who may find the information beneficial. The issue tracker is for specific detailed bugs.