« Am I back? Let's see ... | Main | Coming to Brussels on September 25 »



Feed You can follow this conversation by subscribing to the comment feed for this post.

Kevin Tambascio

Hi, Just wanted to thank you for this article. We had a situation with the DBWinMutex (OutputDebugString) was being held and locking up our process during debugging. I used the kernel debugger commands from this post to find the owning thread of the mutex, and then used a !thread kernel-thread-id command to output the user-mode process.threadid value, which we then used to figure out which process was holding onto the mutex. Turned out to be a 3rd-party exe, and we were able to move past the issue. Thanks again for the information.

The comments to this entry are closed.