Mathieu Tarral

Results 12 comments of Mathieu Tarral

For [crosvm](https://github.com/dgreid/crosvm), judging by the [top 3 contributors](https://github.com/dgreid/crosvm/graphs/contributors), I can cc @danielverkamp, @zachreizner and @dgreid in this discussion.

If you a are not familiar with the topic (_Virtual Machine Introspection_ on _KVM_), I can suggest this presentation by @mdontu at the last KVM Forum: **Advanced VMI on KVM:...

@tklengyel so, the thing is, I have constraints on how I can contribute to open-source repositories in my professional environment. And creating a new repo is part of these constraints,...

I'm happy to publish my pytest-based test framework for Drakvuf ! :tada: https://github.com/mtarral/drakvuf_test_suite This can be interesting for everyone working on the project and who wishes to build an automated...

Also this test framework can generate the **BSOD** and the **various app crashes** I was referencing in https://github.com/tklengyel/drakvuf/issues/622#issuecomment-489105859 And no, I tested again today, the holy patch https://github.com/tklengyel/drakvuf/pull/708 hasn't fixed...

@icedevml, the crashes are not deterministic. If you want to reproduce them, put as much VCPUs as you can (4 in my case), because I think they are related to...

@tklengyel I'm positive the injection is not at fault. I developed the `ansible` "injection" method for this purpose. It is using the WinRM service to connect and execute a powershell...

@icedevml in this specific case, yes, I'm running and stopping the Drakvuf process thousands of time to evaluate the robustness and find hidden issues like this BSOD. But this is...

@tklengyel I tried disabling `crashmon`, and the guest doesn't crash anymore, at least for 600 tests, with Ansible injection. But why would it make the guest BSOD ? Drakvuf is...

> even if I modify crashmon to do nothing but print a line on the cr3 callback Tried the same thing, returning 0 in `check_crashreporter` callback, and still BSOD. I'm...