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Fast Kernel Debugging for VMware

Geez, they've made a scientific study out of this. Excellent series!

One of the interesting talks at Blue Hat was one about virtualization and security. There’s a lot of good stuff that was touched on (such as the fact that VMware still implements a hub, meaning that VMs on the same VMnet can still sniff eachother’s traffic).

Anyways, watching the talk got me thinking again about how much kernel debugging VMs is a slow and painful experience today, especially if you’ve used 1394 debugging frequently.

While kd-over-1394 is quite fast (as is local kd), you can’t do that in any virtualization software that I’m aware of today (none of them virtualize 1394, and furthermore, as far as I know none of them even support USB2 debugging either, even VMware Workstation 6).


Check it out here:
Part1
Part2
Part3
Part4
Part5
Part6

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