Monthly Archives: March 2021

Debugging Stop 0xCA – PNP_DETECTED_FATAL_ERROR

Stop 0xCA’s are relatively rare but fortunately they’re usually quite easy to debug. It’s also one of those bugchecks where there isn’t a strict debugging methodology and therefore each individual case will need to be examined. In the example crash … Continue reading

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Wdf01000!FxVerifierDbgBreakPoint and !wdfkd.wdflogdump

This one of those obscure commands you’ll probably only ever use in very specific circumstances and I happen to only stumble upon this command a few weeks ago. It’s really useful when you want to see why driver has crashed … Continue reading

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The Complete Debugging Guide to Stop 0x50

A Stop 0x50 is one of the most common bugchecks you’ll encounter, and you’ll usually be able to use same techniques learned here, to understand the most common cause of a Stop 0x3B which is typically an invalid page fault … Continue reading

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