6/13/2023 0 Comments Driver verifier detected violationUse !analyze to display information about the bug checkĪs with any bug check that occurs, once you have control of the debugger, the best first step is to run the !analyze -v command. If you have symbols you can locate where in the source files the memory allocations occurred.Use the !verifier 3 extension command to find out about the pool allocations.Use !analyze to display information about the bug check. When you have a kernel debugger connected to a test computer running Driver Verifier, if Driver Verifier detects a violation, Windows breaks into the debugger and displays a brief description of the error. These can fragment the system pools and eventually cause system crashes. Unfreed memory allocations (also called memory leaks) are a common cause of lowered operating system performance. Driver Verifier generates Bug Check 0xC4: DRIVER_VERIFIER_DETECTED_VIOLATION with a parameter 1 value of 0圆2 when a driver unloads without first freeing all of its pool allocations.
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