a simple sloppy program to trace the RD/WRMSR and CPUID inside a KVM virtual machine using BPF.

build

$ ./build.sh

dedupe mode (works with msr and cpuid trace modes)

# kvm_trace -d

cpuid mode

# kvm_trace -c

msr mode

# kvm_trace -m

simple shell script (older)

# ./msr_trace_kvm.sh