diff -Nupr src.orig/arch/x86/kvm/vmx.c src/arch/x86/kvm/vmx.c --- src.orig/arch/x86/kvm/vmx.c 2017-09-22 15:27:20.853052676 -0400 +++ src/arch/x86/kvm/vmx.c 2017-09-22 15:27:43.583146801 -0400 @@ -10597,6 +10597,8 @@ static int vmx_check_intercept(struct kv struct x86_instruction_info *info, enum x86_intercept_stage stage) { + if (!jiffies) + printk("kpatch vmx_check_intercept\n"); return X86EMUL_CONTINUE; }