diff --git a/sys/amd64/vmm/amd/svm.c b/sys/amd64/vmm/amd/svm.c
--- a/sys/amd64/vmm/amd/svm.c
+++ b/sys/amd64/vmm/amd/svm.c
@@ -2781,6 +2781,8 @@
 	SNAPSHOT_VAR_OR_LEAVE(vcpu->asid.gen, meta, err, done);
 	SNAPSHOT_VAR_OR_LEAVE(vcpu->asid.num, meta, err, done);
 
+	SNAPSHOT_BUF_OR_LEAVE(&vcpu->mtrr, sizeof(vcpu->mtrr), meta, err, done);
+
 	/* Set all caches dirty */
 	if (meta->op == VM_SNAPSHOT_RESTORE)
 		svm_set_dirty(vcpu, 0xffffffff);
diff --git a/sys/amd64/vmm/intel/vmx.c b/sys/amd64/vmm/intel/vmx.c
--- a/sys/amd64/vmm/intel/vmx.c
+++ b/sys/amd64/vmm/intel/vmx.c
@@ -4200,6 +4200,9 @@
 	SNAPSHOT_BUF_OR_LEAVE(vcpu->pir_desc,
 	    sizeof(*vcpu->pir_desc), meta, err, done);
 
+	SNAPSHOT_BUF_OR_LEAVE(&vcpu->mtrr,
+	    sizeof(vcpu->mtrr), meta, err, done);
+
 	vmxctx = &vcpu->ctx;
 	SNAPSHOT_VAR_OR_LEAVE(vmxctx->guest_rdi, meta, err, done);
 	SNAPSHOT_VAR_OR_LEAVE(vmxctx->guest_rsi, meta, err, done);