Index: files/patch-src_VBox_Runtime_r0drv_freebsd_memobj-r0drv-freebsd.c
===================================================================
--- files/patch-src_VBox_Runtime_r0drv_freebsd_memobj-r0drv-freebsd.c	(revision 561738)
+++ files/patch-src_VBox_Runtime_r0drv_freebsd_memobj-r0drv-freebsd.c	(working copy)
@@ -421,7 +421,8 @@
 @@ -826,6 +885,7 @@ DECLHIDDEN(int) rtR0MemObjNativeProtect(PRTR0MEMOBJINT
          ProtectionFlags |= VM_PROT_EXECUTE;
  
-     int krc = vm_map_protect(pVmMap, AddrStart, AddrEnd, ProtectionFlags, FALSE);
+-    int krc = vm_map_protect(pVmMap, AddrStart, AddrEnd, ProtectionFlags, FALSE);
++    int krc = vm_map_protect(pVmMap, AddrStart, AddrEnd, ProtectionFlags, 0, VM_MAP_PROTECT_SET_PROT);
 +    IPRT_FREEBSD_RESTORE_EFL_AC();
      if (krc == KERN_SUCCESS)
          return VINF_SUCCESS;