Index: /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA-cmd.cpp
===================================================================
--- /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA-cmd.cpp	(revision 86839)
+++ /trunk/src/VBox/Devices/Graphics/DevVGA-SVGA-cmd.cpp	(revision 86840)
@@ -2002,5 +2002,5 @@
         SVGA3dCmdDefineGBMob *pCmd = (SVGA3dCmdDefineGBMob *)pvCmd;
         VMSVGAFIFO_CHECK_3D_CMD_MIN_SIZE_BREAK(sizeof(*pCmd));
-        VMSVGA_3D_CMD_NOTIMPL(); RT_NOREF(pCmd);
+        vmsvga3dCmdDefineGBMob(pThisCC, pCmd);
         break;
     }