after update 201609261740Z(nyftp), startx failed on, i386 with VirtualBox. https://github.com/ebijun/NetBSD/blob/master/i386/var/log/Xorg.0.log
[ 45.186] (II) LoadModule: "vesa" [ 45.187] (II) Loading /usr/X11R7/lib/modules/drivers/vesa_drv.so [ 45.187] (EE) LoadModule: Module vesa does not have a vesaModuleData data object. [ 45.187] (II) UnloadModule: "vesa" [ 45.187] (II) Unloading vesa [ 45.187] (EE) Failed to load module "vesa" (invalid module, 0) -- Jun Ebihara
