自己编译的vbox 和oralce的不能同时启动， 卡在 VBoxDDR.r0那边了
如果oarcle的启动了 就会提示：
pszName="PMVDDR0.r0" rc=VERR_LDR_IMPORTED_SYMBOL_NOT_FOUND szErr="SUP_IOCTL_LDR_OPEN failed"
00:00:00.788140 VMSetError: D:\VirtualBox-5.0.26\src\VBox\VMM\VMMR3\PDMLdr.cpp(724) int __cdecl pdmR3LoadR0U(struct UVM *,const char *,const char *,const char *); rc=VERR_LDR_IMPORTED_SYMBOL_NOT_FOUND
00:00:00.788142 VMSetError: Failed to load R0 module d:\VirtualBox-5.0.26\out\win.amd64\release\bin/VBoxDDR0.r0: SUP_IOCTL_LDR_OPEN failed
00:00:00.788165 VMSetError: D:\VirtualBox-5.0.26\src\VBox\Devices\Bus\DevPCI.cpp(2163) int __cdecl pciR3Construct(struct PDMDEVINS *,int,struct CFGMNODE *); rc=VERR_MODULE_NOT_FOUND
如果oarcle的启动了 就会提示：
pszName="PMVDDR0.r0" rc=VERR_LDR_IMPORTED_SYMBOL_NOT_FOUND szErr="SUP_IOCTL_LDR_OPEN failed"
00:00:00.788140 VMSetError: D:\VirtualBox-5.0.26\src\VBox\VMM\VMMR3\PDMLdr.cpp(724) int __cdecl pdmR3LoadR0U(struct UVM *,const char *,const char *,const char *); rc=VERR_LDR_IMPORTED_SYMBOL_NOT_FOUND
00:00:00.788142 VMSetError: Failed to load R0 module d:\VirtualBox-5.0.26\out\win.amd64\release\bin/VBoxDDR0.r0: SUP_IOCTL_LDR_OPEN failed
00:00:00.788165 VMSetError: D:\VirtualBox-5.0.26\src\VBox\Devices\Bus\DevPCI.cpp(2163) int __cdecl pciR3Construct(struct PDMDEVINS *,int,struct CFGMNODE *); rc=VERR_MODULE_NOT_FOUND
