11:52:05 479	Android开发工具 v2.3.8.0 for chrome start run
11:52:50 700	<LAYER 1-1> ERROR:Boot_VendorRequest-->DeviceIoControl failed,Total(75778),Sended(0),bRet(1),err(0)
11:52:50 705	<LAYER 1-1> ERROR:DownloadBoot-->Boot_VendorRequest472 failed,index(0)
11:52:50 714	Layer<1-1>: ChromeRunProc is ending, ret=0
11:55:56 346	Layer<1-1>: ChromeRunProc is ending, ret=1
