09:45:00 871	瑞芯微开发工具 v2.8.4.0 start run
19:21:04 127	Info:RunExe->cmd=netstat -ano
19:21:06 032	Info:RunExe->cmd="D:\瑞星微调试\RKDevTool_Release_v2.84\RKDevTool_Release_v2.84\bin\adb.exe" -s 20d0521306e412b0 reboot loader
19:21:10 209	* daemon not running; starting now at tcp:5037
could not read ok from ADB Server
* failed to start daemon
error: cannot connect to daemon

19:21:11 224	Info:RunExe->cmd="D:\瑞星微调试\RKDevTool_Release_v2.84\RKDevTool_Release_v2.84\bin\adb.exe" reboot loader
19:21:23 253	Layer<2-6>:测试设备开始
19:21:23 255	Layer<2-6>:测试设备成功
19:21:23 284	Layer<2-6>: Download boot(3) at 0x0000c800...
19:21:24 645	Layer<2-6>: RunProc is ending, ret=1