在用rtsp拉流分析时候运行一段时间，程序就报如下错误，然后系统CPU就占用100%，

[CNCODEC-COMMON]Warning: decuid c get hardware watchdog timeout event from vpu_server

[CNCODEC-COMMON]no seq cb or driver keep all output buffer, send abort event

E0512 16:08:57.182107  1761 easy_decode.cpp:165] Abort error thrown from cncodec

W0512 16:08:57.182344  1761 easy_decode.cpp:245] Abort decoder

terminate called after throwing an instance of 'std::system_error'

  what():  Resource deadlock avoided