VixDiskLib_InitEx hung on,no return for 20h.

Does someone try use VixDiskLib_InitEx like VixDiskLib_InitEx(6, 5, VixDiskLibLogMsgInfo, VixDiskLibLogMsgWarning, VixDiskLibLogPanic, NULL,NULL) in multithreading, in process, only do once. however, the thread may hung on in VixDiskLib_InitEx.

     because the process is shut down by someother, I can't get stack info in time.

     so Is some one have a similar problem? if you have , what can cause the problem?

                                                                                                     thank you very much!

                                                                                                      zqq

                                                                                                       2019.9.17