App crashes when running samples

[Nowak__Michał]

Hello. I tried to run segmentation_sample with dilation10_cityscapes on Movidius stick. With a FP16 precision segmentation_sample returns some errors:
E: [xLink] [         0] dispatcherEventReceive:291      dispatcherEventReceive() Read failed -1 | event 0x7f416a4bdeb0 USB_WRITE_RESP
                                                                                                                                                                                                                         
E: [xLink] [         0] eventReader:249 eventReader stopped
E: [xLink] [         0] eventSchedulerRun:581   Scheduler thread stopped
E: [xLink] [         0] dispatcherWaitEventComplete:680 waiting is timeout, sending reset remote event
info: /home/jenkins/workspace/icv-fathom/master/mdk_centos7_all/src/common/components/XLink/shared/XLinkDispatcher.c:616: E: [ncAPI] [         0] ncGraphAllocate:1084  Can't read input tensor descriptors of the graph, rc: X_LINK_TIMEOUT
info: /home/jenkins/workspace/icv-fathom/master/mdk_centos7_all/src/common/components/XLink/shared/XLink.c:1045: info: /home/jenkins/workspace/icv-fathom/master/mdk_centos7_all/src/common/components/XLink/shared/XLink.c:1045: info: /home/jenkins/workspace/icv-fathom/mast
er/mdk_centos7_all/src/common/components/XLink/shared/XLink.c:1315: [ ERROR ] Failed to allocate graph: NC_TIMEOUT

Myriad works well with other samples, for example classification_sample.

 

[Nowak__Michał]

Same error happens on different machine with fresh Ubuntu 16.04

[Monique_J_Intel]

Hi Michael,

What Version of OpenVINO are you using, did you load the USB rules, and what is the command line string that you are using?

Kind Regards,

Monique Jones

[Anna_B_Intel]

Hi Michal, 

I was able to reproduce your issue. I'll let you know about the resolution status.

Best wishes, 

Anna

[Holmberg__Lord_Ulf_H]

I get a kind of this errors on my gaming station.
AMD Threadripper CPU
nVIDIA GPU 1080 TI
VPU Movidius stick

 

F: [xLink] [         0] dispatcherEventReceive:318 Duplicate id detected.
WinUsb_WritePipe: System err 995


WinUsb_WritePipe failed with error:=995
WinUsb_ReadPipe: System err 2E: [xLink] [         0] dispatcherEventSend:892       2Write failed event -2


E: [xLink] [         0] dispatcherEventReceive:308 WdispatcherEventReceive() Read failed -2 | event 000000FB0DFFF9D0 USB_CREATE_STREAM_REQ
inUsb_WritePipe: System err 22

E: [xLink] [         0] eventReader:254    eventReader stopped

WinUsb_WritePipe failed with error:=22
E: [xLink] [         0] dispatcherEventSend:873    Write failed header -2 | event USB_CREATE_STREAM_RESP

WinUsb_WritePipe: System err 22

WinUsb_WritePipe failed with error:=22
E: [xLink] [         0] dispatcherEventSend:873    Write failed header -2 | event USB_CREATE_STREAM_RESP

E: [ncAPI] [         0] ncGraphAllocate:1227       Can't read input tensor descriptors of the graph, rc: X_LINK_ERROR
E: [ncAPI] [         0] ncFifoDestroy:2672 Failed to write to fifo before deleting it!
E: [ncAPI] [         0] ncFifoDestroy:2672 Failed to write to fifo before deleting it!
[ ERROR ] Failed to allocate graph: NC_ERROR
Error

*** SOLVED ***
Switched USB port, something weird with my ports on the front side, the other USB works as it should.

[Fassio__Alberto]

Hi, same problem also swithing USB3 port.

Any idea?