[BUG] cgf helloworld example 6.0.8.1 throw NvSciIpcOpenEndpointWithEventService() failed; Returned err: 514

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1

Required Info:

  • Software Version
    DRIVE OS 6.0.8.1
  • Target OS
    Linux
  • SDK Manager Version
    1.9.2.10884
  • Host Machine Version
    native Ubuntu Linux 20.04 Host installed with DRIVE OS DOCKER Containers

Describe the bug

running helloworld cgf example throw NvSciIpcOpenEndpointWithEventService() failed; Returned err: 514.

Actual behavior

the stm_master.log shows

[STM WARNING]:[av/stm/runtime/src/core/stdout.c][logSetVerbose] [26]: Verbose mode has been enabled for STM. ***Note that this mode affects STM latency guarantees, and is meant for use only in debugging. Do not use '-v' for performance testing.
[STM INFO]:[av/stm/runtime/src/master/master.c][stmMasterInitScheduleList] Input Schedule: /home/nvidia/zhaohong/cgf/gaworks_develop_v0.0.0_dt/target/aarch64/install/bin/xplatform_node/DWCGFSingleCameraDeployPipe__standardSchedule.stm
[STM INFO]:[av/stm/runtime/src/master/master.c][stmMasterInitScheduleList] Following 1 schedules provided.
[STM INFO]:[av/stm/runtime/src/master/master.c][stmMasterInitScheduleList] 	 Schedule0 : /home/nvidia/zhaohong/cgf/gaworks_develop_v0.0.0_dt/target/aarch64/install/bin/xplatform_node/DWCGFSingleCameraDeployPipe__standardSchedule.stm.
[STM INFO]:[av/stm/runtime/src/master/master.c][stmMasterInitClientPerSchedule] Schedule ID : 0
[STM INFO]:[av/stm/runtime/src/master/master.c][stmMasterInitClientPerSchedule] 	Client name: singlePipe_process
[STM INFO]:[av/stm/runtime/src/master/master.c][stmMasterInitClientPerSchedule] 	Client soc: TegraA
[STM INFO]:[av/stm/runtime/src/master/master.c][stmMasterInitClientPerSchedule] 	Client name: framesync_TegraA_perceptionHyperepoch_cameraEpoch
[STM INFO]:[av/stm/runtime/src/master/master.c][stmMasterInitClientPerSchedule] 	Client soc: TegraA
terminate called after throwing an instance of 'nvstm::ReturnedError<NvSciError>'
  what():  NvSciIpcOpenEndpointWithEventService() failed; Returned err: 514
terminate called recursively
terminate called recursively
terminate called recursively
terminate called recursively
terminate called recursively

Additional context

qst1. what’s the error mean?
qst2. how to take a work around to avoid this error?

2

@SivaRamaKrishnaNV it’s a blocking issue, please help ASAP.

4

Dear @lizhensheng,
Is it related to topic [BUG] cgf helloworld example 6.0.8.1 return status 1, stm_master errno=11 (Resource temporarily unavailable)?

5

No.

These 2 errors/issues happens individually.
These 2 issues happens often.
There 2 issues cannot recover unless rebooting the orin-machine.

6

Dear @lizhensheng,
The error code indicates, resource is busy(NVIDIA DRIVE OS Linux SDK API Reference: SCI Error Handling | NVIDIA Docs) . I believe it also happens when the previous run has no graceful exit and both the issues are related.

Could you share the ps -aux log when you hit the issue.

8

I will create a new topic to query the correct way to gracefully exit cgf5.14.

Thanks.

9

Track this topic with [BUG] DO6081/CGF 5.14 app cannot exit gracefully: rerun failed, reporting internel errors and require reboot (nvidia.com)

10

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