core dump about DLA

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
#1 
NVMEDIA_DLA :  295, ERROR: Get runtime version failed. err: 0x2.
INTERNAL_ERROR: Assertion failed: tmp != nullptr && "dla creation failure"
dla/dlaUtils.cpp:389
Aborting...

my programe core dumped when loading model,but i can run my programme on another xavier.

#2

Hi,

It looks like an incompatible driver/libraries issue.

NVMEDIA_DLA :  295, ERROR: Get runtime version failed. err: 0x2.

Do you flash and install the CUDA/cuDNN/TensorRT library with the same JetPack installer?

Thanks.

#3

i have reflashed all with JetPack 4.2,but it still happened with core dump.

ERROR: dla/eglUtils.cpp (109) - EGL Error in makeEglDisplay: 12290
./run.sh: line 3: 17770 Segmentation fault      (core dumped)

Is something worry with my xavier?

#4

Hi,

Have you installed any CUDA related library after JetPack installation?

If not, could you share your the with us?
We want to reproduce this issue in our environment first.

Thanks.

#5

I have installed CUDA related library.And i have contacted with nvidia’s technician to solve this problem.thanks

#6

Good to know this.

#7

runing DeepStream3.0 on Jetpack 4.2.I think that it is the reason why core dump.