Segmentation fault (core dumped)

I’m working with a jetson TX2.
After following a bunch of steps, the readme asked to confirm DeepStream installation by running the following command :

nvgstiva-app -c {HOME}/configs/PGIE-FP16-CarType-CarMake-CarColor.txt

But I’m getting the following error:

Failed to connect to Mir: Failed to connect to server socket: No such file or directory
Unable to init server: Could not connect: Connection refused

(gst-plugin-scanner:19662): Clutter-CRITICAL **: Unable to initialize Clutter: Could not initialize Gdk

(gst-plugin-scanner:19662): Clutter-Gst-CRITICAL **: Unable to initialize Clutter
------------>  -----------------
------------> 0,128,128:1,0,0:2,0,0:3,0,0:4,0,0:5,0,0: -----------------
------------> 0,1920,1080:1,100,1080:2,1920,1080:3,1920,1080:4,0,0:5,0,0: -----------------
------------>  -----------------
		CLASS_IDS TO OEPRATE ON gie_id(0) : 2: 
------------> 0,128,128:1,0,0:2,0,0:3,0,0:4,0,0:5,0,0:6,0,0:7,0,0:8,0,0:9,0,0:10,0,0:11,0,0: -----------------
------------> 0,1920,1080:1,100,1080:2,1920,1080:3,1920,1080:4,0,0:5,0,0:6,0,0:7,0,0:8,0,0:9,0,0:10,0,0:11,0,0: -----------------
------------>  -----------------
		CLASS_IDS TO OEPRATE ON gie_id(0) : 2: 
------------> 0,128,128:1,0,0:2,0,0:3,0,0:4,0,0:5,0,0:6,0,0:7,0,0:8,0,0:9,0,0:10,0,0:11,0,0:12,0,0:13,0,0:14,0,0:15,0,0:16,128,1920:17,0,100:18,0,1920:19,0,1920:20,0,0:21,0,0:22,0,0:23,0,0: -----------------
------------> 0,1920,1080:1,100,1080:2,1920,1080:3,1920,1080:4,0,0:5,0,0:6,0,0:7,0,0:8,0,0:9,0,0:10,0,0:11,0,0:12,0,0:13,0,0:14,0,0:15,0,0:16,1080,1:17,1080,1:18,1080,4:19,1080,4:20,0,0:21,0,0:22,0,0:23,0,0: -----------------
------------>  -----------------
		CLASS_IDS TO OEPRATE ON gie_id(0) : 2: 
------------> 0,0:1,0:2,0: -----------------
------------> 0,0:1,0:2,0: -----------------
------------> 0,0,0:1,0,0:2,0,0: -----------------
------------> 0,1920,1080:1,100,1080:2,1920,1080: -----------------
------------> 0,0.200000,0.100000,3,0:1,0.200000,0.100000,3,0:2,0.200000,0.100000,3,0: -----------------
CPU usage measurement requires governor to be set to performance------------> 0,0.0,1.0,0.0:1,0.0,1.0,1.0:2,0.0,0.0,1.0:3,1.0,1.0,0.0 -----------------
Deploy Name : /home/nvidia/Model/IVASecondary_Make_V1/deploy.prototxt
Model Name : /home/nvidia/Model/IVASecondary_Make_V1/snapshot_iter_6240.caffemodel
Model Cache Name : /home/nvidia/Model/IVASecondary_Make_V1/snapshot_iter_6240.caffemodel_b2_fp16.cache
Batch_Size 2
>>> Using Cached GIE model /home/nvidia/Model/IVASecondary_Make_V1/snapshot_iter_6240.caffemodel_b2_fp16.cache crypto flags(0)
Segmentation fault (core dumped)

Any help/advice would be appreciated.

Hi rakhecha42:

  1. I guess you are connecting to remote server by putty/or other kind of terminal?
    If yes, pls not, because you can’t get display in APP from terminal side.

  2. Have you succeeded to run your model with TRT? If TRTcan’t run, you will meet crash, because out nvinfer can’t support all network now.

Thanks
wayne zhu