Segmentation Fault on running deepstream_test_3.py sample code

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

DeepStream Version - 7.1
Docker Image - nvcr.io/nvidia/deepstream:7.1-gc-triton-devel
GPU - RTX A6000
NVIDIA GPU Driver - 535.183.01

I did a fresh docker install of DeepStream 7.1 and everything was running fine until I ran some bad code and then everything (even the unchanged sample apps) that I run is giving the following error -

Warning: gst-stream-error-quark: No decoder available for type 'audio/mpeg, mpegversion=(int)4, framed=(boolean)true, stream-format=(string)raw, level=(string)2, base-profile=(string)lc, profile=(string)lc, codec_data=(buffer)119056e500, rate=(int)48000, channels=(int)2'. (6): ../gst/playback/gsturidecodebin.c(960): unknown_type_cb (): /GstPipeline:pipeline0/GstBin:source-bin-00/GstURIDecodeBin:uri-decode-bin
Decodebin child added: nvv4l2decoder0 

Failed to query video capabilities: Invalid argument
In cb_newpad

gstname= video/x-raw
features= <Gst.CapsFeatures object at 0x7f7e54783e80 (GstCapsFeatures at 0x7f7dc8003750)>
Segmentation fault (core dumped)

Has the environment changed? Or something went bad that suddenly something like this pops up?

3
  1. which same are you testing? could you share the start command-line? if not modifying the code and cfg, can you reproduce this issue again?
  2. could you share 1.log after running the following cmd?
export GST_DEBUG=6  && "run the app" >>1.log 2>1.log
  1. can you use gdb to get the crash stack? Thanks!
4

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks

5

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