DeepStream 7.1 — `gst-nvinfer` `cudaErrorIllegalAddress` under sustained inference load on Jetson Orin Nano (JetPack 6.2 / L4T 36.4.x)

[junshengy]

1.For v4l2src devices that output JPEGs, we recommend using nvv4ldecoder/nvjpegdec for hardware decoding.
Please refer to this FAQ

DeepStream SDK FAQ

28. [DSx_All_App] How to connect a USB camera in DeepStream? 28.1 Query the device number by the v4l2-ctl tool E.g. $ sudo apt install v4l-utils && v4l2-ctl --list-devices 28.2 Query the supported formats and capabilities of the camera by v4l2-ctl tool. E.g. Query the camera’s formats and capabilities whose device number is 2. $ v4l2-ctl -d /dev/video2 --list-formats-ext The information may be displayed in the following format ioctl: VIDIOC_ENUM_FMT Type: Video Capture octl: VIDIOC_EN…

2.Based on your description, this is most likely an nvvideoconvert issue caused by incompatibility between JP-6.2 and DS-7.1 (compatible only with JP-6.1). Please use the workaround provided in the FAQ.

@tom433

/dvs/git/dirty/git-master_linux/nvutils/nvbufsurftransform/nvbufsurftransform_copy.cpp:341:

   => Failed in mem copy

DeepStream SDK FAQ

51. [DS7.1_JetPack6.2_nvvideoconvert] How to resolve the compatibility issue of nvvideoconvert plugin in DeepStream 7.1 on Jetson 6.2 version. When running DeepStream 7.1 on Jetpack 6.2, you may encounter some memory copy exceptions. Some failed logs are as follows. ...nvbufsurftransform_copy.cpp:341: => Failed in mem copy ...nvbufsurftransform_copy.cpp:438: => Failed in mem copy You can try the following methods to solve this issue. Please refer to our Jetson model Platform and OS Compati…

After fixing the two issues mentioned above, if you encounter any other problems, please provide the logs: GST_DEBUG=3 ./your_app > log.log 2>&1