Nvidia Jetson Xavier: Tegra Buffer Overrun Event while using USB Audio in Docker

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi All!

I am working on an Audio Recording container for a use case I am working on. For this I use PulseAudio and Python to open a USB Microphone and start creating a recording.

All of this works fine while running python main.py on my Nvidia Jetson device. However, when I run this in Docker I always get the following error with the kernel crashing and rebooting the device.

tegra-xusb 3610000.xhci: WARN: buffer overrun event on endpoint

Would anyone know where to look at or how to resolve this?

3

Hi,

Have you mounted the USB device when launching the docker?
For example:

sudo docker run --device /dev/snd --device /dev/bus/usb ...

Thanks.

4

Thank you for your quick reply! Yes I indeed pass the device in that way

5

Hi,

Could you try the testing in the below topic first?

Thanks.

7

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