( AMB82 mini ) [Driver]: skb_unavailable=23 in last 2 seconds

Technical Discussion
1

All examples and code work fine, but I keep getting the following error message. This happens once every 2 seconds on the serial monitor.

[Driver]: skb_unavailable=27 in last 2 seconds

[Driver]: skb_unavailable=11 in last 2 seconds

[Driver]: skb_unavailable=2 in last 2 seconds

[Driver]: skb_unavailable=29 in last 2 seconds

[Driver]: skb_unavailable=2 in last 2 seconds

[Driver]: skb_unavailable=23 in last 2 seconds

[Driver]: skb_unavailable=27 in last 2 seconds

[Driver]: skb_unavailable=18 in last 2 seconds

[Driver]: skb_unavailable=29 in last 2 seconds

[Driver]: skb_unavailable=22 in last 2 seconds

[Driver]: skb_unavailable=15 in last 2 seconds

[Driver]: skb_unavailable=38 in last 2 seconds

[Driver]: skb_unavailable=28 in last 2 seconds

2

Hi @pcw0915,

You will see this warning from Driver as the application that you are running requires high throughput. However, it is fine to see this warning if it does not affect the performance of your application.

You will see this warning because the driver is waiting for an available socket buffer to store the next incoming packet. If too many packets are coming in (overloading), this warning will appear.

Do let us know again if it affects your application’s performance upon the appearance of this warning. I will feedback internally as well. Thank you!