Crash on RPi 4B + WiFi on Console

[davefilip]

Don't see this crash with same build on 1B+Ethernet, 2B+Ethernet, 3B+Ethernet, 3B+WiFi, or 4B+Ethernet, but can reproduce fairly easily on 4B+WiFi.

It could be that it is just more easily reproducible on 4B+WiFi do to timing issues, as I usually don't test more than +/- 10 mins on the other hardware configurations, and can usually reproduce within 1 - 2 mins on 4B+WiFi.

I should note that when it does crash, it is not consistently on the same command, but usually a command that touches the network (in this example getting an HTTP URL, but sometimes a ping, sometimes executing a command on another Circle node, all of which are commands that even on 4B+WiFi "console" will work one more times, but then eventually cause a crash).

If I stay off the console and send commands over the network (using a telnet server I've written), I have left it running > 15 hours and sent dozens of similar commands over the network (telnet) and not had a crash.