On Wed, 16 Oct 2019 18:14:10 -0700, Jerry DeLisle said:

> My first thought is to try to connect via a serial port or similarly a USB based
> port and get some sort of continuous stream of log data that I can capture on
> another machine.

If you have a network, netconsole may be an option.  If you are using UEFI
boot, using pstore to save the panic message might work as well.

> I also suppose that I could use SSH to login remotely and likewise grab logs.

If your kernel is in fact locking up, SSH will probably not be an option.