Working on a device that (I think) fits the definition of netconsole .. . Meaning ... no practical to access the serial port.
Has anyone had any luck getting netconsole working? I have enabled it, and it seems to show up in the logs (below). My netconsole (command line) is below as well .. .but nothing showing up on that machine. I have also tried nc once OpenWrt has booted ... and that works (though it's TCP, not UDP, which surprised me).
[ 0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2,email@example.com/eth0,firstname.lastname@example.org/d8:eb:xx:xx:xx:xx [ 0.778537] console [netcon0] enabled [ 0.782282] netconsole: network logging started