Subject: Re: gre tunneling causing predictable reboot
To: Rick Byers <RickB@BigScaryChildren.net>
From: Martin Husemann <firstname.lastname@example.org>
Date: 04/19/2001 07:18:01
> rebooting without a panic message / core dump (savecore doesn't come up
> with anything). It doesn't even try to flush the disks before rebooting -
> the screen just flickers and the boot sequence begins.
I've seen that too, after mistyping some configure commands for a gre tunnel,
looked like a kernel stack overflow. I couldn't reproduce it back then.
If you can attach a serial console put some printfs in the gre code and
capture what happens before the panic.