Re: wireguard, was: kernel: Fatal data abort - issue on rpi4

 
Van: Marek Soudny <soumar@soudny.net>
Datum: woensdag, 24 augustus 2022 11:29
Aan: freebsd-arm@freebsd.org
Onderwerp: Re: wireguard, was: kernel: Fatal data abort - issue on rpi4
> 
> Hello,
> >    I don't use wireguard myself, but if a package includes a kernel
> > driver you have to be really careful that you keep them in sync.  I run
> > into this possibility with video drivers (nvidia, radion, etc) all the time.
> 
> I use GENERIC kernel with freebsd-update and quarterly pkg branch, so everything should be in sync.
> 
> Anyway, I can confirm that loading if_wg kernel module does not do anything wrong, on it's own. Starting the wireguard service does not do anything wrong either, on it's own. BUT :) As soon as I tried to ping the wireguard interface from another box, my rpi stopped responding without stating why (I was tailing /var/log/{messages,debug.log,daemon.log}) and rebooted itself after (a) few minutes.
> 
> No idea how to debug this, thou. Anyway, I can reproduce it anytime.
> 
> BR,
> Marek
>  
> 
> 
> 


Hi,

Do you have a serial console connected to the RPI4? That would enable you to see crash messages.

Regards,
Ronald.