Re: A20 hang

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Sat, Sep 08, 2018 at 07:26:13AM +0100, Nick Hudson wrote:
> On 07/09/18 15:29, Manuel Bouyer wrote:
> > Hello
> > on a olimex lime2 (A20 CPU) running up to date -current, I see hard hangs
> > while building packages. Nothing on serial console and when I try to
> > enter ddb it hangs too:
> > login: Sep  7 15:51:07 chartplotter-dd su: bouyer to root on /dev/pts/1
> > ~Stopped in pid 2778.1 (g++) at  netbsd:cpu_Debugger+0x4:<hang>
> > 
> > filesystems are on SATA disk, network is used for ssh and distcc.
> > Any idea what could be wrong, or how to debug this ?
> > 
> 
> Do you have any/all of DIAGNOSTIC/DEBUG/LOCKDEBUG enabled?

It's a stock SUNXI kernel, so only DIAGNOSTIC is enabled.
I'll try with DEBUG/LOCKDEBUG tomorow.

BTW, this could be network-related. With distcc disabled, it has been
building packages for almost 2 days now.

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--