Subject: Re: Web load causes reboot
To: Len Burns <email@example.com>
From: Frank van der Linden <firstname.lastname@example.org>
Date: 08/03/1999 23:58:11
On Tue, Aug 03, 1999 at 12:59:56PM -0700, Len Burns wrote:
> On Tue, 3 Aug 1999, Manuel Bouyer wrote:
> > On Tue, Aug 03, 1999 at 05:00:34PM +0200, Koos de Haan wrote:
> > > There is no coredump. The machine reboots without any warning.
> Indeed it is. I can reproduce the same behavior here using a 1.4.1
> kernel on i386.
Could either of you give some more data, like the configurations
of your system, the type of network that you're using, the client
that the Apache bench program is run on (i.e. how fast is it), and
the size of the file that is being transferred with each request?
And perhaps the types of ethernet card that you are using.
I've tried to reproduce it, but so far without success. The mbuf
allocation code did give me the usual "WARNING: mclpool limit reached;
increase NMBCLUSTERS" (I had put nmbclusters at 4096), but no crash.
This was with the server on a PIII-450, with the client on a P5-133,
talking to eachother over a 3com 905B and an i82558. I also
tried using localhost on the PIII-450, still no crash.
I'd love to reproduce and fix it, because it's a serious bug that
has been plagueing people using 1.4 or later a lot.