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Re: kern/40462: bnx0: Double mbuf allocation failure!
The following reply was made to PR kern/40462; it has been noted by GNATS.
From: David Young <dyoung%pobox.com@localhost>
To: jarle%uninett.no@localhost, gnats-bugs%netbsd.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
Subject: Re: kern/40462: bnx0: Double mbuf allocation failure!
Date: Fri, 23 Jan 2009 14:52:06 -0600
On Fri, Jan 23, 2009 at 05:15:01PM +0000, jarle%uninett.no@localhost wrote:
> >Number: 40462
> >Category: kern
> >Synopsis: bnx0: Double mbuf allocation failure!
> >Confidential: no
> >Severity: serious
> >Priority: medium
> >Responsible: kern-bug-people
> >State: open
> >Class: sw-bug
> >Submitter-Id: net
> >Arrival-Date: Fri Jan 23 17:15:00 +0000 2009
> >Originator: Jarle Greipsland
> >Release: NetBSD 5.0_BETA
> System: NetBSD nyc.uninett.no 5.0_BETA NetBSD 5.0_BETA (NYC) #1: Thu Jan 8
> 16:38:34 CET 2009
> jarle%nyc.uninett.no@localhost:/usr/obj/sys/arch/i386/compile/NYC i386
> Architecture: i386
> Machine: i386
> The system is an IBM e-series rack server with two built-in ethernet
> ports. The ports are driven by the bnx driver. It had been running for
> some time using only one network port, and I was trying to bring up the
> second port when it paniced. I gathered some console log output, and tried
> again. Same panic.
Ultimately, you are going to have to increase NMBCLUSTERS, but the
patch in <ftp://cuw.ojctech.com/users/netbsd-082c59a0/bnx.add_buf>
should stop the panic. Please test.
David Young OJC Technologies
dyoung%ojctech.com@localhost Urbana, IL * (217) 278-3933
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