Re: port-xen/42370: NetBSD 4.0/xen panic: bnx0: Double mbuf allocation failure!

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

The following reply was made to PR port-xen/42370; it has been noted by GNATS.

From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: port-xen-maintainer%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost,
        netbsd-bugs%NetBSD.org@localhost
Subject: Re: port-xen/42370: NetBSD 4.0/xen panic: bnx0: Double mbuf
        allocation failure!
Date: Tue, 24 Nov 2009 12:33:31 +0100

 On Tue, Nov 24, 2009 at 10:10:00AM +0000, pettai%nordu.net@localhost wrote:
 > >Description:
 > We got a panic on one of our NetBSD/xen servers.
 > I find a case reported for NetBSD 5.0_BETA (non-xen), but that case is still 
 > open.
 > And the patch included by Dave seems to stop the panic, but makes the 
 > network interface "disconnected" instead.
 > http://mail-index.netbsd.org/netbsd-bugs/2009/01/23/msg008547.html
 > 
 > Console output:
 > 
 > panic: bnx0: Double mbuf allocation failure!
 
 This is not Xen-specific, it has been seen on NetBSD/i386 and NetBSD/amd64
 as well. This is supposed to be fixed in netbsd-5; I'm not sure the fix
 is going to be backported to netbsd-4.
 
 -- 
 Manuel Bouyer <bouyer%antioche.eu.org@localhost>
      NetBSD: 26 ans d'experience feront toujours la difference
 --