Subject: kern/29476: Kernel panic: m_copydata
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: grell <grell64@gmx.net>
List: netbsd-bugs
Date: 02/21/2005 02:43:00
>Number:         29476
>Category:       kern
>Synopsis:       Kernel panic: m_copydata
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Feb 21 02:43:00 +0000 2005
>Originator:     grell <grell64@gmx.net>
>Release:        NetBSD 2.99.16
>Organization:
>Environment:
System: NetBSD Bruno 2.99.16 NetBSD 2.99.16 (BRUNO-Kernel) #0: Sat Feb 19 10:57:
56 EST 2005 grell@Bruno:/usr/obj/sys/arch/i386/compile/BRUNO i386
Architecture: i386
Machine: i386
>Description:
I have my machine set up to be a router with ex0 the default gateway of my inter
nal LAN and ne0 the interface connected to the internet.  I updated my machine's
 userland and kernel yesterday and now whenever a computer on my internal LAN tr
ies to connect to or NAT through my NetBSD router, The kernel panics with this m
essage:
panic: m_copydata: off 156709892, len -156709828
Stopped at      netbsd:cpu_Debugger+0x4:        leave
>How-To-Repeat:
Setup a netbsd machine with my same configuration that I described above and try
 to connect/NAT through it.
>Fix:
None known.

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