Subject: kern/26544: 2.0_BETA: bridge/fxp panic w/ vmware
To: None <gnats-bugs@gnats.netbsd.org>
From: Hubert Feyrer <feyrer@rfhpc8323.fh-regensburg.de>
List: netbsd-bugs
Date: 08/04/2004 13:14:33
>Number: 26544
>Category: kern
>Synopsis: 2.0_BETA: bridge/fxp panic w/ vmware
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed Aug 04 11:15:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator: Hubert Feyrer
>Release: NetBSD 2.0_BETA
>Organization:
Hubert Feyrer <hubertf@channel.regensburg.org>
>Environment:
System: NetBSD yui.fh-regensburg.de 2.0_BETA NetBSD 2.0_BETA (YUI) #0: Thu Jul 1 12:57:41 MEST 2004 feyrer@yui.fh-regensburg.de:/disk4/cvs/src-2.0/sys/arch/i386/compile/obj.i386/YUI i386
Architecture: i386
Machine: i386
>Description:
I'm running VMware 3.2.1 from pkgsrc on a 2.0_BETA/i386 system,
using the bridge setup described on the NetBSD VMware page.
As guest OS, I run Gentoo 2004.2 right now. When doing some network
IO ("emerge sync"), the host panics repeatable with the following
trace (the machine uses fxp0 for ethernet):
db> bt
fxp_start
bridge_enqueue
bridge_forward
bridge_input
ether_input
usb_alt_tasks
usb_all_tasks
spec_write
VOP_WRITE
vn_write
dofilewrite
sys_write
linux_syscall_plain(cb2b4fa8,2b,81e002b,2,bfbf002b)
I have no idea what usb_* does in there, the machine has fxp0
at PCI.
>How-To-Repeat:
Install vmware 3.2.1 from pkgsrc
install gentoo 2004.2 inside vmware
setup networking to use bridge on the host side
run "emerge sync"
I use the following in /etc/rc.conf:
vmware_prefix=/usr/pkg
vmmon=YES
vmnet=YES
linuxrtc=NO
# XXX should cater for multiple interfaces
vmnetif=YES
vmnetifname=vmnet0
vmnetdev=/dev/vmnet0
#vmnetifconfig="inet 10.0.0.101 netmask 0xffffff00"
vmnetifconfig="inet 192.168.0.1 netmask 0xffffff00"
vmnetif_use_dhcpd=NO
#
ipfilter=no
ipnat=no
VMware is configured to use bridged mode for networking.
>Fix:
Yes please.
>Release-Note:
>Audit-Trail:
>Unformatted: