i386/96406: System freezes on IBM xSeries 335 with FreeBSD-6.0-RELEASE-P7

[TsungChing Lin]

>Number:         96406
>Category:       i386
>Synopsis:       System freezes on IBM xSeries 335 with FreeBSD-6.0-RELEASE-P7
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Apr 27 09:50:29 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     TsungChing Lin
>Release:        FreeBSD-6.0-RELEASE-P7
>Organization:
Institute of Information Science, Academia Sinica
>Environment:
FreeBSD ccsradius.iis.sinica.edu.tw 6.0-RELEASE-p7 FreeBSD 6.0-RELEASE-p7 #0: Thu Apr 27 15:46:42 CST 2006     root at ccsradius.iis.sinica.edu.tw:/usr/obj/usr/src/sys/IBM-XSERIES-335  i386
>Description:
hi all, 

I installed FreeBSD 6.0-Release on a IBM xSeries 335.
It works fine while installing.
After finishing intalling, i try to enable bge1 using the folling
command
# ifconfig bge1 inet 192.168.0.1 netmask 255.255.255.0

then the box jus hangs. no any messages.
i have to press "reset" to reboot it.

the system hangs too when i add the following line in /etc/rc.conf
ifconfig_bge1="inet 192.168.0.1 netmask 255.255.255.0"

even i just used "ifconfig bge1 up", the system hangs too.

I had tried it on several IBM xSeries 335 machines.
the results are all the same.
how can i deal with this proplem.
thank you.

bge0: <Broadcom BCM5703 Gigabit Ethernet, ASIC rev. 0x1002> mem
0xf9ff0000-0xf9ffffff irq 24 at device 1.0 on pci2
miibus0: <MII bus> on bge0
brgphy0: <BCM5703 10/100/1000baseTX PHY> on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge0: Ethernet address: 00:09:6b:a3:24:9e
bge1: <Broadcom BCM5703 Gigabit Ethernet, ASIC rev. 0x1002> mem
0xf9fe0000-0xf9feffff irq 25 at device 2.0 on pci2
miibus1: <MII bus> on bge1
brgphy1: <BCM5703 10/100/1000baseTX PHY> on miibus1
brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge1: Ethernet address: 00:09:6b:a3:24:9f
>How-To-Repeat:
n/a
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: