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kern/27177: When I insert a pcmcia network card and try to bring up the

Subject: kern/27177: When I insert a pcmcia network card and try to bring up the interface, the kernel panics
From:
Date: Thu, 7 Oct 2004 07:26:39 +0000 UTC
>Number:         27177
>Category:       kern
>Synopsis:       When I insert a pcmcia network card and try to bring up the 
>interface, the kernel panics
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Oct 07 07:27:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     Dheeraj Reddy
>Release:        2.99.9
>Organization:
GA Tech
>Environment:
NetBSD cc335-lap01 2.99.9 NetBSD 2.99.9 (CC335-LAP01) #0: Thu Oct 7 00:44:57 
EDT 2004 dheeraj@cc335-lap01:/usr/src/sys/arch/i386/compile/CC335-LAP01 i386
>Description:
The system panics while booting if a pcmcia network card is already inserted. 
When i boot it, without the card it boots. I insert the card but
'ifconfig wi0 up' panics the kernel

I have to handcopy the trace file, please holler on me, if more accurate traces 
are necessary

#ifconfig wi0 up
uvm_fault(0xcaf717e0, 9, 9, 1) -> 0xe
kernel: page fault trap, code=0
Stopped in pid 666.1 (ifconfig) at  netbsd:mld6_sendpkt+0x335:  movl 0x4(%eax), 
%eax
db> tr
mld6_sendpkt
mld6_start_listening
in6_addmulti
in6_joingroup
in6_update_ifa
in6_ifattach_linklocal
in6_ifattach
in6_if_up
ifioctl
sys_ioctl
syscall_plain()
>How-To-Repeat:
Boot a kernel built today
insert a pcmcia network card
ifconfig if up

>Fix:
not known yet
>Release-Note:
>Audit-Trail:
>Unformatted:

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