Bug 38011

Summary: Fatal Trap 12 using Xircom CE2 in IBM 760EL (dosen't occur with CE3)
Product: Base System Reporter: Scott Aitken <scotta>
Component: kernAssignee: Scott Mitchell <rsm>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: 4.6-PRERELEASE   
Hardware: Any   
OS: Any   

Description Scott Aitken 2002-05-13 02:20:01 UTC
When an IBM 760EL laptop is booted with a Xircom CE3 PCMCIA Ethernet adapter installed, it panics with a Fatal Trap 12 immediately after the 'CE2-10 [2.1/08342353-011295] matched "Xircom" ("CreditCard 10Base-T") [(null)] [(null)]'

When replaced with a Xircom CE3 10/100 adapter the system works fine.

The panic reads:
Fatal Trap 12: page fault while in kernel mode
fault virtual address   = 0x0
fault code              = supervisor read, page not present
intruction pointer      = 0x8:0xc0143781
stack pointer           = 0x10:0xc6100bd0
frame pointer           = 0x10:0xc6100cf4
code segment            = base rx0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 50 (pccardd)
interrupt mask          = none
trap number             = 12
panic: page fault

How-To-Repeat: Insert a CE2 into an IBM 760EL Laptop running 4.5-RELEASE or 4.5-STABLE
Comment 1 Kris Kennaway freebsd_committer freebsd_triage 2003-07-14 10:10:06 UTC
Responsible Changed
From-To: freebsd-bugs->imp

Assign to pccard maintainer
Comment 2 Warner Losh freebsd_committer freebsd_triage 2003-11-04 02:01:45 UTC
Responsible Changed
From-To: imp->rsm

Scott is the xircom dude now.
Comment 3 Scott Mitchell freebsd_committer freebsd_triage 2005-07-24 17:10:02 UTC
Hi Scott,

I'm looking at some very old FreeBSD PRs that have been assigned to me.
This one was opened by you way back in 2002.

I'm almost certain that this problem no longer exists and the PR can be
closed.  Can you confirm that you no longer see this problem and that you
have no objections to the PR being closed?

Many thanks,

	Scott Mitchell
Comment 4 Scott Mitchell freebsd_committer freebsd_triage 2005-07-24 17:18:22 UTC
State Changed
From-To: open->feedback

Asked submitter to confirm whether or not this problem still exists.
Comment 5 Scott Aitken 2005-07-27 14:46:03 UTC
Yep,

Those problems are sorted now.

Thanks
Scott

----- Original Message -----
From: "Scott Mitchell" <rsm@FreeBSD.org>
To: bug-followup@FreeBSD.org, scotta@whoever.com
Subject: Re: kern/38011: Fatal Trap 12 using Xircom CE2 in IBM 760EL (dosen=
't occur with CE3)
Date: Sun, 24 Jul 2005 17:10:02 +0100

>=20
> Hi Scott,
>=20
> I'm looking at some very old FreeBSD PRs that have been assigned to me.
> This one was opened by you way back in 2002.
>=20
> I'm almost certain that this problem no longer exists and the PR can be
> closed.  Can you confirm that you no longer see this problem and that you
> have no objections to the PR being closed?
>=20
> Many thanks,
>=20
> 	Scott Mitchell


--=20
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Comment 6 Scott Mitchell freebsd_committer freebsd_triage 2005-07-27 15:55:38 UTC
On Wed, Jul 27, 2005 at 09:46:03PM +0800, Scott Aitken wrote:
> Yep,
> 
> Those problems are sorted now.
> 
> Thanks
> Scott

Scott,

Many thanks for the feedback.

Regards,

	Scott
Comment 7 Scott Mitchell freebsd_committer freebsd_triage 2005-07-27 17:57:31 UTC
State Changed
From-To: feedback->closed

Submitter confirms that problem is resolved.