Skip site navigation (1)Skip section navigation (2)
Date:      Sat, 23 May 1998 12:11:58 -0700 (PDT)
From:      Paul Traina <pst@Shockwave.COM>
To:        FreeBSD-gnats-submit@FreeBSD.ORG
Subject:   kern/6732: PCCARD kernel panic in sio driver
Message-ID:  <199805231911.MAA12405@precipice.shockwave.com>

next in thread | raw e-mail | index | archive | help

>Number:         6732
>Category:       kern
>Synopsis:       PCCARD kernel panic in sio driver
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:
>Keywords:
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat May 23 12:10:03 PDT 1998
>Last-Modified:
>Originator:     Paul Traina
>Organization:
Shockwave Engineering
>Release:        FreeBSD 2.0-STABLE i386 (as of 5/23/98)
>Environment:

Gateway 2000 Solo 9100 laptop
Gateway 2000 / TelePath XJ5560 PC modem card

>Description:

Page fault traceback from ddb:

kernel: type 12 trap, code = 0

siounload(f0b27e00,f0a71ee00,6,80000000)
unregister_device_interrupt()
remove_device()
allocate_driver()
crdioctl()
spec_ioctl()
vn_ioctl()
ioctl()
syscall(27, 27, ...

>How-To-Repeat:

Insert card.
Card fails sio probe 3	(couldn't do the interrupt check)
sio probe fails, so pccardd tries to unload driver
siounload causes panic

>Fix:
	
	

>Audit-Trail:
>Unformatted:

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-bugs" in the body of the message



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199805231911.MAA12405>