netbsd-bugs: port-xen/33487: panic("gdt_get

Subject: port-xen/33487: panic("gdt_get_slot botch 1")
To: None <port-xen-maintainer@netbsd.org, gnats-admin@netbsd.org,>
From: None <cube@eve-team.com>
List: netbsd-bugs
Date: 05/15/2006 16:05:01

>Number:         33487
>Category:       port-xen
>Synopsis:       "gdt_get_slot botch 1" while attempting to set a LDT
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    port-xen-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon May 15 16:05:00 +0000 2006
>Originator:     Quentin Garnier
>Release:        NetBSD 3.99.19
>Organization:
>Environment:
System: NetBSD vidal.eve 3.99.19 NetBSD 3.99.19 (XEN_VIDAL) #2: Mon May 15 16:34:31 CEST 2006 cube@vidal.eve:/empty/NetBSD/vidal/obj/empty/NetBSD/current/src/sys/arch/i386/compile/XEN_VIDAL i386
Architecture: i386
Machine: i386
>Description:
	dom0 kernel panics in gdt_get_slot1() when userland is trying to setup
	a LDT.  I don't have the exact bakctrace but it goes through
	sys_syarch() and I think through i386_set_ldt().
>How-To-Repeat:
	Use mplayer on a Windows Media Video file.
>Fix:
	Unknown.