misc/117314: Long-filename only NTFS fs'es cause kernel panics on read

[Garrett Cooper]

>Number:         117314
>Category:       misc
>Synopsis:       Long-filename only NTFS fs'es cause kernel panics on read
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Oct 18 22:00:07 UTC 2007
>Closed-Date:
>Last-Modified:
>Originator:     Garrett Cooper
>Release:        8-CURRENT
>Organization:
n/a
>Environment:
FreeBSD optimus 8.0-CURRENT FreeBSD 8.0-CURRENT #9: Thu Oct 18 12:43:56 PDT 2007     root at optimus:/usr/obj/usr/src/sys/OPTIMUS  i386
>Description:
Creating a filesystem after disabling short (MSDOS 8.3 filenames), as per the following webpage / tip: http://www.activewin.com/tips/reg/file_3.shtml, and then adding files / directories on the filesystem and trying to display (ls) or copy (cp) results in a panic (don't have the output, but I can obtain it again if requested).
>How-To-Repeat:
>From Windows:
1. Follow directions here: <http://www.activewin.com/tips/reg/file_3.shtml>.
2. Reboot machine.
3. Create file / folder on NTFS volume.

>From FreeBSD:
1. mount /path/to/ntfs/node /mnt/ntfs
2. ls /path/to/ntfs/file

(panic)
>Fix:


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