kern/96171: burncd (ATA driver) fails to write in vcd mode

[Sean Farley]

>Number:         96171
>Category:       kern
>Synopsis:       burncd (ATA driver) fails to write in vcd mode
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Apr 23 01:20:15 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Sean Farley
>Release:        FreeBSD 6.1-PRERELEASE i386
>Organization:
>Environment:
System: FreeBSD thor.farley.org 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #0: Sun Feb 5 13:57:10 CST 2006 root at thor.farley.org:/usr/obj/usr/src/sys/THOR i386

>Description:
Attempting to burn a file with burncd in vcd format results in:
adding type 0x0c file videocd.bin size 419296 KB 182551 blocks 
next writeable LBA -150
CUE sheet:
41 00 00 24 00 00 00 00
41 01 01 21 00 00 02 00
41 aa 01 24 00 28 24 01
addr = 0 size = 429359952 blocks = 182551
writing from file videocd.bin size 419296 KB

Input/output error

/var/log/messages has:
Apr 22 20:00:02 thor kernel: acd1: FAILURE - WRITE_BIG ILLEGAL REQUEST asc=0x24 ascq=0x00 error=4<ABORTED>

>How-To-Repeat:
burncd -f /dev/acd1 -v vcd videocd.bin (probably any file will do)
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: