Subject: cdrecord causes kernel panic
To: None <port-vax@netbsd.org>
From: None <jkunz@unixag-kl.fh-kl.de>
List: port-vax
Date: 05/04/2000 16:26:41
Hi.

Today I tested cdrecord on my VS4k60. But the machine crashes when I try
to do more than a inquiry. It is not important that I can use this VAX
for CD-recording. But I think cdrecord should not crash the machine. 

[root@Zimbo /root]# cdrecord -inq dev=0,1,0
Cdrecord 1.8 (vax-unknown-netbsd1.4X) Copyright (C) 1995-2000 Jörg Schilling
scsidev: '0,1,0'
scsibus: 0 target: 1 lun: 0
Using libscg version 'schily-0.1'
Device type    : Removable CD-ROM
Version        : 2
Response Format: 2
Capabilities   : 
Vendor_info    : 'YAMAHA  '
Identifikation : 'CDR400t         '
Revision       : 'T.0h'
Device seems to be: Yamaha CDR-400.
[root@Zimbo /root]# cdrecord -prcap dev=0,1,0
Cdrecord 1.8 (vax-unknown-netbsd1.4X) Copyright (C) 1995-2000 Jörg Schilling
panic: lockmgr: locking against myself
syncing disks... 4 4 done

dumping to dev 20,1 offset 526
dump succeeded

?06 HLT INST
  PC= 800DFF6D PSL= 00DF0000

>>> 


[root@Zimbo /root]# cdrecord -v -isosize -dummy dev=0,1,0 /dev/rcd0a 
Cdrecord 1.8 (vax-unknown-netbsd1.4X) Copyright (C) 1995-2000 Jörg Schilling
TOC Type: 1 = CD-ROM
panic: lockmgr: locking against myself
syncing disks... 6 6 2 done

dumping to dev 20,1 offset 526
dump succeeded

?06 HLT INST
  PC= 800DFF6D PSL= 00DF0000

>>> 





[root@Zimbo /root]# uname -a
NetBSD Zimbo 1.4X NetBSD 1.4X (Zimbo) #0: Wed Apr 26 00:38:48 CEST 2000     root@Zimbo:/usr/src/current/src/sys/arch/vax/compile/Zimbo vax

[root@Zimbo /root]# pkg_info 
cdrecord-1.8        This program allows you to create CD's on a
CD-Recorder


Let me know if more information is needed. 
-- 



tschüß,
         Jochen

Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/