LinuxQuestions.org - Deadlock, cdrecord/cdrdao, SCSI emu issue?

Hi,
I have these sporadic deadlocks while burning cd's and dvd's when using cdrecord and cdrdao. (gowisofs works without a hitch for some reason, maybe just a coincidence?) I can burn several cd's before i get a deadlock, or not even get through the OPC, before i have to do a hard reboot. Looks random. The compleate lockups might suggest that there is a issue with the SCSI emulation(?)
I've tried searching but i cant seem to find anyone with simmilar problems. :scratch:

Any suggestions are very welcome.

$ uname -sr

Code:

Linux 2.6.0-test4

$ cdrecord -scanbus

Code:

Cdrecord 2.01a14 (i686-pc-linux-gnu) Copyright (C) 1995-2003 Jörg Schilling

Linux sg driver version: 3.5.29

Using libscg version 'schily-0.7'

scsibus0:

        0,0,0    0) 'SONY    ' 'DVD RW DRU-500A ' '2.0f' Removable CD-ROM

$ cdrdao scanbus

Code:

Cdrdao version 1.1.7 - (C) Andreas Mueller <andreas@daneb.de>

  SCSI interface library - (C) Joerg Schilling

  Paranoia DAE library - (C) Monty



Check *****/drives.html#dt for current driver tables.



Using libscg version 'schily-0.7'



0,0,0: SONY, DVD RW DRU-500A, 2.0f

$ growisofs -version

Code:

growisofs 5.9, front-ending to mkisofs 2.01a12 (i686-pc-linux-gnu)

btw, eveyting else works just fine.
btw2, This is a Gentoo install from scratch.