cdrecord hiba, k3b-vel

ahoy,

Audiót próbáltam írni, de a k3b, ezt a hibát adta (illetve inkább a cdrecord):
System
-----------------------
K3b Version: 0.12.17

KDE Version: 3.5.5-0.8.fc6
QT Version: 3.3.7
Kernel: 2.6.18.1
Devices
-----------------------
PIONEER DVD-ROM DVD-121 1.07 (/dev/hdb, ) at [CD-ROM; DVD-ROM] [DVD-ROM; CD-ROM] [Egyik sem]

PIONEER DVD-RW DVR-110D 1.08 (/dev/hda, ) at [CD-R; CD-RW; CD-ROM; DVD-ROM; DVD-R; DVD-RW; DVD-R DL; DVD+R; DVD+RW; DVD+R DL] [DVD-ROM; DVD-R (soros); DVD-R (kétrétegű, soros); DVD-R (kétrétegű ugrás); DVD-RW (korlátozott túlírás); DVD-RW (soros); DVD+RW; DVD+R; DVD+R (kétrétegű); CD-ROM; CD-R; CD-RW] [SAO; TAO; RAW; SAO/R96P; SAO/R96R; RAW/R16; RAW/R96P; RAW/R96R; Korlátozott felülírás; Rétegugrás]
Used versions
-----------------------
cdrecord: 2.1.1a22

cdrecord
-----------------------
/opt/schily/bin/cdrecord: Warning: Running on Linux-2.6.18.1
/opt/schily/bin/cdrecord: There are unsettled issues with Linux-2.5 and newer.
/opt/schily/bin/cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
/opt/schily/bin/cdrecord: Operation not permitted. Warning: Cannot raise RLIMIT_MEMLOCK limits./opt/schily/bin/cdrecord: Cannot allocate memory. WARNING: Cannot do mlockall(2).
/opt/schily/bin/cdrecord: WARNING: This causes a high risk for buffer underruns.
/opt/schily/bin/cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
/opt/schily/bin/cdrecord: Permission denied. WARNING: Cannot set priority using setpriority().
/opt/schily/bin/cdrecord: WARNING: This causes a high risk for buffer underruns.
scsidev: '/dev/hda'
devname: '/dev/hda'
scsibus: -2 target: -2 lun: -2
Warning: Open by 'devname' is unintentional and not supported.
Linux sg driver version: 3.5.27
SCSI buffer size: 64512
Text len: 1746
Cdrecord-ProDVD-Clone 2.01.01a22 (i686-pc-linux-gnu) Copyright (C) 1995-2006 Jörg Schilling
TOC Type: 0 = CD-DA
Using libscg version 'schily-0.9'.
Driveropts: 'burnfree'
atapi: 1
Device type : Removable CD-ROM
Version : 0
Response Format: 2
Capabilities :
Vendor_info : 'PIONEER '
Identifikation : 'DVD-RW DVR-110D'
Revision : '1.08'
Device seems to be: Generic mmc2 DVD-R/DVD-RW/DVD-RAM.
Current: CD-R
Profile: DVD+R/DL
Profile: DVD+R
Profile: DVD+RW
Profile: DVD-R/DL layer jump recording
Profile: DVD-R/DL sequential recording
Profile: DVD-RW sequential overwrite
Profile: DVD-RW restricted overwrite
Profile: DVD-R sequential recording
Profile: DVD-ROM
Profile: CD-RW
Profile: CD-R (current)
Profile: CD-ROM
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC-3 SWABAUDIO BURNFREE
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R LAYER_JUMP
Drive buf size : 1267712 = 1238 KB
FIFO size : 4194304 = 4096 KB
/opt/schily/bin/cdrecord: Operation not permitted. Cannot send SCSI cmd via ioctl
pregap1: -1
Track 01: audio 36 MB (03:35.82) no preemp swab copy
Track 02: audio 40 MB (03:58.40) no preemp swab copy
Track 03: audio 46 MB (04:35.84) no preemp swab copy
Track 04: audio 33 MB (03:16.86) no preemp swab copy
Track 05: audio 56 MB (05:34.73) no preemp swab copy
Track 06: audio 40 MB (04:02.50) no preemp swab copy
Track 07: audio 55 MB (05:32.36) no preemp swab copy
Track 08: audio 40 MB (04:02.56) no preemp swab copy
Track 09: audio 48 MB (04:50.74) no preemp swab copy
Track 10: audio 64 MB (06:22.54) no preemp swab copy
Track 11: audio 40 MB (03:58.89) no preemp swab copy
Track 12: audio 38 MB (03:47.50) no preemp swab copy
Track 13: audio 47 MB (04:39.44) no preemp swab copy
Track 14: audio 47 MB (04:43.22) no preemp swab copy
Track 15: audio 45 MB (04:28.98) no preemp swab copy
Track 16: audio 41 MB (04:06.10) no preemp swab copy
Total size: 722 MB (71:36.54) = 322241 sectors
Lout start: 723 MB (71:38/41) = 322241 sectors

cdrecord command:
-----------------------
/opt/schily/bin/cdrecord -v gracetime=2 dev=/dev/hda speed=4 -dao driveropts=burnfree textfile=/tmp/kde-igor/k3bGtY8cc.dat -overburn -useinfo -audio -shorttrack /mnt/sdb1/_p2p/k3b_audio_0_01.inf /mnt/sdb1/_p2p/k3b_audio_0_02.inf /mnt/sdb1/_p2p/k3b_audio_0_03.inf /mnt/sdb1/_p2p/k3b_audio_0_04.inf /mnt/sdb1/_p2p/k3b_audio_0_05.inf /mnt/sdb1/_p2p/k3b_audio_0_06.inf /mnt/sdb1/_p2p/k3b_audio_0_07.inf /mnt/sdb1/_p2p/k3b_audio_0_08.inf /mnt/sdb1/_p2p/k3b_audio_0_09.inf /mnt/sdb1/_p2p/k3b_audio_0_10.inf /mnt/sdb1/_p2p/k3b_audio_0_11.inf /mnt/sdb1/_p2p/k3b_audio_0_12.inf /mnt/sdb1/_p2p/k3b_audio_0_13.inf /mnt/sdb1/_p2p/k3b_audio_0_14.inf /mnt/sdb1/_p2p/k3b_audio_0_15.inf /mnt/sdb1/_p2p/k3b_audio_0_16.inf

..
igazából nem tudom hol akad el a cdrecord, de nekem ez a sor gyanús:
/opt/schily/bin/cdrecord: Operation not permitted. Cannot send SCSI cmd via ioctl

szóval nem tudok audiót irni.
ötlet, hogy miként tudnék ?