root@dm8000:~# wodim -v -checkdriveTOC Type: 1 = CD-ROMDevice was not specified. Trying to find an appropriate drive...Detected CD-R drive: /dev/sr0scsidev: '/dev/sr0'devname: '/dev/sr0'scsibus: -2 target: -2 lun: -2Linux sg driver version: 3.5.27Wodim version: 1.1.9SCSI buffer size: 64512Device type    : Removable CD-ROMVersion        : 0Response Format: 2Capabilities   : Vendor_info    : 'TSSTcorp'Identification : 'CDDVDW SN-S083A 'Revision       : 'SB01'Device seems to be: Generic mmc2 DVD-R/DVD-RW.wodim: Cannot load media with this drive!wodim: Try to load media by hand.Current: 0x0000 (Reserved/Unknown)Profile: 0x0015 (DVD-R/DL sequential recording) Profile: 0x0016 (DVD-R/DL layer jump recording) Profile: 0x002B (DVD+R/DL) Profile: 0x001B (DVD+R) Profile: 0x001A (DVD+RW) Profile: 0x0014 (DVD-RW sequential recording) Profile: 0x0013 (DVD-RW restricted overwrite) Profile: 0x0012 (DVD-RAM) Profile: 0x0011 (DVD-R sequential recording) Profile: 0x0010 (DVD-ROM) Profile: 0x000A (CD-RW) Profile: 0x0009 (CD-R) Profile: 0x0008 (CD-ROM) Profile: 0x0002 (Removable disk) 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/R96RBeginning DMA speed test. Set CDR_NODMATEST environment variable if devicecommunication breaks or freezes immediately after that.Segmentation fault

[ 8630.309000] WARNING: UNCHECKED SCSI OPCODE 0x3c, POTENTIAL FOR ATA CORRUPTION!![ 8630.317000] [ 8630.317000] !!! sg_io - CMD 0x3c:  CDB Xfer Len 0xffffffff GT SG Resource Len 0x00000004 !!![ 8630.317000] [ 8630.328000] Break instruction in kernel code[#18]:[ 8630.333000] Cpu 1[ 8630.335000] $ 0   : 00000000 10008b00 00000089 10008b01[ 8630.340000] $ 4   : 803937f8 10008b00 ffffffff 00020c29[ 8630.346000] $ 8   : ffffffff 0000000a 00020c18 0000002e[ 8630.351000] $12   : 80843af9 0000004c 00000006 00000000[ 8630.356000] $16   : 80843c50 8999cb8c 8947f880 8999cb8c[ 8630.362000] $20   : 80843c50 80843ba8 85faf440 00440000[ 8630.367000] $24   : 00000000 00000000                  [ 8630.372000] $28   : 80842000 80843b90 f008567f 801683dc[ 8630.378000] Hi    : 000000ca[ 8630.381000] Lo    : 3d6fba00[ 8630.384000] epc   : 801683dc sg_io+0x4a0/0x7d0     Tainted: P     [ 8630.390000] ra    : 801683dc sg_io+0x4a0/0x7d0[ 8630.394000] Status: 10008b03    KERNEL EXL IE [ 8630.399000] Cause : 00800024[ 8630.402000] PrId  : 0002a042[ 8630.405000] Modules linked in: nls_iso8859_15 nls_utf8 cifs usblp bcm7400 bcm4506 fb snd_pcm snd_timer snd_page_alloc alps_bsbe1_c01a snd fpga bcm4501 cxd1981 tu1216 alps_bsbe1 stv0299 dvb_core max4397 alps_bsbe2 lnb_ctrl cu1216mk3 dreambox_keyboard dreambox_rc2 wlan_scan_sta ath_rate_sample ath_pci wlan ath_hal lcd stb_core[ 8630.434000] Process wodim (pid: 12183, threadinfo=80842000, task=82e4b1f8)[ 8630.441000] Stack : 00000000 802d84c8 0000003c ffffffff 00000004 80843c08 0000003c 00000000[ 8630.449000]         803d0004 89ad2f14 00000000 00000000 00000000 00000000 00000000 00000000[ 8630.458000]         00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000[ 8630.466000]         00000000 00000000 00000000 00000000 8947f880 80172d04 00000000 00000000[ 8630.475000]         00000000 00000000 8999cc8c 00000000 00000002 8947f880 7ffb7470 85faf440[ 8630.484000]         ...[ 8630.486000] Call Trace:[ 8630.489000] [<801683dc>] sg_io+0x4a0/0x7d0[ 8630.493000] [<80168f60>] scsi_cmd_ioctl+0x488/0x578[ 8630.498000] [<801f0354>] cdrom_ioctl+0x44/0x1150[ 8630.503000] [<801cc168>] sr_block_ioctl+0x58/0xbc[ 8630.507000] [<80165bb0>] blkdev_driver_ioctl+0x80/0xa0[ 8630.512000] [<80165e64>] blkdev_ioctl+0x294/0x8d0[ 8630.517000] [<8009a2e4>] do_ioctl+0x34/0xb4[ 8630.522000] [<8009a3d0>] vfs_ioctl+0x6c/0x3ac[ 8630.526000] [<8009a754>] sys_ioctl+0x44/0xa0[ 8630.530000] [<80010538>] stack_done+0x20/0x3c[ 8630.535000] [ 8630.536000] [ 8630.536000] Code: 24a584c8  0c00ba0d  afa20010 <0200000d> 08059fdf  2402fffb  10a3ff16  24030012  14a3ffeb