wodim: No write mode specified.
wodim: Asuming -tao mode.
wodim: Future versions of wodim may have different drive dependent defaults.
wodim: Operation not permitted. Warning: Cannot raise RLIMIT_MEMLOCK limits.Device type    : Removable CD-ROM
Version        : 5
Response Format: 2
Capabilities   : 
Vendor_info    : 'Optiarc '
Identification : 'DVD RW AD-7173A '
Revision       : '1-01'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE 
Supported modes: TAO PACKET SAO SAO/R96R RAW/R96R
Speed set to 8467 KB/s
Starting to write CD/DVD at speed  48.0 in real TAO mode for single session.
Last chance to quit, starting real write i   0 seconds. Operation starts.
Errno: 5 (Input/output error), write_g1 scsi sendcmd: no error
CDB:  2A 00 00 00 64 06 00 00 1F 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 03 00 00 62 2C 0A 00 00 00 00 0C 00 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x0C Qual 0x00 (write error) Fru 0x0
Sense flags: Blk 25132 (valid) 
cmd finished after 7.352s timeout 40s
write track data: error after 52441088 bytes
wodim: A write error occured.
wodim: Please properly read the error message above.
Errno: 5 (Input/output error), close track/session scsi sendcmd: no error
CDB:  5B 00 02 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 72 04 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x72 Qual 0x04 (empty or partially written reserved track) Fru 0x0
Sense flags: Blk 0 (not valid) 
cmd finished after 0.000s timeout 480s
cmd finished after 0.000s timeout 480s
wodim: Cannot fixate disk.