Performing OPC...
Starting new track at sector: 0
Track 01:    0 of  678 MB written.Errno: 0 (Success), write_g1 scsi sendcmd: no error
CDB:  2A 00 00 00 00 00 00 00 1F 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 04 00 00 00 00 0A 00 00 00 00 08 03 00 00
Sense Key: 0x4 Hardware Error, Segment 0
Sense Code: 0x08 Qual 0x03 (logical unit communication crc error (ultra-dma/32)) Fru 0x0
Sense flags: Blk 0 (not valid) 
resid: 63488
cmd finished after 0.008s timeout 40s

write track data: error after 0 bytes
wodim: A write error occured.
wodim: Please properly read the error message above.
Errno: 0 (Success), flush cache scsi sendcmd: no error
CDB:  35 00 00 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: F0 00 03 00 00 01 2F 0A 00 00 00 00 0C 07 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x0C Qual 0x07 (write error - recovery needed) Fru 0x0
Sense flags: Blk 303 (valid) 
cmd finished after 1.105s timeout 120s
Trouble flushing the cache
Writing  time:   20.760s
Average write speed 745.7x.
Fixating...
Errno: 0 (Success), 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.
Fixating time:    0.008s
BURN-Free was never needed.
wodim: fifo had 192 puts and 1 gets.
wodim: fifo was 0 times empty and 0 times full, min fill was 100%.
/data/tmp/2burn $