Kprobe with Liteon16102b cdrw and LiteonDVD-Rom 165h

[Nightbird]

Are these results normal or is my Liteon dvd faulty. I keep getting c2 errors in the same place no matter what disc I test. Look at the pics below, the error is always near the beginning and sometimes at the end. I sometimes even get the message 'servo error' and it won't finsh the test. I have tried the same discs in my Liteon 16102b cdrw and they come out fine with no c2 errors. Have a look at my results below and tell me what you think.
Thanks.

CD1 in liteon dvd 165h:


CD1 in liteon cdrw 16102b:


CD2 in liteon dvd 165h:


CD2 in liteon cdrw 16102b:

[rdgrimes]

DVD-ROM drives do not report errors correctly, stick with the RW drive for testing.

[Nightbird]

Cheers. Thanks for reply.