DSM TRIM errors from an SSD-drive

[Mikhail T.]

Hello!

I have an older Dell laptop with an SSD-drive (LITEONIT LCT-256M3S-41 7mm 256GB FDE SRDB). I installed 10.3-RC2 on it and then used ``tunefs -t enable’’ to turn trimming on for all of the filesystems on the drive (/, /home, and /var).

Things work, but every once in a while kernel logs the following error:

(ada0:ahcich0:0:0:0): DSM TRIM. ACB: 06 01 00 00 00 40 00 00 00 00 01 00
(ada0:ahcich0:0:0:0): CAM status: ATA Status Error
(ada0:ahcich0:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT )
(ada0:ahcich0:0:0:0): RES: 51 04 00 01 00 40 00 00 00 00 00
(ada0:ahcich0:0:0:0): Retrying command

Any idea, what is happening? Thanks! Yours,
-mi