etc/logcheck/violations.d/kernel

   1 ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ kernel:( \[[[:digit:]]+\.[[:digit:]]+\])? [[:alnum:]]+: media error \(bad sector\): status=0x[[:xdigit:]]+ { DriveReady SeekComplete Error }$
   2 ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ kernel:( \[[[:digit:]]+\.[[:digit:]]+\])? end_request: I/O error, dev [[:alnum:]]+, sector [[:digit:]]+