Don't be so strict in pattern that matches kver=/extra= line in deblob.
-rw-r--r-- 18002 COPYING
-rwxr-xr-x 21643 deblob-2.6.21
-rwxr-xr-x 21889 deblob-2.6.22
-rwxr-xr-x 21983 deblob-2.6.23
-rwxr-xr-x 21999 deblob-2.6.24
-rwxr-xr-x 22128 deblob-2.6.25
-rwxr-xr-x 22140 deblob-2.6.26
-rwxr-xr-x 25657 deblob-2.6.27
-rwxr-xr-x 81509 deblob-check
-rwxr-xr-x 7484 deblob-main