1^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pam_winbind\[[0-9]+\]: request failed: No such user, PAM error was [0-9]+, NT error was [_[:alpha:]]+$ 2^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pam_winbind\[[0-9]+\]: user '[._[:alnum:]-]+' granted access$ 3