#0  0xff2046ac in sprintf () from /usr/lib/libc.so.1
#1  0xfefbe398 in krb5_cc_default_name () from /tmp/Krb5-1.1/blib/arch/auto/Authen/Krb5/Krb5.so
#2  0xfefaf720 in krb5_cc_default () from /tmp/Krb5-1.1/blib/arch/auto/Authen/Krb5/Krb5.so
#3  0xfefa8a8c in XS_Authen__Krb5_cc_default () from /tmp/Krb5-1.1/blib/arch/auto/Authen/Krb5/Krb5.so
#4  0x72808 in Perl_pp_entersub ()
#5  0x6b804 in Perl_runops_standard ()
#6  0x2439c in S_run_body ()
#7  0x24010 in perl_run ()
#8  0x214e0 in main ()