What krb5 implementation is this? This error is a double-free in the krb5 library.
Send a bug report to the krb5 library maintainers. Jeffrey Altman Adam Megacz wrote: > Hrm, further weirdness. This time there's no Rx error, but "vos dump" > simply sits there at 0% cpu utilization. Worse, something appears to > be unhappy in the afs client; I did this > > $ aklog -c megacz.com > aklog: Couldn't get megacz.com AFS tickets: > aklog: Credentials cache I/O operation failed XXX while getting AFS tickets > $ aklog -c megacz.com > *** glibc detected *** double free or corruption (!prev): 0x0809e1e0 *** > Aborted > > (gdb) bt > #0 0xb7d9c947 in raise () from /lib/tls/libc.so.6 > #1 0xb7d9e0c9 in abort () from /lib/tls/libc.so.6 > #2 0xb7dd216a in __fsetlocking () from /lib/tls/libc.so.6 > #3 0xb7dd9a2f in mallopt () from /lib/tls/libc.so.6 > #4 0xb7dd9ad2 in free () from /lib/tls/libc.so.6 > #5 0xb7f303db in krb5_free_cred_contents () from /usr/lib/libkrb5.so.3 > #6 0xb7f14127 in krb5_get_notification_message () from > /usr/lib/libkrb5.so.3 > #7 0xb7f1c507 in krb5_cc_next_cred () from /usr/lib/libkrb5.so.3 > #8 0xb7f10566 in krb5int_cc_creds_match_request () from > /usr/lib/libkrb5.so.3 > #9 0xb7f107ca in krb5_cc_retrieve_cred_default () from > /usr/lib/libkrb5.so.3 > #10 0xb7f16089 in krb5_get_notification_message () from > /usr/lib/libkrb5.so.3 > #11 0xb7f1c47e in krb5_cc_retrieve_cred () from /usr/lib/libkrb5.so.3 > #12 0xb7f2aed6 in krb5_get_credentials () from /usr/lib/libkrb5.so.3 > > I should note that we are performing "vos dump" on the fileserver > machine itself, and the dump output is being piped to a directory in > /afs/ which is part of a different cell. Bizarre, yes, but this > should work, right? > > I've sent the tcpdump to Derrick. > > - a
smime.p7s
Description: S/MIME Cryptographic Signature
