sshd: ../../include/k5-thread.h:704: k5_mutex_finish_init_1: Assertion `(&(&m->os)->n)->initialized != K5_MUTEX_DEBUG_INITIALIZED' failed.

[psullivanva@gmail.com]

#0  0xb7f7a402 in ?? ()
#1  0x00b86c00 in raise () from /lib/libc.so.6
#2  0x00b88451 in abort () from /lib/libc.so.6
#3  0x00b8024b in __assert_fail () from /lib/libc.so.6
#4  0x00878e7d in krb5int_init_fac () from /usr/lib/libkrb5support.so.
0
#5  0x00876c4f in krb5int_pthread_loaded () from /usr/lib/
libkrb5support.so.0
#6  0x00876d9b in krb5int_call_thread_support_init ()
   from /usr/lib/libkrb5support.so.0
#7  0x0087a039 in krb5int_set_error_info_callout_fn ()
   from /usr/lib/libkrb5support.so.0
#8  0x007f127a in krb5int_cleanup_library () from /usr/lib/libkrb5.so.
3
#9  0x007f143b in krb5int_initialize_library () from /usr/lib/
libkrb5.so.3
#10 0x00836ae8 in krb5_set_default_in_tkt_ktypes () from /usr/lib/
libkrb5.so.3
#11 0xb7ecfeb8 in pam_sm_open_session () from /lib/security/
pam_krb5.so
#12 0xb7ecdfce in pam_sm_open_session () from /lib/security/
pam_krb5.so
#13 0x007ad42e in _pam_dispatch () from /lib/libpam.so.0
#14 0xb7f75796 in ?? () from /lib/security/pam_stack.so
#15 0x007ad42e in _pam_dispatch () from /lib/libpam.so.0
#16 0x007b08b3 in pam_open_session () from /lib/libpam.so.0
#17 0x0806fef8 in do_pam_session () at auth-pam.c:1048
#18 0x0805456e in main (ac=5, av=Variable "av" is not available.
) at sshd.c:1899


On Jan 22, 4:01 pm, Ken Raeburn <raeb... at MIT.EDU> wrote:
> On Jan 22, 2008, at 15:40, psulliva... at gmail.com wrote:
>
> > Has anyone seen this error before:
>
> > sshd: ../../include/k5-thread.h:704: k5_mutex_finish_init_1: Assertion
> > `(&(&m->os)->n)->initialized != K5_MUTEX_DEBUG_INITIALIZED' failed.
>
> > We've encountered this error on RHEL 5 using MIT Kerberos and Openssh
> > 4.7p1.
>
> Looks like some bit of code is trying to initialize a mutex (with the
> krb5 wrapper functions) that's already been initialized, and not
> destroyed in between.  Can you get a stack trace?
>
> Ken