On Thu, Jul 15, 2010 at 09:22:51AM -0700, Jeremy Chadwick wrote:
Furthermore, relevant bug (PR 144754) indicates there's an easier way to
induce this problem, so I'm going to see if I can reproduce it here
locally.  It's almost certainly the same problem but induced via a
slightly different context.

http://lists.freebsd.org/pipermail/freebsd-bugs/2010-March/038956.html

I'll report back once I poke around with that.

testbox# cyradm
cyradm>

Try giving command cyradm localhost instead - the cyradm without connection starts, but trying to connect to the local server triggers the bug. Or you can give 'server localhost' instead from the cyradm command line.

I should note this machine **does** have Kerberos installed as part of
the FreeBSD base system (meaning src.conf does not contain
WITHOUT_KERBEROS).

Similar as my setup - kerberos isn't excluded even if it's not really used.

Mikhail, is there something I need to configure within cyrus-imapd23
first?  Three things to note:

1) I didn't modify /usr/local/etc/cyrus.conf or imapd.conf.
2) I have not started the imapd service.
3) /var/log/all.log shows the following errors (but the daemon starts
anyway):

Let me know as I'm doing my best to track this down.  Thanks.

Another datapoint that might or might not have some connection with the issue is that in _gss_mg_error (m=0x28a86480, maj=851968, min=2) at /usr/src/lib/libgssapi/gss_display_status.c

void
232 _gss_mg_error(struct _gss_mech_switch *m, OM_uint32 maj, OM_uint32 min)
233     {
234             OM_uint32 major_status, minor_status;
235             OM_uint32 message_content;
236             struct mg_thread_ctx *mg;
237
238             mg = &last_error_context;
239
240             gss_release_buffer(&minor_status, &mg->maj_error);
241             gss_release_buffer(&minor_status, &mg->min_error);
242
243             mg->mech = &m->gm_mech_oid;
244             mg->maj_stat = maj;

when I give following comands, gdb tells me:

(gdb) p last_error_context
Cannot find thread-local variables on this target
(gdb) p &last_error_context
Cannot find thread-local variables on this target
(gdb) p mg
No symbol "mg" in current context.
(gdb)

Thank you very much for your effort in the issue!

-Reko
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