Re: ssh coredump if gssapi-with-mic preferred, but no kinit done (yet)?

Doug Rabson wrote:
> On 1 Jul 2007, at 19:38, David Wolfskill wrote:
> 
> > I'm willing to try some things on the machine to help diagnose the
> > problem(s) under CURRENT, but there are some things I'd like to do
> > with it (that will take a few hours,such as a "make release") that
> > I'd much rather do while it's running STABLE.  And Sundays are  
> > about the
> > only days I can really count on being able to do anything with CURRENT
> > on the machine.  (I'm in US/PAcific time zone.)
> >
> > So:  clues?  Would building a debugging version of ssh be a reasonable
> > step?
> 
> I may have broken this with my last commit to the gss-api code. I'll  
> try to take a look at this as soon as I fix my FreeBSD scratch box (I  
> managed to fry its motherboard yesterday). In the meantime, could you  
> get a stack-trace so I can at least see where its crashing. If you  
> can build libgssapi with debugging information that would probably  
> help a lot.

It's quite a mangled stack trace.  I saw a similar trace in the
recent nmh core dump problem - not sure if you followed that thread.

[apple] /usr/home/ianf $ gdb -c ssh.core /usr/bin/ssh
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
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This GDB was configured as "i386-marcel-freebsd"...(no debugging symbols found).
..
Core was generated by `ssh'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libssh.so.4...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libssh.so.4
Reading symbols from /lib/libutil.so.7...(no debugging symbols found)...done.
Loaded symbols for /lib/libutil.so.7
Reading symbols from /lib/libz.so.4...(no debugging symbols found)...done.
Loaded symbols for /lib/libz.so.4
Reading symbols from /usr/lib/libgssapi.so.8...(no debugging symbols found)...do
ne.
Loaded symbols for /usr/lib/libgssapi.so.8
Reading symbols from /lib/libcrypt.so.4...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypt.so.4
Reading symbols from /lib/libcrypto.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypto.so.5
Reading symbols from /lib/libc.so.7...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.7
Reading symbols from /usr/lib/libkrb5.so.8...(no debugging symbols found)...done