[bug #23039] gdnc crashes on OpenBSD/sparc64 on application connection

[Sebastian Reitenbach]

URL:
  <http://savannah.gnu.org/bugs/?23039>

                 Summary: gdnc crashes on OpenBSD/sparc64 on application
connection
                 Project: GNUstep
            Submitted by: buzzdee
            Submitted on: Thursday 04/24/2008 at 18:17
                Category: Base/Foundation
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

I freshly installed a OpenBSD 4.3 on the sparc64, and used the following
versions:
ffcall-1.10
gnustep-make-2.0.5
gnustep-base-1.15.3p0
gnustep-back-0.13.2
gnustep-gui-0.13.2

gcc -v
Reading specs from /usr/lib/gcc-lib/sparc64-unknown-openbsd4.3/3.3.5/specs
Configured with:
Thread model: single
gcc version 3.3.5 (propolice)

gdomap, gdnc, and gpbs are running.
when starting the first application, gdnc crashes.

unfortunately the backtrace is useless:

gdb -c gdnc.core
GNU gdb 6.3
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.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "sparc64-unknown-openbsd4.3".
Core was generated by `gdnc'.
Program terminated with signal 6, Aborted.
#0  0x0000000045ea4eec in ?? ()
(gdb) bt
#0  0x0000000045ea4eec in ?? ()
#1  0x0000000045ea4eec in ?? ()
Previous frame identical to this frame (corrupt stack?)



Its the same, when I try to connect to the process via gdb -p <gdnc pid>

I tried to run the gdnc from within gdb, but after some time it spawned a
child, and gdb returned and was unable to debug the child.

It doesn't matter what application I start, gdnc crashes all the time.

Any idea on how to debug this? I could also provide access to that box.




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