Comment # 4 on bug 997486 from Leon Meier

I installed packages via "zypper update", not all together, but in portions (so
that I could remove some packages I don't need at all, neither in the original,
nor in the upgraded form). No incompatibilities were mentioned.

Below you find the output you requested.
I'll send the coredump privately in a moment.

# coredumpctl gdb 12119
           PID: 12119 (gnome-shell)
           UID: 465 (gdm)
           GID: 462 (gdm)
        Signal: 5 (TRAP)
     Timestamp: Tue 2016-09-06 23:33:38 CEST (15h ago)
  Command Line: /usr/bin/gnome-shell
    Executable: /usr/bin/gnome-shell
 Control Group: /user.slice/user-465.slice/session-c499.scope
          Unit: session-c499.scope
         Slice: user-465.slice
       Session: c499
     Owner UID: 465 (gdm)
       Boot ID: 568ca666e025482ba962999466c5ed78
    Machine ID: e6b7bff255ae8039ae32475a5635b400
      Hostname: my_host_name
      Coredump:
/var/lib/systemd/coredump/core.gnome-shell.465.568ca666e025482ba962999466c5ed78.12119.1473197618000000.xz
       Message: Process 12119 (gnome-shell) of user 465 dumped core.

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Reading symbols from /usr/bin/gnome-shell...Reading symbols from
/usr/lib/debug/usr/bin/gnome-shell.debug...done.
done.
[New LWP 12119]
[New LWP 12123]
[New LWP 12121]
[New LWP 12122]
[New LWP 12124]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/gnome-shell'.
Program terminated with signal SIGTRAP, Trace/breakpoint trap.
#0  0x00007f76ebe1b74b in _g_log_abort (breakpoint=1) at gmessages.c:325
325     gmessages.c: No such file or directory.
[Current thread is 1 (Thread 0x7f76eedc2ac0 (LWP 12119))]
(gdb)