jonathan@Bill:~$ gdb gimp
GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2) 7.4-2012.04
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /usr/bin/gimp...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/gimp 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffec01e700 (LWP 8390)]
[New Thread 0x7fffeb81d700 (LWP 8391)]
[New Thread 0x7fffe96e0700 (LWP 8392)]
[New Thread 0x7fffe8edf700 (LWP 8393)]
[New Thread 0x7fffe3fff700 (LWP 8394)]
[New Thread 0x7fffe37fe700 (LWP 8395)]
[New Thread 0x7fffd7d9a700 (LWP 8412)]
[New Thread 0x7fffcc2cf700 (LWP 8429)]
[New Thread 0x7fffcbace700 (LWP 8430)]
[New Thread 0x7fffc3fff700 (LWP 8431)]
[Thread 0x7fffcc2cf700 (LWP 8429) exited]
[Thread 0x7fffc3fff700 (LWP 8431) exited]
[Thread 0x7fffcbace700 (LWP 8430) exited]
[New Thread 0x7fffc3fff700 (LWP 8438)]
[New Thread 0x7fffcbace700 (LWP 8439)]
[Thread 0x7fffcbace700 (LWP 8439) exited]
[Thread 0x7fffc3fff700 (LWP 8438) exited]
[New Thread 0x7fffc3fff700 (LWP 8450)]

(gimp:8387): Gtk-CRITICAL **: IA__gtk_tree_model_get: assertion `GTK_IS_TREE_MODEL (tree_model)' failed

Program received signal SIGSEGV, Segmentation fault.
__strlen_sse2_pminub () at ../sysdeps/x86_64/multiarch/strlen-sse2-pminub.S:39
39	../sysdeps/x86_64/multiarch/strlen-sse2-pminub.S: No such file or directory.
(gdb) thread apply all bt

Thread 14 (Thread 0x7fffc3fff700 (LWP 8450)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
#1  0x00007ffff3d01925 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3c9c1c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3ce826a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff3ce79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff6b36e9a in start_thread (arg=0x7fffc3fff700) at pthread_create.c:308
#6  0x00007ffff39b34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fffd7d9a700 (LWP 8412)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
#1  0x00007ffff3d01925 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3c9c1c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3ce826a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff3ce79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff6b36e9a in start_thread (arg=0x7fffd7d9a700) at pthread_create.c:308
#6  0x00007ffff39b34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fffe37fe700 (LWP 8395)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffff3d0182f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3c9c1db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3ce8212 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff3ce79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff6b36e9a in start_thread (arg=0x7fffe37fe700) at pthread_create.c:308
#6  0x00007ffff39b34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fffe3fff700 (LWP 8394)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffff3d0182f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3c9c1db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3ce8212 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff3ce79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff6b36e9a in start_thread (arg=0x7fffe3fff700) at pthread_create.c:308
#6  0x00007ffff39b34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fffe8edf700 (LWP 8393)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
---Type <return> to continue, or q <return> to quit---
#1  0x00007ffff3d0182f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3c9c1db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3ce8212 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff3ce79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff6b36e9a in start_thread (arg=0x7fffe8edf700) at pthread_create.c:308
#6  0x00007ffff39b34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fffe96e0700 (LWP 8392)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffff3d0182f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3c9c1db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff3ce8212 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff3ce79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff6b36e9a in start_thread (arg=0x7fffe96e0700) at pthread_create.c:308
#6  0x00007ffff39b34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fffeb81d700 (LWP 8391)):
#0  0x00007ffff39a7b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffff3cc6036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3cc649a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff49c3406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ffff3ce79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff6b36e9a in start_thread (arg=0x7fffeb81d700) at pthread_create.c:308
#6  0x00007ffff39b34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fffec01e700 (LWP 8390)):
#0  0x00007ffff39a7b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffff3cc6036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff3cc649a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffec02398b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007ffff3ce79e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff6b36e9a in start_thread (arg=0x7fffec01e700) at pthread_create.c:308
#6  0x00007ffff39b34bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffff7fc3940 (LWP 8387)):
#0  __strlen_sse2_pminub () at ../sysdeps/x86_64/multiarch/strlen-sse2-pminub.S:39
#1  0x00007ffff7552e5a in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#2  0x00007ffff7536b0a in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#3  0x00007ffff767e6ee in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#4  0x00007ffff7680084 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#5  0x00007ffff7681321 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#6  0x00007fffeabd3a35 in ?? () from /usr/lib/x86_64-linux-gnu/gtk-2.0/modules/libgail.so
#7  0x00007fffeabd3b43 in ?? () from /usr/lib/x86_64-linux-gnu/gtk-2.0/modules/libgail.so
#8  0x00007fffeabd8ef0 in ?? () from /usr/lib/x86_64-linux-gnu/gtk-2.0/modules/libgail.so
#9  0x00007ffff4184eca in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007ffff419d741 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007ffff769ab87 in gtk_tree_view_remove_column () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#13 0x00007ffff76a0387 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#14 0x00007ffff4184c1b in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007ffff4195c31 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007ffff75c82c0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#19 0x00007ffff418b000 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007ffff753696b in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#21 0x00007ffff4189e93 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007ffff75330c3 in gtk_entry_set_completion () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#23 0x00007ffff75331e0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#24 0x00007ffff4189e93 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007ffff7627d88 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#26 0x00007ffff7522dcf in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#27 0x00007ffff4184c1b in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#28 0x00007ffff4195c31 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#29 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#30 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#31 0x00007ffff75c82c0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#32 0x00007ffff418b000 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#33 0x00007ffff74ed89b in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#34 0x00007ffff7522dcf in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#35 0x00007ffff4184c1b in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#36 0x00007ffff4195c31 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#37 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#38 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#39 0x00007ffff75c82c0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#40 0x00007ffff418b000 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#41 0x00007ffff74ed89b in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#42 0x00007ffff7522dcf in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#43 0x00007ffff4184c1b in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#44 0x00007ffff4195c31 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#45 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#46 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#47 0x00007ffff75c82c0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#48 0x00007ffff418b000 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#49 0x00007ffff74ed89b in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#50 0x00007ffff7522dcf in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#51 0x00007ffff4184c1b in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#52 0x00007ffff4195c31 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#53 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#54 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#55 0x00007ffff75c82c0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#56 0x00007ffff418b000 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#57 0x00007ffff74ed89b in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#58 0x00007ffff7522dcf in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#59 0x00007ffff4184c1b in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#60 0x00007ffff4195c31 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#61 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#62 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#63 0x00007ffff75c82c0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#64 0x00007ffff418b000 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#65 0x00007ffff7522dcf in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#66 0x00007ffff4184ca2 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#67 0x00007ffff4195c31 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#68 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#69 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#70 0x00007ffff75c82c0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#71 0x000000000059e12b in ?? ()
#72 0x00007ffff418b000 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#73 0x00000000004b10d8 in ?? ()
#74 0x00007ffff4184ca2 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#75 0x00007ffff4195d71 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#76 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#77 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#78 0x00007ffff4184eca in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#79 0x00007ffff419d741 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#80 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#81 0x00007ffff74f7845 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#82 0x00007ffff4184ca2 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#83 0x00007ffff4196179 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#84 0x00007ffff419e099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#85 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#86 0x00007ffff74f666d in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#87 0x00007ffff759fdd8 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#88 0x00007ffff4184ca2 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#89 0x00007ffff4196339 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#90 0x00007ffff419dd7e in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#91 0x00007ffff419e242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#92 0x00007ffff76ba191 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#93 0x00007ffff759df63 in gtk_propagate_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#94 0x00007ffff759e2c3 in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#95 0x00007ffff7212cac in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#96 0x00007ffff3cc5d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#97 0x00007ffff3cc60a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#98 0x00007ffff3cc649a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#99 0x000000000047e9c3 in app_run ()
#100 0x000000000047e4be in main ()
