$ gdb /usr/bin/gimp core.9913
GNU gdb 6.8-debian
[ license spew ]
(gdb) where
#0 0xb7972eb7 in ?? () from /usr/lib/libgthread-2.0.so.0
#1 0xb766df42 in g_slice_alloc () from /usr/lib/libglib-2.0.so.0
#2 0xb766f222 in g_slist_prepend () from /usr/lib/libglib-2.0.so.0
#3 0x08360aa5 in depth_first_search (mask=0x9734650, x=27, y=0, xwidth=2004,
yheight=2112, b=0xaf82cd0, mark=7 '\a') at siox.c:584
#4 0x08360cd8 in find_max_blob (mask=0x9734650, x=27, y=0, width=1977,
height=2112, size_factor=0) at siox.c:655
#5 0x08361d92 in siox_foreground_extract (state=0x9c9a198,
refinement=, mask=0x9734650, x1=27, y1=0, x2=1977,
y2=2112, smoothness=3, sensitivity=0x8638170, multiblob=0,
progress_callback=0x82f1c60 ,
progress_data=0x9767aa8) at siox.c:1242
#6 0x082a59fc in gimp_drawable_foreground_extract_siox (mask=0x93c7228,
state=0x9c9a198, refinement=SIOX_REFINEMENT_ADD_FOREGROUND, smoothness=3,
sensitivity=0x8638170, multiblob=0, progress=0x9767aa8)
at gimpdrawable-foreground-extract.c:152
#7 0x0812d6c7 in gimp_foreground_select_tool_select (free_sel=0x9c29140,
display=0x9767aa8) at gimpforegroundselecttool.c:677
#8 0x0812de50 in gimp_foreground_select_tool_button_release (tool=0x9c29140,
coords=0xbf99aa90, time=15790126, state=0,
release_type=GIMP_BUTTON_RELEASE_NORMAL, display=0x9767aa8)
at gimpforegroundselecttool.c:492
#9 0x0815b332 in gimp_tool_button_release (tool=0x9c29140, coords=0xbf99ab78,
time=15790126, state=0, display=0x9767aa8) at gimptool.c:598
#10 0x080f968a in gimp_display_shell_canvas_tool_events (canvas=0x8d79498,
event=0x91e31e8, shell=0x8d805a8) at gimpdisplayshell-callbacks.c:984
#11 0xb7be48d4 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#12 0xb76dc749 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#13 0xb76f0f7b in ?? () from /usr/lib/libgobject-2.0.so.0
#14 0xb76f2937 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#15 0xb76f2f59 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#16 0xb7d03667 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#17 0xb7bddb21 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#18 0xb7bded88 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#19 0xb7a57a9a in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#20 0xb7650cc6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0xb7654083 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0xb7654467 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#23 0x080a56d5 in app_run (
full_prog_name=0xbf99bc4d "/usr/local/gimp-2.6/bin/gimp-2.6",
filenames=0x0, alternate_system_gimprc=0x0, alternate_gimprc=0x0,
session_name=0x0, batch_interpreter=0x0, batch_commands=0x0, as_new=0,
no_interface=0, no_data=0, no_fonts=0, no_splash=0, be_verbose=0,
use_shm=1, use_cpu_accel=1, console_messages=0, use_debug_handler=0,
stack_trace_mode=GIMP_STACK_TRACE_NEVER,
pdb_compat_mode=GIMP_PDB_COMPAT_ON) at app.c:246
#24 0x080a670c in main (argc=595, argv=0xb75fd1c0) at main.c:406