Debug backtrace:
--- stack trace ---
Using host libthread_db library /lib/tls/i686/cmov/libthread_db.so.1.
Core was generated by `gimp --display :0.0'.
Program terminated with signal 11, Segmentation fault.
#0 gimp_display_shell_canvas_tool_events (canvas=0x8c99240, event=0xaf55de0,
shell=0x837f2d8)
at /build/buildd/gimp-2.2.13/./app/display/gimpdisplayshell-callbacks.c:1070
in /build/buildd/gimp-2.2.13/./app/display/gimpdisplayshell-callbacks.c
#0 gimp_display_shell_canvas_tool_events (canvas=0x8c99240, event=0xaf55de0,
shell=0x837f2d8)
at /build/buildd/gimp-2.2.13/./app/display/gimpdisplayshell-callbacks.c:1070
device_coords = {x = 801.3887147335422, y = 93.908405172413794,
pressure = 0.16242661448140899, xtilt = 1,
ytilt = 0.007874015748031496, wheel = 0}
gdisp = (GimpDisplay *) 0x88484a0
gimage = (GimpImage *) 0x8514130
gimp = (Gimp *) 0x83ac028
gdk_display = (GdkDisplay *) 0x837c0c8
active_tool = (GimpTool *) 0xa826478
display_coords = {x = 801.3887147335422, y = 93.908405172413794,
pressure = 0.16242661448140899, xtilt = 1,
ytilt = 0.007874015748031496, wheel = 0}
image_coords = {x = 1594.3887147335422, y = 93.908405172413794,
pressure = 0.16242661448140899, xtilt = 1,
ytilt = 0.007874015748031496, wheel = 0}
state = GDK_BUTTON1_MASK
time = 2603616423
return_val = value optimized out
update_cursor = 0
__PRETTY_FUNCTION__ = gimp_display_shell_canvas_tool_events
space_shaded_tool = (GimpToolInfo *) 0x0
#1 0xb7c69b00 in _gtk_marshal_BOOLEAN__BOXED (closure=0x8f697f8,
return_value=0xbf887d80, n_param_values=2, param_values=0xbf887e5c,
invocation_hint=0xbf887d6c, marshal_data=0x80a8520) at gtkmarshalers.c:84
data1 = (gpointer) 0x8c99240
data2 = value optimized out
v_return = value optimized out
__PRETTY_FUNCTION__ = _gtk_marshal_BOOLEAN__BOXED
#2 0xb784179b in IA__g_closure_invoke (closure=0x8f697f8,
return_value=0xbf887d80, n_param_values=2, param_values=0xbf887e5c,
invocation_hint=0xbf887d6c) at gclosure.c:490
marshal = (GClosureMarshal) 0xb7c69aa0 _gtk_marshal_BOOLEAN__BOXED
marshal_data = (gpointer) 0x0
__PRETTY_FUNCTION__ = IA__g_closure_invoke
#3 0xb7851b93 in signal_emit_unlocked_R (node=0x83a4e10, detail=0,
instance=0x8c99240, emission_return=0xbf88801c,
instance_and_params=0xbf887e5c) at gsignal.c:2440
tmp = value optimized out
handler = (Handler *) 0x8ea2080
accumulator = (SignalAccumulator *) 0x83a4cc8
emission = {next = 0x0, instance = 0x8c99240, ihint = {signal_id = 31,
detail = 0, run_type = G_SIGNAL_RUN_FIRST},
state = EMISSION_RUN, chain_type = 4}
class_closure = (GClosure *) 0x83a56a8
handler_list = (Handler *) 0x8ea2220
return_accu = (GValue *) 0xbf887d80
accu = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0,
v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0,
v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0,
v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0,
v_pointer = 0x0}}}
signal_id = 31
max_sequential_handler_number = 39821
return_value_altered = 1
#4 0xb7852e7f in IA__g_signal_emit_valist (instance=0x8c99240, signal_id=31,
detail=0, var_args=value optimized out) at gsignal.c:2209
_flags = value optimized out
_vtable = value optimized out
_cvalues = {{v_int = -1081573192, v_long = -1081573192, v_int64 =
3213394104, v_double = 1.587627652138e-314,
v_pointer = 0xbf8880b8}, {v_int = 0, v_long = 0, v_int64 = 0, v_double = 0,
v_pointer = 0x0}, {v_int = 0, v_long = 0, v_int64 = 0,
v_double = 0, v_pointer = 0x0}, {v_int = 0, v_long = 0, v_int64 = 0,
v_double = 0, v_pointer = 0x0}, {v_int = 0, v_long = 0, v_int64 = 0,
v_double = 0, v_pointer = 0x0}, {v_int = 0, v_long = 0, v_int64 = 0,
v_double = 0, v_pointer = 0x0}, {v_int = 0, v_long = 0, v_int64 = 0,
v_double = 0, v_pointer = 0x0}, {v_int = 0, v_long = 0, v_int64 = 0,
v_double = 0, v_pointer = 0x0}}
_lcopy_format = value optimized out
_n_values = value optimized out
return_value = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long =
0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0,
v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0,
v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0,
v_pointer = 0x0}}}
error = value optimized out
instance_and_params = (GValue *) 0xbf887e5c
stack_values = {{g_type = 149609264, data = {{v_int = 147427904, v_uint
= 147427904, v_long = 147427904, v_ulong = 147427904,
v_int64 = 147427904, v_uint64 = 147427904, v_float = 1.21316307e-33,
v_double = 7.2839062604781295e-316, v_pointer = 0x8c99240}, {
v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64
