gdb output of segfault for positioning a screen outside the bounds of external primary monitor on OSX 10.8.3

gistfile1.txt

sh-3.2$ gdb-kivy tethered.py
GNU gdb 6.3.50-20050815 (Apple version gdb-1824) (Wed Feb  6 22:51:23 UTC 2013)
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 "x86_64-apple-darwin"...Reading symbols for shared libraries ... done

(gdb) run
Starting program: /System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 tethered.py
Reading symbols for shared libraries ++............................. done

Program received signal SIGTRAP, Trace/breakpoint trap.
0x00007fff5fc01028 in __dyld__dyld_start ()
(gdb) continue
Continuing.
Reading symbols for shared libraries ..... done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries .... done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
[INFO   ] Kivy v1.7.2
Reading symbols for shared libraries .. done
Reading symbols for shared libraries . done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/_event.o" - no debug information available for "_event.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/properties.o" - no debug information available for "properties.c".

. done
[INFO   ] [Logger      ] Record log in /Users/martinbuhr/.kivy/logs/kivy_13-10-17_34.txt
[INFO   ] [Factory     ] 144 symbols loaded
[DEBUG  ] [Cache       ] register <kv.lang> with limit=None, timeout=Nones
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/instructions.o" - no debug information available for "instructions.c".

.......................................................................... done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/buffer.o" - no debug information available for "buffer.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/vertex.o" - no debug information available for "vertex.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/vbo.o" - no debug information available for "vbo.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/transformation.o" - no debug information available for "transformation.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/texture.o" - no debug information available for "texture.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/context_instructions.o" - no debug information available for "context_instructions.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/compiler.o" - no debug information available for "compiler.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/shader.o" - no debug information available for "shader.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/fbo.o" - no debug information available for "fbo.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/context.o" - no debug information available for "context.c".

. done
Reading symbols for shared libraries . done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/opengl.o" - no debug information available for "opengl.c".

. done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
[DEBUG  ] [Cache       ] register <kv.image> with limit=None, timeout=60s
[DEBUG  ] [Cache       ] register <kv.atlas> with limit=None, timeout=Nones
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/core/image/img_imageio.o" - no debug information available for "img_imageio.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/base.o" - no debug information available for "base.c".

........................................... done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/constants.o" - no debug information available for "constants.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/rect.o" - no debug information available for "rect.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/rwobject.o" - no debug information available for "rwobject.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/surflock.o" - no debug information available for "surflock.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/color.o" - no debug information available for "color.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/_view.o" - no debug information available for "_view.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/math.o" - no debug information available for "math.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/cdrom.o" - no debug information available for "cdrom.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/display.o" - no debug information available for "display.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/surface.o" - no debug information available for "surface.c".

warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/alphablit.o" - no debug information available for "alphablit.c".

warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/surface_fill.o" - no debug information available for "surface_fill.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/bufferproxy.o" - no debug information available for "bufferproxy.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/draw.o" - no debug information available for "draw.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/event.o" - no debug information available for "event.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/image.o" - no debug information available for "image.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/imageext.o" - no debug information available for "imageext.c".

.... done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/joystick.o" - no debug information available for "joystick.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/key.o" - no debug information available for "key.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/mouse.o" - no debug information available for "mouse.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/time.o" - no debug information available for "time.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/mask.o" - no debug information available for "mask.c".

warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/bitmask.o" - no debug information available for "bitmask.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/pixelcopy.o" - no debug information available for "pixelcopy.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/pixelarray.o" - no debug information available for "pixelarray.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/overlay.o" - no debug information available for "overlay.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/transform.o" - no debug information available for "transform.c".

warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/rotozoom.o" - no debug information available for "rotozoom.c".

warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/scale2x.o" - no debug information available for "scale2x.c".

warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/scale_mmx.o" - no debug information available for "scale_mmx.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/font.o" - no debug information available for "font.c".

... done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/music.o" - no debug information available for "music.c".

.. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/mixer.o" - no debug information available for "mixer.c".

. done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/fastevent.o" - no debug information available for "fastevent.c".

warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/fastevents.o" - no debug information available for "fastevents.c".

. done
[INFO   ] [Image       ] Providers: img_imageio, img_tex, img_dds, img_pygame, img_gif (img_pil ignored)
[DEBUG  ] [Cache       ] register <kv.texture> with limit=1000, timeout=60s
[DEBUG  ] [Cache       ] register <kv.shader> with limit=1000, timeout=3600s
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/opengl_utils.o" - no debug information available for "opengl_utils.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/vertex_instructions.o" - no debug information available for "vertex_instructions.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/stencil_instructions.o" - no debug information available for "stencil_instructions.c".

. done
Reading symbols for shared libraries warning: Could not find object file "/Users/tito/code/kivy/Kivy-1.7.2-osx-build/Kivy-1.7.2/build/temp.macosx-10.8-intel-2.7/kivy/graphics/gl_instructions.o" - no debug information available for "gl_instructions.c".

. done
[INFO   ] [Text        ] Provider: pygame
[DEBUG  ] [App         ] Loading kv <./my.kv>
[DEBUG  ] [App         ] kv <./my.kv> not found
[DEBUG  ] [Window      ] Ignored <egl_rpi> (import error)
[INFO   ] [Window      ] Provider: pygame(['window_egl_rpi'] ignored)
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries .. done
Reading symbols for shared libraries warning: Could not find object file "/private/tmp/pip-8rgb0x-build/build/temp.macosx-10.7-intel-2.7/src/sdlmain_osx.o" - no debug information available for "sdlmain_osx.m".

. done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000
0x00000001015f074d in -[SDL_QuartzWindow display] ()
(gdb) bt
#0  0x00000001015f074d in -[SDL_QuartzWindow display] ()
#1  0x00007fff911b0ff5 in -[NSWindow _updateSettingsFromSavedScreen:] ()
#2  0x00007fff911ae770 in -[NSWindow _setFrame:updateBorderViewSize:] ()
#3  0x00007fff911ade34 in -[NSWindow _oldPlaceWindow:] ()
#4  0x00007fff911ad2e9 in -[NSWindow _setFrameCommon:display:stashSize:] ()
#5  0x00007fff9110442e in -[NSWindow setFrameOrigin:] ()
#6  0x00000001015eeba7 in QZ_SetVideoMode ()
#7  0x00000001015e5907 in SDL_SetVideoMode ()
#8  0x0000000101647f2e in set_mode ()
#9  0x000000010001d5a9 in PyEval_EvalFrameEx ()
#10 0x000000010001b147 in PyEval_EvalCodeEx ()
#11 0x00000001000218df in _PyEval_SliceIndex ()
#12 0x000000010001d63a in PyEval_EvalFrameEx ()
#13 0x000000010001b147 in PyEval_EvalCodeEx ()
#14 0x00000001000218df in _PyEval_SliceIndex ()
#15 0x000000010001d63a in PyEval_EvalFrameEx ()
#16 0x000000010001b147 in PyEval_EvalCodeEx ()
#17 0x0000000100054d7a in PyFunction_SetClosure ()
#18 0x00000001000136c6 in PyObject_Call ()
#19 0x00000001000309bf in PyMethod_New ()
#20 0x00000001000136c6 in PyObject_Call ()
#21 0x00000001000a1a33 in _PyObject_SlotCompare ()
#22 0x000000010009b4d9 in _PyType_Lookup ()
#23 0x00000001000136c6 in PyObject_Call ()
#24 0x000000010001d78d in PyEval_EvalFrameEx ()
#25 0x000000010001b147 in PyEval_EvalCodeEx ()
#26 0x00000001000218df in _PyEval_SliceIndex ()
#27 0x000000010001d63a in PyEval_EvalFrameEx ()
#28 0x000000010001b147 in PyEval_EvalCodeEx ()
#29 0x000000010001a9b3 in PyEval_EvalCode ()
#30 0x0000000100042304 in PyImport_ExecCodeModuleEx ()
#31 0x0000000100045035 in PyImport_AppendInittab ()
#32 0x00000001000452e0 in PyImport_AppendInittab ()
#33 0x0000000100045af2 in PyImport_AppendInittab ()
#34 0x0000000100045644 in PyImport_AppendInittab ()
#35 0x0000000100043820 in PyImport_ImportModuleLevel ()
#36 0x0000000100014b1e in _PyBuiltin_Init ()
#37 0x00000001000136c6 in PyObject_Call ()
#38 0x0000000100021018 in PyEval_CallObjectWithKeywords ()
#39 0x000000010001ef70 in PyEval_EvalFrameEx ()
#40 0x0000000100021869 in _PyEval_SliceIndex ()
#41 0x000000010001d63a in PyEval_EvalFrameEx ()
#42 0x0000000100021869 in _PyEval_SliceIndex ()
#43 0x000000010001d63a in PyEval_EvalFrameEx ()
#44 0x000000010001b147 in PyEval_EvalCodeEx ()
#45 0x0000000100054d7a in PyFunction_SetClosure ()
#46 0x00000001000136c6 in PyObject_Call ()
#47 0x000000010000fbfd in PyObject_CallFunctionObjArgs ()
#48 0x00000001000781a5 in _PyObject_GenericGetAttrWithDict ()
#49 0x00000001007d3638 in __pyx_f_4kivy_10properties_dpi2px ()
#50 0x00000001007bb990 in __pyx_f_4kivy_10properties_15NumericProperty_parse_list ()
#51 0x00000001007bb86d in __pyx_f_4kivy_10properties_15NumericProperty_parse_str ()
#52 0x00000001007bb37c in __pyx_f_4kivy_10properties_15NumericProperty_convert ()
#53 0x00000001007b8844 in __pyx_f_4kivy_10properties_8Property_init_storage ()
#54 0x00000001007baab2 in __pyx_f_4kivy_10properties_15NumericProperty_init_storage ()
#55 0x00000001007b89a7 in __pyx_f_4kivy_10properties_8Property_link ()
#56 0x00000001007a284a in __pyx_tp_new_4kivy_6_event_EventDispatcher ()
#57 0x000000010009b453 in _PyType_Lookup ()
#58 0x00000001000136c6 in PyObject_Call ()
#59 0x000000010001d78d in PyEval_EvalFrameEx ()
#60 0x0000000100021869 in _PyEval_SliceIndex ()
#61 0x000000010001d63a in PyEval_EvalFrameEx ()
#62 0x0000000100021869 in _PyEval_SliceIndex ()
#63 0x000000010001d63a in PyEval_EvalFrameEx ()
#64 0x000000010001b147 in PyEval_EvalCodeEx ()
#65 0x000000010001a9b3 in PyEval_EvalCode ()
#66 0x0000000100056c70 in PyParser_ASTFromFile ()
#67 0x0000000100056d3c in PyRun_FileExFlags ()
#68 0x0000000100056726 in PyRun_SimpleFileExFlags ()
#69 0x000000010007ae27 in Py_Main ()
#70 0x00007fff9635a7e1 in start ()
(gdb)
(gdb) continue
Continuing.

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000
0x00000001015f074d in -[SDL_QuartzWindow display] ()
(gdb)

This is the source file under test:

import kivy
kivy.require('1.7.2')

from kivy.app import App
from kivy.uix.button import Button
from kivy.config import Config

#Config.set('kivy', 'fullscreen', 'fake')
#Config.set('graphics', 'width', 2880)
#Config.set('graphics', 'height', 1800)
Config.set('graphics', 'position', 'custom')
Config.set('graphics', 'top', 850)
Config.set('graphics', 'left', 500)



class MyApp(App):
    def build(self):
        return Button(text='Hello World')

if __name__ == '__main__':
    MyApp().run()