.
Thread 3 (process 1800):
#0  0x00b2f416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00a0e5cb in read () from /lib/libpthread.so.0
No symbol table info available.
#2  0x0041ea25 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x0044848f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00a06cc9 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#5  0x002cb6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 2 (process 1787):
#0  0x00b2f416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x002bcde6 in *__GI___poll (fds=0x354ff4, nfds=1, timeout=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:87
	resultvar = <value optimized out>
	oldtype = 0
	result = <value optimized out>
#2  0x0042ea1b in g_poll () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0x0042143c in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00421ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0x008866b4 in ?? () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#6  0x0044848f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#7  0x00a06cc9 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#8  0x002cb6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 1 (process 1782):
#0  0x07c511e9 in gtk_tree_view_button_press (widget=0x922cbc8, 
    event=0x9569a38) at /build/buildd/gtk+2.0-2.22.0/gtk/gtktreeview.c:2813
	new_y = <value optimized out>
	node = (GtkRBNode *) 0x94c2100
	tree = (GtkRBTree *) 0x9a26ba8
	node_selected = 0
	path = (GtkTreePath *) 0x8bce958
	path_string = (gchar *) 0x98e5d50 "/ubuntu/dists/maverick"
	depth = 160324944
	pre_val = 0
	focus_cell = <value optimized out>
	column_handled_click = 0
	rtl = 0
	list = <value optimized out>
	column = <value optimized out>
	i = <value optimized out>
	background_area = {x = 0, y = 78, width = 218, height = 26}
	cell_area = {x = 27, y = 78, width = 190, height = 26}
	vertical_separator = 0
	horizontal_separator = 2
#1  0x07b37284 in _gtk_marshal_BOOLEAN__BOXED (closure=0x87f6d18, 
    return_value=0xbfb00d34, n_param_values=2, param_values=0x955c450, 
    invocation_hint=0xbfb00d20, marshal_data=0x7c50a70)
    at /build/buildd/gtk+2.0-2.22.0/gtk/gtkmarshalers.c:86
	data1 = (gpointer) 0x0
	data2 = <value optimized out>
	v_return = <value optimized out>
	__PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#2  0x00909a87 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#3  0x0090b412 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#4  0x009211e6 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#5  0x0092283b in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#6  0x00922e62 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#7  0x07c65b96 in gtk_widget_event_internal (widget=<value optimized out>, 
    event=0x9569a38) at /build/buildd/gtk+2.0-2.22.0/gtk/gtkwidget.c:4985
	signal_num = <value optimized out>
	return_val = 0
#8  0x07b2f85d in IA__gtk_propagate_event (widget=0x922cbc8, event=0x9569a38)
    at /build/buildd/gtk+2.0-2.22.0/gtk/gtkmain.c:2465
	tmp = (GtkWidget *) 0x41b456
	handled_event = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_propagate_event"
#9  0x07b30ed7 in IA__gtk_main_do_event (event=0x9569a38)
    at /build/buildd/gtk+2.0-2.22.0/gtk/gtkmain.c:1626
	event_widget = (GtkWidget *) 0x922cbc8
	grab_widget = <value optimized out>
	window_group = (GtkWindowGroup *) 0x929a3d0
	rewritten_event = (GdkEvent *) 0x0
	tmp_list = <value optimized out>
	__PRETTY_FUNCTION__ = "IA__gtk_main_do_event"
#10 0x0050536a in gdk_event_dispatch (source=0x87da9c0, callback=0, 
    user_data=0x0)
    at /build/buildd/gtk+2.0-2.22.0/gdk/x11/gdkevents-x11.c:2377
	display = <value optimized out>
	event = <value optimized out>
#11 0x0041d855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#12 0x00421668 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#13 0x00421848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
No symbol table info available.
#14 0x07b30fc3 in IA__gtk_main_iteration_do (blocking=1)
    at /build/buildd/gtk+2.0-2.22.0/gtk/gtkmain.c:1338
No locals.
#15 0x01114e85 in ?? ()
No symbol table info available.
#16 0x080ddd23 in PyEval_EvalFrameEx (f=0x87daa90, throwflag=0)
    at ../Python/ceval.c:3750
	sp = (PyObject **) 0x95028f8
	stack_pointer = <value optimized out>
	next_instr = (unsigned char *) 0x1 <Address 0x1 out of bounds>
	opcode = <value optimized out>
	oparg = <value optimized out>
	why = 3074221516
	err = <value optimized out>
	x = <value optimized out>
	v = <value optimized out>
	w = <value optimized out>
	u = <value optimized out>
	t = <value optimized out>
	stream = <value optimized out>
	freevars = (PyObject **) 0x95028ec
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0x85b5050
	co = (PyCodeObject *) 0x8c9d9f8
	instr_ub = -1
	instr_lb = 0
	instr_prev = <value optimized out>
	first_instr = (unsigned char *) 0x8c9a174 "t"
	names = (PyObject *) 0x8c8baec
	consts = (PyObject *) 0x8c9ce4c
#17 0x080df04c in PyEval_EvalFrameEx (f=0x94bf0ac, throwflag=0)
    at ../Python/ceval.c:3836
	sp = (PyObject **) 0x94bf1fc
	stack_pointer = <value optimized out>
	next_instr = (unsigned char *) 0x8ad0eb3 "}\001"
	opcode = <value optimized out>
	oparg = <value optimized out>
	why = 147454412
	err = <value optimized out>
	x = <value optimized out>
	v = <value optimized out>
	w = <value optimized out>
	u = <value optimized out>
	t = <value optimized out>
	stream = <value optimized out>
	freevars = (PyObject **) 0x94bf1f8
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0x85b5050
	co = (PyCodeObject *) 0x8b838d8
	instr_ub = -1
	instr_lb = 0
	instr_prev = <value optimized out>
	first_instr = (unsigned char *) 0x8ad0ea4 "|"
	names = (PyObject *) 0x8b8389c
	consts = (PyObject *) 0x8b87964
#18 0x080df04c in PyEval_EvalFrameEx (f=0x935938c, throwflag=0)
    at ../Python/ceval.c:3836
	sp = (PyObject **) 0x93594cc
	stack_pointer = <value optimized out>
	next_instr = (unsigned char *) 0x8b35652 "o!"
	opcode = <value optimized out>
	oparg = <value optimized out>
	why = 146338844
	err = <value optimized out>
	x = <value optimized out>
	v = <value optimized out>
	w = <value optimized out>
	u = <value optimized out>
	t = <value optimized out>
	stream = <value optimized out>
	freevars = (PyObject **) 0x93594c8
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0x85b5050
	co = (PyCodeObject *) 0x8b83848
	instr_ub = -1
	instr_lb = 0
	instr_prev = <value optimized out>
	first_instr = (unsigned char *) 0x8b35634 "|"
	names = (PyObject *) 0x8b46a2c
	consts = (PyObject *) 0x8b828ec
#19 0x080dfbb2 in PyEval_EvalCodeEx (co=0x8b83848, globals=0x8b858ac, 
    locals=0x0, args=0x9a43fd8, argcount=1, kws=0x0, kwcount=0, defs=0x0, 
    defcount=0, closure=0x0) at ../Python/ceval.c:3000
	f = (PyFrameObject *) 0x935938c
	retval = <value optimized out>
	freevars = (PyObject **) 0x8b83848
	tstate = (PyThreadState *) 0x85b5050
	x = <value optimized out>
	u = <value optimized out>
#20 0x08168e3c in function_call (func=0x8b8f3e4, arg=0x9a43fcc, kw=0x0)
    at ../Objects/funcobject.c:524
	result = <value optimized out>
	argdefs = <value optimized out>
	d = (PyObject **) 0x0
	nk = <value optimized out>
	nd = 0
#21 0x0805fd6a in PyObject_Call (func=0x8b8f3e4, arg=0x9a43fcc, kw=0x0)
    at ../Objects/abstract.c:2492
	result = (PyObject *) 0x0
	call = (ternaryfunc) 0x8168da0 <function_call>
#22 0x08067d5c in instancemethod_call (func=0x9182d9c, arg=0x9a43fcc, kw=0x0)
    at ../Objects/classobject.c:2579
	self = (PyObject *) 0x91802ec
	klass = (PyObject *) 0x0
	result = <value optimized out>
#23 0x0805fd6a in PyObject_Call (func=0x9182d9c, arg=0xb76bd02c, kw=0x0)
    at ../Objects/abstract.c:2492
	result = (PyObject *) 0xb76bd02c
	call = (ternaryfunc) 0x8067c00 <instancemethod_call>
#24 0x080d8c62 in PyEval_CallObjectWithKeywords (func=0x9182d9c, 
    arg=0xb76bd02c, kw=0x0) at ../Python/ceval.c:3619
	result = <value optimized out>
#25 0x0805fe00 in PyObject_CallObject (o=0x9182d9c, a=0xb76bd02c)
    at ../Objects/abstract.c:2480
No locals.
#26 0x00e6abbe in _pyglib_handler_marshal (user_data=0x917a6ac)
    at /build/buildd/pygobject-2.21.5/glib/pyglib.c:562
	ret = <value optimized out>
	res = <value optimized out>
	state = PyGILState_UNLOCKED
	__PRETTY_FUNCTION__ = "_pyglib_handler_marshal"
#27 0x0041dfcc in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#28 0x0041d855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#29 0x00421668 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#30 0x00421ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#31 0x07b311d9 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.22.0/gtk/gtkmain.c:1237
	tmp_list = (GList *) 0x94bd800
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0x11b44b4
	loop = (GMainLoop *) 0x93e6aa0
#32 0x01115060 in ?? ()
No symbol table info available.
#33 0x080ddd39 in PyEval_EvalFrameEx (f=0x94bd800, throwflag=0)
    at ../Python/ceval.c:3734
	sp = (PyObject **) 0x94da8cc
	stack_pointer = <value optimized out>
	next_instr = (unsigned char *) 0x11b44b4 ""
	opcode = <value optimized out>
	oparg = <value optimized out>
	why = 3074221420
	err = <value optimized out>
	x = <value optimized out>
	v = <value optimized out>
	w = <value optimized out>
	u = <value optimized out>
	t = <value optimized out>
	stream = <value optimized out>
	freevars = (PyObject **) 0x94da8c8
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0x85b5050
	co = (PyCodeObject *) 0x889e890
	instr_ub = -1
	instr_lb = 0
	instr_prev = <value optimized out>
	first_instr = (unsigned char *) 0x892d214 "y\016"
	names = (PyObject *) 0x8943acc
	consts = (PyObject *) 0x886ac2c
#34 0x080dfbb2 in PyEval_EvalCodeEx (co=0x889e890, globals=0x889c13c, 
    locals=0x0, args=0x9185a18, argcount=1, kws=0x0, kwcount=0, defs=0x0, 
    defcount=0, closure=0x0) at ../Python/ceval.c:3000
	f = (PyFrameObject *) 0x94da78c
	retval = <value optimized out>
	freevars = (PyObject **) 0x889e890
	tstate = (PyThreadState *) 0x85b5050
	x = <value optimized out>
	u = <value optimized out>
#35 0x08168e3c in function_call (func=0x889f64c, arg=0x9185a0c, kw=0x0)
    at ../Objects/funcobject.c:524
	result = <value optimized out>
	argdefs = <value optimized out>
	d = (PyObject **) 0x0
	nk = <value optimized out>
	nd = 0
#36 0x0805fd6a in PyObject_Call (func=0x889f64c, arg=0x9185a0c, kw=0x0)
    at ../Objects/abstract.c:2492
	result = (PyObject *) 0x89440bc
	call = (ternaryfunc) 0x8168da0 <function_call>
#37 0x08067d5c in instancemethod_call (func=0x93b6a54, arg=0x9185a0c, kw=0x0)
    at ../Objects/classobject.c:2579
	self = (PyObject *) 0x8e9d6ac
	klass = (PyObject *) 0x89440bc
	result = <value optimized out>
#38 0x0805fd6a in PyObject_Call (func=0x93b6a54, arg=0x9185a0c, kw=0x0)
    at ../Objects/abstract.c:2492
	result = (PyObject *) 0x0
	call = (ternaryfunc) 0x8067c00 <instancemethod_call>
#39 0x080dd5b0 in PyEval_EvalFrameEx (f=0x9262e4c, throwflag=0)
    at ../Python/ceval.c:3968
	sp = (PyObject **) 0x9262f98
	stack_pointer = <value optimized out>
	next_instr = (unsigned char *) 0xb76d3fe1 "\001d"
	opcode = <value optimized out>
	oparg = <value optimized out>
	why = 154888788
	err = <value optimized out>
	x = <value optimized out>
	v = <value optimized out>
	w = <value optimized out>
	u = <value optimized out>
	t = <value optimized out>
	stream = <value optimized out>
	freevars = (PyObject **) 0x9262f94
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0x85b5050
	co = (PyCodeObject *) 0x8831920
	instr_ub = -1
	instr_lb = 0
	instr_prev = <value optimized out>
	first_instr = (unsigned char *) 0xb76d3f54 "|"
	names = (PyObject *) 0x883189c
	consts = (PyObject *) 0x88308ec
#40 0x080df04c in PyEval_EvalFrameEx (f=0x861d00c, throwflag=0)
    at ../Python/ceval.c:3836
	sp = (PyObject **) 0x861d14c
	stack_pointer = <value optimized out>
	next_instr = (unsigned char *) 0x861d4fd "\001n\001"
	opcode = <value optimized out>
	oparg = <value optimized out>
	why = 149569124
	err = <value optimized out>
	x = <value optimized out>
	v = <value optimized out>
	w = <value optimized out>
	u = <value optimized out>
	t = <value optimized out>
	stream = <value optimized out>
	freevars = (PyObject **) 0x861d144
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0x85b5050
	co = (PyCodeObject *) 0xb7695f50
	instr_ub = -1
	instr_lb = 0
	instr_prev = <value optimized out>
	first_instr = (unsigned char *) 0x861d29c "d"
	names = (PyObject *) 0xb76f56ec
	consts = (PyObject *) 0xb76dd3bc
#41 0x080dfbb2 in PyEval_EvalCodeEx (co=0xb7695f50, globals=0xb76ef24c, 
    locals=0xb76ef24c, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, 
    defcount=0, closure=0x0) at ../Python/ceval.c:3000
	f = (PyFrameObject *) 0xb76bd560
	retval = <value optimized out>
	freevars = (PyObject **) 0xb7695f50
	tstate = (PyThreadState *) 0x85b5050
	x = <value optimized out>
	u = <value optimized out>
#42 0x080dfca7 in PyEval_EvalCode (co=0xb7695f50, globals=0xb76ef24c, 
    locals=0xb76ef24c) at ../Python/ceval.c:541
No locals.
#43 0x080fd956 in PyRun_FileExFlags (fp=0x85d46b8, 
    filename=0xbfb0278c "/usr/bin/software-center", start=257, 
    globals=0xb76ef24c, locals=0xb76ef24c, closeit=1, flags=0xbfb023bc)
    at ../Python/pythonrun.c:1351
	ret = <value optimized out>
	mod = <value optimized out>
	arena = (PyArena *) 0x85caeb8
#44 0x080fdbb2 in PyRun_SimpleFileExFlags (fp=0x85d46b8, 
    filename=0xbfb0278c "/usr/bin/software-center", closeit=1, 
    flags=0xbfb023bc) at ../Python/pythonrun.c:941
	m = <value optimized out>
	d = (PyObject *) 0xb76ef24c
	v = <value optimized out>
	ext = <value optimized out>
	set_file_name = 1
	ret = <value optimized out>
#45 0x0805b6d3 in Py_Main (argc=3, argv=0xbfb024a4) at ../Modules/main.c:577
	c = <value optimized out>
	sts = 0
	command = 0x0
	filename = 0x0
	module = 0x0
	fp = (FILE *) 0x85d46b8
	p = <value optimized out>
	unbuffered = 0
	skipfirstline = 0
	stdin_is_interactive = 0
	help = -1078974580
	version = 1
	saw_unbuffered_flag = 0
	cf = {cf_flags = 0}
#46 0x0805a8ab in main (argc=3, argv=0xbfb024a4) at ../Modules/python.c:23
No locals.