.
Thread 1 (process 3444):
#0  0xb50cfcdc in ippAddString (ipp=0xa5e53f8, group=IPP_TAG_OPERATION, 
    type=IPP_TAG_CHARSET, name=0xb50e43c0 "attributes-charset", charset=0x0, 
    value=0xb50e43ba "utf-8") at ipp.c:415
	attr = <value optimized out>
	buffer = "HR\223¿\\ÿ\201¶p*J\n¸U\223¿¸U\223¿\000\000\000\000\000\000\000\000·½\017µtlë·ô/\f·ðFJ\n¸EJ\n\230T\223¿^\202\202¶ðFJ\np*J\n¸U\223¿@aú·\006\000\000\000\001\001\000\000\230R\223¿w\022\221·@aú·à\226v\n\230R\223¿ô/\f·ÔS\223¿ÔS\223¿ØR\223¿\206\206\224¶A\000\000\000\bT\223¿¨R\223¿ôOú·ú½\017µXâu\nÈR\223¿¶uë·@aú·Xâu\nPâu\nô\217\213·Xâu\n\204S\223¿ØR\223¿1¢\210·Xâu\nQzë·øR\223¿,É¥¶"...
	bufptr = <value optimized out>
#1  0xb50cfe7f in ippNewRequest (op=IPP_GET_NOTIFICATIONS) at ipp.c:951
	request = <value optimized out>
	language = (cups_lang_t *) 0x0
#2  0xb50f052a in ?? ()
#3  0x080de572 in PyEval_EvalFrameEx (f=0xa769644, throwflag=0)
    at ../Python/ceval.c:3706
	sp = (PyObject **) 0xa7697dc
	stack_pointer = (PyObject **) 0xa54f0b8
	next_instr = (unsigned char *) 0xa4abaf9 "}\002"
	opcode = <value optimized out>
	oparg = 1
	why = <value optimized out>
	err = 0
	x = (PyObject *) 0xa47572c
	v = (PyObject *) 0x808e480
	w = (PyObject *) 0x0
	u = (PyObject *) 0x2
	t = <value optimized out>
	stream = (PyObject *) 0xbf935978
	freevars = (PyObject **) 0xa7697d8
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0xa0ca050
	co = (PyCodeObject *) 0xa47b2f0
	instr_ub = -1
	instr_lb = 0
	instr_prev = -1
	first_instr = (unsigned char *) 0xa4aba94 "t"
	names = (PyObject *) 0xb7dd2854
	consts = (PyObject *) 0xa46de84
#4  0x080e00c8 in PyEval_EvalCodeEx (co=0xa47b2f0, globals=0xa468824, 
    locals=0x0, args=0xa485078, argcount=1, kws=0x0, kwcount=0, defs=0x0, 
    defcount=0, closure=0x0) at ../Python/ceval.c:2968
	f = (PyFrameObject *) 0xa769644
	retval = <value optimized out>
	freevars = (PyObject **) 0xa7697d8
	tstate = (PyThreadState *) 0xa0ca050
	x = <value optimized out>
	u = (PyObject *) 0x1
#5  0x0816898f in function_call (func=0xa4843ac, arg=0xa48506c, kw=0x0)
    at ../Objects/funcobject.c:524
	result = <value optimized out>
	argdefs = <value optimized out>
	d = (PyObject **) 0x0
	nk = <value optimized out>
	nd = 0
#6  0x0806114a in PyObject_Call (func=0xa4843ac, arg=0xa48506c, kw=0x0)
    at ../Objects/abstract.c:2492
	result = (PyObject *) 0xa48506c
	call = (ternaryfunc) 0x81688f0 <function_call>
#7  0x0806804a in instancemethod_call (func=0xa4843ac, arg=0xa48506c, kw=0x0)
    at ../Objects/classobject.c:2579
	self = (PyObject *) 0xa47330c
	klass = (PyObject *) 0x0
	result = <value optimized out>
#8  0x0806114a in PyObject_Call (func=0xb7c857d4, arg=0xb7e0402c, kw=0x0)
    at ../Objects/abstract.c:2492
	result = (PyObject *) 0xb7e0402c
	call = (ternaryfunc) 0x8067f10 <instancemethod_call>
#9  0x080d8932 in PyEval_CallObjectWithKeywords (func=0xb7c857d4, 
    arg=0xb7e0402c, kw=0x0) at ../Python/ceval.c:3575
	result = <value optimized out>
#10 0xb8014ca7 in sip_api_invoke_slot (slot=0xa5a43a0, sigargs=0xb7e0402c)
    at /build/buildd/sip4-qt3-4.7.9/siplib/qtlib.c:716
	nsa = (PyObject *) 0x822df58
	xtype = (PyObject *) 0xb7e44688
	xvalue = (PyObject *) 0xa12b358
	xtb = (PyObject *) 0x0
	resobj = (PyObject *) 0xa54e8f0
	sa = (PyObject *) 0xb7e0402c
	oxtype = (PyObject *) 0x0
	oxvalue = (PyObject *) 0x0
	sfunc = (PyObject *) 0xb7c857d4
	newmeth = (PyObject *) 0xb7c857d4
	sref = (PyObject *) 0xa47330c
#11 0xb7b5f021 in PyQtProxy::invokeSlot (slot_conn=@0xa5a4398, 
    qargs=0xbf935e58)
    at /build/buildd/python-qt4-4.4.4/sip/QtCore/qobject.sip:2241
	psig = (const sipSignature *) 0xa5c4578
	argtup = <value optimized out>
	res = (PyObject *) 0x0
#12 0xb7b5fc07 in PyQtProxy::unislot (this=0xa5a4388, qargs=0xbf935e58)
    at /build/buildd/python-qt4-4.4.4/sip/QtCore/qobject.sip:2207
	sipGIL = PyGILState_UNLOCKED
	res = <value optimized out>
	sndr = (class QObject *) 0xa696ef8
#13 0xb7b5fcae in PyQtProxy::qt_metacall (this=0xa5a4388, 
    _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf935e58)
    at /build/buildd/python-qt4-4.4.4/sip/QtCore/qobject.sip:2160
No locals.
#14 0xb7a20cb8 in QMetaObject::activate (sender=0xa696ef8, 
    from_signal_index=4, to_signal_index=4, argv=0x0)
    at kernel/qobject.cpp:3085
	method = 6
	currentSender = {sender = 0xa696ef8, signal = 4, ref = 1}
	previousSender = (QObjectPrivate::Sender *) 0x0
	i = 0
	count = 1
	signal = 4
	empty_argv = {0x0}
	locker = {{mtx = 0xa2720d4, val = 170336468}}
	currentThreadData = (QThreadData *) 0xa2720a0
	connectionLists = (QObjectConnectionListVector *) 0xa6b3488
#15 0xb7a21942 in QMetaObject::activate (sender=0xa696ef8, m=0xb7afc908, 
    local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3135
	signal_index = 174716312
#16 0xb7a260b7 in QSingleShotTimer::qt_metacall (this=0xa696ef8, _c=16777224, 
    _id=-1080860824, _a=0xb53e95ca) at .moc/release-shared/qtimer.moc:60
No locals.
#17 0xb7a261dc in QSingleShotTimer::timerEvent (this=0xa696ef8)
    at kernel/qtimer.cpp:304
No locals.
#18 0xb7a1b16f in QObject::event (this=0xa696ef8, e=0xbf93631c)
    at kernel/qobject.cpp:1131
	d = (QObjectPrivate * const) 0xbf93631c
	eventDispatcher = <value optimized out>
#19 0xb681ff5c in QApplicationPrivate::notify_helper (this=0xa4a46f0, 
    receiver=0xa696ef8, e=0xbf93631c) at kernel/qapplication.cpp:4067
	consumed = <value optimized out>
#20 0xb682825e in QApplication::notify (this=0xa4a45b8, receiver=0xa696ef8, 
    e=0xbf93631c) at kernel/qapplication.cpp:3585
	res = true
#21 0xb538f76d in KApplication::notify (this=0xa4a45b8, receiver=0xa696ef8, 
    event=0xbf93631c)
    at /build/buildd/kde4libs-4.2.1a/kdeui/kernel/kapplication.cpp:307
No locals.
#22 0xb5954076 in sipKApplication::notify (this=0xa4a45b8, a0=0xa696ef8, 
    a1=0xbf93631c) at sipkdeuipart4.cpp:29792
	sipGILState = <value optimized out>
	meth = (PyObject *) 0xa69f598
#23 0xb7a0aa4b in QCoreApplication::notifyInternal (this=0xa4a45b8, 
    receiver=0xa696ef8, event=0xbf93631c) at kernel/qcoreapplication.cpp:604
	result = false
	cbdata = {0xa696ef8, 0xbf93631c, 0xbf9362ab}
	threadData = (QThreadData *) 0xa2720a0
	returnValue = <value optimized out>
#24 0xb7a39d81 in QTimerInfoList::activateTimers (this=0xa49837c)
    at kernel/qeventdispatcher_unix.cpp:575
	e = {<QEvent> = {_vptr.QEvent = 0xb7afc738, d = 0x0, t = 1, 
    posted = 0, spont = 0, m_accept = 1, reserved = 5871}, id = 16777224}
	firstTime = <value optimized out>
	n_act = 1
	saveFirstTimerInfo = (QTimerInfo *) 0x0
	saveCurrentTimerInfo = (QTimerInfo *) 0x0
#25 0xb7a364f0 in ?? () from /usr/lib/libQtCore.so.4
No locals.
#26 0xb7753a58 in IA__g_main_context_dispatch (context=0xa4972d8)
    at /build/buildd/glib2.0-2.20.0/glib/gmain.c:1814
No locals.
#27 0xb7756fbb in g_main_context_iterate (context=0xa4972d8, block=1, 
    dispatch=1, self=0xa4a48b0)
    at /build/buildd/glib2.0-2.20.0/glib/gmain.c:2448
	max_priority = 0
	timeout = 0
	some_ready = 1
	nfds = 5
	allocated_nfds = <value optimized out>
	fds = (GPollFD *) 0xa5c0990
	__PRETTY_FUNCTION__ = "g_main_context_iterate"
#28 0xb7757138 in IA__g_main_context_iteration (context=0xa4972d8, 
    may_block=1) at /build/buildd/glib2.0-2.20.0/glib/gmain.c:2511
	retval = <value optimized out>
#29 0xb7a36448 in QEventDispatcherGlib::processEvents (this=0xa4a2a70, flags=
      {i = -1080859496}) at kernel/qeventdispatcher_glib.cpp:324
	d = (QEventDispatcherGlibPrivate * const) 0xa4a4848
	canWait = true
	result = <value optimized out>
#30 0xb68c1425 in ~QGuiEventDispatcherGlib (this=0xa4a2a70)
    at kernel/qguieventdispatcher_glib.cpp:188
No locals.
#31 0xb7a0907a in QEventLoop::processEvents (this=0xbf936540, flags=
      {i = -1080859384}) at kernel/qeventloop.cpp:148
	d = (QEventLoopPrivate * const) 0xa767140
#32 0xb7a094ba in QEventLoop::exec (this=0xbf936540, flags={i = -1080859320})
    at ../../include/QtCore/../../src/corelib/tools/qvector.h:127
	d = (QEventLoopPrivate * const) 0xa767140
#33 0xb7a0b969 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:882
	threadData = (QThreadData *) 0xa2720a0
	eventLoop = {<QObject> = {_vptr.QObject = 0xb7afd7a8, 
    static staticMetaObject = {d = {superdata = 0x0, 
        stringdata = 0xb7aa5be0 "troyed()", data = 0xb7aa5c80, 
        extradata = 0xb7af91b8}}, d_ptr = 0xa767140, 
    static staticQtMetaObject = {d = {superdata = 0x0, 
        stringdata = 0xb7aaf3c0 "", data = 0xb7ab22a0, extradata = 0x0}}}, 
  static staticMetaObject = {d = {superdata = 0xb7af91a8, 
      stringdata = 0xb7ab7060 "\002", data = 0xb7ab7080, extradata = 0x0}}}
	returnCode = -1
#34 0xb681fdd7 in QApplication::activeModalWidget ()
    at kernel/qapplication.cpp:965
No locals.
#35 0xb74f8f02 in meth_QApplication_exec_ (sipArgs=0xb7e0402c)
    at sipQtGuipart9.cpp:22662
	_save = (PyThreadState *) 0xb76bcff4
	sipRes = <value optimized out>
	sipArgsParsed = 0
#36 0x080de572 in PyEval_EvalFrameEx (f=0xa1406fc, throwflag=0)
    at ../Python/ceval.c:3706
	sp = (PyObject **) 0xa14083c
	stack_pointer = (PyObject **) 0xa12ebf8
	next_instr = (unsigned char *) 0xa132813 "\203\001"
	opcode = <value optimized out>
	oparg = 0
	why = <value optimized out>
	err = 0
	x = (PyObject *) 0xa4e94cc
	v = (PyObject *) 0xb7e069bc
	w = (PyObject *) 0xa132828
	u = (PyObject *) 0x1
	t = <value optimized out>
	stream = (PyObject *) 0xbf936838
	freevars = (PyObject **) 0xa140834
	retval = (PyObject *) 0x0
	tstate = (PyThreadState *) 0xa0ca050
	co = (PyCodeObject *) 0xb7dfb2f0
	instr_ub = -1
	instr_lb = 0
	instr_prev = -1
	first_instr = (unsigned char *) 0xa13249c "d"
	names = (PyObject *) 0xa132834
	consts = (PyObject *) 0xb7e2a75c
#37 0x080e00c8 in PyEval_EvalCodeEx (co=0xb7dfb2f0, globals=0xb7e280b4, 
    locals=0xb7e280b4, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, 
    defcount=0, closure=0x0) at ../Python/ceval.c:2968
	f = (PyFrameObject *) 0xa1406fc
	retval = <value optimized out>
	freevars = (PyObject **) 0xa140834
	tstate = (PyThreadState *) 0xa0ca050
	x = <value optimized out>
	u = (PyObject *) 0xa0cf4a8
#38 0x080e0227 in PyEval_EvalCode (co=0xb7dfb2f0, globals=0xb7e280b4, 
    locals=0xb7e280b4) at ../Python/ceval.c:522
No locals.
#39 0x080fe2e1 in PyRun_FileExFlags (fp=0xa0e3f18, 
    filename=0xbf938b38 "/usr/bin/printer-applet", start=257, 
    globals=0xb7e280b4, locals=0xb7e280b4, closeit=1, flags=0xbf936a68)
    at ../Python/pythonrun.c:1334
	ret = (PyObject *) 0x0
	mod = <value optimized out>
	arena = <value optimized out>
#40 0x080fe632 in PyRun_SimpleFileExFlags (fp=0xa0e3f18, 
    filename=0xbf938b38 "/usr/bin/printer-applet", closeit=1, 
    flags=0xbf936a68) at ../Python/pythonrun.c:930
	m = <value optimized out>
	d = (PyObject *) 0xb7e280b4
	v = <value optimized out>
	ext = 0xbf938b4b "plet"
	set_file_name = 1
	ret = <value optimized out>
#41 0x0805c8b2 in Py_Main (argc=1, argv=0xbf936b34) at ../Modules/main.c:599
	c = <value optimized out>
	sts = <value optimized out>
	command = 0x0
	filename = 0xa69f598 ""
	module = 0x0
	fp = (FILE *) 0xa0e3f18
	p = <value optimized out>
	unbuffered = 0
	skipfirstline = 0
	stdin_is_interactive = 0
	help = 0
	version = 0
	saw_unbuffered_flag = 0
	cf = {cf_flags = 0}
#42 0x0805b9a2 in main (argc=0, argv=0x0) at ../Modules/python.c:23
No locals.