Version:            (using KDE 4.3.2)
OS:                Linux
Installed from:    Ubuntu Packages

Using KNetworkManager 0.9 svn 1029786, originally reported at https://launchpad.net/bugs/453697

The user reported a KNetworkManager crash that occurred when NetworkManager restarted during an upgrade. The crash had the following backtrace:

.
Thread 1 (process 3868):
#0  Knm::Activatable::deviceUni (this=0x87b8808)
    at /usr/include/qt4/QtCore/qatomic_i386.h:120
No locals.
#1  0x0037e0e1 in compareDevices (first=0x87b8808, second=0x8768b30)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/libs/service/sortedactivatablelist.cpp:263
	firstIface = (class Solid::Control::NetworkInterface *) 0x0
	secondIface = <value optimized out>
#2  0x0037e23c in activatableLessThan (first=0x87b8808, second=0x8768b30)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/libs/service/sortedactivatablelist.cpp:173
	i = <value optimized out>
#3  0x0037e502 in qSortHelper<QList<Knm::Activatable*>::iterator, Knm::Activatable*, bool (*)(const Knm::Activatable*, const Knm::Activatable*)> (
    start=<value optimized out>, end=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
)
    at /usr/include/qt4/QtCore/qalgorithms.h:384
	span = 12
#4  0x0037e6b7 in SortedActivatableList::handleAdd (this=0x87ba320, 
    activatable=0x8768b30) at /usr/include/qt4/QtCore/qalgorithms.h:204
	d = (SortedActivatableListPrivate * const) 0x87ba2a8
#5  0x0036cd23 in ActivatableList::addActivatableInternal (this=0x8769b48, 
    activatable=0x8768b30)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/libs/service/activatablelist.cpp:94
	observer = (class ActivatableObserver *) 0xbf945fec
	_container_ = {c = {{p = {static shared_null = {ref = {
            _q_value = 2338}, alloc = 0, begin = 0, end = 0, sharable = 1, 
          array = {0x0}}, d = 0x87bb938}, d = 0x87bb938}}, brk = 0, i = {
    i = 0x87bb970}, e = {i = 0x87bb974}}
	d = <value optimized out>
#6  0x0036cdbc in ActivatableList::addActivatable (this=0x8769b48, 
    activatable=0x20796c70)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/libs/service/activatablelist.cpp:82
No locals.
#7  0x00370db5 in WirelessNetworkInterfaceActivatableProvider::handleAdd (
    this=0x87e3fd0, addedConnection=0x87671c8)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/libs/service/wirelessnetworkinterfaceactivatableprovider.cpp:132
	ifaceConnection = (class Knm::WirelessInterfaceConnection *) 0x8768b30
	network = (class Solid::Control::WirelessNetwork *) 0x0
	knmNetwork = (class Knm::WirelessNetwork *) 0x0
	ourWicFound = false
	ourHiddenWicFound = false
	wirelessSetting = (class Knm::WirelessSetting *) 0x87ba870
	__PRETTY_FUNCTION__ = "virtual void WirelessNetworkInterfaceActivatableProvider::handleAdd(Knm::Connection*)"
#8  0x003710f9 in WirelessNetworkInterfaceActivatableProvider::networkAppeared
    (this=0x87e3fd0, ssid=@0xbf946428)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/libs/service/wirelessnetworkinterfaceactivatableprovider.cpp:176
	connection = (class Knm::Connection *) 0xbf945fec
	uuid = {static null = {<No data fields>}, static shared_null = {
    ref = {_q_value = 3449}, alloc = 0, size = 0, data = 0x806b892, 
    clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, 
    reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 48}, 
    alloc = 0, size = 0, data = 0xdae46e, clean = 0, simpletext = 0, 
    righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {
      0}}, d = 0x87b9f18, static codecForCStrings = 0x0}
	_container_ = {c = {<QList<QString>> = {{p = {static shared_null = {
            ref = {_q_value = 2338}, alloc = 0, begin = 0, end = 0, 
            sharable = 1, array = {0x0}}, d = 0x87d8478}, 
        d = 0x87d8478}}, <No data fields>}, brk = 0, i = {i = 0x87d848c}, 
  e = {i = 0x87d8494}}
	__PRETTY_FUNCTION__ = "void WirelessNetworkInterfaceActivatableProvider::networkAppeared(const QString&)"
	d = (
    WirelessNetworkInterfaceActivatableProviderPrivate * const) 0x87e02c8
	hasConnection = 251
#9  0x00371aa9 in WirelessNetworkInterfaceActivatableProvider (
    this=0x87e3fd0, connectionList=0x8759f18, activatableList=0x8769b48, 
    interface=0x86e7190, parent=0x87adaa8)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/libs/service/wirelessnetworkinterfaceactivatableprovider.cpp:76
	network = {static null = {<No data fields>}, static shared_null = {
    ref = {_q_value = 3449}, alloc = 0, size = 0, data = 0x806b892, 
    clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, 
    reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 48}, 
    alloc = 0, size = 0, data = 0xdae46e, clean = 0, simpletext = 0, 
    righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {
      0}}, d = 0x87acec0, static codecForCStrings = 0x0}
	_container_ = {c = {<QList<QString>> = {{p = {static shared_null = {
            ref = {_q_value = 2338}, alloc = 0, begin = 0, end = 0, 
            sharable = 1, array = {0x0}}, d = 0x87e2928}, 
        d = 0x87e2928}}, <No data fields>}, brk = 0, i = {i = 0x87e293c}, 
  e = {i = 0x87e2940}}
	d = <value optimized out>
#10 0x0036d58c in NetworkInterfaceMonitor::networkInterfaceAdded (
    this=0x87adaa8, uni=@0xbf946784)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/libs/service/networkinterfacemonitor.cpp:71
	provider = (class NetworkInterfaceActivatableProvider *) 0x6bd4f41
	d = (NetworkInterfaceMonitorPrivate * const) 0x87ae9f8
	iface = <value optimized out>
#11 0x00366edb in NetworkInterfaceMonitor::qt_metacall (this=0x87adaa8, 
    _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf9465c8)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/obj-i486-linux-gnu/libs/service/moc_networkinterfacemonitor.cpp:69
No locals.
#12 0x00cd2263 in QMetaObject::activate (sender=0x876f7a0, 
    from_signal_index=5, to_signal_index=5, argv=0xbf9465c8)
    at kernel/qobject.cpp:3113
	c = <value optimized out>
	method = 4
	currentSender = {sender = 0x876f7a0, signal = 5, ref = 1}
	previousSender = (QObjectPrivate::Sender *) 0x0
	i = 2
	count = 4
	signal = 5
	empty_argv = {0x0}
	locker = {{mtx = 0x867be7c, val = 141016700}}
	currentThreadData = <value optimized out>
	connectionLists = (QObjectConnectionListVector *) 0x87a8ed0
#13 0x00cd2ec2 in QMetaObject::activate (sender=0x876f7a0, m=0x3bc6e0, 
    local_signal_index=1, argv=0xbf9465c8) at kernel/qobject.cpp:3187
	signal_index = 142330888
#14 0x003a43a3 in Solid::Control::NetworkManager::Notifier::networkInterfaceAdded (this=0x876f7a0, _t1=@0xbf946784) at ./networkmanager.moc:101
	_a = {0x0, 0xbf946784}
#15 0x003a4e36 in Solid::Control::NetworkManagerPrivate::_k_networkInterfaceAdded (this=0x876f7a0, uni=@0xbf946784)
    at ../../../../libs/solid/control/networkmanager.cpp:197
	pair = <value optimized out>
#16 0x003a4eb7 in Solid::Control::NetworkManagerPrivate::qt_metacall (
    this=0x876f7a0, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbf946728)
    at ./networkmanager_p.moc:75
No locals.
#17 0x00cd2263 in QMetaObject::activate (sender=0x8793b30, 
    from_signal_index=13, to_signal_index=13, argv=0xbf946728)
    at kernel/qobject.cpp:3113
	c = <value optimized out>
	method = 10
	currentSender = {sender = 0x8793b30, signal = 13, ref = 1}
	previousSender = (QObjectPrivate::Sender *) 0x0
	i = 0
	count = 1
	signal = 13
	empty_argv = {0x0}
	locker = {{mtx = 0x867be7c, val = 141016700}}
	currentThreadData = <value optimized out>
	connectionLists = (QObjectConnectionListVector *) 0x86e6d20
#18 0x00cd2ec2 in QMetaObject::activate (sender=0x8793b30, m=0x1918a70, 
    local_signal_index=1, argv=0xbf946728) at kernel/qobject.cpp:3187
	signal_index = 142330888
#19 0x018ff143 in NMNetworkManager::networkInterfaceAdded (this=0x8793b30, 
    _t1=@0xbf946784) at ./manager.moc:128
	_a = {0x0, 0xbf946784}
#20 0x019006a8 in NMNetworkManager::deviceAdded (this=0x8793b30, 
    objpath=@0x879adf8) at ../../../solid/networkmanager-0.7/manager.cpp:199
	__PRETTY_FUNCTION__ = "void NMNetworkManager::deviceAdded(const QDBusObjectPath&)"
	d = <value optimized out>
#21 0x0190387d in NMNetworkManager::qt_metacall (this=0x8793b30, 
    _c=QMetaObject::InvokeMetaMethod, _id=20, _a=0xbf9468c8)
    at ./manager.moc:105
No locals.
#22 0x00cd2263 in QMetaObject::activate (sender=0x86e71a0, 
    from_signal_index=5, to_signal_index=5, argv=0xbf9468c8)
    at kernel/qobject.cpp:3113
	c = <value optimized out>
	method = 20
	currentSender = {sender = 0x86e71a0, signal = 5, ref = 1}
	previousSender = (QObjectPrivate::Sender *) 0x0
	i = 0
	count = 1
	signal = 5
	empty_argv = {0x0}
	locker = {{mtx = 0x867be7c, val = 141016700}}
	currentThreadData = <value optimized out>
	connectionLists = (QObjectConnectionListVector *) 0x86e6c98
#23 0x00cd2ec2 in QMetaObject::activate (sender=0x86e71a0, m=0x1919a80, 
    local_signal_index=0, argv=0xbf9468c8) at kernel/qobject.cpp:3187
	signal_index = 142330888
#24 0x0190fe53 in OrgFreedesktopNetworkManagerInterface::DeviceAdded (
    this=0x86e71a0, _t1=@0x879adf8) at ./nm-manager-clientinterface.moc:149
	_a = {0x0, 0x879adf8}
#25 0x01910385 in OrgFreedesktopNetworkManagerInterface::qt_metacall (
    this=0x86e71a0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf946b2c)
    at ./nm-manager-clientinterface.moc:96
No locals.
#26 0x0044c7b4 in QDBusConnectionPrivate::deliverCall (this=0x87665a8, 
    object=0x86e71a0, msg=@0x87ce4b4, metaTypes=@0x87ce4b8, slotIdx=5)
    at qdbusintegrator.cpp:891
	context = {connection = {static staticMetaObject = {d = {
        superdata = 0x0, stringdata = 0x489ec0 "QDBusConnection", 
        data = 0x48a0a0, extradata = 0x0}}, d = 0x87665a8}, 
  message = @0x87ce4b4}
	old = (QDBusContextPrivate *) 0x0
	ptr = {o = 0x86e71a0}
	params = {a = 10, s = 2, ptr = 0xbf946b2c, {
    array = "\000\000\000\000ø­y\b(Ly\bÀty\bv]H\000¨ev\b\000\000\000\000\a\000\000\000th¼\000ôßÚ\000\200öz\b¨k\224¿", 
    q_for_alignment_1 = 610710505148907520, 
    q_for_alignment_2 = 7.7773481014795592e-268}}
	i = <value optimized out>
	outputArgs = {{p = {static shared_null = {ref = {_q_value = 2338}, 
        alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, 
      d = 0x806b8e8}, d = 0x806b8e8}}
	fail = true
	auxParameters = {{p = {static shared_null = {ref = {_q_value = 2338}, 
        alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, 
      d = 0x806b8e8}, d = 0x806b8e8}}
	pCount = 1
warning: (Internal error: pc 0x454196 in read in psymtab, but not in symtab.)
.
warning: (Internal error: pc 0x454196 in read in psymtab, but not in symtab.)
.
#27 0x00454197 in QDBusCallDeliveryEvent::placeMetaCall (this=warning: (Internal error: pc 0x454196 in read in psymtab, but not in symtab.)
.
0x87ce488, 
    object=warning: (Internal error: pc 0x454196 in read in psymtab, but not in symtab.)
.
0x86e71a0) at qdbusintegrator_p.h:101
warning: (Internal error: pc 0x454196 in read in psymtab, but not in symtab.)
.
No locals.
#28 0x00ccc5fe in QObject::event (this=0x86e71a0, e=0x87ce488)
    at kernel/qobject.cpp:1111
	currentSender = {sender = 0x87665a8, signal = -1, ref = 1}
	previousSender = (QObjectPrivate::Sender * const) 0x0
#29 0x00f72f54 in QApplicationPrivate::notify_helper (this=0x869b2a0, 
    receiver=0x86e71a0, e=0x87ce488) at kernel/qapplication.cpp:4056
	consumed = <value optimized out>
#30 0x00f7a67c in QApplication::notify (this=0xbf947330, receiver=0x86e71a0, 
    e=0x87ce488) at kernel/qapplication.cpp:3603
	res = true
#31 0x0090bbfa in KApplication::notify (this=0xbf947330, receiver=0x86e71a0, 
    event=0x87ce488) at ../../kdeui/kernel/kapplication.cpp:302
No locals.
#32 0x00cbc6cb in QCoreApplication::notifyInternal (this=0xbf947330, 
    receiver=0x86e71a0, event=0x87ce488) at kernel/qcoreapplication.cpp:610
	result = false
	cbdata = {0x86e71a0, 0x87ce488, 0xbf946f4f}
	threadData = (QThreadData *) 0x867be48
	returnValue = <value optimized out>
#33 0x00cbd2b2 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, 
    event_type=0, data=0x867be48)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
	pe = (const QPostEvent &) @0x87aee70: {receiver = 0x86e71a0, 
  event = 0x0, priority = 0}
	e = (class QEvent *) 0x87ce488
	r = (class QObject *) 0x86e71a0
	locker = {{mtx = 0x867be70, val = 141016688}}
	startOffset = 0
	i = (int &) @0x867be68: 6
#34 0x00cbd47d in QCoreApplication::sendPostedEvents (receiver=0x0, 
    event_type=0) at kernel/qcoreapplication.cpp:1140
	data = <value optimized out>
#35 0x00ce73ff in postEventSourceDispatch (s=0x869d7d8)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
No locals.
#36 0x06467e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#37 0x0646b720 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#38 0x0646b853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
No symbol table info available.
#39 0x00ce702c in QEventDispatcherGlib::processEvents (this=0x867ba30, flags=
      {i = 36}) at kernel/qeventdispatcher_glib.cpp:327
	d = (QEventDispatcherGlibPrivate * const) 0x869d400
	canWait = true
	result = <value optimized out>
#40 0x01013be5 in QGuiEventDispatcherGlib::processEvents (this=0x867ba30, 
    flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
	d = (QGuiEventDispatcherGlibPrivate * const) 0x869b360
	returnValue = 236
#41 0x00cbac79 in QEventLoop::processEvents (this=0xbf947294, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
)
    at kernel/qeventloop.cpp:149
	d = (QEventLoopPrivate * const) 0x87eb770
#42 0x00cbb0ca in QEventLoop::exec (this=0xbf947294, flags={i = 0})
    at kernel/qeventloop.cpp:201
	d = (QEventLoopPrivate * const) 0x87eb770
	app = <value optimized out>
#43 0x00cbd53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
	threadData = (QThreadData *) 0x867be48
	eventLoop = {<QObject> = {_vptr.QObject = 0xdad7a8, 
    static staticMetaObject = {d = {superdata = 0x0, 
        stringdata = 0xd55ba0 "QObject", data = 0xd55c40, 
        extradata = 0xda91b8}}, d_ptr = 0x87eb770, 
    static staticQtMetaObject = {d = {superdata = 0x0, 
        stringdata = 0xd5f380 "Qt", data = 0xd62700, extradata = 0x0}}}, 
  static staticMetaObject = {d = {superdata = 0x806b790, 
      stringdata = 0xd677a0 "QEventLoop", data = 0xd677c0, extradata = 0x0}}}
	returnCode = -1
#44 0x00f72dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
No locals.
#45 0x08052925 in main (argc=1, argv=0xbf947484)
    at /build/buildd/plasma-widget-networkmanagement-0.9~svn1029786/monolithic/main.cpp:45
	about = {d = 0x867e1d0}
	options = {d = 0x86911f8}
	app = {<KUniqueApplication> = {<KApplication> = {<QApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x8063d08, 
            static staticMetaObject = {d = {superdata = 0x0, 
                stringdata = 0xd55ba0 "QObject", data = 0xd55c40, 
                extradata = 0xda91b8}}, d_ptr = 0x869b2a0, 
            static staticQtMetaObject = {d = {superdata = 0x0, 
                stringdata = 0xd5f380 "Qt", data = 0xd62700, 
                extradata = 0x0}}}, static staticMetaObject = {d = {
              superdata = 0x806b790, 
              stringdata = 0xd67820 "QCoreApplication", data = 0xd678c0, 
              extradata = 0x0}}, static self = 0xbf947330}, 
        static staticMetaObject = {d = {superdata = 0xdad7e4, 
            stringdata = 0x160b860 "QApplication", data = 0x160ba60, 
            extradata = 0x0}}}, static staticMetaObject = {d = {
          superdata = 0x17d4f48, stringdata = 0xa92500 "KApplication", 
          data = 0xa926a0, extradata = 0x0}}, static loadedByKdeinit = false, 
      static KApp = 0xbf947330, d = 0x87074e0}, static staticMetaObject = {
      d = {superdata = 0xababa0, stringdata = 0xa92dc0 "KUniqueApplication", 
        data = 0xa92ec0, extradata = 0x0}}, d = 0x87670d8}, 
  static staticMetaObject = {d = {superdata = 0x806b8d8, 
      stringdata = 0x80637e0 "Monolithic", data = 0x8063ca0, 
      extradata = 0x0}}, d_ptr = 0x8760528}
	i = -1080795156