Bug 274183

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
Crash occured after waking up the system from suspend to ram and unlocking. at the time of suspending a wpa wifi was connected via networkmanager.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7804ad0 (LWP 1355))]

Thread 4 (Thread 0xaec70b70 (LWP 1358)):
#0  0x00e83d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x054f2dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x055bf4f2 in updateCurrentTime (this=0x8fc32c4, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x8fc32c4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x055bdd32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaec700cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x055bddcd in timerSourcePrepare (source=0x8fc3290, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x03e38fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x03e39e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x03e3a524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x055be577 in QEventDispatcherGlib::processEvents (this=0x8fa19d8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x05590289 in QEventLoop::processEvents (this=0xaec70280, flags=...) at kernel/qeventloop.cpp:149
#12 0x05590522 in QEventLoop::exec (this=0xaec70280, flags=...) at kernel/qeventloop.cpp:201
#13 0x0549a2a0 in QThread::exec (this=0x8f9ca90) at thread/qthread.cpp:492
#14 0x05571fdb in QInotifyFileSystemWatcherEngine::run (this=0x8f9ca90) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x0549cda2 in QThreadPrivate::start (arg=0x8f9ca90) at thread/qthread_unix.cpp:320
#16 0x064d2e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x007de73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xad62eb70 (LWP 1359)):
#0  0x064d536b in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x007ec616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x03e38e3f in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x03e39e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03e3a524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x055be577 in QEventDispatcherGlib::processEvents (this=0x8fdf928, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x05590289 in QEventLoop::processEvents (this=0xad62e280, flags=...) at kernel/qeventloop.cpp:149
#7  0x05590522 in QEventLoop::exec (this=0xad62e280, flags=...) at kernel/qeventloop.cpp:201
#8  0x0549a2a0 in QThread::exec (this=0x8fdfbc0) at thread/qthread.cpp:492
#9  0x05571fdb in QInotifyFileSystemWatcherEngine::run (this=0x8fdfbc0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0549cda2 in QThreadPrivate::start (arg=0x8fdfbc0) at thread/qthread_unix.cpp:320
#11 0x064d2e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x007de73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xaba57b70 (LWP 1446)):
#0  0x00957416 in __kernel_vsyscall ()
#1  0x064d748c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007ec3fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x0549d467 in wait (this=0x8d652c0, mutex=0x8ea3bd8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8d652c0, mutex=0x8ea3bd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x05f2cc4a in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#6  0x04b07338 in PyCFunction_Call () from /usr/lib/libpython2.7.so.1.0
#7  0x04b6e500 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#8  0x04b704c8 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#9  0x04aeec17 in ?? () from /usr/lib/libpython2.7.so.1.0
#10 0x04ac208c in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#11 0x04ad4c0c in ?? () from /usr/lib/libpython2.7.so.1.0
#12 0x04ac208c in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#13 0x04b69508 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.7.so.1.0
#14 0x04d7ba44 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#15 0x05f11c51 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#16 0x05f477a6 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#17 0x0549cda2 in QThreadPrivate::start (arg=0x870a578) at thread/qthread_unix.cpp:320
#18 0x064d2e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#19 0x007de73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7804ad0 (LWP 1355)):
[KCrash Handler]
#7  0x056ca0d1 in vtable for QtSharedPointer::ExternalRefCountData () from /usr/lib/libQtCore.so.4
#8  0x055a6da7 in QObject::disconnect (sender=0x8d297f8, signal=0x97c5401 "hasDefaultRouteChanged(bool)", receiver=0x8f5f448, method=0x97d5581 "handleHasDefaultRouteChanged(bool)") at kernel/qobject.cpp:2737
#9  0x050af552 in InterfaceItem::currentConnectionChanged (this=0x8f5f448) at ../../applet/interfaceitem.cpp:310
#10 0x050af852 in InterfaceItem::connectionStateChanged (this=0x8f5f448, state=Solid::Control::NetworkInterface::Unmanaged) at ../../applet/interfaceitem.cpp:419
#11 0x050af70b in InterfaceItem::handleConnectionStateChange (this=0x8f5f448, new_state=1, old_state=8, reason=37) at ../../applet/interfaceitem.cpp:357
#12 0x050a2bf9 in InterfaceItem::qt_metacall (this=0x8f5f448, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfe20fd0) at moc_interfaceitem.cpp:120
#13 0x050a2daa in WirelessInterfaceItem::qt_metacall (this=0x8f5f448, _c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbfe20fd0) at moc_wirelessinterfaceitem.cpp:69
#14 0x055976ba in QMetaObject::metacall (object=0x8f5f448, cl=QMetaObject::InvokeMetaMethod, idx=49, argv=0xbfe20fd0) at kernel/qmetaobject.cpp:237
#15 0x055a74ff in QMetaObject::activate (sender=0x8d11ca8, m=0x516266c, local_signal_index=3, argv=0xbfe20fd0) at kernel/qobject.cpp:3287
#16 0x0514c31f in Solid::Control::NetworkInterface::connectionStateChanged (this=0x8d11ca8, _t1=1, _t2=8, _t3=37) at ./networkinterface.moc:157
#17 0x0514c3b0 in Solid::Control::NetworkInterface::qt_metacall (this=0x8d11ca8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfe21130) at ./networkinterface.moc:125
#18 0x0514fc9a in Solid::Control::WirelessNetworkInterface::qt_metacall (this=0x8d11ca8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfe21130) at ./wirelessnetworkinterface.moc:105
#19 0x055976ba in QMetaObject::metacall (object=0x8d11ca8, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfe21130) at kernel/qmetaobject.cpp:237
#20 0x055a74ff in QMetaObject::activate (sender=0x8ca4990, m=0x73f4a14, local_signal_index=2, argv=0xbfe21130) at kernel/qobject.cpp:3287
#21 0x073e1b0f in NMNetworkInterface::connectionStateChanged (this=0x8ca4990, _t1=1, _t2=8, _t3=37) at ./networkinterface.moc:185
#22 0x073e29c1 in NMNetworkInterface::stateChanged (this=0x8ca4990, new_state=1, old_state=8, reason=37) at ../../../solid/networkmanager-0.7/networkinterface.cpp:254
#23 0x073e2a61 in NMNetworkInterface::qt_metacall (this=0x8ca4990, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfe21330) at ./networkinterface.moc:121
#24 0x073d9eca in NMWirelessNetworkInterface::qt_metacall (this=0x8ca4990, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfe21330) at moc_wirelessnetworkinterface.cpp:88
#25 0x055976ba in QMetaObject::metacall (object=0x8ca4990, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfe21330) at kernel/qmetaobject.cpp:237
#26 0x055a74ff in QMetaObject::activate (sender=0x8d1c500, m=0x73f5ae4, local_signal_index=0, argv=0xbfe21330) at kernel/qobject.cpp:3287
#27 0x073ebfbf in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged (this=0x8d1c500, _t1=1, _t2=8, _t3=37) at ./nm-deviceinterface.moc:134
#28 0x073ec044 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall (this=0x8d1c500, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfe214fc) at ./nm-deviceinterface.moc:90
#29 0x0049dacd in QDBusConnectionPrivate::deliverCall (this=0x85ec0a0, object=0x8d1c500, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:942
#30 0x004a81d7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x97d5ad8, object=0x8d1c500) at qdbusintegrator_p.h:103
#31 0x055a63b7 in QObject::event (this=0x8d1c500, e=0x97d5ad8) at kernel/qobject.cpp:1226
#32 0x016e0d24 in QApplicationPrivate::notify_helper (this=0x854d520, receiver=0x8d1c500, e=0x97d5ad8) at kernel/qapplication.cpp:4462
#33 0x016e58ce in QApplication::notify (this=0x8543838, receiver=0x8d1c500, e=0x97d5ad8) at kernel/qapplication.cpp:3862
#34 0x011783ca in KApplication::notify (this=0x8543838, receiver=0x8d1c500, event=0x97d5ad8) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x055910bb in QCoreApplication::notifyInternal (this=0x8543838, receiver=0x8d1c500, event=0x97d5ad8) at kernel/qcoreapplication.cpp:731
#36 0x05594c79 in sendEvent (receiver=0x0, event_type=0, data=0x84f6f38) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x84f6f38) at kernel/qcoreapplication.cpp:1372
#38 0x05594e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#39 0x055be3c4 in sendPostedEvents (s=0x85517a8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#40 postEventSourceDispatch (s=0x85517a8) at kernel/qeventdispatcher_glib.cpp:277
#41 0x03e39aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x03e3a270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0x03e3a524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#44 0x055be53c in QEventDispatcherGlib::processEvents (this=0x84f6a90, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#45 0x01794775 in QGuiEventDispatcherGlib::processEvents (this=0x84f6a90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x05590289 in QEventLoop::processEvents (this=0xbfe21ce4, flags=...) at kernel/qeventloop.cpp:149
#47 0x05590522 in QEventLoop::exec (this=0xbfe21ce4, flags=...) at kernel/qeventloop.cpp:201
#48 0x05594ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#49 0x016de8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#50 0x005be5a5 in kdemain (argc=1, argv=0xbfe21ef4) at ../../../../plasma/desktop/shell/main.cpp:118
#51 0x080485cb in main (argc=1, argv=0xbfe21ef4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 268634.

Possible duplicates by query: bug 272964, bug 270316, bug 268634.

Reported using DrKonqi