Bug 276944

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.4 (4.6.4)
Qt Version: 4.7.3
Operating System: Linux 2.6.38.8-32.fc15.i686 i686
Distribution: "Fedora release 15 (Lovelock)"

-- Information about the crash:
- What I was doing when the application crashed:
I pulled out the powercord from the laptop. Crashed upon starting to use batteries.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x017569f7 in ~QExplicitlySharedDataPointer (this=0xa2c3ce4, __in_chrg=<optimized out>) at /usr/include/QtCore/qshareddata.h:161
#9  Solid::Device::~Device (this=0xa2c3ce4, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.6.4/solid/solid/device.cpp:85
#10 0x063592ca in ~QHashNode (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/QtCore/qhash.h:216
#11 deleteNode2 (node=<optimized out>) at /usr/include/QtCore/qhash.h:519
#12 deleteNode (node=<optimized out>, this=0x99983e4) at /usr/include/QtCore/qhash.h:507
#13 QHash<QString, Solid::Device>::remove (this=0x99983e4, akey=<optimized out>) at /usr/include/QtCore/qhash.h:795
#14 0x06359432 in remove (akey=..., this=0x99983e4) at /usr/include/QtCore/qhash.h:784
#15 HotplugEngine::onDeviceRemoved (this=0x99983d0, udi=...) at /usr/src/debug/kdebase-workspace-4.6.4/plasma/generic/dataengines/hotplug/hotplugengine.cpp:243
#16 0x0635bbc3 in HotplugEngine::qt_metacall (this=0x99983d0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfd806e8) at /usr/src/debug/kdebase-workspace-4.6.4/i686-redhat-linux-gnu/plasma/generic/dataengines/hotplug/hotplugengine.moc:81
#17 0x0160cbfe in metacall (argv=0xbfd806e8, idx=25, cl=QMetaObject::InvokeMetaMethod, object=0x99983d0) at kernel/qmetaobject.cpp:237
#18 QMetaObject::metacall (object=0x99983d0, cl=QMetaObject::InvokeMetaMethod, idx=25, argv=0xbfd806e8) at kernel/qmetaobject.cpp:232
#19 0x0161aaca in QMetaObject::activate (sender=0x993f620, m=0x17d29b8, local_signal_index=1, argv=0xbfd806e8) at kernel/qobject.cpp:3278
#20 0x01757f26 in Solid::DeviceNotifier::deviceRemoved (this=0x993f620, _t1=...) at /usr/src/debug/kdelibs-4.6.4/i686-redhat-linux-gnu/solid/solid/devicenotifier.moc:94
#21 0x01758d75 in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0x993f620, udi=...) at /usr/src/debug/kdelibs-4.6.4/solid/solid/devicemanager.cpp:207
#22 0x01759b03 in Solid::DeviceManagerPrivate::qt_metacall (this=0x993f620, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfd80868) at /usr/src/debug/kdelibs-4.6.4/i686-redhat-linux-gnu/solid/solid/devicemanager_p.moc:80
#23 0x0160cbfe in metacall (argv=0xbfd80868, idx=7, cl=QMetaObject::InvokeMetaMethod, object=0x993f620) at kernel/qmetaobject.cpp:237
#24 QMetaObject::metacall (object=0x993f620, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfd80868) at kernel/qmetaobject.cpp:232
#25 0x0161aaca in QMetaObject::activate (sender=0x993aa68, m=0x17d3a0c, local_signal_index=1, argv=0xbfd80868) at kernel/qobject.cpp:3278
#26 0x0176e9d6 in Solid::Ifaces::DeviceManager::deviceRemoved (this=0x993aa68, _t1=...) at /usr/src/debug/kdelibs-4.6.4/i686-redhat-linux-gnu/solid/solid/ifaces/devicemanager.moc:94
#27 0x017932a0 in slotDeviceRemoved (opath=<optimized out>, this=0x993aa68) at /usr/src/debug/kdelibs-4.6.4/solid/solid/backends/upower/upowermanager.cpp:164
#28 Solid::Backends::UPower::UPowerManager::qt_metacall (this=0x993aa68, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfd80adc) at /usr/src/debug/kdelibs-4.6.4/i686-redhat-linux-gnu/solid/solid/backends/upower/upowermanager.moc:78
#29 0x0160cbfe in metacall (argv=0xbfd80adc, idx=7, cl=QMetaObject::InvokeMetaMethod, object=0x993aa68) at kernel/qmetaobject.cpp:237
#30 QMetaObject::metacall (object=0x993aa68, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfd80adc) at kernel/qmetaobject.cpp:232
#31 0x0161aaca in QMetaObject::activate (sender=0x993aa74, m=0x993eb10, local_signal_index=4, argv=0xbfd80adc) at kernel/qobject.cpp:3278
#32 0x00916d78 in QDBusInterfacePrivate::metacall (this=0x993b2e8, c=QMetaObject::InvokeMetaMethod, id=4, argv=0xbfd80adc) at qdbusinterface.cpp:278
#33 0x00901378 in QDBusConnectionPrivate::deliverCall (this=0x9267d70, object=0x993aa74, msg=..., metaTypes=..., slotIdx=161557048) at qdbusintegrator.cpp:941
#34 0x0090b917 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9d8d5a8, object=0x993aa74) at qdbusintegrator_p.h:103
#35 0x0161e91f in QObject::event (this=0x993aa74, e=0x9d8d5a8) at kernel/qobject.cpp:1217
#36 0x022a2464 in notify_helper (e=0x9d8d5a8, receiver=0x993aa74, this=0x9228ba0) at kernel/qapplication.cpp:4462
#37 QApplicationPrivate::notify_helper (this=0x9228ba0, receiver=0x993aa74, e=0x9d8d5a8) at kernel/qapplication.cpp:4434
#38 0x022a78a3 in QApplication::notify (this=0x9d8d5a8, receiver=0x993aa74, e=0x9d8d5a8) at kernel/qapplication.cpp:4209
#39 0x0500f842 in KApplication::notify (this=0x921c008, receiver=0x993aa74, event=0x9d8d5a8) at /usr/src/debug/kdelibs-4.6.4/kdeui/kernel/kapplication.cpp:311
#40 0x0160641e in QCoreApplication::notifyInternal (this=0x921c008, receiver=0x993aa74, event=0x9d8d5a8) at kernel/qcoreapplication.cpp:731
#41 0x01609ea8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x91d6c10) at kernel/qcoreapplication.cpp:1372
#43 0x0160a06d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#44 0x01634655 in sendPostedEvents () at kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x922ad00) at kernel/qeventdispatcher_glib.cpp:277
#46 0x4ff8c5bf in g_main_dispatch (context=0x922ac70) at gmain.c:2441
#47 g_main_context_dispatch (context=0x922ac70) at gmain.c:3014
#48 0x4ff8cd30 in g_main_context_iterate (context=0x922ac70, block=1341766272, dispatch=1, self=0x9230ff0) at gmain.c:3092
#49 0x4ff8d06f in g_main_context_iteration (context=0x922ac70, may_block=1) at gmain.c:3155
#50 0x01634a98 in QEventDispatcherGlib::processEvents (this=0x91d7b30, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#51 0x02356cab in QGuiEventDispatcherGlib::processEvents (this=0x91d7b30, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#52 0x0160575e in QEventLoop::processEvents (this=0xbfd81294, flags=...) at kernel/qeventloop.cpp:149
#53 0x016059b1 in QEventLoop::exec (this=0xbfd81294, flags=...) at kernel/qeventloop.cpp:201
#54 0x0160a11b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#55 0x022a0245 in QApplication::exec () at kernel/qapplication.cpp:3736
#56 0x00999dd6 in kdemain (argc=1, argv=0xbfd81494) at /usr/src/debug/kdebase-workspace-4.6.4/plasma/desktop/shell/main.cpp:120
#57 0x0804876c in main (argc=1, argv=0xbfd81494) at /usr/src/debug/kdebase-workspace-4.6.4/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 276585, bug 276453, bug 273589, bug 273438, bug 273301.

Reported using DrKonqi