Bug 281354

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: I opened the lid of my netbook and hit the CTRL key a couple of times to wake up my netbook. 

- Unusual behavior I noticed: Plasma crashed upon the netbook waking from sleep/suspend mode.

- Custom settings of the application: I went into Workspace Behavior yesterday and changed the interface from Netbook to Desktop.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7739ad0 (LWP 1253))]

Thread 4 (Thread 0xaf8ffb70 (LWP 1256)):
#0  0x00166416 in __kernel_vsyscall ()
#1  0x00228f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x0323784b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x032271af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03227524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x02a6a577 in QEventDispatcherGlib::processEvents (this=0x8858a08, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x02a3c289 in QEventLoop::processEvents (this=0xaf8ff280, flags=...) at kernel/qeventloop.cpp:149
#7  0x02a3c522 in QEventLoop::exec (this=0xaf8ff280, flags=...) at kernel/qeventloop.cpp:201
#8  0x029462a0 in QThread::exec (this=0x8858340) at thread/qthread.cpp:492
#9  0x02a1dfdb in QInotifyFileSystemWatcherEngine::run (this=0x8858340) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x02948da2 in QThreadPrivate::start (arg=0x8858340) at thread/qthread_unix.cpp:320
#11 0x07ef1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0023773e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xae2bdb70 (LWP 1257)):
#0  0x00166416 in __kernel_vsyscall ()
#1  0x00228f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x0323784b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x032271af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03227524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x02a6a577 in QEventDispatcherGlib::processEvents (this=0x88e6688, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x02a3c289 in QEventLoop::processEvents (this=0xae2bd280, flags=...) at kernel/qeventloop.cpp:149
#7  0x02a3c522 in QEventLoop::exec (this=0xae2bd280, flags=...) at kernel/qeventloop.cpp:201
#8  0x029462a0 in QThread::exec (this=0x88e67b8) at thread/qthread.cpp:492
#9  0x02a1dfdb in QInotifyFileSystemWatcherEngine::run (this=0x88e67b8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x02948da2 in QThreadPrivate::start (arg=0x88e67b8) at thread/qthread_unix.cpp:320
#11 0x07ef1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0023773e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xacabab70 (LWP 1263)):
#0  0x03226965 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x03227270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0322792b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04eda304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0x032502df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x07ef1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x0023773e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7739ad0 (LWP 1253)):
[KCrash Handler]
#7  0x02b760d3 in vtable for QtSharedPointer::ExternalRefCountData () from /usr/lib/libQtCore.so.4
#8  0x02a52da7 in QObject::disconnect (sender=0x9093f68, signal=0x91b8319 "hasDefaultRouteChanged(bool)", receiver=0x874f218, method=0x93b9a89 "handleHasDefaultRouteChanged(bool)") at kernel/qobject.cpp:2737
#9  0x03ec4552 in InterfaceItem::currentConnectionChanged (this=0x874f218) at ../../applet/interfaceitem.cpp:310
#10 0x03ec438f in InterfaceItem::setConnectionInfo (this=0x874f218) at ../../applet/interfaceitem.cpp:268
#11 0x03ec5c8f in WirelessInterfaceItem::setConnectionInfo (this=0x874f218) at ../../applet/wirelessinterfaceitem.cpp:64
#12 0x03ec5c54 in WirelessInterfaceItem::updateInfo (this=0x874f218) at ../../applet/wirelessinterfaceitem.cpp:54
#13 0x03eb7dc1 in WirelessInterfaceItem::qt_metacall (this=0x874f218, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfd734a8) at moc_wirelessinterfaceitem.cpp:74
#14 0x02a436ba in QMetaObject::metacall (object=0x874f218, cl=QMetaObject::InvokeMetaMethod, idx=56, argv=0xbfd734a8) at kernel/qmetaobject.cpp:237
#15 0x02a534ff in QMetaObject::activate (sender=0x8894db8, m=0x3ed683c, local_signal_index=0, argv=0xbfd734a8) at kernel/qobject.cpp:3287
#16 0x03eb74e3 in WirelessStatus::strengthChanged (this=0x8894db8, _t1=0) at moc_wirelessstatus.cpp:94
#17 0x03ecf920 in WirelessStatus::setStrength (this=0x8894db8, strength=0) at ../../applet/wirelessstatus.cpp:189
#18 0x03ed0017 in WirelessStatus::accessPointDestroyed (this=0x8894db8, ap=0x91c8230) at ../../applet/wirelessstatus.cpp:223
#19 0x03eb755e in WirelessStatus::qt_metacall (this=0x8894db8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfd73658) at moc_wirelessstatus.cpp:82
#20 0x02a436ba in QMetaObject::metacall (object=0x8894db8, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfd73658) at kernel/qmetaobject.cpp:237
#21 0x02a534ff in QMetaObject::activate (sender=0x91c8230, m=0x2b73230, local_signal_index=0, argv=0xbfd73658) at kernel/qobject.cpp:3287
#22 0x02a539a3 in QObject::destroyed (this=0x91c8230, _t1=0x91c8230) at .moc/release-shared/moc_qobject.cpp:149
#23 0x02a54fba in QObject::~QObject (this=0x91c8230, __in_chrg=<value optimized out>) at kernel/qobject.cpp:843
#24 0x03f454cc in Solid::Control::AccessPoint::~AccessPoint (this=0x91c8230, __in_chrg=<value optimized out>) at ../../../../libs/solid/control/wirelessaccesspoint.cpp:69
#25 0x03f45502 in Solid::Control::AccessPoint::~AccessPoint (this=0x91c8230, __in_chrg=<value optimized out>) at ../../../../libs/solid/control/wirelessaccesspoint.cpp:72
#26 0x03f46aae in Solid::Control::WirelessNetworkInterface::_k_accessPointRemoved (this=0x85b9c58, uni=...) at ../../../../libs/solid/control/wirelessnetworkinterface.cpp:163
#27 0x03f46cfd in Solid::Control::WirelessNetworkInterface::qt_metacall (this=0x85b9c58, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfd73858) at ./wirelessnetworkinterface.moc:116
#28 0x02a436ba in QMetaObject::metacall (object=0x85b9c58, cl=QMetaObject::InvokeMetaMethod, idx=14, argv=0xbfd73858) at kernel/qmetaobject.cpp:237
#29 0x02a534ff in QMetaObject::activate (sender=0x8528da8, m=0x73e7514, local_signal_index=4, argv=0xbfd73858) at kernel/qobject.cpp:3287
#30 0x073cccf3 in NMWirelessNetworkInterface::accessPointDisappeared (this=0x8528da8, _t1=...) at moc_wirelessnetworkinterface.cpp:140
#31 0x073d9a14 in NMWirelessNetworkInterface::accessPointRemoved (this=0x8528da8, apPath=...) at ../../../solid/networkmanager-0.7/wirelessnetworkinterface.cpp:188
#32 0x073ccefd in NMWirelessNetworkInterface::qt_metacall (this=0x8528da8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfd739e8) at moc_wirelessnetworkinterface.cpp:100
#33 0x02a436ba in QMetaObject::metacall (object=0x8528da8, cl=QMetaObject::InvokeMetaMethod, idx=15, argv=0xbfd739e8) at kernel/qmetaobject.cpp:237
#34 0x02a534ff in QMetaObject::activate (sender=0x852f184, m=0x73e8c04, local_signal_index=1, argv=0xbfd739e8) at kernel/qobject.cpp:3287
#35 0x073e0a93 in OrgFreedesktopNetworkManagerDeviceWirelessInterface::AccessPointRemoved (this=0x852f184, _t1=...) at ./nm-device-wifiinterface.moc:141
#36 0x073e0e2d in OrgFreedesktopNetworkManagerDeviceWirelessInterface::qt_metacall (this=0x852f184, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfd73b7c) at ./nm-device-wifiinterface.moc:92
#37 0x0069facd in QDBusConnectionPrivate::deliverCall (this=0x8259c38, object=0x852f184, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:942
#38 0x006aa1d7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x91b8020, object=0x852f184) at qdbusintegrator_p.h:103
#39 0x02a523b7 in QObject::event (this=0x852f184, e=0x91b8020) at kernel/qobject.cpp:1226
#40 0x05774d24 in QApplicationPrivate::notify_helper (this=0x81e2898, receiver=0x852f184, e=0x91b8020) at kernel/qapplication.cpp:4462
#41 0x057798ce in QApplication::notify (this=0x81d8f80, receiver=0x852f184, e=0x91b8020) at kernel/qapplication.cpp:3862
#42 0x010613ca in KApplication::notify (this=0x81d8f80, receiver=0x852f184, event=0x91b8020) at ../../kdeui/kernel/kapplication.cpp:311
#43 0x02a3d0bb in QCoreApplication::notifyInternal (this=0x81d8f80, receiver=0x852f184, event=0x91b8020) at kernel/qcoreapplication.cpp:731
#44 0x02a40c79 in sendEvent (receiver=0x0, event_type=0, data=0x818cf50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x818cf50) at kernel/qcoreapplication.cpp:1372
#46 0x02a40e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#47 0x02a6a3c4 in sendPostedEvents (s=0x81e5d00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#48 postEventSourceDispatch (s=0x81e5d00) at kernel/qeventdispatcher_glib.cpp:277
#49 0x03226aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0x03227270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#51 0x03227524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#52 0x02a6a53c in QEventDispatcherGlib::processEvents (this=0x818caa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#53 0x0582b1e5 in QGuiEventDispatcherGlib::processEvents (this=0x818caa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x02a3c289 in QEventLoop::processEvents (this=0xbfd74364, flags=...) at kernel/qeventloop.cpp:149
#55 0x02a3c522 in QEventLoop::exec (this=0xbfd74364, flags=...) at kernel/qeventloop.cpp:201
#56 0x02a40ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#57 0x057728e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#58 0x00ce75a5 in kdemain (argc=1, argv=0xbfd74574) at ../../../../plasma/desktop/shell/main.cpp:118
#59 0x080485cb in main (argc=1, argv=0xbfd74574) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 281282, bug 279981, bug 274183, bug 272964, bug 270316.

Reported using DrKonqi