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:
- What I was doing when the application crashed:

Crash happened after closing the lid of Asus Eee PC 1015PX. It's possible that there was some network activity going on and software crashed after it became impossible to recover from error.

Had just a few applications open in the background (Konsole, Opera and probably somet) and probably something else. Noticed crash after opening computer's lid during next day and Crash Reporting Assistant had whole bunch of information to share with you.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7810ad0 (LWP 2128))]

Thread 4 (Thread 0xaf8ffb70 (LWP 2131)):
#0  __pthread_mutex_lock (mutex=0xaf901ba4) at pthread_mutex_lock.c:56
#1  0x00bf5616 in pthread_mutex_lock (mutex=0xaf901ba4) at forward.c:182
#2  0x085ca5a8 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x085cbdde in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x085cc524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0571f577 in QEventDispatcherGlib::processEvents (this=0x9d42168, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x056f1289 in QEventLoop::processEvents (this=0xaf8ff280, flags=...) at kernel/qeventloop.cpp:149
#7  0x056f1522 in QEventLoop::exec (this=0xaf8ff280, flags=...) at kernel/qeventloop.cpp:201
#8  0x055fb2a0 in QThread::exec (this=0x9d41850) at thread/qthread.cpp:492
#9  0x056d2fdb in QInotifyFileSystemWatcherEngine::run (this=0x9d41850) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x055fdda2 in QThreadPrivate::start (arg=0x9d41850) at thread/qthread_unix.cpp:320
#11 0x00e4be99 in start_thread (arg=0xaf8ffb70) at pthread_create.c:304
#12 0x00be773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xae2bdb70 (LWP 2132)):
#0  0x007da832 in ?? () from /lib/ld-linux.so.2
#1  0x00bd8f76 in __poll (fds=0x9dcdc50, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x085dc84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x085cc1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x085cc524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0571f577 in QEventDispatcherGlib::processEvents (this=0x9dcdd98, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x056f1289 in QEventLoop::processEvents (this=0xae2bd280, flags=...) at kernel/qeventloop.cpp:149
#7  0x056f1522 in QEventLoop::exec (this=0xae2bd280, flags=...) at kernel/qeventloop.cpp:201
#8  0x055fb2a0 in QThread::exec (this=0x9dcbcf0) at thread/qthread.cpp:492
#9  0x056d2fdb in QInotifyFileSystemWatcherEngine::run (this=0x9dcbcf0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x055fdda2 in QThreadPrivate::start (arg=0x9dcbcf0) at thread/qthread_unix.cpp:320
#11 0x00e4be99 in start_thread (arg=0xae2bdb70) at pthread_create.c:304
#12 0x00be773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xacabab70 (LWP 2141)):
#0  0x007da832 in ?? () from /lib/ld-linux.so.2
#1  0x00bd8f76 in __poll (fds=0xa02bcd0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x085dc84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x085cc1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x085cc92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x04a61304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x085f52df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x00e4be99 in start_thread (arg=0xacabab70) at pthread_create.c:304
#8  0x00be773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7810ad0 (LWP 2128)):
[KCrash Handler]
#7  0x0582b0da in vtable for QtSharedPointer::ExternalRefCountData () from /usr/lib/libQtCore.so.4
#8  0x0a72a6e1 in ?? ()
#9  0x045c6552 in InterfaceItem::currentConnectionChanged (this=0x9c2bca0) at ../../applet/interfaceitem.cpp:310
#10 0x045c638f in InterfaceItem::setConnectionInfo (this=0x9c2bca0) at ../../applet/interfaceitem.cpp:268
#11 0x045c7c8f in WirelessInterfaceItem::setConnectionInfo (this=0x9c2bca0) at ../../applet/wirelessinterfaceitem.cpp:64
#12 0x045c7c54 in WirelessInterfaceItem::updateInfo (this=0x9c2bca0) at ../../applet/wirelessinterfaceitem.cpp:54
#13 0x045b9dc1 in WirelessInterfaceItem::qt_metacall (this=0x9c2bca0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfcef9f8) at moc_wirelessinterfaceitem.cpp:74
#14 0x056f86ba in QMetaObject::metacall (object=0x9c2bca0, cl=QMetaObject::InvokeMetaMethod, idx=56, argv=0xbfcef9f8) at kernel/qmetaobject.cpp:237
#15 0x057084ff in QMetaObject::activate (sender=0x9d63588, m=0x45d883c, local_signal_index=0, argv=0xbfcef9f8) at kernel/qobject.cpp:3287
#16 0x045b94e3 in WirelessStatus::strengthChanged (this=0x9d63588, _t1=0) at moc_wirelessstatus.cpp:94
#17 0x045d1920 in WirelessStatus::setStrength (this=0x9d63588, strength=0) at ../../applet/wirelessstatus.cpp:189
#18 0x045d2017 in WirelessStatus::accessPointDestroyed (this=0x9d63588, ap=0xa4529f0) at ../../applet/wirelessstatus.cpp:223
#19 0x045b955e in WirelessStatus::qt_metacall (this=0x9d63588, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfcefba8) at moc_wirelessstatus.cpp:82
#20 0x056f86ba in QMetaObject::metacall (object=0x9d63588, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfcefba8) at kernel/qmetaobject.cpp:237
#21 0x057084ff in QMetaObject::activate (sender=0xa4529f0, m=0x5828230, local_signal_index=0, argv=0xbfcefba8) at kernel/qobject.cpp:3287
#22 0x057089a3 in QObject::destroyed (this=0xa4529f0, _t1=0xa4529f0) at .moc/release-shared/moc_qobject.cpp:149
#23 0x05709fba in QObject::~QObject (this=0xa4529f0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:843
#24 0x0462d4cc in Solid::Control::AccessPoint::~AccessPoint (this=0xa4529f0, __in_chrg=<value optimized out>) at ../../../../libs/solid/control/wirelessaccesspoint.cpp:69
#25 0x0462d502 in Solid::Control::AccessPoint::~AccessPoint (this=0xa4529f0, __in_chrg=<value optimized out>) at ../../../../libs/solid/control/wirelessaccesspoint.cpp:72
#26 0x0462eaae in Solid::Control::WirelessNetworkInterface::_k_accessPointRemoved (this=0x9a3fa88, uni=...) at ../../../../libs/solid/control/wirelessnetworkinterface.cpp:163
#27 0x0462ecfd in Solid::Control::WirelessNetworkInterface::qt_metacall (this=0x9a3fa88, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfcefda8) at ./wirelessnetworkinterface.moc:116
#28 0x056f86ba in QMetaObject::metacall (object=0x9a3fa88, cl=QMetaObject::InvokeMetaMethod, idx=14, argv=0xbfcefda8) at kernel/qmetaobject.cpp:237
#29 0x057084ff in QMetaObject::activate (sender=0x99e1cc8, m=0x8959514, local_signal_index=4, argv=0xbfcefda8) at kernel/qobject.cpp:3287
#30 0x0893ecf3 in NMWirelessNetworkInterface::accessPointDisappeared (this=0x99e1cc8, _t1=...) at moc_wirelessnetworkinterface.cpp:140
#31 0x0894ba14 in NMWirelessNetworkInterface::accessPointRemoved (this=0x99e1cc8, apPath=...) at ../../../solid/networkmanager-0.7/wirelessnetworkinterface.cpp:188
#32 0x0893eefd in NMWirelessNetworkInterface::qt_metacall (this=0x99e1cc8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfceff38) at moc_wirelessnetworkinterface.cpp:100
#33 0x056f86ba in QMetaObject::metacall (object=0x99e1cc8, cl=QMetaObject::InvokeMetaMethod, idx=15, argv=0xbfceff38) at kernel/qmetaobject.cpp:237
#34 0x057084ff in QMetaObject::activate (sender=0x9a45aa4, m=0x895ac04, local_signal_index=1, argv=0xbfceff38) at kernel/qobject.cpp:3287
#35 0x08952a93 in OrgFreedesktopNetworkManagerDeviceWirelessInterface::AccessPointRemoved (this=0x9a45aa4, _t1=...) at ./nm-device-wifiinterface.moc:141
#36 0x08952e2d in OrgFreedesktopNetworkManagerDeviceWirelessInterface::qt_metacall (this=0x9a45aa4, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfcf00cc) at ./nm-device-wifiinterface.moc:92
#37 0x001a7acd in QDBusConnectionPrivate::deliverCall (this=0x971a448, object=0x9a45aa4, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:942
#38 0x001b21d7 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa724308, object=0x9a45aa4) at qdbusintegrator_p.h:103
#39 0x057073b7 in QObject::event (this=0x9a45aa4, e=0xa724308) at kernel/qobject.cpp:1226
#40 0x03246d24 in QApplicationPrivate::notify_helper (this=0x96bb940, receiver=0x9a45aa4, e=0xa724308) at kernel/qapplication.cpp:4462
#41 0x0324b8ce in QApplication::notify (this=0x96ae558, receiver=0x9a45aa4, e=0xa724308) at kernel/qapplication.cpp:3862
#42 0x010da3ca in KApplication::notify (this=0x96ae558, receiver=0x9a45aa4, event=0xa724308) at ../../kdeui/kernel/kapplication.cpp:311
#43 0x056f20bb in QCoreApplication::notifyInternal (this=0x96ae558, receiver=0x9a45aa4, event=0xa724308) at kernel/qcoreapplication.cpp:731
#44 0x056f5c79 in sendEvent (receiver=0x0, event_type=0, data=0x965df50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x965df50) at kernel/qcoreapplication.cpp:1372
#46 0x056f5e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#47 0x0571f3c4 in sendPostedEvents (s=0x96bb0b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#48 postEventSourceDispatch (s=0x96bb0b0) at kernel/qeventdispatcher_glib.cpp:277
#49 0x085cbaa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0x085cc270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#51 0x085cc524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#52 0x0571f53c in QEventDispatcherGlib::processEvents (this=0x965daa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#53 0x032fa775 in QGuiEventDispatcherGlib::processEvents (this=0x965daa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x056f1289 in QEventLoop::processEvents (this=0xbfcf08b4, flags=...) at kernel/qeventloop.cpp:149
#55 0x056f1522 in QEventLoop::exec (this=0xbfcf08b4, flags=...) at kernel/qeventloop.cpp:201
#56 0x056f5ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#57 0x032448e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#58 0x00ec05a5 in kdemain (argc=1, argv=0xbfcf0ac4) at ../../../../plasma/desktop/shell/main.cpp:118
#59 0x080485cb in main (argc=1, argv=0xbfcf0ac4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 253584.

Possible duplicates by query: bug 272964, bug 270316.

Reported using DrKonqi