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:
playing music with banshee + working with okular computer goes to sleep when waking up plasma crash

-- Backtrace:
Application: Outil de gestion de fenêtres Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb780ead0 (LWP 1404))]

Thread 7 (Thread 0xaf7ffb70 (LWP 1407)):
#0  0x00aaad41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x01be6dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x01cb34f2 in updateCurrentTime (this=0xaf80138c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0xaf80138c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x01cb1d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaf7ff0cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x01cb1dcd in timerSourcePrepare (source=0xaf801358, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01a72fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01a73e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01a74524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x01cb2577 in QEventDispatcherGlib::processEvents (this=0xa3679e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x01c84289 in QEventLoop::processEvents (this=0xaf7ff280, flags=...) at kernel/qeventloop.cpp:149
#12 0x01c84522 in QEventLoop::exec (this=0xaf7ff280, flags=...) at kernel/qeventloop.cpp:201
#13 0x01b8e2a0 in QThread::exec (this=0xa3684c8) at thread/qthread.cpp:492
#14 0x01c65fdb in QInotifyFileSystemWatcherEngine::run (this=0xa3684c8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x01b90da2 in QThreadPrivate::start (arg=0xa3684c8) at thread/qthread_unix.cpp:320
#16 0x04e25e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00b8273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0xae1bdb70 (LWP 1408)):
#0  0x00aaad41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x01be6dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x01cb34f2 in updateCurrentTime (this=0xaf801034, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0xaf801034, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x01cb1d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae1bd0cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x01cb1dcd in timerSourcePrepare (source=0xaf801000, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01a72fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01a73e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01a74524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x01cb2577 in QEventDispatcherGlib::processEvents (this=0xa3c7050, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x01c84289 in QEventLoop::processEvents (this=0xae1bd280, flags=...) at kernel/qeventloop.cpp:149
#12 0x01c84522 in QEventLoop::exec (this=0xae1bd280, flags=...) at kernel/qeventloop.cpp:201
#13 0x01b8e2a0 in QThread::exec (this=0xa3855d0) at thread/qthread.cpp:492
#14 0x01c65fdb in QInotifyFileSystemWatcherEngine::run (this=0xa3855d0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x01b90da2 in QThreadPrivate::start (arg=0xa3855d0) at thread/qthread_unix.cpp:320
#16 0x04e25e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00b8273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xac58db70 (LWP 3185)):
#0  0x00dfd416 in __kernel_vsyscall ()
#1  0x04e2a48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b903fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x01b91467 in wait (this=0xa6c06d8, mutex=0xa6c0978, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa6c06d8, mutex=0xa6c0978, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00e0f7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa6c06c0, th=0xa97f190) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00e1247c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6c0a38, th=0xa97f190) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00e0f42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa6c06c0, th=0xa97f190) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00e1256a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6c0a38, th=0xa97f190) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00e0f373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa6c06c0, th=0xa97f190, previous=0xa2c9e70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00e10f9e in ThreadWeaver::ThreadRunHelper::run (this=0xac58d2e4, parent=0xa6c06c0, th=0xa97f190) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00e1105b in ThreadWeaver::Thread::run (this=0xa97f190) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x01b90da2 in QThreadPrivate::start (arg=0xa97f190) at thread/qthread_unix.cpp:320
#13 0x04e25e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00b8273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xad18fb70 (LWP 3186)):
#0  0x00dfd416 in __kernel_vsyscall ()
#1  0x04e2a48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b903fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x01b91467 in wait (this=0xa6c06d8, mutex=0xa6c0978, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa6c06d8, mutex=0xa6c0978, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00e0f7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa6c06c0, th=0xaad5648) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00e1247c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6c0a38, th=0xaad5648) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00e0f42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa6c06c0, th=0xaad5648) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00e1256a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6c0a38, th=0xaad5648) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00e0f373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa6c06c0, th=0xaad5648, previous=0xa73e670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00e10f9e in ThreadWeaver::ThreadRunHelper::run (this=0xad18f2e4, parent=0xa6c06c0, th=0xaad5648) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00e1105b in ThreadWeaver::Thread::run (this=0xaad5648) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x01b90da2 in QThreadPrivate::start (arg=0xaad5648) at thread/qthread_unix.cpp:320
#13 0x04e25e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00b8273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xad9bab70 (LWP 3187)):
#0  0x00dfd416 in __kernel_vsyscall ()
#1  0x04e2a48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b903fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x01b91467 in wait (this=0xa6c06d8, mutex=0xa6c0978, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa6c06d8, mutex=0xa6c0978, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00e0f7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa6c06c0, th=0xa80de28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00e1247c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6c0a38, th=0xa80de28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00e0f42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa6c06c0, th=0xa80de28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00e1256a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6c0a38, th=0xa80de28) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00e0f373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa6c06c0, th=0xa80de28, previous=0xa125eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00e10f9e in ThreadWeaver::ThreadRunHelper::run (this=0xad9ba2e4, parent=0xa6c06c0, th=0xa80de28) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00e1105b in ThreadWeaver::Thread::run (this=0xa80de28) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x01b90da2 in QThreadPrivate::start (arg=0xa80de28) at thread/qthread_unix.cpp:320
#13 0x04e25e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00b8273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xaa17eb70 (LWP 3188)):
#0  0x00dfd416 in __kernel_vsyscall ()
#1  0x04e2a48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b903fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x01b91467 in wait (this=0xa6c06d8, mutex=0xa6c0978, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa6c06d8, mutex=0xa6c0978, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00e0f7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa6c06c0, th=0xb404338) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00e1247c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6c0a38, th=0xb404338) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00e0f42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa6c06c0, th=0xb404338) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00e1256a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6c0a38, th=0xb404338) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00e0f373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa6c06c0, th=0xb404338, previous=0xa82fa98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00e10f9e in ThreadWeaver::ThreadRunHelper::run (this=0xaa17e2e4, parent=0xa6c06c0, th=0xb404338) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00e1105b in ThreadWeaver::Thread::run (this=0xb404338) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x01b90da2 in QThreadPrivate::start (arg=0xb404338) at thread/qthread_unix.cpp:320
#13 0x04e25e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00b8273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb780ead0 (LWP 1404)):
[KCrash Handler]
#7  0x00e37755 in ~QExplicitlySharedDataPointer (this=0xa36b2bc, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qshareddata.h:161
#8  Solid::Device::~Device (this=0xa36b2bc, __in_chrg=<value optimized out>) at ../../../solid/solid/device.cpp:85
#9  0x02796087 in ~QHashNode (this=0xa3faf84, akey=...) at /usr/include/qt4/QtCore/qhash.h:217
#10 deleteNode2 (this=0xa3faf84, akey=...) at /usr/include/qt4/QtCore/qhash.h:519
#11 deleteNode (this=0xa3faf84, akey=...) at /usr/include/qt4/QtCore/qhash.h:507
#12 QHash<QString, Solid::Device>::remove (this=0xa3faf84, akey=...) at /usr/include/qt4/QtCore/qhash.h:795
#13 0x027933d3 in HotplugEngine::onDeviceRemoved (this=0xa3faf70, udi=...) at ../../../../../plasma/generic/dataengines/hotplug/hotplugengine.cpp:243
#14 0x027956a5 in HotplugEngine::qt_metacall (this=0xa3faf70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9d0878) at ./hotplugengine.moc:81
#15 0x01c8b6ba in QMetaObject::metacall (object=0xa3faf70, cl=QMetaObject::InvokeMetaMethod, idx=25, argv=0xbf9d0878) at kernel/qmetaobject.cpp:237
#16 0x01c9b4ff in QMetaObject::activate (sender=0xa366568, m=0xec5c68, local_signal_index=1, argv=0xbf9d0878) at kernel/qobject.cpp:3287
#17 0x00e38dd3 in Solid::DeviceNotifier::deviceRemoved (this=0xa366568, _t1=...) at ./devicenotifier.moc:94
#18 0x00e39ddc in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0xa366568, udi=...) at ../../../solid/solid/devicemanager.cpp:207
#19 0x00e3a585 in Solid::DeviceManagerPrivate::qt_metacall (this=0xa366568, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9d0a08) at ./devicemanager_p.moc:80
#20 0x01c8b6ba in QMetaObject::metacall (object=0xa366568, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbf9d0a08) at kernel/qmetaobject.cpp:237
#21 0x01c9b4ff in QMetaObject::activate (sender=0xa36b3f0, m=0xec6d40, local_signal_index=1, argv=0xbf9d0a08) at kernel/qobject.cpp:3287
#22 0x00e4e223 in Solid::Ifaces::DeviceManager::deviceRemoved (this=0xa36b3f0, _t1=...) at ./ifaces/devicemanager.moc:94
#23 0x00e9517a in slotDeviceRemoved (this=0xa36b3f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9d0c8c) at ../../../solid/solid/backends/upower/upowermanager.cpp:164
#24 Solid::Backends::UPower::UPowerManager::qt_metacall (this=0xa36b3f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9d0c8c) at ./backends/upower/upowermanager.moc:78
#25 0x01c8b6ba in QMetaObject::metacall (object=0xa36b3f0, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbf9d0c8c) at kernel/qmetaobject.cpp:237
#26 0x01c9b4ff in QMetaObject::activate (sender=0xa36b3fc, m=0xa36ffa8, local_signal_index=4, argv=0xbf9d0c8c) at kernel/qobject.cpp:3287
#27 0x005019e3 in QDBusInterfacePrivate::metacall (this=0xa36be18, c=QMetaObject::InvokeMetaMethod, id=4, argv=0xbf9d0c8c) at qdbusinterface.cpp:278
#28 0x004ecacd in QDBusConnectionPrivate::deliverCall (this=0x9e63668, object=0xa36b3fc, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:942
#29 0x004f71d7 in QDBusCallDeliveryEvent::placeMetaCall (this=0xaa629a8, object=0xa36b3fc) at qdbusintegrator_p.h:103
#30 0x01c9a3b7 in QObject::event (this=0xa36b3fc, e=0xaa629a8) at kernel/qobject.cpp:1226
#31 0x0296bd24 in QApplicationPrivate::notify_helper (this=0x9dd8a48, receiver=0xa36b3fc, e=0xaa629a8) at kernel/qapplication.cpp:4462
#32 0x029708ce in QApplication::notify (this=0x9dcf090, receiver=0xa36b3fc, e=0xaa629a8) at kernel/qapplication.cpp:3862
#33 0x011653ca in KApplication::notify (this=0x9dcf090, receiver=0xa36b3fc, event=0xaa629a8) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x01c850bb in QCoreApplication::notifyInternal (this=0x9dcf090, receiver=0xa36b3fc, event=0xaa629a8) at kernel/qcoreapplication.cpp:731
#35 0x01c88c79 in sendEvent (receiver=0x0, event_type=0, data=0x9d80f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9d80f50) at kernel/qcoreapplication.cpp:1372
#37 0x01c88e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#38 0x01cb23c4 in sendPostedEvents (s=0x9ddbb00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#39 postEventSourceDispatch (s=0x9ddbb00) at kernel/qeventdispatcher_glib.cpp:277
#40 0x01a73aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x01a74270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x01a74524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0x01cb253c in QEventDispatcherGlib::processEvents (this=0x9d80aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0x02a1f775 in QGuiEventDispatcherGlib::processEvents (this=0x9d80aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x01c84289 in QEventLoop::processEvents (this=0xbf9d1474, flags=...) at kernel/qeventloop.cpp:149
#46 0x01c84522 in QEventLoop::exec (this=0xbf9d1474, flags=...) at kernel/qeventloop.cpp:201
#47 0x01c88ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#48 0x029698e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#49 0x00f4b5a5 in kdemain (argc=1, argv=0xbf9d1684) at ../../../../plasma/desktop/shell/main.cpp:118
#50 0x080485cb in main (argc=1, argv=0xbf9d1684) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 271566.

Possible duplicates by query: bug 273075, bug 272372, bug 271566, bug 269449, bug 268008.

Reported using DrKonqi