Bug 268634

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
when ever I put the computer in sleep mode & then start it after some time, the plasma shell crashes & restarts.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77fe720 (LWP 1746))]

Thread 7 (Thread 0xafa63b70 (LWP 1753)):
#0  0x00cebe36 in clock_gettime () from /lib/librt.so.1
#1  0x08d4450b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x08e1b6e5 in QTimerInfoList::updateCurrentTime (this=0xaf100504) at kernel/qeventdispatcher_unix.cpp:339
#4  0x08e1b72a in QTimerInfoList::timerWait (this=0xaf100504, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x08e197a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xafa630ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x08e1983d in timerSourcePrepare (source=0x0, timeout=0xcefff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07ef9e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x07efa279 in ?? () from /lib/libglib-2.0.so.0
#9  0x07efa848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x08e1959f in QEventDispatcherGlib::processEvents (this=0x99cd3f0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x08de9609 in QEventLoop::processEvents (this=0xafa63280, flags=) at kernel/qeventloop.cpp:149
#12 0x08de9a8a in QEventLoop::exec (this=0xafa63280, flags=...) at kernel/qeventloop.cpp:201
#13 0x08ce5b7e in QThread::exec (this=0x99c9018) at thread/qthread.cpp:490
#14 0x08dc835b in QInotifyFileSystemWatcherEngine::run (this=0x99c9018) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x08ce8df9 in QThreadPrivate::start (arg=0x99c9018) at thread/qthread_unix.cpp:266
#16 0x0301ccc9 in start_thread () from /lib/libpthread.so.0
#17 0x00ae969e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xae1b9b70 (LWP 1754)):
#0  0x00cebe36 in clock_gettime () from /lib/librt.so.1
#1  0x08d4450b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x08e1b6e5 in QTimerInfoList::updateCurrentTime (this=0xaf102034) at kernel/qeventdispatcher_unix.cpp:339
#4  0x08e1b72a in QTimerInfoList::timerWait (this=0xaf102034, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x08e197a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae1b90ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x08e1983d in timerSourcePrepare (source=0x0, timeout=0xcefff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07ef9e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x07efa279 in ?? () from /lib/libglib-2.0.so.0
#9  0x07efa848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x08e1959f in QEventDispatcherGlib::processEvents (this=0x9b2a158, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x08de9609 in QEventLoop::processEvents (this=0xae1b9280, flags=) at kernel/qeventloop.cpp:149
#12 0x08de9a8a in QEventLoop::exec (this=0xae1b9280, flags=...) at kernel/qeventloop.cpp:201
#13 0x08ce5b7e in QThread::exec (this=0x9b2dec8) at thread/qthread.cpp:490
#14 0x08dc835b in QInotifyFileSystemWatcherEngine::run (this=0x9b2dec8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x08ce8df9 in QThreadPrivate::start (arg=0x9b2dec8) at thread/qthread_unix.cpp:266
#16 0x0301ccc9 in start_thread () from /lib/libpthread.so.0
#17 0x00ae969e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xad1b7b70 (LWP 7017)):
#0  0x004b0416 in __kernel_vsyscall ()
#1  0x030214dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00af6d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x08ce99c7 in wait (this=0x9ee7390, mutex=0x9ec48d8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ee7390, mutex=0x9ec48d8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x001ef520 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9ee7378, th=0xa2ba260) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x001f2ccc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9ec48e8, th=0xa2ba260) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x001eea4b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9ee7378, th=0xa2ba260) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x001f2dc2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9ec48e8, th=0xa2ba260) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x001efa23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ee7378, th=0xa2ba260, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x001f2de1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9ec48e8, th=0xa2ba260) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x001efa23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ee7378, th=0xa2ba260, previous=0xa37faa0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x001f0e4e in ThreadWeaver::ThreadRunHelper::run (this=0xad1b72e4, parent=0x9ee7378, th=0xa2ba260) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x001f156b in ThreadWeaver::Thread::run (this=0xa2ba260) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x08ce8df9 in QThreadPrivate::start (arg=0xa2ba260) at thread/qthread_unix.cpp:266
#15 0x0301ccc9 in start_thread () from /lib/libpthread.so.0
#16 0x00ae969e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xad9b8b70 (LWP 7018)):
#0  0x004b0416 in __kernel_vsyscall ()
#1  0x030214dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00af6d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x08ce99c7 in wait (this=0x9ee7390, mutex=0x9ec48d8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ee7390, mutex=0x9ec48d8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x001ef520 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9ee7378, th=0x9ae34f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x001f2ccc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9ec48e8, th=0x9ae34f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x001eea4b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9ee7378, th=0x9ae34f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x001f2dc2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9ec48e8, th=0x9ae34f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x001efa23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ee7378, th=0x9ae34f0, previous=0xa109b58) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x001f0e4e in ThreadWeaver::ThreadRunHelper::run (this=0xad9b82e4, parent=0x9ee7378, th=0x9ae34f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x001f156b in ThreadWeaver::Thread::run (this=0x9ae34f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x08ce8df9 in QThreadPrivate::start (arg=0x9ae34f0) at thread/qthread_unix.cpp:266
#13 0x0301ccc9 in start_thread () from /lib/libpthread.so.0
#14 0x00ae969e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xac700b70 (LWP 7019)):
#0  0x004b0416 in __kernel_vsyscall ()
#1  0x030214dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00af6d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x08ce99c7 in wait (this=0x9ee7390, mutex=0x9ec48d8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ee7390, mutex=0x9ec48d8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x001ef520 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9ee7378, th=0xa1baf58) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x001f2ccc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9ec48e8, th=0xa1baf58) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x001eea4b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9ee7378, th=0xa1baf58) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x001f2dc2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9ec48e8, th=0xa1baf58) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x001efa23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ee7378, th=0xa1baf58, previous=0xa3200e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x001f0e4e in ThreadWeaver::ThreadRunHelper::run (this=0xac7002e4, parent=0x9ee7378, th=0xa1baf58) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x001f156b in ThreadWeaver::Thread::run (this=0xa1baf58) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x08ce8df9 in QThreadPrivate::start (arg=0xa1baf58) at thread/qthread_unix.cpp:266
#13 0x0301ccc9 in start_thread () from /lib/libpthread.so.0
#14 0x00ae969e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xabeffb70 (LWP 7020)):
#0  0x004b0416 in __kernel_vsyscall ()
#1  0x030214dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00af6d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x08ce99c7 in wait (this=0x9ee7390, mutex=0x9ec48d8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ee7390, mutex=0x9ec48d8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x001ef520 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9ee7378, th=0x9660cc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x001f2ccc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9ec48e8, th=0x9660cc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x001eea4b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9ee7378, th=0x9660cc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x001f2dc2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9ec48e8, th=0x9660cc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x001efa23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9ee7378, th=0x9660cc0, previous=0xa34e478) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x001f0e4e in ThreadWeaver::ThreadRunHelper::run (this=0xabeff2e4, parent=0x9ee7378, th=0x9660cc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x001f156b in ThreadWeaver::Thread::run (this=0x9660cc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x08ce8df9 in QThreadPrivate::start (arg=0x9660cc0) at thread/qthread_unix.cpp:266
#13 0x0301ccc9 in start_thread () from /lib/libpthread.so.0
#14 0x00ae969e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77fe720 (LWP 1746)):
[KCrash Handler]
#7  0x08f1b0d3 in vtable for QtSharedPointer::ExternalRefCountData () from /usr/lib/libQtCore.so.4
#8  0x08f1b0cb in vtable for QtSharedPointer::ExternalRefCountData () from /usr/lib/libQtCore.so.4
#9  0x08e030e4 in QObject::disconnect (sender=0x99fd158, signal=0x0, receiver=0x97cb8e8, method=0x3e04732 "2hasDefaultRouteChanged(bool)") at kernel/qobject.cpp:2749
#10 0x03df409d in disconnect (this=0x99fd158) at /usr/include/qt4/QtCore/qobject.h:229
#11 InterfaceItem::currentConnectionChanged (this=0x99fd158) at ../../applet/interfaceitem.cpp:311
#12 0x03df4a6b in InterfaceItem::connectionStateChanged (this=0x99fd158, state=Solid::Control::NetworkInterface::Unmanaged) at ../../applet/interfaceitem.cpp:426
#13 0x03df372b in InterfaceItem::handleConnectionStateChange (this=0x99fd158, new_state=1, old_state=8, reason=37) at ../../applet/interfaceitem.cpp:358
#14 0x03de8339 in InterfaceItem::qt_metacall (this=0x99fd158, _c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbfdf8c50) at moc_interfaceitem.cpp:120
#15 0x03de8c6a in WirelessInterfaceItem::qt_metacall (this=0x99fd158, _c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbfdf8c50) at moc_wirelessinterfaceitem.cpp:69
#16 0x08df08ca in QMetaObject::metacall (object=0x99fd158, cl=65044467, idx=49, argv=0xbfdf8c50) at kernel/qmetaobject.cpp:237
#17 0x08e036ad in QMetaObject::activate (sender=0x9887778, m=0x3eb266c, local_signal_index=3, argv=0x8f1b040) at kernel/qobject.cpp:3280
#18 0x03e9655f in Solid::Control::NetworkInterface::connectionStateChanged (this=0x9887778, _t1=1, _t2=8, _t3=37) at ./networkinterface.moc:157
#19 0x03e966db in Solid::Control::NetworkInterface::qt_metacall (this=0x9887778, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfdf8dc0) at ./networkinterface.moc:125
#20 0x03e9bb6a in Solid::Control::WirelessNetworkInterface::qt_metacall (this=0x9887778, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfdf8dc0) at ./wirelessnetworkinterface.moc:105
#21 0x08df08ca in QMetaObject::metacall (object=0x9887778, cl=65044467, idx=7, argv=0xbfdf8dc0) at kernel/qmetaobject.cpp:237
#22 0x08e036ad in QMetaObject::activate (sender=0x97cd6a0, m=0x3f52a14, local_signal_index=2, argv=0x8f1b040) at kernel/qobject.cpp:3280
#23 0x03f3ec6f in NMNetworkInterface::connectionStateChanged (this=0x97cd6a0, _t1=1, _t2=8, _t3=37) at ./networkinterface.moc:185
#24 0x03f3ebd1 in NMNetworkInterface::stateChanged (this=0x97cd6a0, new_state=1, old_state=8, reason=37) at ../../../solid/networkmanager-0.7/networkinterface.cpp:254
#25 0x03f3fff0 in NMNetworkInterface::qt_metacall (this=0x97cd6a0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfdf8fd0) at ./networkinterface.moc:121
#26 0x03f34d4a in NMWirelessNetworkInterface::qt_metacall (this=0x97cd6a0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfdf8fd0) at moc_wirelessnetworkinterface.cpp:88
#27 0x08df08ca in QMetaObject::metacall (object=0x97cd6a0, cl=65044467, idx=7, argv=0xbfdf8fd0) at kernel/qmetaobject.cpp:237
#28 0x08e036ad in QMetaObject::activate (sender=0x9861b30, m=0x3f53ae4, local_signal_index=0, argv=0x8f1b040) at kernel/qobject.cpp:3280
#29 0x03f49ddf in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged (this=0x9861b30, _t1=1, _t2=8, _t3=37) at ./nm-deviceinterface.moc:134
#30 0x03f49e64 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall (this=0x9861b30, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfdf91dc) at ./nm-deviceinterface.moc:90
#31 0x0092b9dc in QDBusConnectionPrivate::deliverCall (this=0x930c2d8, object=0x9861b30, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:919
#32 0x009371f7 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa48f360, object=0x9861b30) at qdbusintegrator_p.h:103
#33 0x08dfd6a2 in QObject::event (this=0x9861b30, e=0x97cb8e8) at kernel/qobject.cpp:1219
#34 0x05d2dfdc in QApplicationPrivate::notify_helper (this=0x92b91a0, receiver=0x9861b30, e=0xa48f360) at kernel/qapplication.cpp:4396
#35 0x05d3404e in QApplication::notify (this=0x92ae6f0, receiver=0x9861b30, e=0xa48f360) at kernel/qapplication.cpp:3798
#36 0x010df7da in KApplication::notify (this=0x92ae6f0, receiver=0x9861b30, event=0xa48f360) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x08deab3b in QCoreApplication::notifyInternal (this=0x92ae6f0, receiver=0x9861b30, event=0xa48f360) at kernel/qcoreapplication.cpp:732
#38 0x08dedd8b in sendEvent (receiver=0x0, event_type=0, data=0x92820f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x92820f0) at kernel/qcoreapplication.cpp:1373
#40 0x08dedf4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#41 0x08e19a74 in sendPostedEvents (s=0x92bb9b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=0x92bb9b0) at kernel/qeventdispatcher_glib.cpp:277
#43 0x07ef6855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0x07efa668 in ?? () from /lib/libglib-2.0.so.0
#45 0x07efa848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0x08e19565 in QEventDispatcherGlib::processEvents (this=0x9281ba0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#47 0x05defbe5 in QGuiEventDispatcherGlib::processEvents (this=0x9281ba0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x08de9609 in QEventLoop::processEvents (this=0xbfdf9a04, flags=) at kernel/qeventloop.cpp:149
#49 0x08de9a8a in QEventLoop::exec (this=0xbfdf9a04, flags=...) at kernel/qeventloop.cpp:201
#50 0x08dee00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#51 0x05d2ce07 in QApplication::exec () at kernel/qapplication.cpp:3672
#52 0x00e97f97 in kdemain (argc=1, argv=0xbfdf9c14) at ../../../../plasma/desktop/shell/main.cpp:118
#53 0x080485bb in main (argc=1, argv=0xbfdf9c14) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi