Bug 267149

Application: plasma-netbook (0.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I was running the software update and then clicked on the update icon(the box) in the taskbar and then the taskbar crashed on me. Nothing else happened,and it didn't happen AFTER that, though I only tried again once.

-- Backtrace:
Application: Plasma Netbook (plasma-netbook), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78aead0 (LWP 1545))]

Thread 7 (Thread 0xaf661b70 (LWP 1579)):
#0  0x01f859f6 in g_main_context_check () from /lib/libglib-2.0.so.0
#1  0x01f8645e in ?? () from /lib/libglib-2.0.so.0
#2  0x01f86848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x0244459f in QEventDispatcherGlib::processEvents (this=0x8d8cb20, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#4  0x02414609 in QEventLoop::processEvents (this=0xaf661280, flags=) at kernel/qeventloop.cpp:149
#5  0x02414a8a in QEventLoop::exec (this=0xaf661280, flags=...) at kernel/qeventloop.cpp:201
#6  0x02310b7e in QThread::exec (this=0x880e820) at thread/qthread.cpp:490
#7  0x023f335b in QInotifyFileSystemWatcherEngine::run (this=0x880e820) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x02313df9 in QThreadPrivate::start (arg=0x880e820) at thread/qthread_unix.cpp:266
#9  0x00782cc9 in start_thread () from /lib/libpthread.so.0
#10 0x00b7269e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xae657b70 (LWP 1586)):
#0  0x007ba416 in __kernel_vsyscall ()
#1  0x007874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b7fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x06f8e3a5 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x06f8e481 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x00782cc9 in start_thread () from /lib/libpthread.so.0
#6  0x00b7269e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xac4feb70 (LWP 1802)):
#0  0x007ba416 in __kernel_vsyscall ()
#1  0x007874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b7fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x023149c7 in wait (this=0x8dc4158, mutex=0x8dd90a0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8dc4158, mutex=0x8dd90a0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00515030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8dc4140, th=0x87d3d30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x005187dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dba6d0, th=0x87d3d30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0051455b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8dc4140, th=0x87d3d30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x005188d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dba6d0, th=0x87d3d30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00515533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8dc4140, th=0x87d3d30, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x005188f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dba6d0, th=0x87d3d30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00515533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8dc4140, th=0x87d3d30, previous=0x99ba300) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0051695e in ThreadWeaver::ThreadRunHelper::run (this=0xac4fe2e4, parent=0x8dc4140, th=0x87d3d30) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0051707b in ThreadWeaver::Thread::run (this=0x87d3d30) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x02313df9 in QThreadPrivate::start (arg=0x87d3d30) at thread/qthread_unix.cpp:266
#15 0x00782cc9 in start_thread () from /lib/libpthread.so.0
#16 0x00b7269e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xaccffb70 (LWP 1803)):
#0  0x007ba416 in __kernel_vsyscall ()
#1  0x007874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b7fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x023149c7 in wait (this=0x8dc4158, mutex=0x8dd90a0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8dc4158, mutex=0x8dd90a0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00515030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8dc4140, th=0x93e9bb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x005187dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dba6d0, th=0x93e9bb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0051455b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8dc4140, th=0x93e9bb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x005188d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dba6d0, th=0x93e9bb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00515533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8dc4140, th=0x93e9bb0, previous=0x987a7a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0051695e in ThreadWeaver::ThreadRunHelper::run (this=0xaccff2e4, parent=0x8dc4140, th=0x93e9bb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0051707b in ThreadWeaver::Thread::run (this=0x93e9bb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x02313df9 in QThreadPrivate::start (arg=0x93e9bb0) at thread/qthread_unix.cpp:266
#13 0x00782cc9 in start_thread () from /lib/libpthread.so.0
#14 0x00b7269e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xad641b70 (LWP 1804)):
#0  0x007ba416 in __kernel_vsyscall ()
#1  0x007874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b7fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x023149c7 in wait (this=0x8dc4158, mutex=0x8dd90a0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8dc4158, mutex=0x8dd90a0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00515030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8dc4140, th=0x999f578) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x005187dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dba6d0, th=0x999f578) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0051455b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8dc4140, th=0x999f578) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x005188d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dba6d0, th=0x999f578) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00515533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8dc4140, th=0x999f578, previous=0x99ec788) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0051695e in ThreadWeaver::ThreadRunHelper::run (this=0xad6412e4, parent=0x8dc4140, th=0x999f578) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0051707b in ThreadWeaver::Thread::run (this=0x999f578) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x02313df9 in QThreadPrivate::start (arg=0x999f578) at thread/qthread_unix.cpp:266
#13 0x00782cc9 in start_thread () from /lib/libpthread.so.0
#14 0x00b7269e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xab9fcb70 (LWP 1805)):
#0  0x007ba416 in __kernel_vsyscall ()
#1  0x007874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b7fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x023149c7 in wait (this=0x8dc4158, mutex=0x8dd90a0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8dc4158, mutex=0x8dd90a0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00515030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8dc4140, th=0x99281e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x005187dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dba6d0, th=0x99281e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0051455b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8dc4140, th=0x99281e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x005188d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dba6d0, th=0x99281e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00515533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8dc4140, th=0x99281e8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x005188f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dba6d0, th=0x99281e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00515533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8dc4140, th=0x99281e8, previous=0x99cb0c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0051695e in ThreadWeaver::ThreadRunHelper::run (this=0xab9fc2e4, parent=0x8dc4140, th=0x99281e8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0051707b in ThreadWeaver::Thread::run (this=0x99281e8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x02313df9 in QThreadPrivate::start (arg=0x99281e8) at thread/qthread_unix.cpp:266
#15 0x00782cc9 in start_thread () from /lib/libpthread.so.0
#16 0x00b7269e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb78aead0 (LWP 1545)):
[KCrash Handler]
#7  QMutex::lock (this=0x2f) at thread/qmutex.cpp:151
#8  0x02418724 in QCoreApplication::postEvent (receiver=0x970f370, event=0x9c43cd0, priority=0) at kernel/qcoreapplication.cpp:1141
#9  0x02418aac in QCoreApplication::postEvent (receiver=0x970f370, event=0x9c43cd0) at kernel/qcoreapplication.cpp:1094
#10 0x024272c4 in QObject::deleteLater (this=0x970f370) at kernel/qobject.cpp:2131
#11 0x02ba1c1c in KJob::emitResult (this=0x970f370) at ../../kdecore/jobs/kjob.cpp:315
#12 0x0028a5a7 in Plasma::ServiceJob::setResult (this=0x970f370, result=...) at ../../plasma/servicejob.cpp:80
#13 0x02ee6d6d in StatusNotifierItemJob::contextMenuReady (this=0x970f370, menu=0x9c57c58) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#14 0x02ee6ded in StatusNotifierItemJob::qt_metacall (this=0x970f370, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfb65428) at ./statusnotifieritemjob.moc:75
#15 0x0241b8ca in QMetaObject::metacall (object=0x970f370, cl=158397296, idx=27, argv=0xbfb65428) at kernel/qmetaobject.cpp:237
#16 0x0242e6ad in QMetaObject::activate (sender=0x9cdba78, m=0x2eedc40, local_signal_index=0, argv=0x9acc4b0) at kernel/qobject.cpp:3280
#17 0x02ee00a3 in StatusNotifierItemSource::contextMenuReady (this=0x9cdba78, _t1=0x9c57c58) at ./statusnotifieritemsource.moc:109
#18 0x02ee02b1 in StatusNotifierItemSource::contextMenuReady (this=0x9cdba78) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#19 0x02ee5803 in StatusNotifierItemSource::qt_metacall (this=0x9cdba78, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfb6554c) at ./statusnotifieritemsource.moc:90
#20 0x0241b8ca in QMetaObject::metacall (object=0x9cdba78, cl=158397296, idx=11, argv=0xbfb6554c) at kernel/qmetaobject.cpp:237
#21 0x0242e6ad in QMetaObject::activate (sender=0x9a578d0, m=0xa9ed84, local_signal_index=0, argv=0x9acc4b0) at kernel/qobject.cpp:3280
#22 0x00a89567 in DBusMenuImporter::menuUpdated() () from /usr/lib/libdbusmenu-qt.so.2
#23 0x00a8ecdc in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#24 0x00a8ff2b in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#25 0x0241b8ca in QMetaObject::metacall (object=0x9a578d0, cl=158397296, idx=12, argv=0xbfb6578c) at kernel/qmetaobject.cpp:237
#26 0x0242e6ad in QMetaObject::activate (sender=0x9c57c58, m=0x1d6efe8, local_signal_index=0, argv=0x9acc4b0) at kernel/qobject.cpp:3280
#27 0x018adee7 in QMenu::aboutToShow (this=0x9c57c58) at .moc/release-shared/moc_qmenu.cpp:151
#28 0x018b5193 in QMenu::qt_metacall (this=0x9c57c58, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfb658dc) at .moc/release-shared/moc_qmenu.cpp:97
#29 0x0241b8ca in QMetaObject::metacall (object=0x9c57c58, cl=158397296, idx=27, argv=0xbfb658dc) at kernel/qmetaobject.cpp:237
#30 0x0241f352 in QMetaMethod::invoke (this=0xbfb65a6c, object=0x9c57c58, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#31 0x02420a1f in QMetaObject::invokeMethod (obj=0x9c57c58, member=0xa953e1 "aboutToShow", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#32 0x00a8993e in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#33 0x02ee16ef in StatusNotifierItemSource::contextMenu (this=0x9cdba78, x=766, y=18) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#34 0x02ee833e in StatusNotifierItemJob::start (this=0x970f370) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#35 0x0028a423 in Plasma::ServiceJobPrivate::slotStart (this=0x9791c00) at ../../plasma/servicejob.cpp:37
#36 0x0028a4f4 in Plasma::ServiceJob::qt_metacall (this=0x970f370, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x9b323a0) at ./servicejob.moc:72
#37 0x02ee6dca in StatusNotifierItemJob::qt_metacall (this=0x970f370, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x9b323a0) at ./statusnotifieritemjob.moc:70
#38 0x0241b8ca in QMetaObject::metacall (object=0x970f370, cl=158397296, idx=26, argv=0x9b323a0) at kernel/qmetaobject.cpp:237
#39 0x02426df6 in QMetaCallEvent::placeMetaCall (this=0x8efdc60, object=0x970f370) at kernel/qobject.cpp:534
#40 0x024286a2 in QObject::event (this=0x970f370, e=0x4) at kernel/qobject.cpp:1219
#41 0x013e9fdc in QApplicationPrivate::notify_helper (this=0x87bf7b8, receiver=0x970f370, e=0x8efdc60) at kernel/qapplication.cpp:4396
#42 0x013f004e in QApplication::notify (this=0x87b8ce0, receiver=0x970f370, e=0x8efdc60) at kernel/qapplication.cpp:3798
#43 0x010df68a in KApplication::notify (this=0x87b8ce0, receiver=0x970f370, event=0x8efdc60) at ../../kdeui/kernel/kapplication.cpp:310
#44 0x02415b3b in QCoreApplication::notifyInternal (this=0x87b8ce0, receiver=0x970f370, event=0x8efdc60) at kernel/qcoreapplication.cpp:732
#45 0x02418d8b in sendEvent (receiver=0x0, event_type=0, data=0x879f028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x879f028) at kernel/qcoreapplication.cpp:1373
#47 0x02418f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#48 0x02444a74 in sendPostedEvents (s=0x87c1d10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#49 postEventSourceDispatch (s=0x87c1d10) at kernel/qeventdispatcher_glib.cpp:277
#50 0x01f82855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x01f86668 in ?? () from /lib/libglib-2.0.so.0
#52 0x01f86848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x02444565 in QEventDispatcherGlib::processEvents (this=0x879ece8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#54 0x014abbe5 in QGuiEventDispatcherGlib::processEvents (this=0x879ece8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x02414609 in QEventLoop::processEvents (this=0xbfb66844, flags=) at kernel/qeventloop.cpp:149
#56 0x02414a8a in QEventLoop::exec (this=0xbfb66844, flags=...) at kernel/qeventloop.cpp:201
#57 0x0241900f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#58 0x013e8e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#59 0x0053e96d in kdemain (argc=1, argv=0xbfb66a64) at ../../../../plasma/netbook/shell/main.cpp:67
#60 0x080485bb in main (argc=1, argv=0xbfb66a64) at plasma-netbook_dummy.cpp:3

Possible duplicates by query: bug 267001, bug 266835, bug 266501, bug 266160, bug 265970.

Reported using DrKonqi