Application: plasma-desktop (0.4) KDE Platform Version: 4.7.2 (4.7.2) Qt Version: 4.7.4 Operating System: Linux 3.0.0-12-generic-pae i686 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: I opened a new activity (I only had one running), so now I had two activities. I went to the 2nd one and closed the 1st one. The crash happened while closing the activity which I was using at first. -- Backtrace: Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault [Current thread is 1 (Thread 0xb053e720 (LWP 2784))] Thread 6 (Thread 0xae2ffb70 (LWP 2786)): #0 0xb7732424 in __kernel_vsyscall () #1 0xb75d540e in __GI___poll (fds=0xae306d90, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0xb2ec934b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2eba896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2ebaf9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xaedc1cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 #6 0xb2ee15f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb26249cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #8 0xb75e40ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 5 (Thread 0xa5d36b70 (LWP 2841)): #0 0xb7732424 in __kernel_vsyscall () #1 0xb75d540e in __GI___poll (fds=0xae30e260, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0xb2ec934b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2eba896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2ebac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb6431b37 in QEventDispatcherGlib::processEvents (this=0xa29a0d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #6 0xb64021dd in QEventLoop::processEvents (this=0xa5d361f0, flags=...) at kernel/qeventloop.cpp:149 #7 0xb6402421 in QEventLoop::exec (this=0xa5d361f0, flags=...) at kernel/qeventloop.cpp:201 #8 0xb630590b in QThread::exec (this=0xa298908) at thread/qthread.cpp:498 #9 0xb63e2e2d in QInotifyFileSystemWatcherEngine::run (this=0xa298908) at io/qfilesystemwatcher_inotify.cpp:248 #10 0xb63087b3 in QThreadPrivate::start (arg=0xa298908) at thread/qthread_unix.cpp:331 #11 0xb26249cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #12 0xb75e40ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 4 (Thread 0xa52f9b70 (LWP 2876)): #0 0xb7732424 in __kernel_vsyscall () #1 0xb2fd8a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169 #2 0xb75f1cfc in __pthread_cond_wait (cond=0xb56df430, mutex=0xb56df418) at forward.c:139 #3 0xb4fbe883 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4 #4 0xb4fbe99f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4 #5 0xb26249cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #6 0xb75e40ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 3 (Thread 0xa49cab70 (LWP 2877)): #0 0xb7732424 in __kernel_vsyscall () #1 0xb75d540e in __GI___poll (fds=0xa821448, nfds=1, timeout=5850) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0xb2ec934b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2eba896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2ebac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb6431b37 in QEventDispatcherGlib::processEvents (this=0xa81fc60, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #6 0xb64021dd in QEventLoop::processEvents (this=0xa49ca220, flags=...) at kernel/qeventloop.cpp:149 #7 0xb6402421 in QEventLoop::exec (this=0xa49ca220, flags=...) at kernel/qeventloop.cpp:201 #8 0xb630590b in QThread::exec (this=0xa81f7d8) at thread/qthread.cpp:498 #9 0xb63059fb in QThread::run (this=0xa81f7d8) at thread/qthread.cpp:565 #10 0xb63087b3 in QThreadPrivate::start (arg=0xa81f7d8) at thread/qthread_unix.cpp:331 #11 0xb26249cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #12 0xb75e40ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 2 (Thread 0xa074bb70 (LWP 2908)): #0 0xb2f74d10 in __GI_clock_gettime (clock_id=1, tp=0xa074af98) at ../sysdeps/unix/clock_gettime.c:116 #1 0xb635f7d5 in do_gettime (frac=0xa074af90, sec=0xa074af88) at tools/qelapsedtimer_unix.cpp:123 #2 qt_gettime () at tools/qelapsedtimer_unix.cpp:140 #3 0xb64324b6 in QTimerInfoList::updateCurrentTime (this=0xa90c554) at kernel/qeventdispatcher_unix.cpp:339 #4 0xb643280a in QTimerInfoList::timerWait (this=0xa90c554, tm=...) at kernel/qeventdispatcher_unix.cpp:442 #5 0xb6431053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa074b09c) at kernel/qeventdispatcher_glib.cpp:136 #6 0xb64310ed in timerSourcePrepare (source=0xa90c520, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169 #7 0xb2eb988c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #8 0xb2eba637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #9 0xb2ebac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #10 0xb6431b37 in QEventDispatcherGlib::processEvents (this=0xa7d2a50, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #11 0xb64021dd in QEventLoop::processEvents (this=0xa074b220, flags=...) at kernel/qeventloop.cpp:149 #12 0xb6402421 in QEventLoop::exec (this=0xa074b220, flags=...) at kernel/qeventloop.cpp:201 #13 0xb630590b in QThread::exec (this=0x95a6f90) at thread/qthread.cpp:498 #14 0xb736652b in Plasma::StorageThread::run (this=0x95a6f90) at ../../plasma/private/storagethread.cpp:326 #15 0xb63087b3 in QThreadPrivate::start (arg=0x95a6f90) at thread/qthread_unix.cpp:331 #16 0xb26249cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #17 0xb75e40ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 1 (Thread 0xb053e720 (LWP 2784)): [KCrash Handler] #7 data (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:135 #8 qGetPtrHelper<QScopedPointer<QObjectData> > (p=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2343 #9 d_func (this=<optimized out>) at graphicsview/qgraphicsscene.h:297 #10 QGraphicsScene::removeItem (this=0x0, item=0xadf2090) at graphicsview/qgraphicsscene.cpp:2956 #11 0xb7404fc2 in Plasma::TabBar::removeTab (this=0xadea378, index=1) at ../../plasma/widgets/tabbar.cpp:457 #12 0xada8d11b in ActivityBar::dataUpdated (this=0xa086d90, source=..., data=...) at ../../../../../plasma/generic/applets/activitybar/activitybar.cpp:337 #13 0xada8d39a in ActivityBar::qt_metacall (this=0xa086d90, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf9ece64) at ./activitybar.moc:101 #14 0xb6409b7d in metacall (argv=0xbf9ece64, idx=74, cl=QMetaObject::InvokeMetaMethod, object=0xa086d90) at kernel/qmetaobject.cpp:237 #15 QMetaObject::metacall (object=0xa086d90, cl=QMetaObject::InvokeMetaMethod, idx=74, argv=0xbf9ece64) at kernel/qmetaobject.cpp:232 #16 0xb6418a6a in QMetaObject::activate (sender=0xa89d330, m=0xb7506938, local_signal_index=0, argv=0xbf9ece64) at kernel/qobject.cpp:3278 #17 0xb72ff1bd in Plasma::DataContainer::dataUpdated (this=0xa89d330, _t1=..., _t2=...) at ./datacontainer.moc:112 #18 0xb72ff796 in Plasma::DataContainer::checkForUpdate (this=0xa89d330) at ../../plasma/datacontainer.cpp:297 #19 0xb7301477 in timerEvent (this=0xa8da288, event=<optimized out>) at ../../plasma/dataengine.cpp:386 #20 Plasma::DataEngine::timerEvent (this=0xa8da288, event=0xbf9ed2ac) at ../../plasma/dataengine.cpp:361 #21 0xb641b994 in QObject::event (this=0xa8da288, e=0xbf9ed2ac) at kernel/qobject.cpp:1181 #22 0xb592ed54 in notify_helper (e=0xbf9ed2ac, receiver=0xa8da288, this=0x95ae850) at kernel/qapplication.cpp:4486 #23 QApplicationPrivate::notify_helper (this=0x95ae850, receiver=0xa8da288, e=0xbf9ed2ac) at kernel/qapplication.cpp:4458 #24 0xb5934103 in QApplication::notify (this=0xbf9ed2ac, receiver=0xa8da288, e=0xbf9ed2ac) at kernel/qapplication.cpp:3886 #25 0xb6a68681 in KApplication::notify (this=0x95a0d90, receiver=0xa8da288, event=0xbf9ed2ac) at ../../kdeui/kernel/kapplication.cpp:311 #26 0xb640319e in QCoreApplication::notifyInternal (this=0x95a0d90, receiver=0xa8da288, event=0xbf9ed2ac) at kernel/qcoreapplication.cpp:787 #27 0xb6433c10 in sendEvent (event=0xbf9ed2ac, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #28 QTimerInfoList::activateTimers (this=0x95b1934) at kernel/qeventdispatcher_unix.cpp:603 #29 0xb6431122 in timerSourceDispatch (source=0x95b1900) at kernel/qeventdispatcher_glib.cpp:184 #30 0xb2eba25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #31 0xb2eba990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #32 0xb2ebac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #33 0xb6431ada in QEventDispatcherGlib::processEvents (this=0x9515230, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #34 0xb59e6e3a in QGuiEventDispatcherGlib::processEvents (this=0x9515230, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #35 0xb64021dd in QEventLoop::processEvents (this=0xbf9ed524, flags=...) at kernel/qeventloop.cpp:149 #36 0xb6402421 in QEventLoop::exec (this=0xbf9ed524, flags=...) at kernel/qeventloop.cpp:201 #37 0xb640719d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #38 0xb592c8f4 in QApplication::exec () at kernel/qapplication.cpp:3760 #39 0xb76e718b in kdemain (argc=1, argv=0xbf9ed724) at ../../../../plasma/desktop/shell/main.cpp:120 #40 0x0804850b in main (argc=1, argv=0xbf9ed724) at plasma-desktop_dummy.cpp:3 This bug may be a duplicate of or related to bug 264888. Possible duplicates by query: bug 277176, bug 264888. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 264888 ***