Bug 259793

Application: plasma-desktop (0.4)
KDE Platform Version: 4.5.80 (4.6 Beta1)
Qt Version: 4.7.1
Operating System: Linux 2.6.37-8-generic i686
Distribution: Ubuntu natty (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
After I clicked on Kickstart, my whole applets in the systray came in disorder. I began to bring them back to the default order when Plasma crashed.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7863720 (LWP 1615))]

Thread 4 (Thread 0xafc3db70 (LWP 1622)):
#0  QThreadData::current () at thread/qthread_unix.cpp:164
#1  0x0293a525 in postEventSourcePrepare (s=0x9ceb7b0, timeout=0x0) at kernel/qeventdispatcher_glib.cpp:254
#2  0x0293a599 in postEventSourceCheck (source=0x9ceb7b0) at kernel/qeventdispatcher_glib.cpp:270
#3  0x04a6878d in g_main_context_check () from /lib/libglib-2.0.so.0
#4  0x04a690aa in ?? () from /lib/libglib-2.0.so.0
#5  0x04a69594 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#6  0x0293aaa7 in QEventDispatcherGlib::processEvents (this=0x9cea830, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#7  0x0290c7d9 in QEventLoop::processEvents (this=0xafc3d280, flags=...) at kernel/qeventloop.cpp:149
#8  0x0290ca72 in QEventLoop::exec (this=0xafc3d280, flags=...) at kernel/qeventloop.cpp:201
#9  0x02816be8 in QThread::exec (this=0x9ce6da8) at thread/qthread.cpp:490
#10 0x028ee71b in QInotifyFileSystemWatcherEngine::run (this=0x9ce6da8) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x02819669 in QThreadPrivate::start (arg=0x9ce6da8) at thread/qthread_unix.cpp:285
#12 0x06d77cc9 in start_thread (arg=0xafc3db70) at pthread_create.c:304
#13 0x003496be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaf43cb70 (LWP 1623)):
#0  0x0219ce36 in clock_gettime (clock_id=35262452, tp=0xaf43c010) at ../sysdeps/unix/clock_gettime.c:100
#1  0x0286f6f8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x0293ba12 in updateCurrentTime (this=0x9cf4a6c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x9cf4a6c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x0293a262 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaf43c0ec) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0293a2fd in timerSourcePrepare (source=0x9cf4a38, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x04a68044 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x04a68ed3 in ?? () from /lib/libglib-2.0.so.0
#9  0x04a69594 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0293aaa7 in QEventDispatcherGlib::processEvents (this=0x9cf45f8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x0290c7d9 in QEventLoop::processEvents (this=0xaf43c2a0, flags=...) at kernel/qeventloop.cpp:149
#12 0x0290ca72 in QEventLoop::exec (this=0xaf43c2a0, flags=...) at kernel/qeventloop.cpp:201
#13 0x02816be8 in QThread::exec (this=0x9cf11d8) at thread/qthread.cpp:490
#14 0x024c0571 in Herqq::Upnp::HControlPointThread::run() () from /usr/lib/libHUpnp.so.0
#15 0x02819669 in QThreadPrivate::start (arg=0x9cf11d8) at thread/qthread_unix.cpp:285
#16 0x06d77cc9 in start_thread (arg=0xaf43cb70) at pthread_create.c:304
#17 0x003496be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xadcf5b70 (LWP 1624)):
#0  pthread_mutex_unlock (mutex=0x9d8f7f4) at forward.c:184
#1  0x04a69069 in ?? () from /lib/libglib-2.0.so.0
#2  0x04a69594 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x0293aaa7 in QEventDispatcherGlib::processEvents (this=0x9c5afd0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#4  0x0290c7d9 in QEventLoop::processEvents (this=0xadcf5280, flags=...) at kernel/qeventloop.cpp:149
#5  0x0290ca72 in QEventLoop::exec (this=0xadcf5280, flags=...) at kernel/qeventloop.cpp:201
#6  0x02816be8 in QThread::exec (this=0x9d89308) at thread/qthread.cpp:490
#7  0x028ee71b in QInotifyFileSystemWatcherEngine::run (this=0x9d89308) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x02819669 in QThreadPrivate::start (arg=0x9d89308) at thread/qthread_unix.cpp:285
#9  0x06d77cc9 in start_thread (arg=0xadcf5b70) at pthread_create.c:304
#10 0x003496be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7863720 (LWP 1615)):
[KCrash Handler]
#7  value (this=0xa756b90, host=0x99b8a38) at /usr/include/qt4/QtCore/qhash.h:607
#8  SystemTray::Task::isEmbeddable (this=0xa756b90, host=0x99b8a38) at ../../../../../plasma/generic/applets/systemtray/core/task.cpp:91
#9  0x04ba2e3e in SystemTray::TaskArea::addWidgetForTask (this=0x99e57a8, task=0xa756b90) at ../../../../../plasma/generic/applets/systemtray/ui/taskarea.cpp:236
#10 0x04ba42db in SystemTray::TaskArea::delayedReposition (this=0x99e57a8) at ../../../../../plasma/generic/applets/systemtray/ui/taskarea.cpp:202
#11 0x04ba444b in SystemTray::TaskArea::qt_metacall (this=0x99e57a8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfbe0bcc) at ./taskarea.moc:92
#12 0x02913c0a in QMetaObject::metacall (object=0x99e57a8, cl=QMetaObject::InvokeMetaMethod, idx=25, argv=0xbfbe0bcc) at kernel/qmetaobject.cpp:237
#13 0x029239ff in QMetaObject::activate (sender=0x9a3e080, m=0x2a485a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#14 0x029707a7 in QTimer::timeout (this=0x9a3e080) at .moc/release-shared/moc_qtimer.cpp:134
#15 0x029298ee in QTimer::timerEvent (this=0x9a3e080, e=0xbfbe10ec) at kernel/qtimer.cpp:271
#16 0x02922714 in QObject::event (this=0x9a3e080, e=0xbfbe10ec) at kernel/qobject.cpp:1183
#17 0x013e5814 in QApplicationPrivate::notify_helper (this=0x96802f0, receiver=0x9a3e080, e=0xbfbe10ec) at kernel/qapplication.cpp:4445
#18 0x013ea31e in QApplication::notify (this=0x9675a20, receiver=0x9a3e080, e=0xbfbe10ec) at kernel/qapplication.cpp:3845
#19 0x010eed4a in KApplication::notify (this=0x9675a20, receiver=0x9a3e080, event=0xbfbe10ec) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x0290d60b in QCoreApplication::notifyInternal (this=0x9675a20, receiver=0x9a3e080, event=0xbfbe10ec) at kernel/qcoreapplication.cpp:732
#21 0x0293d6f4 in sendEvent (this=0x968307c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x968307c) at kernel/qeventdispatcher_unix.cpp:603
#23 0x0293a357 in timerSourceDispatch (source=0x96830b0) at kernel/qeventdispatcher_glib.cpp:184
#24 idleTimerSourceDispatch (source=0x96830b0) at kernel/qeventdispatcher_glib.cpp:231
#25 0x04a68b18 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x04a692e0 in ?? () from /lib/libglib-2.0.so.0
#27 0x04a69594 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x0293aa6c in QEventDispatcherGlib::processEvents (this=0x967fb58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#29 0x01497a65 in QGuiEventDispatcherGlib::processEvents (this=0x967fb58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x0290c7d9 in QEventLoop::processEvents (this=0xbfbe1384, flags=...) at kernel/qeventloop.cpp:149
#31 0x0290ca72 in QEventLoop::exec (this=0xbfbe1384, flags=...) at kernel/qeventloop.cpp:201
#32 0x0291141c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#33 0x013e36b7 in QApplication::exec () at kernel/qapplication.cpp:3719
#34 0x00d02bd5 in kdemain (argc=1, argv=0xbfbe1594) at ../../../../plasma/desktop/shell/main.cpp:118
#35 0x080485cb in main (argc=1, argv=0xbfbe1594) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 258219.

Possible duplicates by query: bug 259323, bug 259102, bug 259071, bug 258795, bug 258752.

Reported using DrKonqi