Bug 243188

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.4 (KDE 4.4.4)
Qt Version: 4.6.2
Operating System: Linux 2.6.33.5-124.fc13.i686 i686
Distribution: "Fedora release 13 (Goddard)"

-- Information about the crash:
Simply dragging the "Task Manager" widget to a panel caused the plazma desktop to crash

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77c09b0 (LWP 1863))]

Thread 4 (Thread 0xab9ffb70 (LWP 1865)):
#0  0x00771df6 in clock_gettime (clock_id=1, tp=0xab9fef28) at ../sysdeps/unix/clock_gettime.c:100
#1  0x045a293b in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x045a7026 in QTimerInfoList::updateCurrentTime (this=0xaae01834) at kernel/qeventdispatcher_unix.cpp:340
#3  0x045a706b in QTimerInfoList::timerWait (this=0xaae01834, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x045a58f8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xab9ff03c) at kernel/qeventdispatcher_glib.cpp:136
#5  0x045a598d in timerSourcePrepare (source=0xaae01800, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#6  0x00b5ca6a in IA__g_main_context_prepare (context=<value optimized out>, priority=0xab9ff0bc) at gmain.c:2280
#7  0x00b5ce81 in g_main_context_iterate (context=0xaae004e8, block=1, dispatch=1, self=0xaae01ae0) at gmain.c:2571
#8  0x00b5d449 in IA__g_main_context_iteration (context=0xaae004e8, may_block=1) at gmain.c:2654
#9  0x045a56ef in QEventDispatcherGlib::processEvents (this=0xaae00468, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x0457bc1a in QEventLoop::processEvents (this=0xab9ff200, flags=...) at kernel/qeventloop.cpp:149
#11 0x0457bf5a in QEventLoop::exec (this=0xab9ff200, flags=...) at kernel/qeventloop.cpp:201
#12 0x04484c19 in QThread::exec (this=0x934b5e8) at thread/qthread.cpp:487
#13 0x014ea28d in ?? () from /usr/lib/kde4/plugins/marble/GpsdPositionProviderPlugin.so
#14 0x04486fef in QThreadPrivate::start (arg=0x934b5e8) at thread/qthread_unix.cpp:248
#15 0x00187919 in start_thread (arg=0xab9ffb70) at pthread_create.c:301
#16 0x00ed9dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 3 (Thread 0xaadffb70 (LWP 1872)):
#0  0x0018a4bd in __pthread_mutex_unlock_usercnt (mutex=0xaba035ec) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0xaba035ec) at pthread_mutex_unlock.c:290
#2  0x00b5ca58 in IA__g_main_context_prepare (context=<value optimized out>, priority=0xaadff0bc) at gmain.c:2278
#3  0x00b5ce81 in g_main_context_iterate (context=0xaba035e8, block=1, dispatch=1, self=0xaba03540) at gmain.c:2571
#4  0x00b5d449 in IA__g_main_context_iteration (context=0xaba035e8, may_block=1) at gmain.c:2654
#5  0x045a56ef in QEventDispatcherGlib::processEvents (this=0xaba03018, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x0457bc1a in QEventLoop::processEvents (this=0xaadff200, flags=...) at kernel/qeventloop.cpp:149
#7  0x0457bf5a in QEventLoop::exec (this=0xaadff200, flags=...) at kernel/qeventloop.cpp:201
#8  0x04484c19 in QThread::exec (this=0x96514d8) at thread/qthread.cpp:487
#9  0x014ea28d in ?? () from /usr/lib/kde4/plugins/marble/GpsdPositionProviderPlugin.so
#10 0x04486fef in QThreadPrivate::start (arg=0x96514d8) at thread/qthread_unix.cpp:248
#11 0x00187919 in start_thread (arg=0xaadffb70) at pthread_create.c:301
#12 0x00ed9dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xa7bfab70 (LWP 1879)):
#0  0x001891fb in __pthread_mutex_lock (mutex=0xaae06004) at pthread_mutex_lock.c:61
#1  0x00b5cff9 in g_main_context_poll (context=0xc1f640, block=1, dispatch=1, self=0xaae026a0) at gmain.c:2899
#2  g_main_context_iterate (context=0xc1f640, block=1, dispatch=1, self=0xaae026a0) at gmain.c:2586
#3  0x00b5d449 in IA__g_main_context_iteration (context=0xaae06000, may_block=1) at gmain.c:2654
#4  0x045a56ef in QEventDispatcherGlib::processEvents (this=0xaae036c8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0x0457bc1a in QEventLoop::processEvents (this=0xa7bfa200, flags=...) at kernel/qeventloop.cpp:149
#6  0x0457bf5a in QEventLoop::exec (this=0xa7bfa200, flags=...) at kernel/qeventloop.cpp:201
#7  0x04484c19 in QThread::exec (this=0x97b2258) at thread/qthread.cpp:487
#8  0x014ea28d in ?? () from /usr/lib/kde4/plugins/marble/GpsdPositionProviderPlugin.so
#9  0x04486fef in QThreadPrivate::start (arg=0x97b2258) at thread/qthread_unix.cpp:248
#10 0x00187919 in start_thread (arg=0xa7bfab70) at pthread_create.c:301
#11 0x00ed9dde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb77c09b0 (LWP 1863)):
[KCrash Handler]
#6  QCoreApplication::postEvent (receiver=0xbe901e0, event=0xc07cc68, priority=0) at kernel/qcoreapplication.cpp:1105
#7  0x0457d4ad in QCoreApplication::postEvent (receiver=0xbe901e0, event=0xc07cc68) at kernel/qcoreapplication.cpp:1066
#8  0x0458c9f5 in QObject::deleteLater (this=0xbe901e0) at kernel/qobject.cpp:2158
#9  0x051bdf95 in QX11Data::xdndHandleFinished (this=0x887a7a0, xe=0xbfefaf2c, passive=false) at kernel/qdnd_x11.cpp:1235
#10 0x051a035e in QApplication::x11ClientMessage (this=0x88637b8, w=0x8e328c0, event=0xbfefaf2c, passive_only=false) at kernel/qapplication_x11.cpp:3095
#11 0x051af3b4 in QApplication::x11ProcessEvent (this=0x88637b8, event=0xbfefaf2c) at kernel/qapplication_x11.cpp:3638
#12 0x051dba0a in x11EventSourceDispatch (s=0x887a040, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#13 0x00b59525 in g_main_dispatch (context=0x8879290) at gmain.c:1960
#14 IA__g_main_context_dispatch (context=0x8879290) at gmain.c:2513
#15 0x00b5d268 in g_main_context_iterate (context=0x18a490, block=1, dispatch=1, self=0x88760f0) at gmain.c:2591
#16 0x00b5d449 in IA__g_main_context_iteration (context=0x8879290, may_block=1) at gmain.c:2654
#17 0x045a56b6 in QEventDispatcherGlib::processEvents (this=0x884e988, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#18 0x051db5f6 in QGuiEventDispatcherGlib::processEvents (this=0x884e988, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#19 0x0457bc1a in QEventLoop::processEvents (this=0xbfefb224, flags=...) at kernel/qeventloop.cpp:149
#20 0x0457bf5a in QEventLoop::exec (this=0xbfefb224, flags=...) at kernel/qeventloop.cpp:201
#21 0x0457e627 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#22 0x0512ce58 in QApplication::exec () at kernel/qapplication.cpp:3583
#23 0x00d77f49 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#24 0x0804879c in _start ()

This bug may be a duplicate of or related to bug 242749, bug 241429.

Possible duplicates by query: bug 242749, bug 242383, bug 242009, bug 241668, bug 241429.

Reported using DrKonqi