Bug 216849

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-15-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
When I dragged the icon on the control bar and released the mouse, plasma sddenly crashed.

 -- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77f0930 (LWP 2739))]

Thread 4 (Thread 0xac61eb70 (LWP 2740)):
#0  0x0037e422 in __kernel_vsyscall ()
#1  0x012d5e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0027878d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00a3be67 in QWaitConditionPrivate::wait (this=0x90715a0, mutex=0x907159c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x90715a0, mutex=0x907159c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0305b922 in QHostInfoAgent::run (this=0x9071590) at kernel/qhostinfo.cpp:260
#6  0x00a3ae32 in QThreadPrivate::start (arg=0x9071590) at thread/qthread_unix.cpp:188
#7  0x012d180e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x0026b7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa7af6b70 (LWP 2828)):
#0  0x0037e422 in __kernel_vsyscall ()
#1  0x012d6142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x002787e4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x02ba49ff in ?? () from /usr/lib/libxine.so.1
#4  0x012d180e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x0026b7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa72f5b70 (LWP 2829)):
#0  0x0037e422 in __kernel_vsyscall ()
#1  0x0025dba6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x068e953b in g_poll () from /lib/libglib-2.0.so.0
#3  0x068dc55b in ?? () from /lib/libglib-2.0.so.0
#4  0x068dc853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x00b56067 in QEventDispatcherGlib::processEvents (this=0xb74b640, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#6  0x00b29c79 in QEventLoop::processEvents (this=0xa72f52a4, flags=) at kernel/qeventloop.cpp:149
#7  0x00b2a0ca in QEventLoop::exec (this=0xa72f52a4, flags=...) at kernel/qeventloop.cpp:201
#8  0x00a37b73 in QThread::exec (this=0x9ad1190) at thread/qthread.cpp:487
#9  0x02b4320a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x00a3ae32 in QThreadPrivate::start (arg=0x9ad1190) at thread/qthread_unix.cpp:188
#11 0x012d180e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x0026b7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77f0930 (LWP 2739)):
[KCrash Handler]
#6  0x00a35a69 in QMutex::lock (this=0x8b6d200) at thread/qmutex.cpp:152
#7  0x00b2b334 in QCoreApplication::postEvent (receiver=0x947d288, event=0xb011c90, priority=0) at kernel/qcoreapplication.cpp:1020
#8  0x00b2b63c in QCoreApplication::postEvent (receiver=0x947d288, event=0xb011c90) at kernel/qcoreapplication.cpp:973
#9  0x00b3aab4 in QObject::deleteLater (this=0x947d288) at kernel/qobject.cpp:2019
#10 0x04b15ab9 in QX11Data::xdndHandleFinished (this=0x8b7c628, xe=0xbffbed5c, passive=false) at kernel/qdnd_x11.cpp:1244
#11 0x04aee526 in QApplication::x11ClientMessage (this=0x8b6b308, w=0xaf56028, event=0xbffbed5c, passive_only=200) at kernel/qapplication_x11.cpp:3126
#12 0x04affff9 in QApplication::x11ProcessEvent (this=0x8b6b308, event=0xbffbed5c) at kernel/qapplication_x11.cpp:3682
#13 0x04b2d502 in x11EventSourceDispatch (s=0x8b75968, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#14 0x068d8e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#15 0x068dc720 in ?? () from /lib/libglib-2.0.so.0
#16 0x068dc853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#17 0x00b5602c in QEventDispatcherGlib::processEvents (this=0x8b55b68, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#18 0x04b2cbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8b55b68, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#19 0x00b29c79 in QEventLoop::processEvents (this=0xbffbf054, flags=) at kernel/qeventloop.cpp:149
#20 0x00b2a0ca in QEventLoop::exec (this=0xbffbf054, flags=...) at kernel/qeventloop.cpp:201
#21 0x00b2c53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#22 0x04a8bdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#23 0x005ae80d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#24 0x080485cb in _start ()

Reported using DrKonqi