Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
When I was moving a Window from one screen to another while pressing ALT Key and keeping the left Mouse Button pressed, Plasma suddenly crashed. But it is nonetheless possible to use the ALT Key and move the windows around. I got no clue what might have fired the crash...

Best regards,
Sebastian Morkisch

 -- Backtrace:
Application: Plasma-Arbeitsfläche (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa28f629760 (LWP 1582))]

Thread 3 (Thread 0x7fa26b133710 (LWP 1583)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007fa26b132aa0 in ?? ()
#2  0x00007fffe1f3f852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7fa269caa710 (LWP 4593)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa28db0572b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x61233a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x61233a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fa2580ef1d3 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#4  0x00007fa258d66030 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0
#5  0x00007fa258d67d60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#6  0x00007fa258cedd60 in ?? () from /usr/lib/libpython2.6.so.1.0
#7  0x00007fa258cc02e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#8  0x00007fa258cd1cef in ?? () from /usr/lib/libpython2.6.so.1.0
#9  0x00007fa258cc02e3 in PyObject_Call () from /usr/lib/libpython2.6.so.1.0
#10 0x00007fa258d60193 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.6.so.1.0
#11 0x00007fa257e36d3b in ?? () from /usr/lib/pymodules/python2.6/sip.so
#12 0x00007fa2580de468 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#13 0x00007fa25810e630 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#14 0x00007fa28db04775 in QThreadPrivate::start (arg=0x50d5b30) at thread/qthread_unix.cpp:248
#15 0x00007fa28d8749ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#16 0x00007fa28c6266fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa28f629760 (LWP 1582)):
[KCrash Handler]
#5  0x00007fa28e683c74 in KDirModel::dirLister (this=0x2621860) at ../../kio/kio/kdirmodel.cpp:354
#6  0x00007fa2824a7a26 in KFilePreviewGenerator::Private::updateCutItems (this=0x3191240) at ../../kfile/kfilepreviewgenerator.cpp:655
#7  0x00007fa2824a87ad in KFilePreviewGenerator::qt_metacall (this=0x318fb90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe1e7a6e0) at ./kfilepreviewgenerator.moc:97
#8  0x00007fa28dc0be3f in QMetaObject::activate (sender=0x1f395d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fa28df0c760) at kernel/qobject.cpp:3293
#9  0x00007fa28ce1a52e in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffe1e7ad40) at kernel/qapplication_x11.cpp:3335
#10 0x00007fa28ce45882 in x11EventSourceDispatch (s=0x1eafdb0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#11 0x00007fa288fda8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#12 0x00007fa288fde748 in ?? () from /lib/libglib-2.0.so.0
#13 0x00007fa288fde8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#14 0x00007fa28dc22513 in QEventDispatcherGlib::processEvents (this=0x1e23140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#15 0x00007fa28ce4546e in QGuiEventDispatcherGlib::processEvents (this=0x2621860, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#16 0x00007fa28dbf7992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#17 0x00007fa28dbf7d6c in QEventLoop::exec (this=0x7fffe1e7b070, flags=) at kernel/qeventloop.cpp:201
#18 0x00007fa28dbfbaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#19 0x00007fa2831f8fb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#20 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#21 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#22 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#23 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 250334, bug 246299, bug 242992, bug 236939, bug 236831.

Reported using DrKonqi