Bug 316885

Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.1
Qt Version: 4.8.3
Operating System: Linux 3.5.0-25-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
When try to change a activity, plama stay on activity that is launched on start.
After try again to change, Plasma chrached.

If you try to move programs from one activity to an other, by right klick for context menu, no "move to activity" is shown.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4223013780 (LWP 3373))]

Thread 4 (Thread 0x7f4214f19700 (LWP 3374)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4230092cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f4230092d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f422a740e9a in start_thread (arg=0x7f4214f19700) at pthread_create.c:308
#4  0x00007f423644fcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f4209fdc700 (LWP 3428)):
#0  __pthread_getspecific (key=3) at pthread_getspecific.c:58
#1  0x00007f422a065b20 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f422a041e95 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f423303bc46 in QEventDispatcherGlib::processEvents (this=0x7f41fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f423300c2ef in QEventLoop::processEvents (this=this@entry=0x7f4209fdbdd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f423300c578 in QEventLoop::exec (this=0x7f4209fdbdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f4232f0db40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f4232fec9df in QInotifyFileSystemWatcherEngine::run (this=0x20f37a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f4232f10b1c in QThreadPrivate::start (arg=0x20f37a0) at thread/qthread_unix.cpp:338
#9  0x00007f422a740e9a in start_thread (arg=0x7f4209fdc700) at pthread_create.c:308
#10 0x00007f423644fcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f4209146700 (LWP 3429)):
#0  0x00007f4236444303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f422a041d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f422a041ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f423303bc46 in QEventDispatcherGlib::processEvents (this=0x7f42000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f423300c2ef in QEventLoop::processEvents (this=this@entry=0x7f4209145dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f423300c578 in QEventLoop::exec (this=0x7f4209145dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f4232f0db40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f4232fec9df in QInotifyFileSystemWatcherEngine::run (this=0x2156ec0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f4232f10b1c in QThreadPrivate::start (arg=0x2156ec0) at thread/qthread_unix.cpp:338
#9  0x00007f422a740e9a in start_thread (arg=0x7f4209146700) at pthread_create.c:308
#10 0x00007f423644fcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4223013780 (LWP 3373)):
[KCrash Handler]
#6  0x00007f423302570f in QObject::disconnect (sender=0x3e0ce20, signal=0x0, receiver=0xb53880, method=0x0) at kernel/qobject.cpp:2891
#7  0x00007f4236773135 in PlasmaApp::prepareContainment (this=0xb53880, containment=0x3e0ce20) at ../../../../plasma/desktop/shell/plasmaapp.cpp:1133
#8  0x00007f42367521f5 in DesktopView::setContainment (this=0x3ff6f20, containment=0x3e0ce20) at ../../../../plasma/desktop/shell/desktopview.cpp:285
#9  0x00007f423601572c in privateInit (this=0x3f27900) at ../../plasma/view.cpp:71
#10 qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./view.moc:70
#11 Plasma::View::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./view.moc:57
#12 0x00007f423302246e in QObject::event (this=0x3ff6f20, e=<optimized out>) at kernel/qobject.cpp:1195
#13 0x00007f42324040da in QWidget::event (this=0x3ff6f20, event=0x38214d0) at kernel/qwidget.cpp:8830
#14 0x00007f42327b3b66 in QFrame::event (this=0x3ff6f20, e=0x38214d0) at widgets/qframe.cpp:557
#15 0x00007f423283382b in QAbstractScrollArea::event (this=0x3ff6f20, e=0x38214d0) at widgets/qabstractscrollarea.cpp:996
#16 0x00007f42323b4e9c in QApplicationPrivate::notify_helper (this=this@entry=0xb6b250, receiver=receiver@entry=0x3ff6f20, e=e@entry=0x38214d0) at kernel/qapplication.cpp:4562
#17 0x00007f42323b930a in QApplication::notify (this=0xb53880, receiver=0x3ff6f20, e=0x38214d0) at kernel/qapplication.cpp:4423
#18 0x00007f4233cc7ad6 in KApplication::notify (this=0xb53880, receiver=0x3ff6f20, event=0x38214d0) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f423300d59e in QCoreApplication::notifyInternal (this=0xb53880, receiver=receiver@entry=0x3ff6f20, event=event@entry=0x38214d0) at kernel/qcoreapplication.cpp:915
#20 0x00007f4233011421 in sendEvent (event=0x38214d0, receiver=0x3ff6f20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xac51f0) at kernel/qcoreapplication.cpp:1539
#22 0x00007f423303ba93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=0xb53ca0) at kernel/qeventdispatcher_glib.cpp:279
#24 0x00007f422a041ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f422a041de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f422a041ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f423303bc26 in QEventDispatcherGlib::processEvents (this=0xac6ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007f4232459c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f423300c2ef in QEventLoop::processEvents (this=this@entry=0x7fff75bc8ae0, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f423300c578 in QEventLoop::exec (this=0x7fff75bc8ae0, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f4233011738 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#32 0x00007f4236758721 in kdemain (argc=1, argv=0x7fff75bc8dd8) at ../../../../plasma/desktop/shell/main.cpp:126
#33 0x00007f423637d76d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7fff75bc8dd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff75bc8dc8) at libc-start.c:226
#34 0x00000000004006d1 in _start ()

This bug may be a duplicate of or related to bug 306556.

Possible duplicates by query: bug 315698, bug 315249, bug 314795, bug 313322, bug 306556.

Reported using DrKonqi