Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.00 "release 1"
Qt Version: 4.8.4
Operating System: Linux 3.7.10-1.1-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

-- Information about the crash:
Simply trying to switch to a new activity after having switched a couple times to other ones.

Dunno if this is related to other reports of crashes caused by changing activities, what I can say is that the backtrace appears to be different from ones already reported...

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff4ed6d7780 (LWP 2205))]

Thread 3 (Thread 0x7ff4cd12d700 (LWP 2206)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff4e07da307 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7ff4e0ae7660 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007ff4e07da339 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007ff4dcd5c3a4 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007ff4ebf90e0f in start_thread (arg=0x7ff4cd12d700) at pthread_create.c:308
#5  0x00007ff4ead077dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7ff4c5313700 (LWP 2207)):
#0  0x00007ff4eacfe87d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff4e7c4baa4 in g_main_context_poll (n_fds=1, fds=0x7ff4c0002be0, timeout=-1, context=0x7ff4c00009d0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7ff4c00009d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
#3  0x00007ff4e7c4bbc4 in g_main_context_iteration (context=0x7ff4c00009d0, may_block=1) at gmain.c:3351
#4  0x00007ff4ec3511f6 in QEventDispatcherGlib::processEvents (this=0x7ff4c00008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007ff4ec3219ef in QEventLoop::processEvents (this=this@entry=0x7ff4c5312d10, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ff4ec321c78 in QEventLoop::exec (this=0x7ff4c5312d10, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007ff4ec2240f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#8  0x00007ff4ec3021af in QInotifyFileSystemWatcherEngine::run (this=0x15366e0) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007ff4ec2270cc in QThreadPrivate::start (arg=0x15366e0) at thread/qthread_unix.cpp:338
#10 0x00007ff4dcd5c3a4 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007ff4ebf90e0f in start_thread (arg=0x7ff4c5313700) at pthread_create.c:308
#12 0x00007ff4ead077dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ff4ed6d7780 (LWP 2205)):
[KCrash Handler]
#6  0x0000000003621760 in ?? ()
#7  0x00007ff4ec33a9e1 in QObject::disconnect (sender=0x85eabf0, signal=0x0, receiver=0x8dfc00, method=0x0) at kernel/qobject.cpp:2896
#8  0x00007ff4d84d1c85 in PlasmaApp::prepareContainment (this=0x8dfc00, containment=0x85eabf0) at /usr/src/debug/kde-workspace-4.10.0/plasma/desktop/shell/plasmaapp.cpp:1127
#9  0x00007ff4d84b2235 in DesktopView::setContainment (this=0x644bd40, containment=0x85eabf0) at /usr/src/debug/kde-workspace-4.10.0/plasma/desktop/shell/desktopview.cpp:285
#10 0x00007ff4e29183fc in privateInit (this=0x6430850) at /usr/src/debug/kdelibs-4.10.0/plasma/view.cpp:71
#11 qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdelibs-4.10.0/build/plasma/view.moc:70
#12 Plasma::View::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdelibs-4.10.0/build/plasma/view.moc:57
#13 0x00007ff4ec33768e in QObject::event (this=0x644bd40, e=<optimized out>) at kernel/qobject.cpp:1203
#14 0x00007ff4eb4ff88a in QWidget::event (this=0x644bd40, event=0x32490f0) at kernel/qwidget.cpp:8845
#15 0x00007ff4eb8aaf26 in QFrame::event (this=0x644bd40, e=0x32490f0) at widgets/qframe.cpp:557
#16 0x00007ff4eb92ad0b in QAbstractScrollArea::event (this=0x644bd40, e=0x32490f0) at widgets/qabstractscrollarea.cpp:996
#17 0x00007ff4eb4b086c in QApplicationPrivate::notify_helper (this=this@entry=0x84af40, receiver=receiver@entry=0x644bd40, e=e@entry=0x32490f0) at kernel/qapplication.cpp:4562
#18 0x00007ff4eb4b4ceb in QApplication::notify (this=0x8dfc00, receiver=0x644bd40, e=0x32490f0) at kernel/qapplication.cpp:4423
#19 0x00007ff4ed0c4cb6 in KApplication::notify (this=0x8dfc00, receiver=0x644bd40, event=0x32490f0) at /usr/src/debug/kdelibs-4.10.0/kdeui/kernel/kapplication.cpp:311
#20 0x00007ff4ec322c9e in QCoreApplication::notifyInternal (this=0x8dfc00, receiver=receiver@entry=0x644bd40, event=event@entry=0x32490f0) at kernel/qcoreapplication.cpp:946
#21 0x00007ff4ec326601 in sendEvent (event=0x32490f0, receiver=0x644bd40) at kernel/qcoreapplication.h:231
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x77e2b0) at kernel/qcoreapplication.cpp:1570
#23 0x00007ff4ec351043 in sendPostedEvents () at kernel/qcoreapplication.h:236
#24 postEventSourceDispatch (s=s@entry=0x84d880) at kernel/qeventdispatcher_glib.cpp:279
#25 0x00007ff4e7c4b7d5 in g_main_dispatch (context=0x84db00) at gmain.c:2715
#26 g_main_context_dispatch (context=context@entry=0x84db00) at gmain.c:3219
#27 0x00007ff4e7c4bb08 in g_main_context_iterate (context=context@entry=0x84db00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
#28 0x00007ff4e7c4bbc4 in g_main_context_iteration (context=0x84db00, may_block=1) at gmain.c:3351
#29 0x00007ff4ec3511d6 in QEventDispatcherGlib::processEvents (this=0x849290, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007ff4eb550c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007ff4ec3219ef in QEventLoop::processEvents (this=this@entry=0x7fffec0a4580, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007ff4ec321c78 in QEventLoop::exec (this=0x7fffec0a4580, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007ff4ec326918 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#34 0x00007ff4d84b8761 in kdemain (argc=1, argv=0x964e00) at /usr/src/debug/kde-workspace-4.10.0/plasma/desktop/shell/main.cpp:126
#35 0x000000000040889a in launch (argc=argc@entry=1, _name=_name@entry=0x7d88b8 "/usr/bin/plasma-desktop", args=args@entry=0x7d88d0 "", cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x7d88d8 "", reset_env=false, tty=tty@entry=0x0, avoid_loops=false, startup_id_str=startup_id_str@entry=0x40b126 "0") at /usr/src/debug/kdelibs-4.10.0/kinit/kinit.cpp:726
#36 0x000000000040974b in handle_launcher_request (sock=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.10.0/kinit/kinit.cpp:1218
#37 0x0000000000409d90 in handle_requests (waitForPid=waitForPid@entry=0) at /usr/src/debug/kdelibs-4.10.0/kinit/kinit.cpp:1411
#38 0x0000000000405a47 in main (argc=4, argv=<optimized out>, envp=0x7fffec0a5530) at /usr/src/debug/kdelibs-4.10.0/kinit/kinit.cpp:1899

Possible duplicates by query: bug 316885, bug 315698, bug 315249, bug 314795, bug 313322.

Reported using DrKonqi