Bug 226389

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.32-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
I just updated to kdemod 4.4 and right after I login (via the console console) and get to my desktop plasma crashes with signal 11. I had one plasmoid installed that I use regulary (YAWP) and removed it but plasma still crashes.

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f0ed2be2760 (LWP 2494))]

Thread 2 (Thread 0x7f0eb0595710 (LWP 2497)):
#0  0x00007f0ed0e423e9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f0ed10cd502 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f0ed10c29a9 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f0ed10cc5d5 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f0ed0e3d81a in start_thread () from /lib/libpthread.so.0
#5  0x00007f0ecfc0cc7d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0ed2be2760 (LWP 2494)):
[KCrash Handler]
#5  TaskManager::TaskItem::winIds (this=0x0) at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/libs/taskmanager/taskitem.cpp:123
#6  0x00007f0eb2ffcf05 in STasksTask (this=0x104a760, abstractItem=0x151eef0, parent=<value optimized out>, applet=0xc59400)
    at /home/phil/kdemod/core/taskhandlers/src/stasks-0.5.1/applet/stasks_task.cpp:33
#7  0x00007f0eb2ffa453 in STasksItem (this=0x105e090, abstractItem=0x151eef0, parent=<value optimized out>) at /home/phil/kdemod/core/taskhandlers/src/stasks-0.5.1/applet/stasks_item.cpp:70
#8  0x00007f0eb2ff2117 in STasksApplet::itemAdded (this=0xc59400, groupableItem=0x151eef0) at /home/phil/kdemod/core/taskhandlers/src/stasks-0.5.1/applet/stasks_applet.cpp:92
#9  0x00007f0eb2ff45e8 in STasksApplet::qt_metacall (this=0xc59400, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8c560f80)
    at /home/phil/kdemod/core/taskhandlers/src/stasks-0.5.1/applet/stasks_applet.moc:96
#10 0x00007f0ed11d2ebf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0x00007f0eb2dc7cff in TaskManager::TaskGroup::itemAdded (this=0x151eef0, _t1=0x151eef0)
    at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/libs/taskmanager/taskgroup.moc:149
#12 0x00007f0eb2dc8b9f in TaskManager::TaskGroup::add (this=0x1086b40, item=0x151eef0) at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/libs/taskmanager/taskgroup.cpp:200
#13 0x00007f0eb2db75b2 in TaskManager::GroupManagerPrivate::addStartup (this=0x10858e0, task=)
    at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/libs/taskmanager/groupmanager.cpp:190
#14 0x00007f0eb2db86ca in TaskManager::GroupManager::qt_metacall (this=0x10850d0, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fff8c5611e0)
    at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/libs/taskmanager/groupmanager.moc:104
#15 0x00007f0ed11d2ebf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x00007f0eb2dccbc5 in TaskManager::TaskManager::startupAdded (this=0x151eef0, _t1=<value optimized out>)
    at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/libs/taskmanager/taskmanager.moc:175
#17 0x00007f0eb2dcd558 in TaskManager::TaskManager::gotNewStartup (this=0x1084d10, id=<value optimized out>, data=...)
    at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/libs/taskmanager/taskmanager.cpp:393
#18 0x00007f0eb2dd0080 in TaskManager::TaskManager::qt_metacall (this=0x1084d10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8c5613d0)
    at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/libs/taskmanager/taskmanager.moc:122
#19 0x00007f0ed11d2ebf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#20 0x00007f0ed171f477 in KStartupInfo::gotNewStartup (this=0x151eef0, _t1=<value optimized out>, _t2=<value optimized out>) at /home/phil/kdemod/testing/kdelibs/src/build/kdeui/kstartupinfo.moc:106
#21 0x00007f0ed1727c71 in KStartupInfo::Private::new_startup_info_internal (this=0x10860f0, id_P=..., data_P=<value optimized out>, update_P=<value optimized out>)
    at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kdeui/kernel/kstartupinfo.cpp:361
#22 0x00007f0ed172870d in KStartupInfo::Private::got_startup_info (this=0x10860f0, msg_P=..., update_P=128) at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kdeui/kernel/kstartupinfo.cpp:299
#23 0x00007f0ed172940f in KStartupInfo::Private::got_message (this=0x10860f0, msg_P=<value optimized out>) at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kdeui/kernel/kstartupinfo.cpp:228
#24 0x00007f0ed1729632 in KStartupInfo::qt_metacall (this=0xec3060, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8c5618a0)
    at /home/phil/kdemod/testing/kdelibs/src/build/kdeui/kstartupinfo.moc:92
#25 0x00007f0ed11d2ebf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#26 0x00007f0ed179a712 in KXMessages::gotMessage (this=0x151eef0, _t1=<value optimized out>) at /home/phil/kdemod/testing/kdelibs/src/build/kdeui/kxmessages.moc:84
#27 0x00007f0ed179b9a9 in KXMessages::x11Event (this=0x1086118, ev_P=0x7fff8c562150) at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kdeui/util/kxmessages.cpp:217
#28 0x00007f0ed1704206 in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=0x7fff8c562150)
    at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:903
#29 KApplication::x11EventFilter (this=<value optimized out>, _event=0x7fff8c562150) at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:953
#30 0x00007f0ec41bc854 in PlasmaApp::x11EventFilter (this=0x8953d0, event=0x7fff8c562150)
    at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/plasma/desktop/shell/plasmaapp.cpp:600
#31 0x00007f0ed03d7391 in ?? () from /usr/lib/libQtGui.so.4
#32 0x00007f0ed03e5e71 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#33 0x00007f0ed0411012 in ?? () from /usr/lib/libQtGui.so.4
#34 0x00007f0ecc60f26e in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#35 0x00007f0ecc612c28 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#36 0x00007f0ecc612d50 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#37 0x00007f0ed11e9603 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x00007f0ed0410c0e in ?? () from /usr/lib/libQtGui.so.4
#39 0x00007f0ed11bea82 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0x00007f0ed11bee5c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0x00007f0ed11c2b9b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#42 0x00007f0ec41aa912 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /home/phil/kdemod/testing/kdebase-workspace/src/kdebase-workspace-4.4.0/plasma/desktop/shell/main.cpp:112
#43 0x000000000040707e 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=0x40a257 "0") at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kinit/kinit.cpp:717
#44 0x0000000000407c4d in handle_launcher_request (sock=9, who=<value optimized out>) at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kinit/kinit.cpp:1209
#45 0x00000000004081f0 in handle_requests (waitForPid=0) at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kinit/kinit.cpp:1402
#46 0x00000000004088fa in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at /home/phil/kdemod/testing/kdelibs/src/kdelibs-4.4.0/kinit/kinit.cpp:1841

Reported using DrKonqi