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 2.6.31-22-generic i686 Distribution: Ubuntu 9.10 What I was doing when the application crashed: Initial situation: Emesene opened and two item on the task manager applet (task bar): Emesene, Google Chrome. Problem: at arrival of a new message chat with "emesene", which should produce the opening of a new item in the task bar the applet "task manager" has crashed and failed to reserve space in the task bar, leaving no trace of the new window just opened on the desktop and still allowing for inconsistent space on task bar that you can not recover and remove. -- Backtrace: Application: Plasma Workspace (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0xb7703700 (LWP 1509))] Thread 2 (Thread 0xac646b70 (LWP 1511)): #0 0x003e6422 in __kernel_vsyscall () #1 0x003c2e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x01a739ad in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0x005f4e67 in QWaitConditionPrivate::wait (this=0x8de5f78, mutex=0x8de5f74, time=4294967295) at thread/qwaitcondition_unix.cpp:87 #4 QWaitCondition::wait (this=0x8de5f78, mutex=0x8de5f74, time=4294967295) at thread/qwaitcondition_unix.cpp:159 #5 0x02343922 in QHostInfoAgent::run (this=0x8de5f68) at kernel/qhostinfo.cpp:260 #6 0x005f3e32 in QThreadPrivate::start (arg=0x8de5f68) at thread/qthread_unix.cpp:188 #7 0x003be80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0x01a66a0e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread 0xb7703700 (LWP 1509)): [KCrash Handler] #6 0x00b84d57 in XVisualIDFromVisual () from /usr/lib/libX11.so.6 #7 0x04a8670e in qt_x11_getX11InfoForWindow (xinfo=0x92adfa4, a=...) at kernel/qwidget_x11.cpp:400 #8 0x04a8db4e in QWidgetPrivate::create_sys (this=0x92adeb0, window=16884212, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget_x11.cpp:545 #9 0x04a4eb1c in QWidget::create (this=0x8cb0e20, window=16884212, initializeWindow=true, destroyOldWindow=<value optimized out>) at kernel/qwidget.cpp:1253 #10 0x034b9c1e in SystemTray::X11EmbedContainer::embedSystemTrayClient (this=0x8cb0e20, clientId=65011779) at ../../../../plasma/applets/systemtray/protocols/fdo/x11embedcontainer.cpp:110 #11 0x034b53f0 in SystemTray::FdoGraphicsWidget::setupXEmbedDelegate (this=0x8cdf780) at ../../../../plasma/applets/systemtray/protocols/fdo/fdographicswidget.cpp:159 #12 0x034b54cb in SystemTray::FdoGraphicsWidget::qt_metacall (this=0x8cdf780, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfbabfbc) at ./fdographicswidget.moc:78 #13 0x006fa263 in QMetaObject::activate (sender=0x9297cc8, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113 #14 0x006faec2 in QMetaObject::activate (sender=0x9297cc8, m=0x7d4908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187 #15 0x006ff387 in QSingleShotTimer::timeout (this=0x9297cc8) at .moc/release-shared/qtimer.moc:76 #16 0x006ff49c in QSingleShotTimer::timerEvent (this=0x9297cc8) at kernel/qtimer.cpp:298 #17 0x006f43bf in QObject::event (this=0x9297cc8, e=0xbfbac450) at kernel/qobject.cpp:1075 #18 0x049f7f54 in QApplicationPrivate::notify_helper (this=0x8863db8, receiver=0x9297cc8, e=0xbfbac450) at kernel/qapplication.cpp:4056 #19 0x049ff67c in QApplication::notify (this=0x883cf40, receiver=0x9297cc8, e=0xbfbac450) at kernel/qapplication.cpp:3603 #20 0x00e5ebfa in KApplication::notify (this=0x883cf40, receiver=0x9297cc8, event=0xbfbac450) at ../../kdeui/kernel/kapplication.cpp:302 #21 0x006e46cb in QCoreApplication::notifyInternal (this=0x883cf40, receiver=0x9297cc8, event=0xbfbac450) at kernel/qcoreapplication.cpp:610 #22 0x007117ce in QCoreApplication::sendEvent (this=0x8866784) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213 #23 QTimerInfoList::activateTimers (this=0x8866784) at kernel/qeventdispatcher_unix.cpp:572 #24 0x0070f0e0 in timerSourceDispatch (source=0x8866750) at kernel/qeventdispatcher_glib.cpp:165 #25 0x0041fe88 in g_main_dispatch (context=0x8865e90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960 #26 IA__g_main_context_dispatch (context=0x8865e90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513 #27 0x00423730 in g_main_context_iterate (context=0x8865e90, block=<value optimized out>, dispatch=1, self=0x88638c0) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591 #28 0x00423863 in IA__g_main_context_iteration (context=0x8865e90, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654 #29 0x0070f02c in QEventDispatcherGlib::processEvents (this=0x8863ba8, flags=...) at kernel/qeventdispatcher_glib.cpp:327 #30 0x04a98be5 in QGuiEventDispatcherGlib::processEvents (this=0x8863ba8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202 #31 0x006e2c79 in QEventLoop::processEvents (this=0xbfbac714, flags=) at kernel/qeventloop.cpp:149 #32 0x006e30ca in QEventLoop::exec (this=0xbfbac714, flags=...) at kernel/qeventloop.cpp:201 #33 0x006e553f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #34 0x049f7dd7 in QApplication::exec () at kernel/qapplication.cpp:3525 #35 0x03ab680d in kdemain (argc=1, argv=0x8826500) at ../../../../plasma/shells/desktop/main.cpp:50 #36 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x881d458 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677 #37 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169 #38 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362 #39 0x0804fbaf in main (argc=2, argv=0xbfbacf74, envp=0xbfbacf80) at ../../kinit/kinit.cpp:1793 Reported using DrKonqi