Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic-pae i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
i was busy with Firefox and i wanted to use Kcalc... then i wrote "Kc.. Some doubts: 
1/ " i've not finished to wrote then crash"
2/ i wrote kcalc and clicked ENTER and then crash

 -- Backtrace:
Application: Espace de travail Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb778eaa0 (LWP 1606))]

Thread 5 (Thread 0xab5c9b70 (LWP 15196)):
#0  0x0082d422 in __kernel_vsyscall ()
#1  0x0039b015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00a15287 in QWaitConditionPrivate::wait (this=0x9514cc8, mutex=0x94f8e00, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9514cc8, mutex=0x94f8e00, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01701870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9514cb0, th=0xa223818) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0170438c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9515120, th=0xa223818) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0170027b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9514cb0, th=0xa223818) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01704482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9515120, th=0xa223818) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x017014d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9514cb0, th=0xa223818, previous=0xabebb28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0170251e in ThreadWeaver::ThreadRunHelper::run (this=0xab5c92f4, parent=0x9514cb0, th=0xa223818) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01702c3b in ThreadWeaver::Thread::run (this=0xa223818) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00a1432e in QThreadPrivate::start (arg=0xa223818) at thread/qthread_unix.cpp:248
#12 0x0039696e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x0070da0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xaaafeb70 (LWP 15197)):
#0  0x0082d422 in __kernel_vsyscall ()
#1  0x0039b015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00a15287 in QWaitConditionPrivate::wait (this=0x9514cc8, mutex=0x94f8e00, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9514cc8, mutex=0x94f8e00, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01701870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9514cb0, th=0xa01fa70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0170438c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9515120, th=0xa01fa70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0170027b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9514cb0, th=0xa01fa70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01704482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9515120, th=0xa01fa70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x017014d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9514cb0, th=0xa01fa70, previous=0x8f8ce88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0170251e in ThreadWeaver::ThreadRunHelper::run (this=0xaaafe2f4, parent=0x9514cb0, th=0xa01fa70) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01702c3b in ThreadWeaver::Thread::run (this=0xa01fa70) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00a1432e in QThreadPrivate::start (arg=0xa01fa70) at thread/qthread_unix.cpp:248
#12 0x0039696e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x0070da0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xaa2fdb70 (LWP 15198)):
#0  0x0082d422 in __kernel_vsyscall ()
#1  0x0039b015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00a15287 in QWaitConditionPrivate::wait (this=0x9514cc8, mutex=0x94f8e00, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9514cc8, mutex=0x94f8e00, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01701870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9514cb0, th=0xa5d2ff0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0170438c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9515120, th=0xa5d2ff0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0170027b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9514cb0, th=0xa5d2ff0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01704482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9515120, th=0xa5d2ff0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x017014d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9514cb0, th=0xa5d2ff0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x017044a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9515120, th=0xa5d2ff0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x017014d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9514cb0, th=0xa5d2ff0, previous=0xacc6760) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x0170251e in ThreadWeaver::ThreadRunHelper::run (this=0xaa2fd2f4, parent=0x9514cb0, th=0xa5d2ff0) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x01702c3b in ThreadWeaver::Thread::run (this=0xa5d2ff0) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x00a1432e in QThreadPrivate::start (arg=0xa5d2ff0) at thread/qthread_unix.cpp:248
#14 0x0039696e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x0070da0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa9afcb70 (LWP 15199)):
#0  0x0082d422 in __kernel_vsyscall ()
#1  0x0039b015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00a15287 in QWaitConditionPrivate::wait (this=0x9514cc8, mutex=0x94f8e00, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9514cc8, mutex=0x94f8e00, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01701870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9514cb0, th=0xa2571f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0170438c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9515120, th=0xa2571f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0170027b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9514cb0, th=0xa2571f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01704482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9515120, th=0xa2571f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x017014d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9514cb0, th=0xa2571f8, previous=0xa0e3bc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0170251e in ThreadWeaver::ThreadRunHelper::run (this=0xa9afc2f4, parent=0x9514cb0, th=0xa2571f8) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01702c3b in ThreadWeaver::Thread::run (this=0xa2571f8) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00a1432e in QThreadPrivate::start (arg=0xa2571f8) at thread/qthread_unix.cpp:248
#12 0x0039696e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x0070da0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb778eaa0 (LWP 1606)):
[KCrash Handler]
#6  Private (this=0xbfb0c008, p=...) at ../../include/QtCore/../../src/corelib/kernel/qvariant.h:352
#7  QVariant (this=0xbfb0c008, p=...) at kernel/qvariant.cpp:1391
#8  0x004079d0 in QDBusPendingReplyData::argumentAt (this=0xbfb0c128, index=0) at qdbuspendingreply.cpp:268
#9  0x03977cf7 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#10 0x0397aa92 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#11 0x00b1bc9a in QMetaObject::metacall (object=0x9c93f08, cl=4333556, idx=-1078935544, argv=0xace4e50) at kernel/qmetaobject.cpp:237
#12 0x00b2a3d5 in QMetaObject::activate (sender=0xa60a380, m=0x421b68, local_signal_index=0, argv=0xbfb0c278) at kernel/qobject.cpp:3293
#13 0x00406093 in QDBusPendingCallWatcher::finished (this=0xa60a380, _t1=0xa60a380) at .moc/release-shared/moc_qdbuspendingcall.cpp:92
#14 0x0040612a in QDBusPendingCallWatcherPrivate::_q_finished (this=0xa60a380, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xa333c18) at qdbuspendingcall.cpp:462
#15 QDBusPendingCallWatcher::qt_metacall (this=0xa60a380, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xa333c18) at .moc/release-shared/moc_qdbuspendingcall.cpp:80
#16 0x00b1bc9a in QMetaObject::metacall (object=0xa60a380, cl=4333556, idx=5, argv=0xa333c18) at kernel/qmetaobject.cpp:237
#17 0x00b26336 in QMetaCallEvent::placeMetaCall (this=0xacc5420, object=0xa60a380) at kernel/qobject.cpp:561
#18 0x00b273fe in QObject::event (this=0xa60a380, e=0xacc5420) at kernel/qobject.cpp:1248
#19 0x0189b4dc in QApplicationPrivate::notify_helper (this=0x8f2d958, receiver=0xa60a380, e=0xacc5420) at kernel/qapplication.cpp:4300
#20 0x018a205e in QApplication::notify (this=0x8f278d0, receiver=0xa60a380, e=0xacc5420) at kernel/qapplication.cpp:3704
#21 0x0106bf2a in KApplication::notify (this=0x8f278d0, receiver=0xa60a380, event=0xacc5420) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00b16a3b in QCoreApplication::notifyInternal (this=0x8f278d0, receiver=0xa60a380, event=0xacc5420) at kernel/qcoreapplication.cpp:704
#23 0x00b19473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8eddfc8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8eddfc8) at kernel/qcoreapplication.cpp:1345
#25 0x00b195dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#26 0x00b42adf in QCoreApplication::sendPostedEvents (s=0x8f2fb10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#27 postEventSourceDispatch (s=0x8f2fb10) at kernel/qeventdispatcher_glib.cpp:276
#28 0x012f45e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x012f82d8 in ?? () from /lib/libglib-2.0.so.0
#30 0x012f84b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x00b425d5 in QEventDispatcherGlib::processEvents (this=0x8f2d800, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#32 0x0195b135 in QGuiEventDispatcherGlib::processEvents (this=0x8f2d800, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00b15059 in QEventLoop::processEvents (this=0xbfb0cab4, flags=) at kernel/qeventloop.cpp:149
#34 0x00b154aa in QEventLoop::exec (this=0xbfb0cab4, flags=...) at kernel/qeventloop.cpp:201
#35 0x00b1969f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#36 0x0189b577 in QApplication::exec () at kernel/qapplication.cpp:3579
#37 0x043c305e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#38 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x8efc218 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#39 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#40 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#41 0x0804fe4f in main (argc=4, argv=0xbfb0d564, envp=0xbfb0d578) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 236377, bug 236128, bug 232740, bug 228841, bug 227798.

Reported using DrKonqi