Application: plasma-desktop (0.3)
KDE Platform Version: 4.3.90 (KDE 4.3.90 (KDE 4.4 RC1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
Had frequent disconnects and reconnects from wireless network using KNetworkManager, then Plasma crashed.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb785d700 (LWP 1794))]

Thread 7 (Thread 0xaa3d1b70 (LWP 1798)):
#0  0x00d54422 in __kernel_vsyscall ()
#1  0x00248e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00a35307 in QWaitConditionPrivate::wait (this=0x91badc0, mutex=0x91badbc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x91badc0, mutex=0x91badbc, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x02a69102 in QHostInfoAgent::run (this=0x91badb0) at kernel/qhostinfo.cpp:252
#5  0x00a343ae in QThreadPrivate::start (arg=0x91badb0) at thread/qthread_unix.cpp:244
#6  0x0024480e in start_thread (arg=0xaa3d1b70) at pthread_create.c:300
#7  0x03da08de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa9aecb70 (LWP 1932)):
#0  0x00d54422 in __kernel_vsyscall ()
#1  0x00248e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x014cdbb7 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x15a71a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#3  0x014cdc01 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x15a71a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#4  0x0024480e in start_thread (arg=0xa9aecb70) at pthread_create.c:300
#5  0x03da08de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xa7015b70 (LWP 2729)):
#0  0x00d54422 in __kernel_vsyscall ()
#1  0x00248e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00a35307 in QWaitConditionPrivate::wait (this=0x8d83c30, mutex=0x8d57ea8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8d83c30, mutex=0x8d57ea8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x05ec88a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d83c18, th=0x99cb5f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x05ecb41c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8d81e18, th=0x99cb5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x05ec726b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d83c18, th=0x99cb5f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x05ecb512 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d81e18, th=0x99cb5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x05ec8b23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d83c18, th=0x99cb5f0, previous=0x9a818e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x05ec94fe in ThreadWeaver::ThreadRunHelper::run (this=0xa7015304, parent=0x8d83c18, th=0x99cb5f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x05ec9b1b in ThreadWeaver::Thread::run (this=0x99cb5f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00a343ae in QThreadPrivate::start (arg=0x99cb5f0) at thread/qthread_unix.cpp:244
#12 0x0024480e in start_thread (arg=0xa7015b70) at pthread_create.c:300
#13 0x03da08de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xa782eb70 (LWP 2730)):
#0  0x00d54422 in __kernel_vsyscall ()
#1  0x00248e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00a35307 in QWaitConditionPrivate::wait (this=0x8d83c30, mutex=0x8d57ea8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8d83c30, mutex=0x8d57ea8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x05ec88a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d83c18, th=0x99bdc10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x05ecb41c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8d81e18, th=0x99bdc10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x05ec726b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d83c18, th=0x99bdc10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x05ecb512 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d81e18, th=0x99bdc10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x05ec8b23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d83c18, th=0x99bdc10, previous=0x94b8820) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x05ec94fe in ThreadWeaver::ThreadRunHelper::run (this=0xa782e304, parent=0x8d83c18, th=0x99bdc10) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x05ec9b1b in ThreadWeaver::Thread::run (this=0x99bdc10) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00a343ae in QThreadPrivate::start (arg=0x99bdc10) at thread/qthread_unix.cpp:244
#12 0x0024480e in start_thread (arg=0xa782eb70) at pthread_create.c:300
#13 0x03da08de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa3c95b70 (LWP 2731)):
#0  0x00d54422 in __kernel_vsyscall ()
#1  0x00248e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00a35307 in QWaitConditionPrivate::wait (this=0x8d83c30, mutex=0x8d57ea8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8d83c30, mutex=0x8d57ea8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x05ec88a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d83c18, th=0x9b1fab8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x05ecb41c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8d81e18, th=0x9b1fab8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x05ec726b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d83c18, th=0x9b1fab8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x05ecb512 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d81e18, th=0x9b1fab8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x05ec8b23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d83c18, th=0x9b1fab8, previous=0x9a3f330) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x05ec94fe in ThreadWeaver::ThreadRunHelper::run (this=0xa3c95304, parent=0x8d83c18, th=0x9b1fab8) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x05ec9b1b in ThreadWeaver::Thread::run (this=0x9b1fab8) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00a343ae in QThreadPrivate::start (arg=0x9b1fab8) at thread/qthread_unix.cpp:244
#12 0x0024480e in start_thread (arg=0xa3c95b70) at pthread_create.c:300
#13 0x03da08de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa3494b70 (LWP 2732)):
#0  0x00d54422 in __kernel_vsyscall ()
#1  0x00248e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00a35307 in QWaitConditionPrivate::wait (this=0x8d83c30, mutex=0x8d57ea8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x8d83c30, mutex=0x8d57ea8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x05ec88a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d83c18, th=0x9320b60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x05ecb41c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8d81e18, th=0x9320b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x05ec726b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d83c18, th=0x9320b60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x05ecb512 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d81e18, th=0x9320b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x05ec8b23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d83c18, th=0x9320b60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x05ecb531 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d81e18, th=0x9320b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x05ec8b23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d83c18, th=0x9320b60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x05ecb531 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d81e18, th=0x9320b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x05ec8b23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d83c18, th=0x9320b60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#13 0x05ecb531 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8d81e18, th=0x9320b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#14 0x05ec8b23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d83c18, th=0x9320b60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#15 0x05ec94fe in ThreadWeaver::ThreadRunHelper::run (this=0xa3494304, parent=0x8d83c18, th=0x9320b60) at ../../../threadweaver/Weaver/Thread.cpp:87
#16 0x05ec9b1b in ThreadWeaver::Thread::run (this=0x9320b60) at ../../../threadweaver/Weaver/Thread.cpp:142
#17 0x00a343ae in QThreadPrivate::start (arg=0x9320b60) at thread/qthread_unix.cpp:244
#18 0x0024480e in start_thread (arg=0xa3494b70) at pthread_create.c:300
#19 0x03da08de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb785d700 (LWP 1794)):
[KCrash Handler]
#6  QBasicAtomicInt::deref (this=0x9be9bf0, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qatomic_i386.h:132
#7  ~QString (this=0x9be9bf0, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qstring.h:869
#8  0x026405ae in ~ForecastInfo (this=0x9091340) at ../../../../../../../plasma/generic/dataengines/weather/ions/bbcukmet/ion_bbcukmet.h:63
#9  UKMETIon::reset (this=0x9091340) at ../../../../../../../plasma/generic/dataengines/weather/ions/bbcukmet/ion_bbcukmet.cpp:53
#10 0x02009076 in WeatherEngine::triggerReset (this=0x903ff58) at ../../../../../plasma/generic/dataengines/weather/weatherengine.cpp:275
#11 0x0200b37b in WeatherEngine::qt_metacall (this=0x903ff58, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfcaef4c) at ./weatherengine.moc:93
#12 0x00b3b11a in QMetaObject::metacall (object=0x903ff58, cl=154491920, idx=25, argv=0xbfcaef4c) at kernel/qmetaobject.cpp:237
#13 0x00b4989b in QMetaObject::activate (sender=0x86268d0, m=0xc49188, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3294
#14 0x00b51527 in QSingleShotTimer::timeout (this=0x86268d0) at .moc/release-shared/qtimer.moc:82
#15 0x00b5163c in QSingleShotTimer::timerEvent (this=0x86268d0) at kernel/qtimer.cpp:308
#16 0x00b46704 in QObject::event (this=0x86268d0, e=0x9be9bf0) at kernel/qobject.cpp:1224
#17 0x0614419c in QApplicationPrivate::notify_helper (this=0x855e4b0, receiver=0x86268d0, e=0xbfcaf410) at kernel/qapplication.cpp:4242
#18 0x0614adf7 in QApplication::notify (this=0x8557d50, receiver=0x86268d0, e=0xbfcaf410) at kernel/qapplication.cpp:3661
#19 0x00f3267a in KApplication::notify (this=0x8557d50, receiver=0x86268d0, event=0xbfcaf410) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x00b35eab in QCoreApplication::notifyInternal (this=0x8557d50, receiver=0x86268d0, event=0xbfcaf410) at kernel/qcoreapplication.cpp:704
#21 0x00b65286 in QCoreApplication::sendEvent (this=0x8560b6c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x8560b6c) at kernel/qeventdispatcher_unix.cpp:603
#23 0x00b61f17 in timerSourceDispatch (source=0x8560ba8) at kernel/qeventdispatcher_glib.cpp:184
#24 idleTimerSourceDispatch (source=0x8560ba8) at kernel/qeventdispatcher_glib.cpp:231
#25 0x03635e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x03639730 in ?? () from /lib/libglib-2.0.so.0
#27 0x03639863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x00b61bd5 in QEventDispatcherGlib::processEvents (this=0x855d788, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#29 0x06201b75 in QGuiEventDispatcherGlib::processEvents (this=0x855d788, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x00b344c9 in QEventLoop::processEvents (this=0xbfcaf6d4, flags=) at kernel/qeventloop.cpp:149
#31 0x00b3491a in QEventLoop::exec (this=0xbfcaf6d4, flags=...) at kernel/qeventloop.cpp:201
#32 0x00b38b0f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#33 0x06144237 in QApplication::exec () at kernel/qapplication.cpp:3570
#34 0x078a9c7e in kdemain (argc=1, argv=0x854f0e8) at ../../../../plasma/desktop/shell/main.cpp:112
#35 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x854c320 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051429 "0") at ../../kinit/kinit.cpp:706
#36 0x0804ec15 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1198
#37 0x0804f08c in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1391
#38 0x0804fe27 in main (argc=4, argv=0xbfcb0184, envp=0xbfcb0198) at ../../kinit/kinit.cpp:1830

This bug may be a duplicate of or related to bug 222116.

Possible duplicates by query: bug 222116, bug 221647, bug 221308, bug 220820.

Reported using DrKonqi