Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
Just went into the network menu in the panel and disconnected the mobile broadband connection. Plasma immediately crashed, however my connection was disconnected.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa3392697a0 (LWP 1710))]

Thread 8 (Thread 0x7fa321179700 (LWP 1711)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa3331c72a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fa3334e0180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fa3331c72d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fa3334ee254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fa32e099d8c in start_thread (arg=0x7fa321179700) at pthread_create.c:304
#4  0x00007fa338b6f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fa319def700 (LWP 1712)):
#0  0x00007fa32d591000 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa32d591f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa32d592639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa335d7e446 in QEventDispatcherGlib::processEvents (this=0x2256120, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fa335d52882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa335d52abc in QEventLoop::exec (this=0x7fa319deedb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fa335c69924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fa335d34c2f in QInotifyFileSystemWatcherEngine::run (this=0x222b4f0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fa335c6c175 in QThreadPrivate::start (arg=0x222b4f0) at thread/qthread_unix.cpp:320
#9  0x00007fa32e099d8c in start_thread (arg=0x7fa319def700) at pthread_create.c:304
#10 0x00007fa338b6f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fa30fa9f700 (LWP 1745)):
#0  0xffffffffff60014c in ?? ()
#1  0x00007fa30fa9eac0 in ?? ()
#2  0x00007fffee1ff7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0x7fa30bcab700 (LWP 992)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa335c6c82b in wait (this=<value optimized out>, mutex=0x228e6f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x228e6f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa331eef704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22df860, th=0x5252670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa331ef1d73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x228d8c0, th=0x5252670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa331ef0b8f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa30bcaae00, parent=0x22df860, th=0x5252670) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa331ef0c1b in ThreadWeaver::Thread::run (this=0x5252670) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa335c6c175 in QThreadPrivate::start (arg=0x5252670) at thread/qthread_unix.cpp:320
#8  0x00007fa32e099d8c in start_thread (arg=0x7fa30bcab700) at pthread_create.c:304
#9  0x00007fa338b6f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fa30d711700 (LWP 993)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa335c6c82b in wait (this=<value optimized out>, mutex=0x228e6f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x228e6f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa331eef704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22df860, th=0x4e44820) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa331ef1d73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x228d8c0, th=0x4e44820) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa331ef1d8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x228d8c0, th=0x4e44820) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fa331ef0b8f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa30d710e00, parent=0x22df860, th=0x4e44820) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fa331ef0c1b in ThreadWeaver::Thread::run (this=0x4e44820) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fa335c6c175 in QThreadPrivate::start (arg=0x4e44820) at thread/qthread_unix.cpp:320
#9  0x00007fa32e099d8c in start_thread (arg=0x7fa30d711700) at pthread_create.c:304
#10 0x00007fa338b6f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa3093b0700 (LWP 994)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa335c6c82b in wait (this=<value optimized out>, mutex=0x228e6f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x228e6f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa331eef704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22df860, th=0x43fd1d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa331ef1d73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x228d8c0, th=0x43fd1d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa331ef0b8f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa3093afe00, parent=0x22df860, th=0x43fd1d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa331ef0c1b in ThreadWeaver::Thread::run (this=0x43fd1d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa335c6c175 in QThreadPrivate::start (arg=0x43fd1d0) at thread/qthread_unix.cpp:320
#8  0x00007fa32e099d8c in start_thread (arg=0x7fa3093b0700) at pthread_create.c:304
#9  0x00007fa338b6f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa308baf700 (LWP 995)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa335c6c82b in wait (this=<value optimized out>, mutex=0x228e6f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x228e6f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa331eef704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22df860, th=0x427c0d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa331ef1d73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x228d8c0, th=0x427c0d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa331ef0b8f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa308baee00, parent=0x22df860, th=0x427c0d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa331ef0c1b in ThreadWeaver::Thread::run (this=0x427c0d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa335c6c175 in QThreadPrivate::start (arg=0x427c0d0) at thread/qthread_unix.cpp:320
#8  0x00007fa32e099d8c in start_thread (arg=0x7fa308baf700) at pthread_create.c:304
#9  0x00007fa338b6f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa3392697a0 (LWP 1710)):
[KCrash Handler]
#6  InterfaceDetailsWidget::handleConnectionStateChange (this=0x387ad10, new_state=3, old_state=<value optimized out>, reason=<value optimized out>) at ../../applet/interfacedetailswidget.cpp:514
#7  0x00007fa30ee72f39 in InterfaceDetailsWidget::qt_metacall (this=0x387ad10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffee0ade70) at moc_interfacedetailswidget.cpp:107
#8  0x00007fa335d685f8 in QMetaObject::activate (sender=0x3816750, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffee0ade70) at kernel/qobject.cpp:3287
#9  0x00007fa30e7dcdfd in Solid::Control::NetworkInterface::connectionStateChanged (this=<value optimized out>, _t1=3, _t2=9, _t3=0) at ./networkinterface.moc:159
#10 0x00007fa30e7dce70 in Solid::Control::NetworkInterface::qt_metacall (this=0x3816750, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffee0adff0) at ./networkinterface.moc:127
#11 0x00007fa30e7d6420 in Solid::Control::SerialNetworkInterface::qt_metacall (this=0x3816750, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffee0adff0) at moc_networkserialinterface.cpp:72
#12 0x00007fa30e7d64b0 in Solid::Control::GsmNetworkInterface::qt_metacall (this=0x3816750, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffee0adff0) at moc_networkgsminterface.cpp:68
#13 0x00007fa335d685f8 in QMetaObject::activate (sender=0x3815f90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffee0adff0) at kernel/qobject.cpp:3287
#14 0x00007fa30e39baed in NMNetworkInterface::connectionStateChanged (this=<value optimized out>, _t1=3, _t2=9, _t3=0) at ./networkinterface.moc:190
#15 0x00007fa30e39ca7e in NMNetworkInterface::qt_metacall (this=0x3815f90, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fffee0ae220) at ./networkinterface.moc:124
#16 0x00007fa30e3a2ea0 in NMSerialNetworkInterface::qt_metacall (this=0x3815f90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffee0ae220) at ./networkserialinterface.moc:72
#17 0x00007fa30e3a3b90 in NMGsmNetworkInterface::qt_metacall (this=0x3815f90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffee0ae220) at ./networkgsminterface.moc:74
#18 0x00007fa335d685f8 in QMetaObject::activate (sender=0x3817138, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffee0ae220) at kernel/qobject.cpp:3287
#19 0x00007fa30e3a6c9a in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged (this=<value optimized out>, _t1=3, _t2=9, _t3=0) at ./nm-deviceinterface.moc:147
#20 0x00007fa30e3a6cf7 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall (this=0x3817138, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffee0ae5b0) at ./nm-deviceinterface.moc:98
#21 0x00007fa3360a89fa in QDBusConnectionPrivate::deliverCall (this=0x1bd8510, object=0x3817138, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:942
#22 0x00007fa3360b2e4f in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:103
#23 0x00007fa335d6749a in QObject::event (this=0x3817138, e=<value optimized out>) at kernel/qobject.cpp:1226
#24 0x00007fa3351109f4 in QApplicationPrivate::notify_helper (this=0x1adc0e0, receiver=0x3817138, e=0x54b65e0) at kernel/qapplication.cpp:4462
#25 0x00007fa3351153ba in QApplication::notify (this=<value optimized out>, receiver=0x3817138, e=0x54b65e0) at kernel/qapplication.cpp:4341
#26 0x00007fa3369f3796 in KApplication::notify (this=0x1ad3560, receiver=0x3817138, event=0x54b65e0) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fa335d5349c in QCoreApplication::notifyInternal (this=0x1ad3560, receiver=0x3817138, event=0x54b65e0) at kernel/qcoreapplication.cpp:731
#28 0x00007fa335d56c25 in sendEvent (receiver=0x0, event_type=0, data=0x1a31b00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1a31b00) at kernel/qcoreapplication.cpp:1372
#30 0x00007fa335d7e253 in sendPostedEvents (s=0x1ad9160) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=0x1ad9160) at kernel/qeventdispatcher_glib.cpp:277
#32 0x00007fa32d591bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fa32d5923a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fa32d592639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fa335d7e3ef in QEventDispatcherGlib::processEvents (this=0x1a312e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#36 0x00007fa3351ba4de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fa335d52882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007fa335d52abc in QEventLoop::exec (this=0x7fffee0aef90, flags=...) at kernel/qeventloop.cpp:201
#39 0x00007fa335d56ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#40 0x00007fa338e5d9dc in kdemain (argc=1, argv=0x7fffee0af398) at ../../../../plasma/desktop/shell/main.cpp:120
#41 0x00007fa338aa7eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fffee0af398, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffee0af388) at libc-start.c:226
#42 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 280826.

Possible duplicates by query: bug 280826.

Reported using DrKonqi