Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

After several unsuccessfull attempts of 3G connection establishment (Huawei E1550 modem) I unplugged the modem and then this crash occured.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdc0dfad7c0 (LWP 1571))]

Thread 4 (Thread 0x7fdbe9e45700 (LWP 1575)):
#0  0x00007fdc0d8b64e7 in pthread_mutex_unlock () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fdc022c04f5 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdc022c100a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdc022c1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdc0aaaf446 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007fdc0aa83882 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007fdc0aa83abc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x00007fdc0a99a924 in QThread::exec() () from /usr/lib/libQtCore.so.4
#8  0x00007fdc0aa65c2f in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007fdc0a99d175 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007fdc0034456c in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fdc02dc8d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#12 0x00007fdc0d8a704d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fdbddf46700 (LWP 1576)):
#0  0x00007fff977d8861 in clock_gettime ()
#1  0x00007fdc02571146 in clock_gettime () from /lib/x86_64-linux-gnu/librt.so.1
#2  0x00007fdc0a9ee304 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007fdc0aaafe3d in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fdc0aab01a5 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00007fdc0aaaec2c in ?? () from /usr/lib/libQtCore.so.4
#6  0x00007fdc0aaaecd5 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fdc022c00a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fdc022c0f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fdc022c1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fdc0aaaf446 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x00007fdc0aa83882 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#12 0x00007fdc0aa83abc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#13 0x00007fdc0a99a924 in QThread::exec() () from /usr/lib/libQtCore.so.4
#14 0x00007fdc0aa65c2f in ?? () from /usr/lib/libQtCore.so.4
#15 0x00007fdc0a99d175 in ?? () from /usr/lib/libQtCore.so.4
#16 0x00007fdc0034456c in ?? () from /usr/lib/nvidia-current/libGL.so.1
#17 0x00007fdc02dc8d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#18 0x00007fdc0d8a704d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#19 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fdbda8d5700 (LWP 1582)):
#0  0x00007fdc02dccd9d in pthread_mutex_unlock () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fdc022c084e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdc022c1122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdc022c19f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdbdb9ecc44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007fdc022e83e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fdc0034456c in ?? () from /usr/lib/nvidia-current/libGL.so.1
#7  0x00007fdc02dc8d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007fdc0d8a704d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdc0dfad7c0 (LWP 1571)):
[KCrash Handler]
#6  0x00007fdbd9820bd2 in Solid::Control::ModemGsmNetworkInterface::getRegistrationInfo() const () from /usr/lib/libsolidcontrol.so.4abi2
#7  0x00007fdbd9ec2088 in InterfaceDetailsWidget::getDetails (this=0x1995630) at ../../applet/interfacedetailswidget.cpp:250
#8  0x00007fdbd9ec2edf in InterfaceDetailsWidget::resetInterfaceDetails (this=0x1995630) at ../../applet/interfacedetailswidget.cpp:213
#9  0x00007fdbd9eadf54 in InterfaceDetailsWidget::qt_metacall (this=0x1995630, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff97739050) at moc_interfacedetailswidget.cpp:108
#10 0x00007fdc0aa995f8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0x00007fdbd981c0d5 in Solid::Control::ModemManager::Notifier::modemInterfaceRemoved(QString const&) () from /usr/lib/libsolidcontrol.so.4abi2
#12 0x00007fdbd981d146 in ?? () from /usr/lib/libsolidcontrol.so.4abi2
#13 0x00007fdbd981d459 in ?? () from /usr/lib/libsolidcontrol.so.4abi2
#14 0x00007fdc0aa995f8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x00007fdbd8782ac5 in MMModemManager::modemInterfaceRemoved(QString const&) () from /usr/lib/kde4/solid_modemmanager04.so
#16 0x00007fdbd8782e39 in MMModemManager::deviceRemoved(QDBusObjectPath const&) () from /usr/lib/kde4/solid_modemmanager04.so
#17 0x00007fdbd8783000 in MMModemManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/solid_modemmanager04.so
#18 0x00007fdc0aa995f8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#19 0x00007fdbd87949d5 in ?? () from /usr/lib/kde4/solid_modemmanager04.so
#20 0x00007fdbd8794b70 in ?? () from /usr/lib/kde4/solid_modemmanager04.so
#21 0x00007fdc0add99fa in ?? () from /usr/lib/libQtDBus.so.4
#22 0x00007fdc0ade3e4f in ?? () from /usr/lib/libQtDBus.so.4
#23 0x00007fdc0aa9849a in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#24 0x00007fdc09e419f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#25 0x00007fdc09e463ba in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#26 0x00007fdc0b726b86 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#27 0x00007fdc0aa8449c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#28 0x00007fdc0aa87c25 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#29 0x00007fdc0aaaf253 in ?? () from /usr/lib/libQtCore.so.4
#30 0x00007fdc022c0bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fdc022c13a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fdc022c1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fdc0aaaf3ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#34 0x00007fdc09eeb4de in ?? () from /usr/lib/libQtGui.so.4
#35 0x00007fdc0aa83882 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#36 0x00007fdc0aa83abc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0x00007fdc0aa87ecb in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#38 0x00007fdc0db95adc in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#39 0x00007fdc0d7dfeff in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#40 0x0000000000400669 in _start ()

Possible duplicates by query: bug 281148, bug 279571, bug 276818.

Reported using DrKonqi