Bug 266188

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic x86_64
Distribution: Ubuntu 10.10

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

Sometimes network manager crashes (or plasma desktop) after clicking to "statusbar icon"->"connections"->"auto eth0"

The crash can be reproduced some of the time.

-- Backtrace:
Application: Рабочее пространство Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fabbd5877a0 (LWP 1717))]

Thread 2 (Thread 0x7fab999c6700 (LWP 1723)):
#0  0x00007fabbce94203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fabb1a7e009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fabb1a7e45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fabba5491e6 in QEventDispatcherGlib::processEvents (this=0x2fb67c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fabba51ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fabba51bdec in QEventLoop::exec (this=0x7fab999c5cb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fabba4262fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fabba4fb5f8 in QInotifyFileSystemWatcherEngine::run (this=0x2fb58d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fabba42927e in QThreadPrivate::start (arg=0x2fb58d0) at thread/qthread_unix.cpp:266
#9  0x00007fabb50db953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fabba19e971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fabbcea092d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fabbd5877a0 (LWP 1717)):
[KCrash Handler]
#6  indexOfMethodRelative<0> (this=0x7fabba848270, method=0x3baaef9 "hasDefaultRouteChanged(bool)") at kernel/qmetaobject.cpp:503
#7  QMetaObject::indexOfMethod (this=0x7fabba848270, method=0x3baaef9 "hasDefaultRouteChanged(bool)") at kernel/qmetaobject.cpp:558
#8  0x00007fabba53457b in QObject::disconnect (sender=0x30ab290, signal=<value optimized out>, receiver=0x3130700, method=<value optimized out>) at kernel/qobject.cpp:2751
#9  0x00007fab98faf108 in disconnect (this=0x30ab290) at /usr/include/qt4/QtCore/qobject.h:229
#10 InterfaceItem::currentConnectionChanged (this=0x30ab290) at ../../applet/interfaceitem.cpp:311
#11 0x00007fab98fafacf in InterfaceItem::connectionStateChanged (this=0x30ab290, state=Solid::Control::NetworkInterface::Disconnected) at ../../applet/interfaceitem.cpp:426
#12 0x00007fab98fa47c1 in InterfaceItem::qt_metacall (this=0x30ab290, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fff03ae6f60) at moc_interfaceitem.cpp:120
#13 0x00007fabba534b27 in QMetaObject::activate (sender=0x2aafd40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3baaef8) at kernel/qobject.cpp:3280
#14 0x00007fab9e2948ad in Solid::Control::NetworkInterface::connectionStateChanged (this=0x7fabba848270, _t1=3, _t2=7, _t3=0) at ./networkinterface.moc:157
#15 0x00007fab9e2949c0 in Solid::Control::NetworkInterface::qt_metacall (this=0x2aafd40, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fff03ae70e0) at ./networkinterface.moc:125
#16 0x00007fab9e297190 in Solid::Control::WiredNetworkInterface::qt_metacall (this=0x7fabba848270, _c=62566137, _id=-244715518, _a=0x3baaef8) at ./wirednetworkinterface.moc:74
#17 0x00007fabba534b27 in QMetaObject::activate (sender=0x2eb5c30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3baaef8) at kernel/qobject.cpp:3280
#18 0x00007fab98251a0d in NMNetworkInterface::connectionStateChanged (this=0x7fabba848270, _t1=3, _t2=7, _t3=0) at ./networkinterface.moc:183
#19 0x00007fab9825287c in NMNetworkInterface::qt_metacall (this=0x2eb5c30, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff03ae7310) at ./networkinterface.moc:120
#20 0x00007fab98255855 in NMWiredNetworkInterface::qt_metacall (this=0x7fabba848270, _c=62566137, _id=-244715518, _a=0x3baaef8) at ./wirednetworkinterface.moc:87
#21 0x00007fabba534b27 in QMetaObject::activate (sender=0x2fc1380, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3baaef8) at kernel/qobject.cpp:3280
#22 0x00007fab9825b57a in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged (this=0x7fabba848270, _t1=3, _t2=7, _t3=0) at ./nm-deviceinterface.moc:134
#23 0x00007fab9825b5d3 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall (this=0x2fc1380, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff03ae7680) at ./nm-deviceinterface.moc:90
#24 0x00007fabba8730ee in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:919
#25 0x00007fabba87e0ef in QDBusCallDeliveryEvent::placeMetaCall (this=0x7fabba46a7b0, object=0x3baaef9) at qdbusintegrator_p.h:103
#26 0x00007fabba52ebde in QObject::event (this=0x2fc1380, e=0x7fabba848270) at kernel/qobject.cpp:1219
#27 0x00007fabb9666fdc in QApplicationPrivate::notify_helper (this=0x232c720, receiver=0x2fc1380, e=0x3ba01f0) at kernel/qapplication.cpp:4396
#28 0x00007fabb966caed in QApplication::notify (this=0x2316080, receiver=0x2fc1380, e=0x3ba01f0) at kernel/qapplication.cpp:4277
#29 0x00007fabbb1b8156 in KApplication::notify (this=0x2316080, receiver=0x2fc1380, event=0x3ba01f0) at ../../kdeui/kernel/kapplication.cpp:310
#30 0x00007fabba51ccdc in QCoreApplication::notifyInternal (this=0x2316080, receiver=0x2fc1380, event=0x3ba01f0) at kernel/qcoreapplication.cpp:732
#31 0x00007fabba51fc22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x22bf560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x22bf560) at kernel/qcoreapplication.cpp:1373
#33 0x00007fabba549653 in sendPostedEvents (s=0x232fe80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#34 postEventSourceDispatch (s=0x232fe80) at kernel/qeventdispatcher_glib.cpp:277
#35 0x00007fabb1a7a342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x00007fabb1a7e2a8 in ?? () from /lib/libglib-2.0.so.0
#37 0x00007fabb1a7e45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x00007fabba549193 in QEventDispatcherGlib::processEvents (this=0x22bf070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#39 0x00007fabb9719a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fabba848270, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007fabba51ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#41 0x00007fabba51bdec in QEventLoop::exec (this=0x7fff03ae80c0, flags=) at kernel/qeventloop.cpp:201
#42 0x00007fabba51febb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#43 0x00007fabbd177a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#44 0x00007fabbcdd8d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff03ae8488) at libc-start.c:226
#45 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 265917.

Possible duplicates by query: bug 257203.

Reported using DrKonqi