Bug 304254

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-23-generic x86_64
Distribution: Linux Mint 12 Lisa

-- Information about the crash:
- What I was doing when the application crashed:
I was just putting in my network pass to get connected and it seg faulted simple as that.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe906adb7c0 (LWP 2432))]

Thread 2 (Thread 0x7fe8e82cf700 (LWP 2433)):
#0  0x00007fe8fb2191fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x1668a58) at pthread_mutex_unlock.c:290
#2  0x00007fe8fa708f5c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe8fa709429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe9035b0f3e in QEventDispatcherGlib::processEvents (this=0x1825a60, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fe903584cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe903584ef7 in QEventLoop::exec (this=0x7fe8e82cecd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fe90349c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007fe903567cbf in QInotifyFileSystemWatcherEngine::run (this=0x1668e70) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fe90349ed05 in QThreadPrivate::start (arg=0x1668e70) at thread/qthread_unix.cpp:331
#10 0x00007fe8f7a21354 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#11 0x00007fe8fb215efc in start_thread (arg=0x7fe8e82cf700) at pthread_create.c:304
#12 0x00007fe9063d259d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe906adb7c0 (LWP 2432)):
[KCrash Handler]
#6  deref (this=0x7200000010) at /usr/include/qt4/QtCore/qatomic_x86_64.h:133
#7  operator= (other=..., this=0x26fb898) at /usr/include/qt4/QtCore/qhash.h:594
#8  Knm::Connection::setPermissions (this=0x26fb850, permissions=...) at ../../../libs/internals/connection.cpp:470
#9  0x00007fe8d886202c in ConnectionWidget::writeConfig (this=0x2b2c740) at ../../../libs/ui/connectionwidget.cpp:103
#10 0x00007fe8d8894555 in ConnectionPreferences::save (this=0x2658600) at ../../../libs/ui/connectionprefs.cpp:102
#11 0x00007fe8d889c8dc in ConnectionEditor::editConnection (this=<optimized out>, con=0x26fb850) at ../../../libs/ui/connectioneditor.cpp:102
#12 0x00007fe8d719104b in ManageConnectionWidget::editGotSecrets (this=0x2a7fda0, valid=<optimized out>, errorMessage=<optimized out>, uuid=<optimized out>) at ../../../settings/config/manageconnectionwidget.cpp:522
#13 0x00007fe8d718f666 in ManageConnectionWidget::qt_metacall (this=0x2a7fda0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff301c1cc0) at moc_manageconnectionwidget.cpp:100
#14 0x00007fe903598eba in QMetaObject::activate (sender=0x2aa5890, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff301c1cc0) at kernel/qobject.cpp:3278
#15 0x00007fe8d936f98c in NMDBusSettingsConnectionProvider::getConnectionSecretsCompleted (this=<optimized out>, _t1=false, _t2=<optimized out>, _t3=<optimized out>) at moc_nmdbussettingsconnectionprovider.cpp:125
#16 0x00007fe8d93b02cf in NMDBusSettingsConnectionProvider::onConnectionSecretsArrived (this=0x2aa5890, watcher=0x2b6a400) at ../../../backends/NetworkManager/nmdbussettingsconnectionprovider.cpp:489
#17 0x00007fe8d936fb5c in NMDBusSettingsConnectionProvider::qt_metacall (this=0x2aa5890, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff301c2120) at moc_nmdbussettingsconnectionprovider.cpp:104
#18 0x00007fe903598eba in QMetaObject::activate (sender=0x2b6a400, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff301c2120) at kernel/qobject.cpp:3278
#19 0x00007fe9039158cf in QDBusPendingCallWatcher::finished (this=<optimized out>, _t1=0x2b6a400) at .moc/release-shared/moc_qdbuspendingcall.cpp:92
#20 0x00007fe903915959 in _q_finished (this=<optimized out>) at qdbuspendingcall.cpp:482
#21 QDBusPendingCallWatcher::qt_metacall (this=0x2b6a400, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x2b772d0) at .moc/release-shared/moc_qdbuspendingcall.cpp:80
#22 0x00007fe90359ca5e in QObject::event (this=0x2b6a400, e=<optimized out>) at kernel/qobject.cpp:1217
#23 0x00007fe902935474 in notify_helper (e=0x1714aa0, receiver=0x2b6a400, this=0x107c4c0) at kernel/qapplication.cpp:4486
#24 QApplicationPrivate::notify_helper (this=0x107c4c0, receiver=0x2b6a400, e=0x1714aa0) at kernel/qapplication.cpp:4458
#25 0x00007fe90293a2e1 in QApplication::notify (this=0x10398a0, receiver=0x2b6a400, e=0x1714aa0) at kernel/qapplication.cpp:4365
#26 0x00007fe904234466 in KApplication::notify (this=0x10398a0, receiver=0x2b6a400, event=0x1714aa0) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fe903585afc in QCoreApplication::notifyInternal (this=0x10398a0, receiver=0x2b6a400, event=0x1714aa0) at kernel/qcoreapplication.cpp:787
#28 0x00007fe90358951f in sendEvent (event=0x1714aa0, receiver=0x2b6a400) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xf86430) at kernel/qcoreapplication.cpp:1428
#30 0x00007fe9035b0a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#32 0x00007fe8fa708a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fe8fa709258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fe8fa709429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fe9035b0ed6 in QEventDispatcherGlib::processEvents (this=0xf87f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#36 0x00007fe9029dd10e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fe903584cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007fe903584ef7 in QEventLoop::exec (this=0x7fff301c28e0, flags=...) at kernel/qeventloop.cpp:201
#39 0x00007fe902dec2d6 in QDialog::exec (this=0x2a5cfa0) at dialogs/qdialog.cpp:552
#40 0x00007fe90419c0da in KMessageBox::createKMessageBox (dialog=0x2a5cfa0, icon=<optimized out>, text=..., strlist=<optimized out>, ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=QMessageBox::Critical) at ../../kdeui/dialogs/kmessagebox.cpp:344
#41 0x00007fe90419c90b in KMessageBox::createKMessageBox (dialog=0x2a5cfa0, icon=QMessageBox::Critical, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:159
#42 0x00007fe90419d54b in KMessageBox::errorListWId (parent_id=35687223, text=..., strlist=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:854
#43 0x00007fe90419d705 in KMessageBox::error (parent=<optimized out>, text=..., caption=..., options=<optimized out>) at ../../kdeui/dialogs/kmessagebox.cpp:821
#44 0x00007fe8d7191012 in ManageConnectionWidget::editGotSecrets (this=0x2a7fda0, valid=<optimized out>, errorMessage=<optimized out>, uuid=...) at ../../../settings/config/manageconnectionwidget.cpp:513
#45 0x00007fe8d718f666 in ManageConnectionWidget::qt_metacall (this=0x2a7fda0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff301c31e0) at moc_manageconnectionwidget.cpp:100
#46 0x00007fe903598eba in QMetaObject::activate (sender=0x2aa5890, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff301c31e0) at kernel/qobject.cpp:3278
#47 0x00007fe8d936f98c in NMDBusSettingsConnectionProvider::getConnectionSecretsCompleted (this=<optimized out>, _t1=false, _t2=<optimized out>, _t3=<optimized out>) at moc_nmdbussettingsconnectionprovider.cpp:125
#48 0x00007fe8d93b02cf in NMDBusSettingsConnectionProvider::onConnectionSecretsArrived (this=0x2aa5890, watcher=0x2b481e0) at ../../../backends/NetworkManager/nmdbussettingsconnectionprovider.cpp:489
#49 0x00007fe8d936fb5c in NMDBusSettingsConnectionProvider::qt_metacall (this=0x2aa5890, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff301c3640) at moc_nmdbussettingsconnectionprovider.cpp:104
#50 0x00007fe903598eba in QMetaObject::activate (sender=0x2b481e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff301c3640) at kernel/qobject.cpp:3278
#51 0x00007fe9039158cf in QDBusPendingCallWatcher::finished (this=<optimized out>, _t1=0x2b481e0) at .moc/release-shared/moc_qdbuspendingcall.cpp:92
#52 0x00007fe903915959 in _q_finished (this=<optimized out>) at qdbuspendingcall.cpp:482
#53 QDBusPendingCallWatcher::qt_metacall (this=0x2b481e0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x27c9210) at .moc/release-shared/moc_qdbuspendingcall.cpp:80
#54 0x00007fe90359ca5e in QObject::event (this=0x2b481e0, e=<optimized out>) at kernel/qobject.cpp:1217
#55 0x00007fe902935474 in notify_helper (e=0x2488380, receiver=0x2b481e0, this=0x107c4c0) at kernel/qapplication.cpp:4486
#56 QApplicationPrivate::notify_helper (this=0x107c4c0, receiver=0x2b481e0, e=0x2488380) at kernel/qapplication.cpp:4458
#57 0x00007fe90293a2e1 in QApplication::notify (this=0x10398a0, receiver=0x2b481e0, e=0x2488380) at kernel/qapplication.cpp:4365
#58 0x00007fe904234466 in KApplication::notify (this=0x10398a0, receiver=0x2b481e0, event=0x2488380) at ../../kdeui/kernel/kapplication.cpp:311
#59 0x00007fe903585afc in QCoreApplication::notifyInternal (this=0x10398a0, receiver=0x2b481e0, event=0x2488380) at kernel/qcoreapplication.cpp:787
#60 0x00007fe90358951f in sendEvent (event=0x2488380, receiver=0x2b481e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xf86430) at kernel/qcoreapplication.cpp:1428
#62 0x00007fe9035b0a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#63 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#64 0x00007fe8fa708a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007fe8fa709258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007fe8fa709429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007fe9035b0ed6 in QEventDispatcherGlib::processEvents (this=0xf87f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#68 0x00007fe9029dd10e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x00007fe903584cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#70 0x00007fe903584ef7 in QEventLoop::exec (this=0x7fff301c3e00, flags=...) at kernel/qeventloop.cpp:201
#71 0x00007fe903589789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#72 0x00007fe9066d11a3 in kdemain (argc=1, argv=0x7fff301c41e8) at ../../../../plasma/desktop/shell/main.cpp:120
#73 0x00007fe90631030d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff301c41e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff301c41d8) at libc-start.c:226
#74 0x0000000000400671 in _start ()

This bug may be a duplicate of or related to bug 295191.

Possible duplicates by query: bug 295191.

Reported using DrKonqi