[Bug 253889] New: Repeated crash of knetworkmanager

[Lorne]

https://bugs.kde.org/show_bug.cgi?id=253889

           Summary: Repeated crash of knetworkmanager
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: lorne_shantz at yahoo.com


Application: networkmanagement_configshell ()
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 2"
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
Knetworkmanager works fine, unless you are troubleshooting and doing multiple
connect attempts via wireless. It is consistent and repeatable. Usually takes 6
or more tries, but then it does it everytime there after, until a reboot. I am
using Openuse 11.3 on a Dell XPS M1530. Hopefully with the trace and this, it
is enough to work on. 

The crash can be reproduced every time.

 -- Backtrace:
Application: Network Management (networkmanagement_configshell), signal:
Segmentation fault
[KCrash Handler]
#5  Solid::Control::FrontendObjectPrivate::backendObject (this=0x20) at
/usr/src/debug/kdebase-workspace-4.4.4/libs/solid/control/frontendobject.cpp:39
#6  0x00007f66faa5c13d in Solid::Control::AccessPoint::ssid (this=<value
optimized out>) at
/usr/src/debug/kdebase-workspace-4.4.4/libs/solid/control/wirelessaccesspoint.cpp:104
#7  0x00007f66fcb165fa in ApItemModel::data (this=<value optimized out>,
index=<value optimized out>, role=<value optimized out>) at
/usr/src/debug/networkmanagement/libs/ui/apitemmodel.cpp:85
#8  0x00007f66fcb1a638 in ScanWidget::currentAccessPoint (this=<value optimized
out>) at /usr/src/debug/networkmanagement/libs/ui/scanwidget.cpp:79
#9  0x00007f66fcb143c9 in Wireless80211Widget::scanClicked (this=<value
optimized out>) at
/usr/src/debug/networkmanagement/libs/ui/802_11_wirelesswidget.cpp:144
#10 0x00007f66fcb05f90 in Wireless80211Widget::qt_metacall (this=0x991850,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value
optimized out>)
    at
/usr/src/debug/networkmanagement/build/libs/ui/moc_802_11_wirelesswidget.cpp:74
#11 0x00007f66fb8dfa1f in QMetaObject::activate (sender=0x9cf7d0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff733ed950)
at kernel/qobject.cpp:3295
#12 0x00007f66fa0bc082 in QAbstractButton::clicked (this=<value optimized out>,
_t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#13 0x00007f66f9e0768b in QAbstractButtonPrivate::emitClicked (this=0xa92380)
at widgets/qabstractbutton.cpp:546
#14 0x00007f66f9e08a3b in QAbstractButtonPrivate::click (this=0xa92380) at
widgets/qabstractbutton.cpp:539
#15 0x00007f66f9e08cac in QAbstractButton::mouseReleaseEvent (this=0x9cf7d0,
e=0x7fff733ee2d0) at widgets/qabstractbutton.cpp:1121
#16 0x00007f66f9ab6dbc in QWidget::event (this=0x9cf7d0, event=0x7fff733ee2d0)
at kernel/qwidget.cpp:8044
#17 0x00007f66f9a664d4 in QApplicationPrivate::notify_helper (this=0x627d70,
receiver=0x9cf7d0, e=0x7fff733ee2d0) at kernel/qapplication.cpp:4302
#18 0x00007f66f9a6f34a in QApplication::notify (this=<value optimized out>,
receiver=0x9cf7d0, e=0x7fff733ee2d0) at kernel/qapplication.cpp:3867
#19 0x00007f66fc424c06 in KApplication::notify (this=0x7fff733ef230,
receiver=0x9cf7d0, event=0x7fff733ee2d0) at
/usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#20 0x00007f66fb8cbe4c in QCoreApplication::notifyInternal
(this=0x7fff733ef230, receiver=0x9cf7d0, event=0x7fff733ee2d0) at
kernel/qcoreapplication.cpp:726
#21 0x00007f66f9a681e5 in sendEvent (receiver=0x9cf7d0, event=0x7fff733ee2d0,
alienWidget=0x9cf7d0, nativeWidget=0x7fff733eeff0, buttonDown=0x7f66fa512b28,
lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#22 QApplicationPrivate::sendMouseEvent (receiver=0x9cf7d0,
event=0x7fff733ee2d0, alienWidget=0x9cf7d0, nativeWidget=0x7fff733eeff0,
buttonDown=0x7f66fa512b28, lastMouseReceiver=..., spontaneous=
    true) at kernel/qapplication.cpp:2967
#23 0x00007f66f9ae26c8 in QETWidget::translateMouseEvent (this=0x7fff733eeff0,
event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#24 0x00007f66f9ae0e19 in QApplication::x11ProcessEvent (this=0x7fff733ef230,
event=0x7fff733eec30) at kernel/qapplication_x11.cpp:3513
#25 0x00007f66f9b07492 in x11EventSourceDispatch (s=0x62bbb0, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007f66f6a26a93 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#27 0x00007f66f6a27270 in ?? () from /usr/lib64/libglib-2.0.so.0
#28 0x00007f66f6a27510 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#29 0x00007f66fb8f467f in QEventDispatcherGlib::processEvents (this=0x6118c0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#30 0x00007f66f9b0714e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f66fb8cb292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f66fb8cb495 in QEventLoop::exec (this=0x7fff733eef50, flags=...) at
kernel/qeventloop.cpp:201
#33 0x00007f66f9f027ee in QDialog::exec (this=0x7fff733eeff0) at
dialogs/qdialog.cpp:546
#34 0x00007f66fcb2bb97 in ConnectionEditor::addConnection (this=0x7fff733ef2f0,
useDefaults=true, type=<value optimized out>, otherArgs=...)
    at /usr/src/debug/networkmanagement/libs/ui/connectioneditor.cpp:109
#35 0x0000000000402d0b in main (argc=4, argv=0x7fff733ef818) at
/usr/src/debug/networkmanagement/settings/configshell/main.cpp:81

Reported using DrKonqi

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