[Bug 279721] New: Network Manager crashes when connecting to a new network

[Rohan Garg]

https://bugs.kde.org/show_bug.cgi?id=279721

           Summary: Network Manager crashes when connecting to a new
                    network
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: rohangarg at kubuntu.org


Application: networkmanagement_configshell ()
KDE Platform Version: 4.7.40 (4.7.40 (KDE 4.8 >= 20110623)
Qt Version: 4.7.1
Operating System: Linux 3.0.0-7-generic x86_64
Distribution: Ubuntu oneiric (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
Trying to connect to a new WPA-PSK network i had just added
- Unusual behavior I noticed:
Network Manager crashed as soon as the new network was added
- Custom settings of the application:
None

The crash can be reproduced every time.

-- Backtrace:
Application: Network Management (networkmanagement_configshell), signal:
Segmentation fault
[Current thread is 1 (Thread 0x7f45a1ad5780 (LWP 2940))]

Thread 2 (Thread 0x7f45904ac700 (LWP 2941)):
#0  0x00007f459dc0d093 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f4599fc8ac8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4599fc8f89 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f459f30511c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /opt/project-neon/lib/libQtCore.so.4
#4  0x00007f459f2ca504 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/opt/project-neon/lib/libQtCore.so.4
#5  0x00007f459f2ca658 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/opt/project-neon/lib/libQtCore.so.4
#6  0x00007f459f1adc68 in QThread::exec() () from
/opt/project-neon/lib/libQtCore.so.4
#7  0x00007f459f2a9a7b in ?? () from /opt/project-neon/lib/libQtCore.so.4
#8  0x00007f459f1b03fe in ?? () from /opt/project-neon/lib/libQtCore.so.4
#9  0x00007f459b78cd8c in start_thread (arg=0x7f45904ac700) at
pthread_create.c:304
#10 0x00007f459dc1a1dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f45a1ad5780 (LWP 2940)):
[KCrash Handler]
#6  0x000000000121e030 in ?? ()
#7  0x000000000040eaa8 in ManageConnection::~ManageConnection (this=0xec0820,
__in_chrg=<value optimized out>) at
/build/buildd/project-neon-networkmanagement-2+git20110729/settings/configshell/manageconnection.cpp:63
#8  0x000000000040eae6 in ManageConnection::~ManageConnection (this=0xec0820,
__in_chrg=<value optimized out>) at
/build/buildd/project-neon-networkmanagement-2+git20110729/settings/configshell/manageconnection.cpp:65
#9  0x00007f459f2eac88 in qDeleteInEventHandler(QObject*) () from
/opt/project-neon/lib/libQtCore.so.4
#10 0x00007f459f2e4fac in QObject::event(QEvent*) () from
/opt/project-neon/lib/libQtCore.so.4
#11 0x00007f459e3c92f2 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /opt/project-neon/lib/libQtGui.so.4
#12 0x00007f459e3c6910 in QApplication::notify(QObject*, QEvent*) () from
/opt/project-neon/lib/libQtGui.so.4
#13 0x00007f45a05dcbf3 in KApplication::notify(QObject*, QEvent*) () from
/opt/project-neon/lib/libkdeui.so.5
#14 0x00007f459f2cc93e in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /opt/project-neon/lib/libQtCore.so.4
#15 0x00007f459f2d06c1 in QCoreApplication::sendEvent(QObject*, QEvent*) ()
from /opt/project-neon/lib/libQtCore.so.4
#16 0x00007f459f2cdb62 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /opt/project-neon/lib/libQtCore.so.4
#17 0x00007f459f2cd783 in QCoreApplication::sendPostedEvents(QObject*, int) ()
from /opt/project-neon/lib/libQtCore.so.4
#18 0x00007f459f2cd0bd in QCoreApplication::exec() () from
/opt/project-neon/lib/libQtCore.so.4
#19 0x00007f459e3c6488 in QApplication::exec() () from
/opt/project-neon/lib/libQtGui.so.4
#20 0x0000000000409a94 in main (argc=7, argv=0x7ffff9d57178) at
/build/buildd/project-neon-networkmanagement-2+git20110729/settings/configshell/main.cpp:112

Reported using DrKonqi

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