[kdelibs] [Bug 314992] New: Crash when connecting to OpenVPN

[Malte S. Stretz]

https://bugs.kde.org/show_bug.cgi?id=314992

            Bug ID: 314992
           Summary: Crash when connecting to OpenVPN
    Classification: Unclassified
           Product: kdelibs
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: CONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
          Assignee: unassigned-bugs at kde.org
          Reporter: kde-bugger at msquadrat.de

Application: kded4 ($Id$)
KDE Platform Version: 4.10.00
Qt Version: 4.8.2
Operating System: Linux 3.2.0-38-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

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

I just tried to establish an OpenVPN, accidently while I was inside the network
where I wanted to connect to. NetworkManager (GUI?) crashed.

It did work properly before, the command which should have been executed would
look like this:

/usr/sbin/openvpn --remote $HOST --nobind --dev tun --proto udp --port 1194
--cipher AES-128-CBC --auth-nocache --tls-auth $TLS_KEY 1 --syslog nm-openvpn
--mssfix --script-security 2 --up
/usr/lib/NetworkManager/nm-openvpn-service-openvpn-helper --up-restart 
--persist-key --persist-tun --management 127.0.0.1 1194
--management-query-passwords --route-noexec --ifconfig-noexec --client --ca
$CA_CRT --cert $USER_CRT --key $USER_KEY --auth-user-pass

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa1e2715780 (LWP 2470))]

Thread 3 (Thread 0x7fa1c7882700 (LWP 2473)):
#0  0x00007fa1dff40313 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa1dd052036 in g_main_context_poll (n_fds=1, fds=0x7fa1c0003770,
timeout=-1, context=0x7fa1c00009a0, priority=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3440
#2  g_main_context_iterate (dispatch=1, block=<optimized out>,
context=0x7fa1c00009a0, self=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3141
#3  g_main_context_iterate (context=0x7fa1c00009a0, block=<optimized out>,
dispatch=1, self=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#4  0x00007fa1dd052164 in g_main_context_iteration (context=0x7fa1c00009a0,
may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#5  0x00007fa1e1390906 in QEventDispatcherGlib::processEvents
(this=0x7fa1c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fa1e135fe42 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa1e1360097 in QEventLoop::exec (this=0x7fa1c7881e00, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007fa1e125f057 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007fa1e126207b in QThreadPrivate::start (arg=0x1486630) at
thread/qthread_unix.cpp:307
#10 0x00007fa1dd928e9a in start_thread (arg=0x7fa1c7882700) at
pthread_create.c:308
#11 0x00007fa1dff4bccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa1c7081700 (LWP 2478)):
#0  0x00007fa1dff40313 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa1dd052036 in g_main_context_poll (n_fds=1, fds=0x7fa1b80029b0,
timeout=-1, context=0x7fa1b80009a0, priority=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3440
#2  g_main_context_iterate (dispatch=1, block=<optimized out>,
context=0x7fa1b80009a0, self=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3141
#3  g_main_context_iterate (context=0x7fa1b80009a0, block=<optimized out>,
dispatch=1, self=<optimized out>) at
/build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#4  0x00007fa1dd052164 in g_main_context_iteration (context=0x7fa1b80009a0,
may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#5  0x00007fa1e1390906 in QEventDispatcherGlib::processEvents
(this=0x7fa1b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fa1e135fe42 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa1e1360097 in QEventLoop::exec (this=0x7fa1c7080dd0, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007fa1e125f057 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007fa1e133fb4f in QInotifyFileSystemWatcherEngine::run (this=0x18e4e50)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fa1e126207b in QThreadPrivate::start (arg=0x18e4e50) at
thread/qthread_unix.cpp:307
#11 0x00007fa1dd928e9a in start_thread (arg=0x7fa1c7081700) at
pthread_create.c:308
#12 0x00007fa1dff4bccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa1e2715780 (LWP 2470)):
[KCrash Handler]
#6  QMap<QString, QString>::freeData (x=0x60c620, this=<optimized out>) at
/usr/include/qt4/QtCore/qmap.h:645
#7  0x00007fa1aef2782b in ~QMap (this=0x7fff82e3c2a0, __in_chrg=<optimized
out>) at /usr/include/qt4/QtCore/qmap.h:185
#8  OpenVpnAuthWidget::readSecrets (this=0x1b96360) at
../../../vpnplugins/openvpn/openvpnauth.cpp:126
#9  0x00007fa1c468d136 in ConnectionSecretsJob::doAskUser (this=0x1a4ee00) at
../../../libs/ui/connectionsecretsjob.cpp:125
#10 0x0000000000000000 in ?? ()

Reported using DrKonqi

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