Bug 335210

Application: kwalletmanager (2.0)
KDE Platform Version: 4.13.0 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.13.0-24-generic x86_64
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I started kwalletmanager and noticed that it was unresponsive, so I started it a second time, clicked on a few menu options (including delete wallet), and then it crashed.
- Unusual behavior I noticed:
The app doesn't seem to work at all

-- Backtrace:
Application: KDE Wallet Manager (kwalletmanager), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdd81dcb7c0 (LWP 8972))]

Thread 3 (Thread 0x7fdd6f9b2700 (LWP 8973)):
#0  0x00007fdd7eff86bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fdd7be8cc20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdd7be4bb14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdd7be4bf7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdd7be4c30a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdd74a2de16 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007fdd7be70f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fdd7c32b182 in start_thread (arg=0x7fdd6f9b2700) at pthread_create.c:312
#8  0x00007fdd7f00730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fdd6f1b1700 (LWP 8974)):
#0  0x00007fdd7eff86bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fdd7be8cc20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdd7be4bb14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdd7be4bf7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdd7be4c0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdd7be4c129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fdd7be70f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fdd7c32b182 in start_thread (arg=0x7fdd6f1b1700) at pthread_create.c:312
#8  0x00007fdd7f00730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fdd81dcb7c0 (LWP 8972)):
[KCrash Handler]
#5  QString (other=..., this=0x7fff9078af60) at /usr/include/qt4/QtCore/qstring.h:725
#6  KWalletManager::deleteWallet (this=0x7fff9078c090) at ../../../src/manager/kwalletmanager.cpp:316
#7  0x000000000041d595 in KWalletManager::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./kwalletmanager.moc:80
#8  0x00007fdd7f76787a in QMetaObject::activate (sender=sender@entry=0x14b5fb0, m=m@entry=0x7fdd80e6ade0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff9078b130) at kernel/qobject.cpp:3539
#9  0x00007fdd803baa62 in QAction::triggered (this=this@entry=0x14b5fb0, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#10 0x00007fdd803bc433 in QAction::activate (this=this@entry=0x14b5fb0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#11 0x00007fdd807ea489 in QMenuPrivate::activateCausedStack (this=this@entry=0x176be50, causedStack=..., action=action@entry=0x14b5fb0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1038
#12 0x00007fdd807ee9b9 in QMenuPrivate::activateAction (this=0x176be50, action=0x14b5fb0, action_e=QAction::Trigger, self=<optimized out>) at widgets/qmenu.cpp:1130
#13 0x00007fdd811824f5 in KMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#14 0x00007fdd8041050a in QWidget::event (this=this@entry=0x1787770, event=event@entry=0x7fff9078b860) at kernel/qwidget.cpp:8376
#15 0x00007fdd807f27bb in QMenu::event (this=0x1787770, e=0x7fff9078b860) at widgets/qmenu.cpp:2481
#16 0x00007fdd803c0e2c in QApplicationPrivate::notify_helper (this=this@entry=0x14a3fb0, receiver=receiver@entry=0x1787770, e=e@entry=0x7fff9078b860) at kernel/qapplication.cpp:4567
#17 0x00007fdd803c75dd in QApplication::notify (this=<optimized out>, receiver=0x1787770, e=0x7fff9078b860) at kernel/qapplication.cpp:4110
#18 0x00007fdd810cbbaa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0x00007fdd7f7534dd in QCoreApplication::notifyInternal (this=0x7fff9078c070, receiver=receiver@entry=0x1787770, event=event@entry=0x7fff9078b860) at kernel/qcoreapplication.cpp:953
#20 0x00007fdd803c6d93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1787770, event=event@entry=0x7fff9078b860, alienWidget=alienWidget@entry=0x0, nativeWidget=nativeWidget@entry=0x1787770, buttonDown=buttonDown@entry=0x7fdd80ea6318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#22 0x00007fdd8043bcfc in QETWidget::translateMouseEvent (this=this@entry=0x1787770, event=event@entry=0x7fff9078bbb0) at kernel/qapplication_x11.cpp:4568
#23 0x00007fdd8043b269 in QApplication::x11ProcessEvent (this=0x7fff9078c070, event=event@entry=0x7fff9078bbb0) at kernel/qapplication_x11.cpp:3627
#24 0x00007fdd80462b02 in x11EventSourceDispatch (s=0x14a8ae0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#25 0x00007fdd7be4be04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fdd7be4c048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fdd7be4c0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fdd7f7807a1 in QEventDispatcherGlib::processEvents (this=0x14789a0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#29 0x00007fdd80462bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007fdd7f7520af in QEventLoop::processEvents (this=this@entry=0x7fff9078bf80, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007fdd7f7523a5 in QEventLoop::exec (this=this@entry=0x7fff9078bf80, flags=...) at kernel/qeventloop.cpp:204
#32 0x00007fdd7f757b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#33 0x00007fdd803bf37c in QApplication::exec () at kernel/qapplication.cpp:3828
#34 0x0000000000419f1b in main (argc=1, argv=0x7fff9078c228) at ../../../src/manager/main.cpp:96

The reporter indicates this bug may be a duplicate of or related to bug 329053.

Possible duplicates by query: bug 329053, bug 326459.

Reported using DrKonqi