Bug 243175

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.33.3-85.fc13.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I also just added the google calander Plasma.  Upon reboot or ctrl-Alt-Backspace all works fine untill I enter the main password for wallet.

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fa0c5e1b820 (LWP 6734))]

Thread 2 (Thread 0x7fa0a684d710 (LWP 6737)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003a7f1f4046 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4
#2  0x0000003a7f1f4089 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#3  0x0000003a63807761 in start_thread (arg=0x7fa0a684d710) at pthread_create.c:301
#4  0x0000003a630e150d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fa0c5e1b820 (LWP 6734)):
[KCrash Handler]
#5  memcpy () at ../sysdeps/x86_64/memcpy.S:90
#6  0x0000003a6d4b301c in QString::realloc (this=0x41128e8, alloc=14) at /usr/include/bits/string3.h:52
#7  0x0000003a6d4b3169 in QString::utf16 (this=0x41128e8) at tools/qstring.cpp:4679
#8  0x0000003a6d4b320a in QString::toUcs4 (this=0x41128e8) at tools/qstring.cpp:3574
#9  0x00007fa0acb42b30 in qpycore_PyObject_FromQString (qstr=<value optimized out>) at qpycore_qstring.cpp:48
#10 0x00007fa0adea689b in _PyObject_Str (v=<QString at remote 0x38523f8>) at Objects/object.c:425
#11 0x00007fa0adea698a in PyObject_Str (v=<value optimized out>) at Objects/object.c:446
#12 0x00007fa0adeb1fd5 in string_new (type=0x7fa0ae1aa9e0, args=(<QString at remote 0x38523f8>,), kwds=<value optimized out>) at Objects/stringobject.c:4075
#13 0x00007fa0adebc723 in type_call (type=0x7fa0ae1aa9e0, args=(<QString at remote 0x38523f8>,), kwds=0x0) at Objects/typeobject.c:731
#14 0x00007fa0ade65e93 in PyObject_Call (func=<type at remote 0x7fa0ae1aa9e0>, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2492
#15 0x00007fa0adeff347 in do_call (f=<value optimized out>, throwflag=<value optimized out>) at Python/ceval.c:3982
#16 call_function (f=<value optimized out>, throwflag=<value optimized out>) at Python/ceval.c:3787
#17 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at Python/ceval.c:2445
#18 0x00007fa0adf013dd in PyEval_EvalCodeEx (co=0x393e918, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=<value optimized out>, 
    kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3026
#19 0x00007fa0ade8ffef in function_call (func=<function at remote 0x3960cf8>, arg=
    (<GCalApplet(layout=<QGraphicsLinearLayout at remote 0x393d958>, parent=None, settings={'username': '', 'password': ''}, url='http://google.com/calendar/m', theme=<Svg at remote 0x393d7c0>, timer=<QTimer at remote 0x393d8d0>, applet_script=<PythonAppletScript(moduleName='gcal', pyapplet=<...>, module=<module at remote 0x395f718>, pluginName='applet_gcal', initialized=True, event_handlers={}) at remote 0x2e12d10>, wallet=<Wallet at remote 0x393d848>, applet=<Applet at remote 0x393d738>, webview=<WebView at remote 0x393d9e0>, _forward_to_applet=True) at remote 0x393d270>,), kw=0x0)
    at Objects/funcobject.c:524
#20 0x00007fa0ade65e93 in PyObject_Call (func=<function at remote 0x3960cf8>, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2492
#21 0x00007fa0ade7ad7f in instancemethod_call (func=<function at remote 0x3960cf8>, arg=
    (<GCalApplet(layout=<QGraphicsLinearLayout at remote 0x393d958>, parent=None, settings={'username': '', 'password': ''}, url='http://google.com/calendar/m', theme=<Svg at remote 0x393d7c0>, timer=<QTimer at remote 0x393d8d0>, applet_script=<PythonAppletScript(moduleName='gcal', pyapplet=<...>, module=<module at remote 0x395f718>, pluginName='applet_gcal', initialized=True, event_handlers={}) at remote 0x2e12d10>, wallet=<Wallet at remote 0x393d848>, applet=<Applet at remote 0x393d738>, webview=<WebView at remote 0x393d9e0>, _forward_to_applet=True) at remote 0x393d270>,), kw=0x0)
    at Objects/classobject.c:2579
#22 0x00007fa0ade65e93 in PyObject_Call (func=<instancemethod at remote 0x2a07230>, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2492
#23 0x00007fa0adef9a03 in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0x2a07230>, arg=(), kw=<value optimized out>) at Python/ceval.c:3633
#24 0x00007fa0ac7a40f0 in ?? () from /usr/lib64/python2.6/site-packages/sip.so
#25 0x00007fa0acb3ed96 in PyQtProxy::invokeSlot (slot=..., qargs=<value optimized out>) at qpycore_pyqtproxy.cpp:474
#26 0x00007fa0acb3eeb8 in PyQtProxy::unislot (this=0x3cce930, qargs=0x7fff76335720) at qpycore_pyqtproxy.cpp:416
#27 0x00007fa0acb3ef72 in PyQtProxy::qt_metacall (this=0x3cce930, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff76335720) at qpycore_pyqtproxy.cpp:380
#28 0x0000003a6d56a81f in QMetaObject::activate (sender=0x370ebf0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff76335720) at kernel/qobject.cpp:3293
#29 0x0000003a714828a2 in KWallet::Wallet::walletOpened (this=<value optimized out>, _t1=true) at /usr/src/debug/kdelibs-4.4.2/x86_64-redhat-linux-gnu/kdeui/kwallet.moc:145
#30 0x0000003a71483710 in KWallet::Wallet::qt_metacall (this=0x370ebf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff76335860)
    at /usr/src/debug/kdelibs-4.4.2/x86_64-redhat-linux-gnu/kdeui/kwallet.moc:105
#31 0x0000003a6d56a81f in QMetaObject::activate (sender=0x3708260, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff76335860) at kernel/qobject.cpp:3293
#32 0x0000003a715381af in OrgKdeKWalletInterface::walletAsyncOpened (this=<value optimized out>, _t1=1, _t2=328951373)
    at /usr/src/debug/kdelibs-4.4.2/x86_64-redhat-linux-gnu/kdeui/kwallet_interface.moc:310
#33 0x0000003a7153888c in OrgKdeKWalletInterface::qt_metacall (this=0x3708260, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff76336680)
    at /usr/src/debug/kdelibs-4.4.2/x86_64-redhat-linux-gnu/kdeui/kwallet_interface.moc:185
#34 0x0000003a6e221c26 in QDBusConnectionPrivate::deliverCall (this=0x250e720, object=0x3708260, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:904
#35 0x0000003a6e22bf6f in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:101
#36 0x0000003a6d566d11 in QObject::event (this=0x3708260, e=0x3ff7d20) at kernel/qobject.cpp:1248
#37 0x0000003a6f9aaa0c in QApplicationPrivate::notify_helper (this=0x25215a0, receiver=0x3708260, e=0x3ff7d20) at kernel/qapplication.cpp:4300
#38 0x0000003a6f9b09db in QApplication::notify (this=<value optimized out>, receiver=0x3708260, e=0x3ff7d20) at kernel/qapplication.cpp:4183
#39 0x0000003a71406da6 in KApplication::notify (this=0x250a7c0, receiver=0x3708260, event=0x3ff7d20) at /usr/src/debug/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#40 0x0000003a6d557cdc in QCoreApplication::notifyInternal (this=0x250a7c0, receiver=0x3708260, event=0x3ff7d20) at kernel/qcoreapplication.cpp:704
#41 0x0000003a6d558a27 in sendEvent (receiver=0x0, event_type=0, data=0x24f2910) at kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x24f2910) at kernel/qcoreapplication.cpp:1345
#43 0x0000003a6d57dac3 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#44 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#45 0x0000003a6503bd02 in g_main_dispatch (context=0x2523d20) at gmain.c:1960
#46 IA__g_main_context_dispatch (context=0x2523d20) at gmain.c:2513
#47 0x0000003a6503fae8 in g_main_context_iterate (context=0x2523d20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591
#48 0x0000003a6503fc9c in IA__g_main_context_iteration (context=0x2523d20, may_block=1) at gmain.c:2654
#49 0x0000003a6d57d603 in QEventDispatcherGlib::processEvents (this=0x24f2510, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#50 0x0000003a6fa499de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x0000003a6d556722 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#52 0x0000003a6d5569ec in QEventLoop::exec (this=0x7fff763370c0, flags=...) at kernel/qeventloop.cpp:201
#53 0x0000003a6d558cd9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#54 0x0000003a78637eb2 in kdemain (argc=1, argv=0x7fff76337458) at /usr/src/debug/kdebase-workspace-4.4.2/plasma/desktop/shell/main.cpp:112
#55 0x0000003a6301ec5d in __libc_start_main (main=0x4008f0 <main(int, char**)>, argc=1, ubp_av=0x7fff76337458, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff76337448) at libc-start.c:226
#56 0x0000000000400829 in _start ()

This bug may be a duplicate of or related to bug 211710.

Possible duplicates by query: bug 232932, bug 225518, bug 222660, bug 216076, bug 214734.

Reported using DrKonqi