Bug 298423

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-17-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
gmail notifier wiget ranning
- Unusual behavior I noticed:
freezes
- Custom settings of the application:
gmail notifier widget fails while it is triing to use kwallet

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f274121f7a0 (LWP 1523))]

Thread 3 (Thread 0x7f2723139700 (LWP 1525)):
#0  0x00007f2734e41f27 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f2734e42429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f273dce9f3e in QEventDispatcherGlib::processEvents (this=0x1b20450, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007f273dcbdcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f273dcbdef7 in QEventLoop::exec (this=0x7f2723138db0, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007f273dbd527f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#6  0x00007f273dca0cbf in QInotifyFileSystemWatcherEngine::run (this=0x1b1ecf0) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007f273dbd7d05 in QThreadPrivate::start (arg=0x1b1ecf0) at thread/qthread_unix.cpp:331
#8  0x00007f273594eefc in start_thread (arg=0x7f2723139700) at pthread_create.c:304
#9  0x00007f2740b0b59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2713c9d700 (LWP 1562)):
#0  0x00007f2740aff473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2734e41f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2734e42429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f273dce9f3e in QEventDispatcherGlib::processEvents (this=0x2b787b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f273dcbdcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f273dcbdef7 in QEventLoop::exec (this=0x7f2713c9cdb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f273dbd527f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f273dca0cbf in QInotifyFileSystemWatcherEngine::run (this=0x2b779d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f273dbd7d05 in QThreadPrivate::start (arg=0x2b779d0) at thread/qthread_unix.cpp:331
#9  0x00007f273594eefc in start_thread (arg=0x7f2713c9d700) at pthread_create.c:304
#10 0x00007f2740b0b59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f274121f7a0 (LWP 1523)):
[KCrash Handler]
#6  0x00007f273dcd5c97 in QObject::installEventFilter (this=0x37230a0, obj=0x153a000) at kernel/qobject.cpp:2061
#7  0x00007f27406d5d39 in Plasma::ToolTipManager::registerWidget (this=0x153a000, widget=0x37230a0) at ../../plasma/tooltipmanager.cpp:207
#8  0x00007f27406d6417 in Plasma::ToolTipManager::setContent (this=0x153a000, widget=0x37230a0, data=...) at ../../plasma/tooltipmanager.cpp:227
#9  0x00007f270e5efe37 in meth_Plasma_ToolTipManager_setContent (sipSelf=<ToolTipManager at remote 0x781a3b0>, sipArgs=<optimized out>) at sip/plasma/sipplasmapart3.cpp:17127
#10 0x00007f270fbaa6f5 in call_function (oparg=<optimized out>, pp_stack=0x7fff593a3570) at ../Python/ceval.c:4021
#11 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at ../Python/ceval.c:2666
#12 0x00007f270fbabf05 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=3, kws=0x4ccca40, kwcount=0, defs=0x7591c68, defcount=1, closure=0x0) at ../Python/ceval.c:3253
#13 0x00007f270fbaa075 in fast_function (nk=<optimized out>, na=3, n=<optimized out>, pp_stack=0x7fff593a3780, func=<function at remote 0x7c346e0>) at ../Python/ceval.c:4117
#14 call_function (oparg=<optimized out>, pp_stack=0x7fff593a3780) at ../Python/ceval.c:4042
#15 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at ../Python/ceval.c:2666
#16 0x00007f270fbabf05 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#17 0x00007f270fb2ea1c in function_call (func=<function at remote 0x7c34b18>, arg=(<gmailplasmoid(OldRect=<QRect at remote 0x7a37750>, paused=False, gmailconfig=<GmailConfig(gridLayout_12=<QGridLayout at remote 0x78345f0>, gridLayout_11=<QGridLayout at remote 0x78343b0>, ui=<...>, accountlist=[{'username': u'aram.grigoryan.mail@gmail.com', 'passwd': u'49674964Aram', 'intotal': True, 'displayname': u'', 'label': u''}], qt_scrollarea_hcontainer=<QWidget at remote 0x7839950>, icoIcon=<KIconButton at remote 0x7834680>, tabMisc=<QWidget at remote 0x7834830>, label_4=<QLabel at remote 0x7834b00>, label_5=<QLabel at remote 0x7a2be60>, intTextSize=<QSpinBox at remote 0x7834170>, label_7=<QLabel at remote 0x7834d40>, qt_spinbox_lineedit=<QLineEdit at remote 0x7839320>, label_2=<QLabel at remote 0x78340e0>, label_3=<QLabel at remote 0x78349e0>, groupBox_3=<QGroupBox at remote 0x7834320>, label_8=<QLabel at remote 0x7834e60>, intPollingInterval=<QSpinBox at remote 0x7834a70>, groupBox_5=<QGroupBox at remote 0x7834560>, btnAdd=<QPushButton at remote 0x7a2b950>, label_9=<QLabel at remote 0x7834f80>, pa...(truncated), kw=0x0) at ../Objects/funcobject.c:526
#18 0x00007f270fb061f3 in PyObject_Call (func=<function at remote 0x7c34b18>, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
#19 0x00007f270fb1394f in instancemethod_call (func=<function at remote 0x7c34b18>, arg=(<gmailplasmoid(OldRect=<QRect at remote 0x7a37750>, paused=False, gmailconfig=<GmailConfig(gridLayout_12=<QGridLayout at remote 0x78345f0>, gridLayout_11=<QGridLayout at remote 0x78343b0>, ui=<...>, accountlist=[{'username': u'aram.grigoryan.mail@gmail.com', 'passwd': u'49674964Aram', 'intotal': True, 'displayname': u'', 'label': u''}], qt_scrollarea_hcontainer=<QWidget at remote 0x7839950>, icoIcon=<KIconButton at remote 0x7834680>, tabMisc=<QWidget at remote 0x7834830>, label_4=<QLabel at remote 0x7834b00>, label_5=<QLabel at remote 0x7a2be60>, intTextSize=<QSpinBox at remote 0x7834170>, label_7=<QLabel at remote 0x7834d40>, qt_spinbox_lineedit=<QLineEdit at remote 0x7839320>, label_2=<QLabel at remote 0x78340e0>, label_3=<QLabel at remote 0x78349e0>, groupBox_3=<QGroupBox at remote 0x7834320>, label_8=<QLabel at remote 0x7834e60>, intPollingInterval=<QSpinBox at remote 0x7834a70>, groupBox_5=<QGroupBox at remote 0x7834560>, btnAdd=<QPushButton at remote 0x7a2b950>, label_9=<QLabel at remote 0x7834f80>, pa...(truncated), kw=0x0) at ../Objects/classobject.c:2578
#20 0x00007f270fb061f3 in PyObject_Call (func=<instancemethod at remote 0x7a3f640>, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
#21 0x00007f270fba4807 in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0x7a3f640>, arg=(<gmailaccount(username=u'aram.grigoryan.mail@gmail.com', fetching=False, displayname=u'', passwd=u'49674964Aram', SignalObject=<QObject at remote 0x781af80>, label=u'', fetchmechanism='python', newMessages=False, msg='', debug=True, intotal=True, data={'url': u'http://mail.google.com/mail', 'newentries': [], 'fullcount': 0, 'entries': []}, first=False) at remote 0x781aef0>,), kw=<optimized out>) at ../Python/ceval.c:3890
#22 0x00007f270f26ccc0 in sip_api_invoke_slot (slot=<optimized out>, sigargs=(<gmailaccount(username=u'aram.grigoryan.mail@gmail.com', fetching=False, displayname=u'', passwd=u'49674964Aram', SignalObject=<QObject at remote 0x781af80>, label=u'', fetchmechanism='python', newMessages=False, msg='', debug=True, intotal=True, data={'url': u'http://mail.google.com/mail', 'newentries': [], 'fullcount': 0, 'entries': []}, first=False) at remote 0x781aef0>,)) at /build/buildd/sip4-4.12.4/siplib/qtlib.c:203
#23 0x00007f270f5ea00b in PyQtProxy::unislot(void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#24 0x00007f270f5ea122 in PyQtProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#25 0x00007f273dcd1eba in QMetaObject::activate (sender=0x2794f60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff593a3df0) at kernel/qobject.cpp:3278
#26 0x00007f270f5f1ef2 in PyQtShortcircuitSignalProxy::pysignal(PyQt_PyObject const&) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#27 0x00007f270f5f0125 in qpycore_qobject_emit(QObject*, char const*, _object*) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#28 0x00007f270f5bef69 in meth_QObject_emit (sipSelf=<QObject at remote 0x781af80>, sipArgs=<optimized out>) at /build/buildd/python-qt4-4.8.5/sip/QtCore/qobject.sip:569
#29 0x00007f270fbaa6f5 in call_function (oparg=<optimized out>, pp_stack=0x7fff593a3f90) at ../Python/ceval.c:4021
#30 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at ../Python/ceval.c:2666
#31 0x00007f270fbab064 in fast_function (nk=<optimized out>, na=1, n=<optimized out>, pp_stack=0x7fff593a40f0, func=<function at remote 0x7b62488>) at ../Python/ceval.c:4107
#32 call_function (oparg=<optimized out>, pp_stack=0x7fff593a40f0) at ../Python/ceval.c:4042
#33 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at ../Python/ceval.c:2666
#34 0x00007f270fbabf05 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#35 0x00007f270fb2ea1c in function_call (func=<function at remote 0x7c34aa0>, arg=(<gmailplasmoid(OldRect=<QRect at remote 0x7a37750>, paused=False, gmailconfig=<GmailConfig(gridLayout_12=<QGridLayout at remote 0x78345f0>, gridLayout_11=<QGridLayout at remote 0x78343b0>, ui=<...>, accountlist=[{'username': u'aram.grigoryan.mail@gmail.com', 'passwd': u'49674964Aram', 'intotal': True, 'displayname': u'', 'label': u''}], qt_scrollarea_hcontainer=<QWidget at remote 0x7839950>, icoIcon=<KIconButton at remote 0x7834680>, tabMisc=<QWidget at remote 0x7834830>, label_4=<QLabel at remote 0x7834b00>, label_5=<QLabel at remote 0x7a2be60>, intTextSize=<QSpinBox at remote 0x7834170>, label_7=<QLabel at remote 0x7834d40>, qt_spinbox_lineedit=<QLineEdit at remote 0x7839320>, label_2=<QLabel at remote 0x78340e0>, label_3=<QLabel at remote 0x78349e0>, groupBox_3=<QGroupBox at remote 0x7834320>, label_8=<QLabel at remote 0x7834e60>, intPollingInterval=<QSpinBox at remote 0x7834a70>, groupBox_5=<QGroupBox at remote 0x7834560>, btnAdd=<QPushButton at remote 0x7a2b950>, label_9=<QLabel at remote 0x7834f80>, pa...(truncated), kw=0x0) at ../Objects/funcobject.c:526
#36 0x00007f270fb061f3 in PyObject_Call (func=<function at remote 0x7c34aa0>, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
#37 0x00007f270fb1394f in instancemethod_call (func=<function at remote 0x7c34aa0>, arg=(<gmailplasmoid(OldRect=<QRect at remote 0x7a37750>, paused=False, gmailconfig=<GmailConfig(gridLayout_12=<QGridLayout at remote 0x78345f0>, gridLayout_11=<QGridLayout at remote 0x78343b0>, ui=<...>, accountlist=[{'username': u'aram.grigoryan.mail@gmail.com', 'passwd': u'49674964Aram', 'intotal': True, 'displayname': u'', 'label': u''}], qt_scrollarea_hcontainer=<QWidget at remote 0x7839950>, icoIcon=<KIconButton at remote 0x7834680>, tabMisc=<QWidget at remote 0x7834830>, label_4=<QLabel at remote 0x7834b00>, label_5=<QLabel at remote 0x7a2be60>, intTextSize=<QSpinBox at remote 0x7834170>, label_7=<QLabel at remote 0x7834d40>, qt_spinbox_lineedit=<QLineEdit at remote 0x7839320>, label_2=<QLabel at remote 0x78340e0>, label_3=<QLabel at remote 0x78349e0>, groupBox_3=<QGroupBox at remote 0x7834320>, label_8=<QLabel at remote 0x7834e60>, intPollingInterval=<QSpinBox at remote 0x7834a70>, groupBox_5=<QGroupBox at remote 0x7834560>, btnAdd=<QPushButton at remote 0x7a2b950>, label_9=<QLabel at remote 0x7834f80>, pa...(truncated), kw=0x0) at ../Objects/classobject.c:2578
#38 0x00007f270fb061f3 in PyObject_Call (func=<instancemethod at remote 0x3e216e0>, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2529
#39 0x00007f270fba4807 in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0x3e216e0>, arg=(), kw=<optimized out>) at ../Python/ceval.c:3890
#40 0x00007f270f26ccc0 in sip_api_invoke_slot (slot=<optimized out>, sigargs=()) at /build/buildd/sip4-4.12.4/siplib/qtlib.c:203
#41 0x00007f270f5e9f86 in PyQtProxy::invokeSlot(qpycore_slot const&, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#42 0x00007f270f5ea068 in PyQtProxy::unislot(void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#43 0x00007f270f5ea122 in PyQtProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#44 0x00007f273dcd1eba in QMetaObject::activate (sender=0x37241f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#45 0x00007f270f537907 in sipQTimer::timerEvent (this=0x37241f0, a0=0x7fff593a4d00) at sipQtCorepart2.cpp:148
#46 0x00007f273dcd5789 in QObject::event (this=0x37241f0, e=<optimized out>) at kernel/qobject.cpp:1181
#47 0x00007f270f538805 in event (a0=0x7fff593a4d00, this=0x37241f0) at sipQtCorepart2.cpp:165
#48 sipQTimer::event (this=0x37241f0, a0=0x7fff593a4d00) at sipQtCorepart2.cpp:157
#49 0x00007f273d06e474 in notify_helper (e=0x7fff593a4d00, receiver=0x37241f0, this=0x143a480) at kernel/qapplication.cpp:4486
#50 QApplicationPrivate::notify_helper (this=0x143a480, receiver=0x37241f0, e=0x7fff593a4d00) at kernel/qapplication.cpp:4458
#51 0x00007f273d0732e1 in QApplication::notify (this=0x141c120, receiver=0x37241f0, e=0x7fff593a4d00) at kernel/qapplication.cpp:4365
#52 0x00007f273e96d466 in KApplication::notify (this=0x141c120, receiver=0x37241f0, event=0x7fff593a4d00) at ../../kdeui/kernel/kapplication.cpp:311
#53 0x00007f273dcbeafc in QCoreApplication::notifyInternal (this=0x141c120, receiver=0x37241f0, event=0x7fff593a4d00) at kernel/qcoreapplication.cpp:787
#54 0x00007f273dcebd62 in sendEvent (event=0x7fff593a4d00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#55 QTimerInfoList::activateTimers (this=0x1438970) at kernel/qeventdispatcher_unix.cpp:603
#56 0x00007f273dce9538 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#57 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#58 0x00007f2734e41a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007f2734e42258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007f2734e42429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f273dce9ed6 in QEventDispatcherGlib::processEvents (this=0x13c9f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#62 0x00007f273d11610e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#63 0x00007f273dcbdcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#64 0x00007f273dcbdef7 in QEventLoop::exec (this=0x7fff593a4f90, flags=...) at kernel/qeventloop.cpp:201
#65 0x00007f273dcc2789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#66 0x00007f2740e0a1a3 in kdemain (argc=1, argv=0x7fff593a5378) at ../../../../plasma/desktop/shell/main.cpp:120
#67 0x00007f2740a4930d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff593a5378, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff593a5368) at libc-start.c:226
#68 0x0000000000400671 in _start ()

Possible duplicates by query: bug 297046, bug 293577, bug 287417, bug 282278, bug 279099.

Reported using DrKonqi