Bug 310189

Application: kcmshell4 ()
KDE Platform Version: 4.9.2
Qt Version: 4.8.3
Operating System: Linux 3.5.0-18-generic x86_64
Distribution: Ubuntu 12.10

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

Tried to set permissions for current user and then to add another account. Crashed already during setting perms.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KDE-inställningsmodul (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4509f8b780 (LWP 10939))]

Thread 3 (Thread 0x7f44f72fc700 (LWP 11101)):
#0  0x00007f4511680303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f450c05dd84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f450c05dea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f45102b1c16 in QEventDispatcherGlib::processEvents (this=0x7f44f00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f45102822bf in QEventLoop::processEvents (this=this@entry=0x7f44f72fbdd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f4510282548 in QEventLoop::exec (this=0x7f44f72fbdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f4510183b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f45102629af in QInotifyFileSystemWatcherEngine::run (this=0x178f440) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f4510186aec in QThreadPrivate::start (arg=0x178f440) at thread/qthread_unix.cpp:338
#9  0x00007f450cd7ee9a in start_thread (arg=0x7f44f72fc700) at pthread_create.c:308
#10 0x00007f451168bcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f44f6afb700 (LWP 11108)):
#0  0x00007f450c09abc1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f450c09ae19 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f450c05d897 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f450c05dd22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f450c05dea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f45102b1c16 in QEventDispatcherGlib::processEvents (this=0x7f44e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f45102822bf in QEventLoop::processEvents (this=this@entry=0x7f44f6afadd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f4510282548 in QEventLoop::exec (this=0x7f44f6afadd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f4510183b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f45102629af in QInotifyFileSystemWatcherEngine::run (this=0x1899a10) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f4510186aec in QThreadPrivate::start (arg=0x1899a10) at thread/qthread_unix.cpp:338
#11 0x00007f450cd7ee9a in start_thread (arg=0x7f44f6afb700) at pthread_create.c:308
#12 0x00007f451168bcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4509f8b780 (LWP 10939)):
[KCrash Handler]
#6  size (this=0x6200000065) at ../../include/QtCore/../../src/corelib/tools/qvector.h:137
#7  QSortFilterProxyModelPrivate::proxy_to_source (this=0x1883d30, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:370
#8  0x00007f450fbb695d in QSortFilterProxyModel::mapToSource (this=<optimized out>, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2503
#9  0x00007f44fb477f4e in sipQSortFilterProxyModel::mapToSource (this=0x1883ce0, a0=...) at sipQtGuipart4.cpp:2920
#10 0x00007f450fbb5431 in QSortFilterProxyModel::data (this=<optimized out>, index=..., role=13) at itemviews/qsortfilterproxymodel.cpp:1716
#11 0x00007f44fb47a0ee in meth_QSortFilterProxyModel_data (sipSelf=<PrivilegeListProxyModel at remote 0x17e1200>, sipArgs=<optimized out>, sipKwds=<optimized out>) at sipQtGuipart4.cpp:5345
#12 0x00007f44fbb4ed72 in call_function (oparg=<optimized out>, pp_stack=0x7fff4e0679a0) at ../Python/ceval.c:4021
#13 PyEval_EvalFrameEx (f=f@entry=Frame 0x201e050, for file /usr/share/kde4/apps/userconfig/models.py, line 284, in data (self=<PrivilegeListProxyModel at remote 0x17e1200>, idx=<QModelIndex at remote 0x1ebbec0>, role=13), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#14 0x00007f44fbb4fc38 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x156ebf8, argcount=3, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=0x0) at ../Python/ceval.c:3253
#15 0x00007f44fbba5c76 in function_call (func=<function at remote 0x1571938>, arg=(<PrivilegeListProxyModel at remote 0x17e1200>, <QModelIndex at remote 0x1ebbec0>, 13), kw=0x0) at ../Objects/funcobject.c:526
#16 0x00007f44fbc1f1be in PyObject_Call (func=func@entry=<function at remote 0x1571938>, arg=arg@entry=(<PrivilegeListProxyModel at remote 0x17e1200>, <QModelIndex at remote 0x1ebbec0>, 13), kw=kw@entry=0x0) at ../Objects/abstract.c:2529
#17 0x00007f44fbc834e0 in instancemethod_call.8790 (func=<function at remote 0x1571938>, arg=(<PrivilegeListProxyModel at remote 0x17e1200>, <QModelIndex at remote 0x1ebbec0>, 13), kw=0x0) at ../Objects/classobject.c:2602
#18 0x00007f44fbc1f1be in PyObject_Call (func=func@entry=<instancemethod at remote 0x14b1410>, arg=arg@entry=(<QModelIndex at remote 0x1ebbec0>, 13), kw=<optimized out>) at ../Objects/abstract.c:2529
#19 0x00007f44fbc1fac7 in PyEval_CallObjectWithKeywords (func=func@entry=<instancemethod at remote 0x14b1410>, arg=arg@entry=(<QModelIndex at remote 0x1ebbec0>, 13), kw=kw@entry=0x0) at ../Python/ceval.c:3890
#20 0x00007f44faf45692 in sip_api_call_method (isErr=isErr@entry=0x0, method=method@entry=<instancemethod at remote 0x14b1410>, fmt=fmt@entry=0x7f44fac7f233 "Ni") at /build/buildd/sip4-4.13.3/siplib/siplib.c:1751
#21 0x00007f44fab5b430 in sipVH_QtCore_60 (sipGILState=PyGILState_UNLOCKED, sipMethod=<instancemethod at remote 0x14b1410>, a0=..., a1=13) at sipQtCorepart0.cpp:5264
#22 0x00007f44fb47a1cb in sipQSortFilterProxyModel::data (this=0x1883ce0, a0=..., a1=13) at sipQtGuipart4.cpp:3380
#23 0x00007f450fbd6d1a in data (arole=13, this=0x7fff4e0685e0) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:402
#24 QStyledItemDelegate::sizeHint (this=0x183c7d0, option=..., index=...) at itemviews/qstyleditemdelegate.cpp:445
#25 0x00007f450fb54228 in QListViewPrivate::itemSize (this=0x182c640, option=..., index=...) at itemviews/qlistview.cpp:1783
#26 0x00007f450fb54463 in itemSize (idx=..., opt=..., this=<optimized out>) at ../../include/QtGui/private/../../../src/gui/itemviews/qlistview_p.h:478
#27 QListModeViewBase::indexToListViewItem (this=0x183cd00, index=...) at itemviews/qlistview.cpp:2293
#28 0x00007f450fb5a8ab in QListViewPrivate::indexToListViewItem (this=this@entry=0x182c640, index=...) at itemviews/qlistview.cpp:1728
#29 0x00007f450fb5b410 in rectForIndex (index=..., this=0x182c640) at ../../include/QtGui/private/../../../src/gui/itemviews/qlistview_p.h:346
#30 rectForIndex (index=..., this=0x182c640) at itemviews/qlistview.cpp:1218
#31 QListView::rectForIndex (this=<optimized out>, index=...) at itemviews/qlistview.cpp:1220
#32 0x00007f450fb5b52e in QListView::visualRect (this=<optimized out>, index=...) at itemviews/qlistview.cpp:561
#33 0x00007f44fb51b89b in visualRect (a0=..., this=0x182c5b0) at sipQtGuipart5.cpp:39433
#34 sipQListView::visualRect (this=0x182c5b0, a0=...) at sipQtGuipart5.cpp:39425
#35 0x00007f450fb33a2a in QAbstractItemView::update (this=this@entry=0x182c5b0, index=...) at itemviews/qabstractitemview.cpp:3162
#36 0x00007f450fb3c55b in QAbstractItemView::edit (this=0x182c5b0, index=..., trigger=QAbstractItemView::AnyKeyPressed, event=0x7fff4e068f60) at itemviews/qabstractitemview.cpp:2561
#37 0x00007f44fb51b739 in edit (a2=0x7fff4e068f60, a1=QAbstractItemView::AnyKeyPressed, a0=..., this=0x182c5b0) at sipQtGuipart5.cpp:40207
#38 sipQListView::edit (this=this@entry=0x182c5b0, a0=..., a1=a1@entry=QAbstractItemView::AnyKeyPressed, a2=a2@entry=0x7fff4e068f60) at sipQtGuipart5.cpp:40199
#39 0x00007f450fb39c81 in QAbstractItemView::keyPressEvent (this=0x182c5b0, event=0x7fff4e068f60) at itemviews/qabstractitemview.cpp:2342
#40 0x00007f44fb50d183 in sipQListView::keyPressEvent (this=0x182c5b0, a0=0x7fff4e068f60) at sipQtGuipart5.cpp:40343
#41 0x00007f450f67a8db in QWidget::event (this=0x182c5b0, event=0x7fff4e068f60) at kernel/qwidget.cpp:8406
#42 0x00007f450fa29b66 in QFrame::event (this=0x182c5b0, e=0x7fff4e068f60) at widgets/qframe.cpp:557
#43 0x00007f450faa982b in QAbstractScrollArea::event (this=0x182c5b0, e=0x7fff4e068f60) at widgets/qabstractscrollarea.cpp:996
#44 0x00007f450fb3ed8b in QAbstractItemView::event (this=0x182c5b0, event=0x7fff4e068f60) at itemviews/qabstractitemview.cpp:1580
#45 0x00007f44fb51777b in event (a0=0x7fff4e068f60, this=0x182c5b0) at sipQtGuipart5.cpp:39589
#46 sipQListView::event (this=0x182c5b0, a0=0x7fff4e068f60) at sipQtGuipart5.cpp:39581
#47 0x00007f450f62ae9c in QApplicationPrivate::notify_helper (this=this@entry=0xad5bd0, receiver=receiver@entry=0x182c5b0, e=e@entry=0x7fff4e068f60) at kernel/qapplication.cpp:4562
#48 0x00007f450f62fe84 in QApplication::notify (this=<optimized out>, receiver=0x182c5b0, e=0x7fff4e068f60) at kernel/qapplication.cpp:4003
#49 0x00007f4510f3c1d6 in KApplication::notify (this=0x7fff4e06c020, receiver=0x182c5b0, event=0x7fff4e068f60) at ../../kdeui/kernel/kapplication.cpp:311
#50 0x00007f451028356e in QCoreApplication::notifyInternal (this=0x7fff4e06c020, receiver=0x182c5b0, event=0x7fff4e068f60) at kernel/qcoreapplication.cpp:915
#51 0x00007f450f6cbe79 in QKeyMapper::sendKeyEvent (keyWidget=keyWidget@entry=0x182c5b0, grab=grab@entry=false, type=QEvent::KeyPress, code=32, modifiers=..., text=..., autorepeat=autorepeat@entry=false, count=1, nativeScanCode=65, nativeVirtualKey=32, nativeModifiers=18) at kernel/qkeymapper_x11.cpp:1866
#52 0x00007f450f6cc2b1 in QKeyMapperPrivate::translateKeyEvent (this=0xb1acc0, keyWidget=0x182c5b0, event=0x7fff4e069990, grab=<optimized out>) at kernel/qkeymapper_x11.cpp:1836
#53 0x00007f450f6a7ed9 in QApplication::x11ProcessEvent (this=0x7fff4e06c020, event=0x7fff4e069990) at kernel/qapplication_x11.cpp:3630
#54 0x00007f450f6cffa2 in x11EventSourceDispatch (s=0xadbe00, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#55 0x00007f450c05dab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f450c05dde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007f450c05dea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007f45102b1bf6 in QEventDispatcherGlib::processEvents (this=0xab0770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#59 0x00007f450f6cfc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#60 0x00007f45102822bf in QEventLoop::processEvents (this=this@entry=0x7fff4e069d70, flags=...) at kernel/qeventloop.cpp:149
#61 0x00007f4510282548 in QEventLoop::exec (this=0x7fff4e069d70, flags=...) at kernel/qeventloop.cpp:204
#62 0x00007f450fae3428 in QDialog::exec (this=0x177d560) at dialogs/qdialog.cpp:554
#63 0x00007f44fb650665 in meth_QDialog_exec_ (sipSelf=<UserEditDialog(pwsec_tab=<QWidget(label_14=<QLabel at remote 0x17dfb00>, label_12=<QLabel at remote 0x17df320>, label_13=<QLabel at remote 0x17df9e0>, label_11=<QLabel at remote 0x17df200>, enforcepasswordminagecheckbox=<QCheckBox at remote 0x17dfc20>, warningedit=<QSpinBox at remote 0x17dfa70>, validradiogroup=<QButtonGroup at remote 0x17e1290>, disableexpireedit=<QSpinBox at remote 0x17dfb90>, passwordLabel=<QLabel at remote 0x17df0e0>, maximumpasswordedit=<QSpinBox at remote 0x17df950>, expirelayout=<QHBoxLayout at remote 0x17df4d0>, lastchangelabel=<QLineEdit at remote 0x17df290>, validalwaysradio=<QRadioButton at remote 0x17df3b0>, minimumpasswordedit=<QSpinBox at remote 0x17dfcb0>, expiredate=<KDateWidget at remote 0x17df5f0>, expireradio=<QRadioButton at remote 0x17df560>, groupBox=<QGroupBox at remote 0x17df710>, forcepasswordchangecheckbox=<QCheckBox at remote 0x17df8c0>, gridLayout_3=<QGridLayout at remote 0x17df050>, gridLayout_2=<QGridLayout at remote 0x17df830>, verticalLayout=<QVBoxLayout at re...(truncated), sipArgs=<optimized out>) at /build/buildd/python-qt4-4.9.3/sip/QtGui/qdialog.sip:73
#64 0x00007f44fbb4ed72 in call_function (oparg=<optimized out>, pp_stack=0x7fff4e069fe0) at ../Python/ceval.c:4021
#65 PyEval_EvalFrameEx (f=<optimized out>, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#66 0x00007f44fbb4ee1b in fast_function (nk=<optimized out>, na=<optimized out>, n=1, pp_stack=0x7fff4e06a220, func=<function at remote 0x1571c08>) at ../Python/ceval.c:4107
#67 call_function (oparg=<optimized out>, pp_stack=0x7fff4e06a220) at ../Python/ceval.c:4042
#68 PyEval_EvalFrameEx (f=f@entry=Frame 0x1999390, for file /usr/share/kde4/apps/userconfig/userconfig.py, line 312, in slotNewClicked (self=<UserConfigApp(selectedgroupid=None, userdeletedialog=<UserDeleteDialog(ui=<QWidget(horizontalLayout=<QHBoxLayout at remote 0x17e1b00>, deletegroupcheckbox=<QCheckBox at remote 0x17e1d40>, toplabel=<QLabel at remote 0x17e1c20>, iconlabel=<QLabel at remote 0x17e1b90>, verticalLayout=<QVBoxLayout at remote 0x17e1a70>, deletedirectorycheckbox=<QCheckBox at remote 0x17e1cb0>) at remote 0x17e19e0>, updatingGUI=False, admincontext=<PwdContext(_groups=[<PwdGroup(_context=<...>, _groupname=u'root', _members=[<PwdUser(_groups=[<...>, <...>], _homedirectory=u'/root', _username=u'root', _disableddays=None, _context=<...>, _primarygroup=<...>, _passlastchange=15619, _reserve=u'', _passminimumagebeforechange=0, _passexpiredisabledays=None, _gecos=u'root', _loginshell=u'/bin/bash', _islocked=True, _uid=0, _passmaximumage=None, _gid=0, _encpass=u'', _passexpirewarn=7) at remote 0x1591790>], _gid=0, _encpass=u'x', _memb...(truncated), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#69 0x00007f44fbb4fc38 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x15919a8, argcount=1, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=0x0) at ../Python/ceval.c:3253
#70 0x00007f44fbba5c76 in function_call (func=<function at remote 0x1583320>, arg=(<UserConfigApp(selectedgroupid=None, userdeletedialog=<UserDeleteDialog(ui=<QWidget(horizontalLayout=<QHBoxLayout at remote 0x17e1b00>, deletegroupcheckbox=<QCheckBox at remote 0x17e1d40>, toplabel=<QLabel at remote 0x17e1c20>, iconlabel=<QLabel at remote 0x17e1b90>, verticalLayout=<QVBoxLayout at remote 0x17e1a70>, deletedirectorycheckbox=<QCheckBox at remote 0x17e1cb0>) at remote 0x17e19e0>, updatingGUI=False, admincontext=<PwdContext(_groups=[<PwdGroup(_context=<...>, _groupname=u'root', _members=[<PwdUser(_groups=[<...>, <...>], _homedirectory=u'/root', _username=u'root', _disableddays=None, _context=<...>, _primarygroup=<...>, _passlastchange=15619, _reserve=u'', _passminimumagebeforechange=0, _passexpiredisabledays=None, _gecos=u'root', _loginshell=u'/bin/bash', _islocked=True, _uid=0, _passmaximumage=None, _gid=0, _encpass=u'', _passexpirewarn=7) at remote 0x1591790>], _gid=0, _encpass=u'x', _memberids=u'new_user') at remote 0x1668490>, <PwdGroup(_context=<...>, _groupname=u'daemon', _members=[<PwdUse...(truncated), kw=0x0) at ../Objects/funcobject.c:526
#71 0x00007f44fbc1f1be in PyObject_Call (func=func@entry=<function at remote 0x1583320>, arg=arg@entry=(<UserConfigApp(selectedgroupid=None, userdeletedialog=<UserDeleteDialog(ui=<QWidget(horizontalLayout=<QHBoxLayout at remote 0x17e1b00>, deletegroupcheckbox=<QCheckBox at remote 0x17e1d40>, toplabel=<QLabel at remote 0x17e1c20>, iconlabel=<QLabel at remote 0x17e1b90>, verticalLayout=<QVBoxLayout at remote 0x17e1a70>, deletedirectorycheckbox=<QCheckBox at remote 0x17e1cb0>) at remote 0x17e19e0>, updatingGUI=False, admincontext=<PwdContext(_groups=[<PwdGroup(_context=<...>, _groupname=u'root', _members=[<PwdUser(_groups=[<...>, <...>], _homedirectory=u'/root', _username=u'root', _disableddays=None, _context=<...>, _primarygroup=<...>, _passlastchange=15619, _reserve=u'', _passminimumagebeforechange=0, _passexpiredisabledays=None, _gecos=u'root', _loginshell=u'/bin/bash', _islocked=True, _uid=0, _passmaximumage=None, _gid=0, _encpass=u'', _passexpirewarn=7) at remote 0x1591790>], _gid=0, _encpass=u'x', _memberids=u'new_user') at remote 0x1668490>, <PwdGroup(_context=<...>, _groupname=u'daemon', _members=[<PwdUse...(truncated), kw=kw@entry=0x0) at ../Objects/abstract.c:2529
#72 0x00007f44fbc834e0 in instancemethod_call.8790 (func=<function at remote 0x1583320>, arg=(<UserConfigApp(selectedgroupid=None, userdeletedialog=<UserDeleteDialog(ui=<QWidget(horizontalLayout=<QHBoxLayout at remote 0x17e1b00>, deletegroupcheckbox=<QCheckBox at remote 0x17e1d40>, toplabel=<QLabel at remote 0x17e1c20>, iconlabel=<QLabel at remote 0x17e1b90>, verticalLayout=<QVBoxLayout at remote 0x17e1a70>, deletedirectorycheckbox=<QCheckBox at remote 0x17e1cb0>) at remote 0x17e19e0>, updatingGUI=False, admincontext=<PwdContext(_groups=[<PwdGroup(_context=<...>, _groupname=u'root', _members=[<PwdUser(_groups=[<...>, <...>], _homedirectory=u'/root', _username=u'root', _disableddays=None, _context=<...>, _primarygroup=<...>, _passlastchange=15619, _reserve=u'', _passminimumagebeforechange=0, _passexpiredisabledays=None, _gecos=u'root', _loginshell=u'/bin/bash', _islocked=True, _uid=0, _passmaximumage=None, _gid=0, _encpass=u'', _passexpirewarn=7) at remote 0x1591790>], _gid=0, _encpass=u'x', _memberids=u'new_user') at remote 0x1668490>, <PwdGroup(_context=<...>, _groupname=u'daemon', _members=[<PwdUse...(truncated), kw=0x0) at ../Objects/classobject.c:2602
#73 0x00007f44fbc1f1be in PyObject_Call (func=func@entry=<instancemethod at remote 0x1c4b960>, arg=arg@entry=(), kw=<optimized out>) at ../Objects/abstract.c:2529
#74 0x00007f44fbc1fac7 in PyEval_CallObjectWithKeywords (func=func@entry=<instancemethod at remote 0x1c4b960>, arg=arg@entry=(), kw=kw@entry=0x0) at ../Python/ceval.c:3890
#75 0x00007f44faf4ee70 in sip_api_invoke_slot (slot=<optimized out>, sigargs=()) at /build/buildd/sip4-4.13.3/siplib/qtlib.c:197
#76 0x00007f44fac727a6 in PyQtProxy::invokeSlot(qpycore_slot const&, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#77 0x00007f44fac72af0 in PyQtProxy::unislot(void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#78 0x00007f44fac72ba2 in PyQtProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#79 0x00007f4510299123 in QMetaObject::activate (sender=0x1690f70, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff4e06a920) at kernel/qobject.cpp:3566
#80 0x00007f450fc95422 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#81 0x00007f450f9e8d2e in QAbstractButtonPrivate::emitClicked (this=this@entry=0x1690fe0) at widgets/qabstractbutton.cpp:548
#82 0x00007f450f9e9560 in QAbstractButtonPrivate::click (this=this@entry=0x1690fe0) at widgets/qabstractbutton.cpp:541
#83 0x00007f450f9e97cc in QAbstractButton::mouseReleaseEvent (this=0x1690f70, e=0x7fff4e06b220) at widgets/qabstractbutton.cpp:1123
#84 0x00007f44fb6984b3 in sipQPushButton::mouseReleaseEvent (this=0x1690f70, a0=0x7fff4e06b220) at sipQtGuipart9.cpp:22915
#85 0x00007f450f67a850 in QWidget::event (this=0x1690f70, event=0x7fff4e06b220) at kernel/qwidget.cpp:8371
#86 0x00007f44fb6a10fb in event (a0=0x7fff4e06b220, this=0x1690f70) at sipQtGuipart9.cpp:22740
#87 sipQPushButton::event (this=0x1690f70, a0=0x7fff4e06b220) at sipQtGuipart9.cpp:22732
#88 0x00007f450f62ae9c in QApplicationPrivate::notify_helper (this=this@entry=0xad5bd0, receiver=receiver@entry=0x1690f70, e=e@entry=0x7fff4e06b220) at kernel/qapplication.cpp:4562
#89 0x00007f450f62fb6b in QApplication::notify (this=<optimized out>, receiver=0x1690f70, e=0x7fff4e06b220) at kernel/qapplication.cpp:4105
#90 0x00007f4510f3c1d6 in KApplication::notify (this=0x7fff4e06c020, receiver=0x1690f70, event=0x7fff4e06b220) at ../../kdeui/kernel/kapplication.cpp:311
#91 0x00007f451028356e in QCoreApplication::notifyInternal (this=0x7fff4e06c020, receiver=0x1690f70, event=0x7fff4e06b220) at kernel/qcoreapplication.cpp:915
#92 0x00007f450f62bcd3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#93 QApplicationPrivate::sendMouseEvent (receiver=0x1690f70, event=0x7fff4e06b220, alienWidget=0x1690f70, nativeWidget=0xc78030, buttonDown=0x7f4510107308 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#94 0x00007f450f6a9554 in QETWidget::translateMouseEvent (this=this@entry=0xc78030, event=event@entry=0x7fff4e06b9a0) at kernel/qapplication_x11.cpp:4622
#95 0x00007f450f6a844f in QApplication::x11ProcessEvent (this=0x7fff4e06c020, event=0x7fff4e06b9a0) at kernel/qapplication_x11.cpp:3737
#96 0x00007f450f6cffa2 in x11EventSourceDispatch (s=0xadbe00, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#97 0x00007f450c05dab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#98 0x00007f450c05dde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#99 0x00007f450c05dea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#100 0x00007f45102b1bf6 in QEventDispatcherGlib::processEvents (this=0xab0770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#101 0x00007f450f6cfc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#102 0x00007f45102822bf in QEventLoop::processEvents (this=this@entry=0x7fff4e06bd80, flags=...) at kernel/qeventloop.cpp:149
#103 0x00007f4510282548 in QEventLoop::exec (this=0x7fff4e06bd80, flags=...) at kernel/qeventloop.cpp:204
#104 0x00007f450fae3428 in QDialog::exec (this=0xc78030) at dialogs/qdialog.cpp:554
#105 0x00007f451197ab1c in kdemain (_argc=11300992, _argv=<optimized out>) at ../../kcmshell/main.cpp:292
#106 0x00007f45115b976d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=2, ubp_av=0x7fff4e06c158, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4e06c148) at libc-start.c:226
#107 0x00000000004006d1 in _start ()

Possible duplicates by query: bug 275662, bug 259161.

Reported using DrKonqi