Bug 321034

Application: apper (0.8.1)
KDE Platform Version: 4.10.3 "release 1"
Qt Version: 4.8.4
Operating System: Linux 3.7.10-1.11-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: I had open Firefox and was surfing the internet, I had nothing else running.

-- Backtrace:
Application: Apper (apper), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  QSortFilterProxyModelPrivate::proxy_to_source (this=0x258ed30, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:370
#6  0x00007ffb123cdc5d in QSortFilterProxyModel::mapToSource (this=<optimized out>, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2519
#7  0x00007ffb123cc731 in QSortFilterProxyModel::data (this=<optimized out>, index=..., role=13) at itemviews/qsortfilterproxymodel.cpp:1732
#8  0x00007ffb123ee0fa in data (arole=13, this=0x7fffab4f2030) at ../../src/corelib/kernel/qabstractitemmodel.h:402
#9  QStyledItemDelegate::sizeHint (this=0x2596ac0, option=..., index=...) at itemviews/qstyleditemdelegate.cpp:445
#10 0x00007ffb1238ea59 in QTreeView::sizeHintForColumn (this=<optimized out>, column=0) at itemviews/qtreeview.cpp:2750
#11 0x00007ffb12360667 in QHeaderViewPrivate::resizeSections (this=0x2597380, globalMode=globalMode@entry=QHeaderView::Interactive, useGlobalMode=useGlobalMode@entry=false) at itemviews/qheaderview.cpp:3028
#12 0x00007ffb12360999 in QHeaderView::resizeSections (this=<optimized out>) at itemviews/qheaderview.cpp:1631
#13 0x00007ffb123613fc in executePostedResize (this=0x2597380) at ../../src/gui/itemviews/qheaderview_p.h:230
#14 QHeaderView::sectionSize (this=0x2596f70, logicalIndex=1) at itemviews/qheaderview.cpp:643
#15 0x00007ffb1238e228 in QTreeViewPrivate::updateScrollBars (this=0x25ae620) at itemviews/qtreeview.cpp:3516
#16 0x00007ffb1238e617 in QTreeView::updateGeometries (this=0x25ae5f0) at itemviews/qtreeview.cpp:2699
#17 0x00007ffb123971c1 in QTreeView::timerEvent (this=0x25ae5f0, event=0x7fffab4f2f10) at itemviews/qtreeview.cpp:1184
#18 0x00007ffb131c25ac in QObject::event (this=0x25ae5f0, e=<optimized out>) at kernel/qobject.cpp:1165
#19 0x00007ffb11e9588a in QWidget::event (this=0x25ae5f0, event=0x7fffab4f2f10) at kernel/qwidget.cpp:8845
#20 0x00007ffb12240f26 in QFrame::event (this=0x25ae5f0, e=0x7fffab4f2f10) at widgets/qframe.cpp:557
#21 0x00007ffb122c0d0b in QAbstractScrollArea::event (this=0x25ae5f0, e=0x7fffab4f2f10) at widgets/qabstractscrollarea.cpp:996
#22 0x00007ffb1235601b in QAbstractItemView::event (this=0x25ae5f0, event=0x7fffab4f2f10) at itemviews/qabstractitemview.cpp:1580
#23 0x00007ffb11e4686c in QApplicationPrivate::notify_helper (this=this@entry=0x1f8eeb0, receiver=receiver@entry=0x25ae5f0, e=e@entry=0x7fffab4f2f10) at kernel/qapplication.cpp:4562
#24 0x00007ffb11e4aceb in QApplication::notify (this=0x7fffab4f3390, receiver=0x25ae5f0, e=0x7fffab4f2f10) at kernel/qapplication.cpp:4423
#25 0x00007ffb13c14146 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#26 0x00007ffb131add8e in QCoreApplication::notifyInternal (this=0x7fffab4f3390, receiver=0x25ae5f0, event=0x7fffab4f2f10) at kernel/qcoreapplication.cpp:946
#27 0x00007ffb131deb61 in sendEvent (event=0x7fffab4f2f10, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#28 QTimerInfoList::activateTimers (this=0x1f830a0) at kernel/qeventdispatcher_unix.cpp:637
#29 0x00007ffb131dbc54 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#30 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#31 0x00007ffb0e69bdb5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#32 0x00007ffb0e69c0f8 in ?? () from /usr/lib64/libglib-2.0.so.0
#33 0x00007ffb0e69c1b4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#34 0x00007ffb131dc2c6 in QEventDispatcherGlib::processEvents (this=0x1f535b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#35 0x00007ffb11ee6c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007ffb131acadf in QEventLoop::processEvents (this=this@entry=0x7fffab4f3180, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007ffb131acd68 in QEventLoop::exec (this=0x7fffab4f3180, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007ffb131b1a08 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#39 0x0000000000406e5c in ?? ()
#40 0x00007ffb115d1a15 in __libc_start_main () from /lib64/libc.so.6
#41 0x0000000000407055 in _start ()

This bug may be a duplicate of or related to bug 259161.

Possible duplicates by query: bug 259161.

Reported using DrKonqi