Bug 252308

Application: adept (3.0 Beta 7)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
browsing the "More" section of installed iwidgets4 package - Adept crashes while opening a tree branch.


The crash can be reproduced every time.

 -- Backtrace:
Application: Adept (adept), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f3180cf9c5b in KFileItemDelegate::Private::transition (this=<value optimized out>, from=..., to=..., amount=<value optimized out>) at ../../kio/kio/kfileitemdelegate.cpp:582
#6  0x00007f3180cfede5 in KFileItemDelegate::paint (this=0xd88090, painter=<value optimized out>, option=..., index=<value optimized out>) at ../../kio/kio/kfileitemdelegate.cpp:1288
#7  0x00007f317ee56bc9 in QTreeView::drawRow (this=<value optimized out>, painter=<value optimized out>, option=<value optimized out>, index=<value optimized out>) at itemviews/qtreeview.cpp:1670
#8  0x00007f317ee505b6 in QTreeView::drawTree (this=0xeb9050, painter=<value optimized out>, region=<value optimized out>) at itemviews/qtreeview.cpp:1433
#9  0x00007f317ee51093 in QTreeView::paintEvent (this=0xeb9050, event=0x7fff7d6b5780) at itemviews/qtreeview.cpp:1266
#10 0x00007f317e93e162 in QWidget::event (this=0xeb9050, event=0x7fff7d6b5780) at kernel/qwidget.cpp:8144
#11 0x00007f317ece54e6 in QFrame::event (this=0xeb9050, e=0x7fff7d6b5780) at widgets/qframe.cpp:557
#12 0x00007f317ee1426b in QAbstractItemView::viewportEvent (this=0xeb9050, event=0x7fff7d6b5780) at itemviews/qabstractitemview.cpp:1610
#13 0x00007f317ee4f902 in QTreeView::viewportEvent (this=0xeb9050, event=0x7fff7d6b5780) at itemviews/qtreeview.cpp:1248
#14 0x00007f317f74b487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xeb96c0, event=0x7fff7d6b5780) at kernel/qcoreapplication.cpp:819
#15 0x00007f317e8e81fc in QApplicationPrivate::notify_helper (this=0xcabf20, receiver=0xeb96c0, e=0x7fff7d6b5780) at kernel/qapplication.cpp:4296
#16 0x00007f317e8ee6fb in QApplication::notify (this=0x7fff7d6b6960, receiver=0xeb96c0, e=0x7fff7d6b5780) at kernel/qapplication.cpp:4183
#17 0x00007f31812a4526 in KApplication::notify (this=0x7fff7d6b6960, receiver=0xeb96c0, event=0x7fff7d6b5780) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00007f317f74c06c in QCoreApplication::notifyInternal (this=0x7fff7d6b6960, receiver=0xeb96c0, event=0x7fff7d6b5780) at kernel/qcoreapplication.cpp:704
#19 0x00007f317e9467dd in QCoreApplication::sendSpontaneousEvent (this=0xeb96f0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0xed4de0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#20 QWidgetPrivate::drawWidget (this=0xeb96f0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0xed4de0)
    at kernel/qwidget.cpp:5339
#21 0x00007f317eb00866 in QWidgetBackingStore::sync (this=0xed4de0) at painting/qbackingstore.cpp:1283
#22 0x00007f317e937b60 in QWidgetPrivate::syncBackingStore (this=0xd42fb0) at kernel/qwidget.cpp:1672
#23 0x00007f317e93e865 in QWidget::event (this=0xd43a60, event=0x2a53d20) at kernel/qwidget.cpp:8291
#24 0x00007f317ed00cab in QMainWindow::event (this=0xd43a60, event=0x2a53d20) at widgets/qmainwindow.cpp:1433
#25 0x00007f31813bb6f3 in KXmlGuiWindow::event (this=0x0, ev=0xef70d0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#26 0x00007f317e8e822c in QApplicationPrivate::notify_helper (this=0xcabf20, receiver=0xd43a60, e=0x2a53d20) at kernel/qapplication.cpp:4300
#27 0x00007f317e8ee6fb in QApplication::notify (this=0x7fff7d6b6960, receiver=0xd43a60, e=0x2a53d20) at kernel/qapplication.cpp:4183
#28 0x00007f31812a4526 in KApplication::notify (this=0x7fff7d6b6960, receiver=0xd43a60, event=0x2a53d20) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x00007f317f74c06c in QCoreApplication::notifyInternal (this=0x7fff7d6b6960, receiver=0xd43a60, event=0x2a53d20) at kernel/qcoreapplication.cpp:704
#30 0x00007f317f74e7e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xc955a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xc955a0) at kernel/qcoreapplication.cpp:1345
#32 0x00007f317f7759d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#34 0x00007f317b3418c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x00007f317b345748 in ?? () from /lib/libglib-2.0.so.0
#36 0x00007f317b3458fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x00007f317f775513 in QEventDispatcherGlib::processEvents (this=0xc94cf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#38 0x00007f317e99846e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007f317f74a992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#40 0x00007f317f74ad6c in QEventLoop::exec (this=0x7fff7d6b68d0, flags=) at kernel/qeventloop.cpp:201
#41 0x00007f317f74eaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#42 0x000000000048dea4 in ?? ()
#43 0x00007f317fa7fc4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff7d6b6cb8) at libc-start.c:226
#44 0x00000000004585f9 in _start ()

Possible duplicates by query: bug 249946, bug 242272.

Reported using DrKonqi