[Bug 235157] New: knode crashed when scrolling list with mouse wheel

[Marcus Better]

https://bugs.kde.org/show_bug.cgi?id=235157

           Summary: knode crashed when scrolling list with mouse wheel
           Product: knode
           Version: unspecified
          Platform: Debian testing
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: marcus at better.se


Application: knode (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.33.2-melech x86_64
Distribution: Debian GNU/Linux testing (squeeze)

-- Information about the crash:
Got this crash when scrolling down with the mouse wheel. I think the pointer
was in the newgroup list.

 -- Backtrace:
Application: Knode (knode), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f5200000000 in ?? ()
#6  0x00007f52181b146e in QApplication::notify (this=<value optimized out>,
receiver=0x642600, e=0x7fff103a7c50) at kernel/qapplication.cpp:3916
#7  0x00007f5219354356 in KApplication::notify (this=0x7fff103a8a20,
receiver=0x642600, event=0x7fff103a7c50) at
../../kdeui/kernel/kapplication.cpp:302
#8  0x00007f5218e0bf1c in QCoreApplication::notifyInternal
(this=0x7fff103a8a20, receiver=0x642600, event=0x7fff103a7c50) at
kernel/qcoreapplication.cpp:704
#9  0x00007f5218200f5f in QWidget::event (this=0x8e3580, event=0x7fff103a7c50)
at kernel/qwidget.cpp:8006
#10 0x00007f52185a6726 in QFrame::event (this=0x8e3580, e=0x7fff103a7c50) at
widgets/qframe.cpp:557
#11 0x00007f52186d596b in QAbstractItemView::viewportEvent (this=0x8e3580,
event=0x7fff103a7c50) at itemviews/qabstractitemview.cpp:1610
#12 0x00007f5218712a42 in QTreeView::viewportEvent (this=0x8e3580,
event=0x7fff103a7c50) at itemviews/qtreeview.cpp:1248
#13 0x00007f5218e0b337 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=0x8e3a80, event=0x7fff103a7c50) at
kernel/qcoreapplication.cpp:819
#14 0x00007f52181aa8cc in QApplicationPrivate::notify_helper (this=0x63ee80,
receiver=0x8e3a80, e=0x7fff103a7c50) at kernel/qapplication.cpp:4296
#15 0x00007f52181b1437 in QApplication::notify (this=0x7fff103a8a20,
receiver=0x8e3a80, e=0x7fff103a7c50) at kernel/qapplication.cpp:3920
#16 0x00007f5219354356 in KApplication::notify (this=0x7fff103a8a20,
receiver=0x8e3a80, event=0x7fff103a7c50) at
../../kdeui/kernel/kapplication.cpp:302
#17 0x00007f5218e0bf1c in QCoreApplication::notifyInternal
(this=0x7fff103a8a20, receiver=0x8e3a80, event=0x7fff103a7c50) at
kernel/qcoreapplication.cpp:704
#18 0x00007f5218221ee7 in QCoreApplication::sendSpontaneousEvent (this=<value
optimized out>, global_x=<value optimized out>, global_y=<value optimized out>,
delta=<value optimized out>, buttons=)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#19 QETWidget::translateWheelEvent (this=<value optimized out>, global_x=<value
optimized out>, global_y=<value optimized out>, delta=<value optimized out>,
buttons=)
    at kernel/qapplication_x11.cpp:4405
#20 0x00007f5218230983 in QETWidget::translateMouseEvent (this=0x738320,
event=0x7fff103a86b0) at kernel/qapplication_x11.cpp:4183
#21 0x00007f521822ed3c in QApplication::x11ProcessEvent (this=<value optimized
out>, event=0x7fff103a86b0) at kernel/qapplication_x11.cpp:3501
#22 0x00007f521825a7e2 in x11EventSourceDispatch (s=0x646790, callback=<value
optimized out>, user_data=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:146
#23 0x00007f52105d26c2 in g_main_dispatch (context=0x645920) at
/tmp/buildd/glib2.0-2.24.0/glib/gmain.c:1960
#24 IA__g_main_context_dispatch (context=0x645920) at
/tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2513
#25 0x00007f52105d6538 in g_main_context_iterate (context=0x645920,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>)
    at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2591
#26 0x00007f52105d66ec in IA__g_main_context_iteration (context=0x645920,
may_block=1) at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2654
#27 0x00007f5218e35373 in QEventDispatcherGlib::processEvents (this=0x6119f0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007f521825a3de in QGuiEventDispatcherGlib::processEvents
(this=0x7fff103a6ce0, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f5218e0a842 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007f5218e0ac1c in QEventLoop::exec (this=0x7fff103a89d0, flags=) at
kernel/qeventloop.cpp:201
#31 0x00007f5218e0e95b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#32 0x00000000004079d6 in _start ()

Possible duplicates by query: bug 235111, bug 234959, bug 234913, bug 234631,
bug 234623.

Reported using DrKonqi

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