[Konversation-devel] [konversation] [Bug 314082] Crash while using mouse scroll wheel

Hebert hebert.soares at gmail.com
Fri Feb 8 15:34:01 UTC 2013


https://bugs.kde.org/show_bug.cgi?id=314082

--- Comment #2 from Hebert <hebert.soares at gmail.com> ---
I'm using a different Qt theme 'Glossy'. I've switched back to 'oxygen' and was
able to reproduce the problem,  this time with debugging symbols installed.

Core was generated by `/usr/bin/konversation -session
10ded4696c000135947304100000012750024_1360277319'.
Program terminated with signal 11, Segmentation fault.
#0  0x44ffd9c9 in data (this=<optimized out>) at
../../src/corelib/tools/qscopedpointer.h:135
135         return d;

Thread 1 (Thread 0xb76f4780 (LWP 1377)):
#0  0x44ffd9c9 in data (this=<optimized out>) at
../../src/corelib/tools/qscopedpointer.h:135
No locals.
#1  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at
../../src/corelib/global/qglobal.h:2455
No locals.
#2  d_func (this=<optimized out>) at kernel/qapplication.h:390
No locals.
#3  QApplication::notify (this=0xbf820c20, receiver=0x91fe7c0, e=0xbf0225bc) at
kernel/qapplication.cpp:3830
        res = <error reading variable res (Cannot access memory at address
0xbf021f72)>
#4  0x428bba82 in KApplication::notify (this=0xbf820c20, receiver=0x91fe7c0,
event=0xbf0225bc) at
/usr/src/debug/kdelibs-4.9.5/kdeui/kernel/kapplication.cpp:311
No locals.
#5  0x4210408e in QCoreApplication::notifyInternal (this=0xbf820c20,
receiver=0x91fe7c0, event=0xbf0225bc) at kernel/qcoreapplication.cpp:946
        threadData = 0x8d11a18
        returnValue = <optimized out>
        result = false
        cbdata = {0x91fe7c0, 0xbf0225bc, 0xbf022203}
        d = <optimized out>
#6  0x429bbfb4 in sendEvent (event=0xbf0225bc, receiver=<optimized out>) at
/usr/include/QtCore/qcoreapplication.h:231
No locals.
#7  wheelEvent (event=0xbf0225bc, this=0x91fd3b8) at
/usr/src/debug/kdelibs-4.9.5/kdeui/widgets/ktabwidget.cpp:472
No locals.
#8  KTabWidget::wheelEvent (this=0x91fd3b8, event=0xbf0225bc) at
/usr/src/debug/kdelibs-4.9.5/kdeui/widgets/ktabwidget.cpp:469
No locals.
#9  0x45052e0b in QWidget::event (this=0x91fd3b8, event=0xbf0225bc) at
kernel/qwidget.cpp:8394
No locals.
#10 0x454ddb16 in QTabWidget::event (this=0x91fd3b8, ev=0xbf0225bc) at
widgets/qtabwidget.cpp:1069
No locals.
#11 0x44ff906c in QApplicationPrivate::notify_helper (this=0x90c12c8,
receiver=0x91fd3b8, e=0xbf0225bc) at kernel/qapplication.cpp:4562
        consumed = <optimized out>
#12 0x44ffe267 in QApplication::notify (this=0xbf0225bc, receiver=0x91fe7c0,
e=0xbf022acc) at kernel/qapplication.cpp:4160
        we = {<QInputEvent> = {<QEvent> = {_vptr.QEvent = 0x45976018 <vtable
for QWheelEvent+8>, static staticMetaObject = {d = {superdata = 0x0, stringdata
= 0x421ff560 <qt_meta_stringdata_QEvent> "QEvent", data = 0x421fff60
<qt_meta_data_QEvent>, extradata = 0x0}}, d = 0x0, t = 31, posted = 0, spont =
0, m_accept = 1, reserved = 0}, modState = {i = 0}}, p = {xp = 225, yp =
2527845}, g = {xp = 230, yp = 772}, d = 120, mouseState = {i = 0}, o =
Qt::Horizontal}
        w = 0x91fd3b8
        relpos = {xp = 225, yp = 2527845}
        eventAccepted = false
        res = true

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