[Konsole-devel] [Bug 224412] New: crash when using scroll wheel to switch tabs

[Greg Martyn]

https://bugs.kde.org/show_bug.cgi?id=224412

           Summary: crash when using scroll wheel to switch tabs
           Product: konsole
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konsole-devel at kde.org
        ReportedBy: greg.martyn at gmail.com


Application that crashed: konsole
Version of the application: 2.3.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-174.2.3.fc12.x86_64 x86_64

What I was doing when the application crashed:
crashed when using the mouse scroll wheel to switch tabs

 -- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#5  0x00000035616b09c0 in Konsole::TerminalDisplay::paintFilters(QPainter&) ()
from /usr/lib64/libkonsoleprivate.so
#6  0x00000035616b1f64 in Konsole::TerminalDisplay::paintEvent(QPaintEvent*) ()
from /usr/lib64/libkonsoleprivate.so
#7  0x000000355ffddab8 in QWidget::event (this=0x26c22e0, event=0x7fffb64f1290)
at kernel/qwidget.cpp:7692
#8  0x000000355ff8f65c in QApplicationPrivate::notify_helper (this=0x2368140,
receiver=0x26c22e0, e=0x7fffb64f1290) at kernel/qapplication.cpp:4065
#9  0x000000355ff968ce in QApplication::notify (this=<value optimized out>,
receiver=0x26c22e0, e=0x7fffb64f1290) at kernel/qapplication.cpp:4030
#10 0x0000003561011a66 in KApplication::notify (this=0x7fffb64f2220,
receiver=0x26c22e0, event=0x7fffb64f1290) at
/usr/src/debug/kdelibs-4.3.4/kdeui/kernel/kapplication.cpp:302
#11 0x00000036a333ee6c in QCoreApplication::notifyInternal
(this=0x7fffb64f2220, receiver=0x26c22e0, event=0x7fffb64f1290) at
kernel/qcoreapplication.cpp:610
#12 0x000000355ffe4e13 in sendSpontaneousEvent (this=0x26c2670, pdev=0x2481258,
rgn=..., offset=<value optimized out>, flags=68, sharedPainter=<value optimized
out>, 
    backingStore=<value optimized out>) at
../../src/corelib/kernel/qcoreapplication.h:216
#13 QWidgetPrivate::drawWidget (this=0x26c2670, pdev=0x2481258, rgn=...,
offset=<value optimized out>, flags=68, sharedPainter=<value optimized out>,
backingStore=<value optimized out>)
    at kernel/qwidget.cpp:5084
#14 0x000000356015486e in QWidgetBackingStore::sync (this=0x2464ba0) at
painting/qbackingstore.cpp:1264
#15 0x000000355ffd7390 in QWidgetPrivate::syncBackingStore (this=0x2487b00) at
kernel/qwidget.cpp:1603
#16 0x000000355ffdd8d1 in QWidget::event (this=0x246f700, event=0x3c68400) at
kernel/qwidget.cpp:7832
#17 0x000000356034ff9b in QMainWindow::event (this=0x246f700, event=0x3c68400)
at widgets/qmainwindow.cpp:1399
#18 0x000000356111c6b3 in KXmlGuiWindow::event (this=0x246f700, ev=0x3c68400)
at /usr/src/debug/kdelibs-4.3.4/kdeui/xmlgui/kxmlguiwindow.cpp:131
#19 0x000000355ff8f65c in QApplicationPrivate::notify_helper (this=0x2368140,
receiver=0x246f700, e=0x3c68400) at kernel/qapplication.cpp:4065
#20 0x000000355ff968ce in QApplication::notify (this=<value optimized out>,
receiver=0x246f700, e=0x3c68400) at kernel/qapplication.cpp:4030
#21 0x0000003561011a66 in KApplication::notify (this=0x7fffb64f2220,
receiver=0x246f700, event=0x3c68400) at
/usr/src/debug/kdelibs-4.3.4/kdeui/kernel/kapplication.cpp:302
#22 0x00000036a333ee6c in QCoreApplication::notifyInternal
(this=0x7fffb64f2220, receiver=0x246f700, event=0x3c68400) at
kernel/qcoreapplication.cpp:610
#23 0x00000036a333fa42 in sendEvent (receiver=0x0, event_type=<value optimized
out>, data=0x2328150) at kernel/qcoreapplication.h:213
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x2328150) at kernel/qcoreapplication.cpp:1247
#25 0x00000036a3367573 in sendPostedEvents (s=<value optimized out>) at
kernel/qcoreapplication.h:218
#26 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:210
#27 0x000000369a63922e in g_main_dispatch (context=0x2364920) at gmain.c:1960
#28 IA__g_main_context_dispatch (context=0x2364920) at gmain.c:2513
#29 0x000000369a63cc18 in g_main_context_iterate (context=0x2364920,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at gmain.c:2591
#30 0x000000369a63cd3a in IA__g_main_context_iteration (context=0x2364920,
may_block=1) at gmain.c:2654
#31 0x00000036a33671e6 in QEventDispatcherGlib::processEvents (this=0x2327d80,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#32 0x0000003560021ffe in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:202
#33 0x00000036a333d772 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00000036a333db44 in QEventLoop::exec (this=0x7fffb64f2170, flags=...) at
kernel/qeventloop.cpp:201
#35 0x00000036a333fcd9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:888
#36 0x00000035624107c3 in kdemain () from /usr/lib64/libkdeinit4_konsole.so
#37 0x000000369861eb1d 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=<value optimized out>) at
libc-start.c:226
#38 0x0000000000400759 in _start ()

This bug may be a duplicate of or related to bug 218174

Reported using DrKonqi

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