[Bug 288455] New: Seg Fault when reload a site

Anton Steiner anton.steiner at salzburg-online.at
Thu Dec 8 07:43:09 GMT 2011 

https://bugs.kde.org/show_bug.cgi?id=288455

           Summary: Seg Fault when reload a site
           Product: akregator
           Version: 1.6.6
          Platform: Debian unstable
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: anton.steiner at salzburg-online.at


Application: akregator (1.6.6)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 3.1.0-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:
A site was not displayed. When reloading this site Akregator crashed with a seg
fault

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[KCrash Handler]
#6  QMetaObject::changeGuard (ptr=0x1d2b7e8, o=0x0) at kernel/qobject.cpp:471
#7  0x00007f3595959e46 in operator= (p=0x0, this=0x1d2b7e8) at
../../include/QtCore/../../src/corelib/kernel/qpointer.h:68
#8  QMenuPrivate::activateAction (this=0x1d2b520, action=0x19097f0,
action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1098
#9  0x00007f359631b3fd in KMenu::mouseReleaseEvent (this=0x256eae0,
e=<optimized out>) at ../../kdeui/widgets/kmenu.cpp:458
#10 0x00007f3595578096 in QWidget::event (this=0x256eae0, event=0x7fff0a39bd90)
at kernel/qwidget.cpp:8259
#11 0x00007f359595b38b in QMenu::event (this=0x256eae0, e=0x7fff0a39bd90) at
widgets/qmenu.cpp:2415
#12 0x00007f35955279f4 in notify_helper (e=0x7fff0a39bd90, receiver=0x256eae0,
this=0x170b350) at kernel/qapplication.cpp:4467
#13 QApplicationPrivate::notify_helper (this=0x170b350, receiver=0x256eae0,
e=0x7fff0a39bd90) at kernel/qapplication.cpp:4439
#14 0x00007f359552d17b in QApplication::notify (this=<optimized out>,
receiver=0x256eae0, e=0x7fff0a39bd90) at kernel/qapplication.cpp:4028
#15 0x00007f3596254b96 in KApplication::notify (this=0x7fff0a39f130,
receiver=0x256eae0, event=0x7fff0a39bd90) at
../../kdeui/kernel/kapplication.cpp:311
#16 0x00007f3594b0616c in QCoreApplication::notifyInternal
(this=0x7fff0a39f130, receiver=0x256eae0, event=0x7fff0a39bd90) at
kernel/qcoreapplication.cpp:731
#17 0x00007f35955289c2 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QApplicationPrivate::sendMouseEvent (receiver=0x256eae0,
event=0x7fff0a39bd90, alienWidget=0x0, nativeWidget=0x256eae0, buttonDown=0x0,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3127
#19 0x00007f35955a54e4 in QETWidget::translateMouseEvent (this=0x256eae0,
event=<optimized out>) at kernel/qapplication_x11.cpp:4399
#20 0x00007f35955a3c6a in QApplication::x11ProcessEvent (this=0x7fff0a39f130,
event=0x7fff0a39c4b0) at kernel/qapplication_x11.cpp:3591
#21 0x00007f35955cbdb2 in x11EventSourceDispatch (s=0x170e990, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#22 0x00007f358e6c60cf in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f358e6c68c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f358e6c6a99 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f3594b30c9f in QEventDispatcherGlib::processEvents (this=0x16da7b0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#26 0x00007f35955cba4e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007f3594b05372 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#28 0x00007f3594b0556f in QEventLoop::exec (this=0x7fff0a39c870, flags=...) at
kernel/qeventloop.cpp:201
#29 0x00007f3595957301 in QMenu::exec (this=<optimized out>, p=..., action=0x0)
at widgets/qmenu.cpp:2059
#30 0x00007f357d5e6403 in ?? () from /usr/lib/kde4/akregatorpart.so
#31 0x00007f357d5e69ae in ?? () from /usr/lib/kde4/akregatorpart.so
#32 0x00007f3594b18cca in QMetaObject::activate (sender=0x1bf76c0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff0a39cab0) at
kernel/qobject.cpp:3278
#33 0x00007f3597060425 in KParts::BrowserExtension::popupMenu (this=<optimized
out>, _t1=<optimized out>, _t2=<optimized out>, _t3=32768, _t4=<optimized out>,
_t5=<optimized out>, _t6=..., _t7=...) at ./browserextension.moc:355
#34 0x00007f357c6c6e87 in KHTMLPart::popupMenu (this=0x1bf5520, linkUrl=...) at
../../khtml/khtml_part.cpp:4963
#35 0x00007f357c6c8333 in KHTMLPart::khtmlMousePressEvent (this=0x1bf5520,
event=0x7fff0a39d660) at ../../khtml/khtml_part.cpp:6309
#36 0x00007f3594b1c8dc in QObject::event (this=0x1bf5520, e=<optimized out>) at
kernel/qobject.cpp:1248
#37 0x00007f35955279f4 in notify_helper (e=0x7fff0a39d660, receiver=0x1bf5520,
this=0x170b350) at kernel/qapplication.cpp:4467
#38 QApplicationPrivate::notify_helper (this=0x170b350, receiver=0x1bf5520,
e=0x7fff0a39d660) at kernel/qapplication.cpp:4439
#39 0x00007f359552c881 in QApplication::notify (this=0x7fff0a39f130,
receiver=0x1bf5520, e=0x7fff0a39d660) at kernel/qapplication.cpp:4346
#40 0x00007f3596254b96 in KApplication::notify (this=0x7fff0a39f130,
receiver=0x1bf5520, event=0x7fff0a39d660) at
../../kdeui/kernel/kapplication.cpp:311
#41 0x00007f3594b0616c in QCoreApplication::notifyInternal
(this=0x7fff0a39f130, receiver=0x1bf5520, event=0x7fff0a39d660) at
kernel/qcoreapplication.cpp:731
#42 0x00007f357c6995f4 in sendEvent (event=0x7fff0a39d660, receiver=<optimized
out>) at /usr/include/qt4/QtCore/qcoreapplication.h:215
#43 KHTMLView::mousePressEvent (this=0x1c079c0, _mouse=<optimized out>) at
../../khtml/khtmlview.cpp:1239
#44 0x00007f3595578379 in QWidget::event (this=0x1c079c0, event=0x7fff0a39e600)
at kernel/qwidget.cpp:8255
#45 0x00007f3595919156 in QFrame::event (this=0x1c079c0, e=0x7fff0a39e600) at
widgets/qframe.cpp:557
#46 0x00007f357c6a04dd in KHTMLView::widgetEvent (this=0x1c079c0, e=<optimized
out>) at ../../khtml/khtmlview.cpp:2208
#47 0x00007f357c69fd84 in KHTMLView::eventFilter (this=0x1c079c0, o=0x1c08100,
e=0x7fff0a39e600) at ../../khtml/khtmlview.cpp:2053
#48 0x00007f3594b062f8 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>,
receiver=0x1c08100, event=0x7fff0a39e600) at kernel/qcoreapplication.cpp:846
#49 0x00007f35955279bf in notify_helper (e=0x7fff0a39e600, receiver=0x1c08100,
this=0x170b350) at kernel/qapplication.cpp:4463
#50 QApplicationPrivate::notify_helper (this=0x170b350, receiver=0x1c08100,
e=0x7fff0a39e600) at kernel/qapplication.cpp:4439
#51 0x00007f359552d17b in QApplication::notify (this=<optimized out>,
receiver=0x1c08100, e=0x7fff0a39e600) at kernel/qapplication.cpp:4028
#52 0x00007f3596254b96 in KApplication::notify (this=0x7fff0a39f130,
receiver=0x1c08100, event=0x7fff0a39e600) at
../../kdeui/kernel/kapplication.cpp:311
#53 0x00007f3594b0616c in QCoreApplication::notifyInternal
(this=0x7fff0a39f130, receiver=0x1c08100, event=0x7fff0a39e600) at
kernel/qcoreapplication.cpp:731
#54 0x00007f35955289c2 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#55 QApplicationPrivate::sendMouseEvent (receiver=0x1c08100,
event=0x7fff0a39e600, alienWidget=0x1c08100, nativeWidget=0x181c310,
buttonDown=0x1c08100, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:3127
#56 0x00007f35955a4e68 in QETWidget::translateMouseEvent (this=0x181c310,
event=<optimized out>) at kernel/qapplication_x11.cpp:4465
#57 0x00007f35955a3c6a in QApplication::x11ProcessEvent (this=0x7fff0a39f130,
event=0x7fff0a39ed20) at kernel/qapplication_x11.cpp:3591
#58 0x00007f35955cbdb2 in x11EventSourceDispatch (s=0x170e990, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#59 0x00007f358e6c60cf in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007f358e6c68c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f358e6c6a99 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f3594b30c9f in QEventDispatcherGlib::processEvents (this=0x16da7b0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#63 0x00007f35955cba4e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#64 0x00007f3594b05372 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#65 0x00007f3594b0556f in QEventLoop::exec (this=0x7fff0a39f0e0, flags=...) at
kernel/qeventloop.cpp:201
#66 0x00007f3594b09717 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#67 0x0000000000408bac in ?? ()
#68 0x00007f3593e99ead in __libc_start_main (main=<optimized out>,
argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0a39f3f8) at
libc-start.c:228
#69 0x0000000000408e89 in _start ()

Possible duplicates by query: bug 286477, bug 285696, bug 282742, bug 269713.

Reported using DrKonqi

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