[Bug 307266] New: Akregator crash after timeout

Rolf Eike Beer kde at opensource.sf-tec.de
Sun Sep 23 14:13:10 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=307266

            Bug ID: 307266
          Severity: crash
           Version: 4.9.1
          Priority: NOR
          Assignee: kdepim-bugs at kde.org
           Summary: Akregator crash after timeout
    Classification: Unclassified
                OS: Linux
          Reporter: kde at opensource.sf-tec.de
          Hardware: openSUSE RPMs
            Status: NEW
         Component: general
           Product: kontact

Application: kontact (4.9.1)
KDE Platform Version: 4.9.1 "release 561"
Qt Version: 4.8.2
Operating System: Linux 3.5.0-35-desktop i686
Distribution: "openSUSE 12.1 (i586)"

-- Information about the crash:
I selected an article from the feed and opened it in it's own window. This
window got a timeout. When I clicked reload in that window Kontact crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb250f710 (LWP 2266))]

Thread 4 (Thread 0xb122fb70 (LWP 2332)):
#0  0xb3b64782 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb60d35cc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xb583de89 in WTF::TCMalloc_PageHeap::scavengerThread (this=0xb5f8fd80) at
../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#3  0xb583decf in WTF::TCMalloc_PageHeap::runScavengerThread
(context=0xb5f8fd80) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#4  0xb3b60a7d in start_thread () from /lib/libpthread.so.0
#5  0xb60c5abe in clone () from /lib/libc.so.6

Thread 3 (Thread 0xb0907b70 (LWP 2361)):
#0  0xb60babb4 in poll () from /lib/libc.so.6
#1  0xb3a88f9b in g_poll () from /usr/lib/libglib-2.0.so.0
#2  0xb3a7a486 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb3a7a81a in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb6400b47 in QEventDispatcherGlib::processEvents (this=0xb0000468,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0xb63cc64d in QEventLoop::processEvents (this=0xb09072d0, flags=...) at
kernel/qeventloop.cpp:149
#6  0xb63cc8e9 in QEventLoop::exec (this=0xb09072d0, flags=...) at
kernel/qeventloop.cpp:204
#7  0xb62b5dac in QThread::exec (this=0x84babb0) at thread/qthread.cpp:501
#8  0xb62b5e9b in QThread::run (this=0x84babb0) at thread/qthread.cpp:568
#9  0xb62b9290 in QThreadPrivate::start (arg=0x84babb0) at
thread/qthread_unix.cpp:307
#10 0xb3b60a7d in start_thread () from /lib/libpthread.so.0
#11 0xb60c5abe in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa6487b70 (LWP 4285)):
#0  0xb3b64b15 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0xb60d3624 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libc.so.6
#2  0xaa69101f in ?? () from /usr/lib/libxine.so.1
#3  0xb3b60a7d in start_thread () from /lib/libpthread.so.0
#4  0xb60c5abe in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb250f710 (LWP 2266)):
[KCrash Handler]
#6  QMetaObject::changeGuard (ptr=0xe6c9264, o=0x0) at kernel/qobject.cpp:461
#7  0xb6e1a7a9 in operator= (p=<optimized out>, this=<optimized out>) at
../../src/corelib/kernel/qpointer.h:68
#8  QMenuPrivate::activateAction (this=0xe6c9264, action=0x8d78f38,
action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1133
#9  0xb6e1d485 in QMenu::mouseReleaseEvent (this=0xe854d28, e=0xbfd9a3e4) at
widgets/qmenu.cpp:2360
#10 0xb75cfeec in KMenu::mouseReleaseEvent (this=0xe854d28, e=0xbfd9a3e4) at
/usr/src/debug/kdelibs-4.9.1/kdeui/widgets/kmenu.cpp:464
#11 0xb69b3847 in QWidget::event (this=0xe854d28, event=0xbfd9a3e4) at
kernel/qwidget.cpp:8371
#12 0xb6e1befc in QMenu::event (this=0xe854d28, e=0xbfd9a3e4) at
widgets/qmenu.cpp:2469
#13 0xb6959404 in notify_helper (e=0xbfd9a3e4, receiver=0xe854d28,
this=0x84b5bd0) at kernel/qapplication.cpp:4551
#14 QApplicationPrivate::notify_helper (this=0x84b5bd0, receiver=0xe854d28,
e=0xbfd9a3e4) at kernel/qapplication.cpp:4523
#15 0xb695f16c in QApplication::notify (this=0x84b5bd0, receiver=0xe854d28,
e=0xbfd9a3e4) at kernel/qapplication.cpp:4094
#16 0xb74f13a1 in KApplication::notify (this=0xbfd9c684, receiver=0xe854d28,
event=0xbfd9a3e4) at
/usr/src/debug/kdelibs-4.9.1/kdeui/kernel/kapplication.cpp:311
#17 0xb63cddce in QCoreApplication::notifyInternal (this=0xbfd9c684,
receiver=0xe854d28, event=0xbfd9a3e4) at kernel/qcoreapplication.cpp:915
#18 0xb695a3c0 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../src/corelib/kernel/qcoreapplication.h:231
#19 QApplicationPrivate::sendMouseEvent (receiver=0xe854d28, event=0xbfd9a3e4,
alienWidget=0x0, nativeWidget=0xe854d28, buttonDown=0xb72eccb4,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#20 0xb69e3ce2 in QETWidget::translateMouseEvent (this=0xe854d28,
event=0xbfd9a89c) at kernel/qapplication_x11.cpp:4447
#21 0xb69e214e in QApplication::x11ProcessEvent (this=0xbfd9c684,
event=0xbfd9a89c) at kernel/qapplication_x11.cpp:3636
#22 0xb6a0d80c in x11EventSourceDispatch (s=0x84b7d38, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#23 0xb3a79e4f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0xb3a7a580 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0xb3a7a81a in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0xb6400ae7 in QEventDispatcherGlib::processEvents (this=0x8492cc0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#27 0xb6a0d40a in QGuiEventDispatcherGlib::processEvents (this=0x8492cc0,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0xb63cc64d in QEventLoop::processEvents (this=0xbfd9aba0, flags=...) at
kernel/qeventloop.cpp:149
#29 0xb63cc8e9 in QEventLoop::exec (this=0xbfd9aba0, flags=...) at
kernel/qeventloop.cpp:204
#30 0xb6e18017 in QMenu::exec (this=0xe854d28, p=..., action=0x0) at
widgets/qmenu.cpp:2113
#31 0xae3e6547 in Akregator::BrowserFrame::slotPopupMenu(QPoint const&, KUrl
const&, unsigned int, KParts::OpenUrlArguments const&, KParts::BrowserArguments
const&, QFlags<KParts::BrowserExtension::PopupFlag>, QMap<QString,
QList<QAction*> > const&) () from /usr/lib/libakregatorprivate.so.4
#32 0xae3e69ed in ?? () from /usr/lib/libakregatorprivate.so.4
#33 0xb63e469f in QMetaObject::activate (sender=0xe78a7c0, m=0xb5fed838,
local_signal_index=22, argv=0xbfd9ad30) at kernel/qobject.cpp:3556
#34 0xb5fca20f in KParts::BrowserExtension::popupMenu (this=0xe78a7c0, _t1=...,
_t2=..., _t3=32768, _t4=..., _t5=..., _t6=..., _t7=...) at
/usr/src/debug/kdelibs-4.9.1/build/kparts/browserextension.moc:369
#35 0xadd8d364 in KHTMLPart::popupMenu (this=0xe9ef700, linkUrl=...) at
/usr/src/debug/kdelibs-4.9.1/khtml/khtml_part.cpp:4979
#36 0xadd8e934 in KHTMLPart::khtmlMousePressEvent (this=0xe9ef700,
event=0xbfd9b444) at /usr/src/debug/kdelibs-4.9.1/khtml/khtml_part.cpp:6325
#37 0xadd6eda7 in KHTMLPart::customEvent (this=0xe9ef700, event=0xbfd9b444) at
/usr/src/debug/kdelibs-4.9.1/khtml/khtml_part.cpp:6080
#38 0xb63e8d8c in QObject::event (this=0xe9ef700, e=0xbfd9b444) at
kernel/qobject.cpp:1235
#39 0xb6959404 in notify_helper (e=0xbfd9b444, receiver=0xe9ef700,
this=0x84b5bd0) at kernel/qapplication.cpp:4551
#40 QApplicationPrivate::notify_helper (this=0x84b5bd0, receiver=0xe9ef700,
e=0xbfd9b444) at kernel/qapplication.cpp:4523
#41 0xb695e743 in QApplication::notify (this=0xbfd9b444, receiver=0xe9ef700,
e=0xbfd9b444) at kernel/qapplication.cpp:4280
#42 0xb74f13a1 in KApplication::notify (this=0xbfd9c684, receiver=0xe9ef700,
event=0xbfd9b444) at
/usr/src/debug/kdelibs-4.9.1/kdeui/kernel/kapplication.cpp:311
#43 0xb63cddce in QCoreApplication::notifyInternal (this=0xbfd9c684,
receiver=0xe9ef700, event=0xbfd9b444) at kernel/qcoreapplication.cpp:915
#44 0xadd5bd62 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at /usr/include/QtCore/qcoreapplication.h:231
#45 KHTMLView::mousePressEvent (this=0xe4024f8, _mouse=0xbfd9b444) at
/usr/src/debug/kdelibs-4.9.1/khtml/khtmlview.cpp:1239
#46 0xb69b380b in QWidget::event (this=0xe4024f8, event=0xbfd9be24) at
kernel/qwidget.cpp:8367
#47 0xb6dd0cd5 in QFrame::event (this=0xe4024f8, e=0xbfd9be24) at
widgets/qframe.cpp:557
#48 0xadd6345c in KHTMLView::widgetEvent (this=0xe4024f8, e=0xbfd9be24) at
/usr/src/debug/kdelibs-4.9.1/khtml/khtmlview.cpp:2213
#49 0xadd62b03 in KHTMLView::eventFilter (this=0xe4024f8, o=0xc16d180,
e=0xbfd9be24) at /usr/src/debug/kdelibs-4.9.1/khtml/khtmlview.cpp:2058
#50 0xb63cdf66 in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x84b5bd0, receiver=0xc16d180, event=0xbfd9be24) at
kernel/qcoreapplication.cpp:1025
#51 0xb69593d2 in notify_helper (e=0xbfd9be24, receiver=0xc16d180,
this=0x84b5bd0) at kernel/qapplication.cpp:4547
#52 QApplicationPrivate::notify_helper (this=0x84b5bd0, receiver=0xc16d180,
e=0xbfd9be24) at kernel/qapplication.cpp:4523
#53 0xb695f16c in QApplication::notify (this=0x84b5bd0, receiver=0xc16d180,
e=0xbfd9be24) at kernel/qapplication.cpp:4094
#54 0xb74f13a1 in KApplication::notify (this=0xbfd9c684, receiver=0xc16d180,
event=0xbfd9be24) at
/usr/src/debug/kdelibs-4.9.1/kdeui/kernel/kapplication.cpp:311
#55 0xb63cddce in QCoreApplication::notifyInternal (this=0xbfd9c684,
receiver=0xc16d180, event=0xbfd9be24) at kernel/qcoreapplication.cpp:915
#56 0xb695a3c0 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../src/corelib/kernel/qcoreapplication.h:231
#57 QApplicationPrivate::sendMouseEvent (receiver=0xc16d180, event=0xbfd9be24,
alienWidget=0xc16d180, nativeWidget=0xdcedbc0, buttonDown=0xb72eccb4,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#58 0xb69e3584 in QETWidget::translateMouseEvent (this=0xdcedbc0,
event=0xbfd9c2dc) at kernel/qapplication_x11.cpp:4513
#59 0xb69e214e in QApplication::x11ProcessEvent (this=0xbfd9c684,
event=0xbfd9c2dc) at kernel/qapplication_x11.cpp:3636
#60 0xb6a0d80c in x11EventSourceDispatch (s=0x84b7d38, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#61 0xb3a79e4f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#62 0xb3a7a580 in ?? () from /usr/lib/libglib-2.0.so.0
#63 0xb3a7a81a in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#64 0xb6400ae7 in QEventDispatcherGlib::processEvents (this=0x8492cc0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#65 0xb6a0d40a in QGuiEventDispatcherGlib::processEvents (this=0x8492cc0,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0xb63cc64d in QEventLoop::processEvents (this=0xbfd9c5e4, flags=...) at
kernel/qeventloop.cpp:149
#67 0xb63cc8e9 in QEventLoop::exec (this=0xbfd9c5e4, flags=...) at
kernel/qeventloop.cpp:204
#68 0xb63d1e2a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#69 0xb69572a4 in QApplication::exec () at kernel/qapplication.cpp:3812
#70 0x0804af51 in main (argc=) at
/usr/src/debug/kdepim-4.9.1/kontact/src/main.cpp:219

Possible duplicates by query: bug 285696.

Reported using DrKonqi

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