Bug 324637

Application: akregator (4.11.1)
KDE Platform Version: 4.11.1
Qt Version: 4.8.4
Operating System: Linux 3.8.0-30-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed: Searching for news feeds and fetching feeds. In the precise moment I was trying to open  alink in a new tab.

- Unusual behavior I noticed: Slow loading speed and continuos crashing events when started.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3343740 (LWP 1926))]

Thread 2 (Thread 0xac833b40 (LWP 2683)):
#0  0xb7727424 in __kernel_vsyscall ()
#1  0xb5e70dcb in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb45402db in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb45316d0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4531831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6273c3f in QEventDispatcherGlib::processEvents (this=0xabf03298, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb62403ec in QEventLoop::processEvents (this=this@entry=0xac833228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb62406e1 in QEventLoop::exec (this=this@entry=0xac833228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb612bfec in QThread::exec (this=this@entry=0xa2d02b8) at thread/qthread.cpp:542
#9  0xb621ff2d in QInotifyFileSystemWatcherEngine::run (this=0xa2d02b8) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb612eb18 in QThreadPrivate::start (arg=0xa2d02b8) at thread/qthread_unix.cpp:338
#11 0xb4609d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb5e803de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb3343740 (LWP 1926)):
[KCrash Handler]
#7  QDragManager::move (this=0xa0a09c8, globalPos=...) at kernel/qdnd_x11.cpp:1698
#8  0xb685511f in QDragManager::eventFilter (this=0xa0a09c8, o=0xb4327b0, e=0xbfeff784) at kernel/qdnd_x11.cpp:1308
#9  0xb67bd4cf in QApplication::notify (this=0x1, receiver=0xb4327b0, e=0xbfeff784) at kernel/qapplication.cpp:4104
#10 0xb7330d61 in KApplication::notify (this=0xbff02db8, receiver=0xb4327b0, event=0xbfeff784) at ../../kdeui/kernel/kapplication.cpp:311
#11 0xb624190e in QCoreApplication::notifyInternal (this=0xbff02db8, receiver=receiver@entry=0xb4327b0, event=event@entry=0xbfeff784) at kernel/qcoreapplication.cpp:946
#12 0xb67bf823 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#13 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0xb4327b0, event=event@entry=0xbfeff784, alienWidget=alienWidget@entry=0xaf9a628, nativeWidget=nativeWidget@entry=0x9ff0f08, buttonDown=buttonDown@entry=0xb714bd14 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#14 0xb6841735 in QETWidget::translateMouseEvent (this=0x9ff0f08, event=0xbfeffbac) at kernel/qapplication_x11.cpp:4631
#15 0xb6840525 in QApplication::x11ProcessEvent (this=0xbff02db8, event=0xbfeffbac) at kernel/qapplication_x11.cpp:3746
#16 0xb686f904 in x11EventSourceDispatch (s=0x9d3c540, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#17 0xb45313b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#18 0xb4531750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#19 0xb4531831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#20 0xb6273c21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9d67db8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#21 0xb686fa0a in QGuiEventDispatcherGlib::processEvents (this=0x9d67db8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0xb62403ec in QEventLoop::processEvents (this=this@entry=0xacd4f68, flags=...) at kernel/qeventloop.cpp:149
#23 0xb62406e1 in QEventLoop::exec (this=this@entry=0xacd4f68, flags=...) at kernel/qeventloop.cpp:204
#24 0xb68544e7 in QDragManager::drag (this=0xa0a09c8, o=o@entry=0xad3f750) at kernel/qdnd_x11.cpp:2032
#25 0xb67cc750 in QDrag::start (this=this@entry=0xad3f750, request=...) at kernel/qdrag.cpp:316
#26 0xb4c46621 in KHTMLPart::handleMouseMoveEventDrag (this=this@entry=0x9ea9e68, event=event@entry=0xbff00720) at ../../khtml/khtml_part.cpp:6457
#27 0xb4c46c6e in KHTMLPart::khtmlMouseMoveEvent (this=0x9ea9e68, event=0xbff00720) at ../../khtml/khtml_part.cpp:6556
#28 0xb4c2c4ef in customEvent (event=0xbff00720, this=0x9ea9e68) at ../../khtml/khtml_part.cpp:6106
#29 KHTMLPart::customEvent (this=0x9ea9e68, event=0xbff00720) at ../../khtml/khtml_part.cpp:6090
#30 0xb625d4e4 in QObject::event (this=0x9ea9e68, e=0xbff00720) at kernel/qobject.cpp:1225
#31 0xb67b8c7c in QApplicationPrivate::notify_helper (this=0x9d6a7e8, receiver=0x9ea9e68, e=0xbff00720) at kernel/qapplication.cpp:4567
#32 0xb67bbb94 in QApplication::notify (this=0xbff00720, receiver=0x9ea9e68, e=0xbff00720) at kernel/qapplication.cpp:3949
#33 0xb7330d61 in KApplication::notify (this=0xbff02db8, receiver=0x9ea9e68, event=0xbff00720) at ../../kdeui/kernel/kapplication.cpp:311
#34 0xb624190e in QCoreApplication::notifyInternal (this=0xbff02db8, receiver=0x9ea9e68, event=0xbff00720) at kernel/qcoreapplication.cpp:946
#35 0xb4c2510b in sendEvent (event=<optimized out>, receiver=<optimized out>) at /usr/include/qt4/QtCore/qcoreapplication.h:231
#36 KHTMLView::mouseMoveEvent (this=0x9eea618, _mouse=0xbff00e94) at ../../khtml/khtmlview.cpp:1543
#37 0xb680f74c in QWidget::event (this=0x9eea618, event=0xbff00e94) at kernel/qwidget.cpp:8360
#38 0xb6c234b5 in QFrame::event (this=this@entry=0x9eea618, e=e@entry=0xbff00e94) at widgets/qframe.cpp:557
#39 0xb4c17650 in KHTMLView::widgetEvent (this=0x9eea618, e=0xbff00e94) at ../../khtml/khtmlview.cpp:2213
#40 0xb4c2454c in KHTMLView::eventFilter (this=0x9eea618, o=0x9fae148, e=0xbff00e94) at ../../khtml/khtmlview.cpp:2058
#41 0xb6241a7e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x9d6a7e8, receiver=receiver@entry=0x9fae148, event=event@entry=0xbff00e94) at kernel/qcoreapplication.cpp:1056
#42 0xb67b8c4d in QApplicationPrivate::notify_helper (this=0x9d6a7e8, receiver=0x9fae148, e=0xbff00e94) at kernel/qapplication.cpp:4563
#43 0xb67bc587 in QApplication::notify (this=0x9d6a7e8, receiver=0x9fae148, e=0xbff00e94) at kernel/qapplication.cpp:4110
#44 0xb7330d61 in KApplication::notify (this=0xbff02db8, receiver=0x9fae148, event=0xbff00e94) at ../../kdeui/kernel/kapplication.cpp:311
#45 0xb624190e in QCoreApplication::notifyInternal (this=0xbff02db8, receiver=receiver@entry=0x9fae148, event=event@entry=0xbff00e94) at kernel/qcoreapplication.cpp:946
#46 0xb67bf823 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#47 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x9fae148, event=event@entry=0xbff00e94, alienWidget=alienWidget@entry=0x9fae148, nativeWidget=nativeWidget@entry=0x9ff0f08, buttonDown=buttonDown@entry=0xb714bd14 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#48 0xb6841735 in QETWidget::translateMouseEvent (this=0x9ff0f08, event=0xbff012bc) at kernel/qapplication_x11.cpp:4631
#49 0xb6840525 in QApplication::x11ProcessEvent (this=0xbff02db8, event=0xbff012bc) at kernel/qapplication_x11.cpp:3746
#50 0xb686f904 in x11EventSourceDispatch (s=0x9d3c540, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#51 0xb45313b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#52 0xb4531750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#53 0xb4531831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#54 0xb6273c21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9d67db8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#55 0xb686fa0a in QGuiEventDispatcherGlib::processEvents (this=0x9d67db8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0xb62403ec in QEventLoop::processEvents (this=this@entry=0xb18b410, flags=...) at kernel/qeventloop.cpp:149
#57 0xb62406e1 in QEventLoop::exec (this=this@entry=0xb18b410, flags=...) at kernel/qeventloop.cpp:204
#58 0xb68544e7 in QDragManager::drag (this=0xa0a09c8, o=o@entry=0xa82ae18) at kernel/qdnd_x11.cpp:2032
#59 0xb67cc750 in QDrag::start (this=this@entry=0xa82ae18, request=...) at kernel/qdrag.cpp:316
#60 0xb4c46621 in KHTMLPart::handleMouseMoveEventDrag (this=this@entry=0x9ea9e68, event=event@entry=0xbff01e30) at ../../khtml/khtml_part.cpp:6457
#61 0xb4c46c6e in KHTMLPart::khtmlMouseMoveEvent (this=0x9ea9e68, event=0xbff01e30) at ../../khtml/khtml_part.cpp:6556
#62 0xb4c2c4ef in customEvent (event=0xbff01e30, this=0x9ea9e68) at ../../khtml/khtml_part.cpp:6106
#63 KHTMLPart::customEvent (this=0x9ea9e68, event=0xbff01e30) at ../../khtml/khtml_part.cpp:6090
#64 0xb625d4e4 in QObject::event (this=0x9ea9e68, e=0xbff01e30) at kernel/qobject.cpp:1225
#65 0xb67b8c7c in QApplicationPrivate::notify_helper (this=0x9d6a7e8, receiver=0x9ea9e68, e=0xbff01e30) at kernel/qapplication.cpp:4567
#66 0xb67bbb94 in QApplication::notify (this=0xbff01e30, receiver=0x9ea9e68, e=0xbff01e30) at kernel/qapplication.cpp:3949
#67 0xb7330d61 in KApplication::notify (this=0xbff02db8, receiver=0x9ea9e68, event=0xbff01e30) at ../../kdeui/kernel/kapplication.cpp:311
#68 0xb624190e in QCoreApplication::notifyInternal (this=0xbff02db8, receiver=0x9ea9e68, event=0xbff01e30) at kernel/qcoreapplication.cpp:946
#69 0xb4c2510b in sendEvent (event=<optimized out>, receiver=<optimized out>) at /usr/include/qt4/QtCore/qcoreapplication.h:231
#70 KHTMLView::mouseMoveEvent (this=0x9eea618, _mouse=0xbff025a4) at ../../khtml/khtmlview.cpp:1543
#71 0xb680f74c in QWidget::event (this=0x9eea618, event=0xbff025a4) at kernel/qwidget.cpp:8360
#72 0xb6c234b5 in QFrame::event (this=this@entry=0x9eea618, e=e@entry=0xbff025a4) at widgets/qframe.cpp:557
#73 0xb4c17650 in KHTMLView::widgetEvent (this=0x9eea618, e=0xbff025a4) at ../../khtml/khtmlview.cpp:2213
#74 0xb4c2454c in KHTMLView::eventFilter (this=0x9eea618, o=0x9fae148, e=0xbff025a4) at ../../khtml/khtmlview.cpp:2058
#75 0xb6241a7e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x9d6a7e8, receiver=receiver@entry=0x9fae148, event=event@entry=0xbff025a4) at kernel/qcoreapplication.cpp:1056
#76 0xb67b8c4d in QApplicationPrivate::notify_helper (this=0x9d6a7e8, receiver=0x9fae148, e=0xbff025a4) at kernel/qapplication.cpp:4563
#77 0xb67bc587 in QApplication::notify (this=0x9d6a7e8, receiver=0x9fae148, e=0xbff025a4) at kernel/qapplication.cpp:4110
#78 0xb7330d61 in KApplication::notify (this=0xbff02db8, receiver=0x9fae148, event=0xbff025a4) at ../../kdeui/kernel/kapplication.cpp:311
#79 0xb624190e in QCoreApplication::notifyInternal (this=0xbff02db8, receiver=receiver@entry=0x9fae148, event=event@entry=0xbff025a4) at kernel/qcoreapplication.cpp:946
#80 0xb67bf823 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#81 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x9fae148, event=event@entry=0xbff025a4, alienWidget=alienWidget@entry=0x9fae148, nativeWidget=nativeWidget@entry=0x9ff0f08, buttonDown=buttonDown@entry=0xb714bd14 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#82 0xb6841735 in QETWidget::translateMouseEvent (this=0x9ff0f08, event=0xbff029cc) at kernel/qapplication_x11.cpp:4631
#83 0xb6840525 in QApplication::x11ProcessEvent (this=0xbff02db8, event=0xbff029cc) at kernel/qapplication_x11.cpp:3746
#84 0xb686f904 in x11EventSourceDispatch (s=0x9d3c540, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#85 0xb45313b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#86 0xb4531750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#87 0xb4531831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#88 0xb6273c21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9d67db8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#89 0xb686fa0a in QGuiEventDispatcherGlib::processEvents (this=0x9d67db8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#90 0xb62403ec in QEventLoop::processEvents (this=this@entry=0xbff02cc8, flags=...) at kernel/qeventloop.cpp:149
#91 0xb62406e1 in QEventLoop::exec (this=this@entry=0xbff02cc8, flags=...) at kernel/qeventloop.cpp:204
#92 0xb62463fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#93 0xb67b6fc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#94 0x0804e1a9 in main (argc=3, argv=0xbff02e94) at ../../../akregator/src/main.cpp:103

The reporter indicates this bug may be a duplicate of or related to bug 287303.

Possible duplicates by query: bug 299990, bug 287303, bug 269697, bug 247288, bug 211095.

Reported using DrKonqi