Bug 324696

Application: akregator (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-30-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:

I opened a [Complete Story] link in akregator, visited the page, clicked a link, clicked back and while clicking the back button I got a segfault.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd00320d7c0 (LWP 2237))]

Thread 2 (Thread 0x7fcfe0b84700 (LWP 2304)):
#0  0x00007fcffa7785b0 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fcffa73890b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcffa7390fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcffa739304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd0009d4036 in QEventDispatcherGlib::processEvents (this=0x7fcfd40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fd0009a438f in QEventLoop::processEvents (this=this@entry=0x7fcfe0b83d90, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fd0009a4618 in QEventLoop::exec (this=this@entry=0x7fcfe0b83d90, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fd0008a6410 in QThread::exec (this=this@entry=0x296d140) at thread/qthread.cpp:542
#8  0x00007fd000985edf in QInotifyFileSystemWatcherEngine::run (this=0x296d140) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007fd0008a8bec in QThreadPrivate::start (arg=0x296d140) at thread/qthread_unix.cpp:338
#10 0x00007fcffac0bf8e in start_thread (arg=0x7fcfe0b84700) at pthread_create.c:311
#11 0x00007fcfffdcae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fd00320d7c0 (LWP 2237)):
[KCrash Handler]
#6  0x00007fcffd07f313 in type (this=0x7fcfe230b5c0) at ../../kjs/value.h:452
#7  KJS::cloneInternal (exec=exec@entry=0x3c04270, ctx=ctx@entry=0x3c04250, in=in@entry=0x7fcfe230b5c0, path=...) at ../../khtml/ecma/kjs_data.cpp:37
#8  0x00007fcffd07f673 in KJS::encapsulateMessageEventData (exec=0x3c04270, ctx=ctx@entry=0x3c04250, data=data@entry=0x7fcfe230b5c0) at ../../khtml/ecma/kjs_data.cpp:117
#9  0x00007fcffd07f8e8 in KJS::DelayedPostMessage::execute (this=0x4655bd0, w=<optimized out>) at ../../khtml/ecma/kjs_data.cpp:169
#10 0x00007fcffd02e29b in KJS::Window::afterScriptExecution (this=this@entry=0x7fcfe9da0000) at ../../khtml/ecma/kjs_window.cpp:1337
#11 0x00007fcffd0594d8 in KJS::JSEventListener::handleEvent (this=0x3327ed0, evt=...) at ../../khtml/ecma/kjs_events.cpp:121
#12 0x00007fcffce954dd in DOM::EventTargetImpl::handleLocalEvents (this=this@entry=0x4628fd0, evt=evt@entry=0x36bf050, useCapture=useCapture@entry=false) at ../../khtml/xml/dom2_eventsimpl.cpp:62
#13 0x00007fcffce71430 in DOM::NodeImpl::dispatchGenericEvent (this=this@entry=0x4628fd0, evt=evt@entry=0x36bf050) at ../../khtml/xml/dom_nodeimpl.cpp:469
#14 0x00007fcffce6faae in DOM::NodeImpl::dispatchEvent (this=this@entry=0x4628fd0, evt=evt@entry=0x36bf050, exceptioncode=@0x7fffdd042ccc: 0, tempEvent=tempEvent@entry=true) at ../../khtml/xml/dom_nodeimpl.cpp:401
#15 0x00007fcffce719fa in DOM::NodeImpl::dispatchHTMLEvent (this=0x4628fd0, _id=16, canBubbleArg=<optimized out>, cancelableArg=<optimized out>) at ../../khtml/xml/dom_nodeimpl.cpp:520
#16 0x00007fcffce5e145 in DOM::DocumentImpl::dispatchImageLoadEventsNow (this=0x2967b80) at ../../khtml/xml/dom_docimpl.cpp:2820
#17 0x00007fd0009bf3ec in QObject::event (this=0x2967b80, e=<optimized out>) at kernel/qobject.cpp:1156
#18 0x00007fd00138f8ec in QApplicationPrivate::notify_helper (this=this@entry=0x2311890, receiver=receiver@entry=0x2967b80, e=e@entry=0x7fffdd043380) at kernel/qapplication.cpp:4567
#19 0x00007fd00139225b in QApplication::notify (this=this@entry=0x7fffdd0437d0, receiver=receiver@entry=0x2967b80, e=e@entry=0x7fffdd043380) at kernel/qapplication.cpp:4428
#20 0x00007fd00209b1a6 in KApplication::notify (this=0x7fffdd0437d0, receiver=0x2967b80, event=0x7fffdd043380) at ../../kdeui/kernel/kapplication.cpp:311
#21 0x00007fd0009a563e in QCoreApplication::notifyInternal (this=0x7fffdd0437d0, receiver=0x2967b80, event=event@entry=0x7fffdd043380) at kernel/qcoreapplication.cpp:946
#22 0x00007fd0009d6b72 in sendEvent (event=0x7fffdd043380, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#23 QTimerInfoList::activateTimers (this=0x2314660) at kernel/qeventdispatcher_unix.cpp:622
#24 0x00007fd0009d39a4 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#25 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#26 0x00007fcffa738f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fcffa739248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fcffa739304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fd0009d4016 in QEventDispatcherGlib::processEvents (this=0x22d4ab0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007fd0014351ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007fd0009a438f in QEventLoop::processEvents (this=this@entry=0x7fffdd0435f0, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007fd0009a4618 in QEventLoop::exec (this=this@entry=0x7fffdd0435f0, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007fd0009a9cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#34 0x0000000000407ca3 in ?? ()
#35 0x00007fcfffcf2ea5 in __libc_start_main (main=0x407800, argc=3, ubp_av=0x7fffdd0438f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffdd0438e8) at libc-start.c:260
#36 0x0000000000407f8d in _start ()

This bug may be a duplicate of or related to bug 264526.

Possible duplicates by query: bug 324571, bug 323585, bug 321757, bug 318117, bug 318037.

Reported using DrKonqi