Application: konqueror (4.14.12)
KDE Platform Version: 4.14.15
Qt Version: 4.8.6
Operating System: Linux 4.2.0-27-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
On the website https://www.simyo.de/ Konqueror crashes on some links or when I click the back-button. JavaScript is deactivated.

The crash can be reproduced every time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbd884a8840 (LWP 8089))]

Thread 2 (Thread 0x7fbd67954700 (LWP 8095)):
#0  0x00007fbd87dac88d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbd810ad1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbd810ad2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbd8583620e in QEventDispatcherGlib::processEvents (this=0x7fbd600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fbd858040d1 in QEventLoop::processEvents (this=this@entry=0x7fbd67953d40, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fbd85804445 in QEventLoop::exec (this=this@entry=0x7fbd67953d40, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fbd856f34f9 in QThread::exec (this=this@entry=0x302fa10) at thread/qthread.cpp:538
#7  0x00007fbd857e4133 in QInotifyFileSystemWatcherEngine::run (this=0x302fa10) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fbd856f5d1c in QThreadPrivate::start (arg=0x302fa10) at thread/qthread_unix.cpp:349
#9  0x00007fbd8157e6aa in start_thread (arg=0x7fbd67954700) at pthread_create.c:333
#10 0x00007fbd87db7e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fbd884a8840 (LWP 8089)):
[KCrash Handler]
#6  0x00007fbd7226d979 in khtml::RenderObject::dirtyFormattingContext (this=0x2e3c868, checkContainer=false) at ../../khtml/rendering/render_object.cpp:2216
#7  0x00007fbd7226ee84 in khtml::RenderObject::setNeedsLayout (this=0x2e3c740, b=<optimized out>, markParents=<optimized out>) at ../../khtml/rendering/render_object.cpp:734
#8  0x00007fbd722d08d5 in khtml::CounterNode::recount (this=0x2e68e40, first=<optimized out>) at ../../khtml/rendering/counter_tree.cpp:77
#9  0x00007fbd722d0a6e in khtml::CounterReset::removeChild (this=0x2d1a630, oldChild=0x357b2e0) at ../../khtml/rendering/counter_tree.cpp:176
#10 0x00007fbd72270d7b in khtml::RenderObject::detachCounters (this=this@entry=0x2e3c008) at ../../khtml/rendering/render_object.cpp:3028
#11 0x00007fbd72270ee9 in khtml::RenderObject::detach (this=this@entry=0x2e3c008) at ../../khtml/rendering/render_object.cpp:2408
#12 0x00007fbd7227bff3 in khtml::RenderBox::detach (this=0x2e3c008) at ../../khtml/rendering/render_box.cpp:223
#13 0x00007fbd721ad57f in DOM::NodeImpl::detach (this=0x24ea470) at ../../khtml/xml/dom_nodeimpl.cpp:900
#14 DOM::NodeBaseImpl::detach (this=0x24ea470) at ../../khtml/xml/dom_nodeimpl.cpp:1896
#15 0x00007fbd721ad565 in DOM::NodeBaseImpl::detach (this=0x1c595f0) at ../../khtml/xml/dom_nodeimpl.cpp:1894
#16 0x00007fbd721ad565 in DOM::NodeBaseImpl::detach (this=0x31fa1b0) at ../../khtml/xml/dom_nodeimpl.cpp:1894
#17 0x00007fbd721ad565 in DOM::NodeBaseImpl::detach (this=0x2ac3720) at ../../khtml/xml/dom_nodeimpl.cpp:1894
#18 0x00007fbd721ad565 in DOM::NodeBaseImpl::detach (this=0x2688ae0) at ../../khtml/xml/dom_nodeimpl.cpp:1894
#19 0x00007fbd721ad565 in DOM::NodeBaseImpl::detach (this=0x2b117e0) at ../../khtml/xml/dom_nodeimpl.cpp:1894
#20 0x00007fbd721ad565 in DOM::NodeBaseImpl::detach (this=this@entry=0x300ba38) at ../../khtml/xml/dom_nodeimpl.cpp:1894
#21 0x00007fbd721a1b13 in DOM::DocumentImpl::detach (this=0x300ba20) at ../../khtml/xml/dom_docimpl.cpp:1539
#22 0x00007fbd72120ec9 in KHTMLPart::clear (this=this@entry=0x233fe60) at ../../khtml/khtml_part.cpp:1525
#23 0x00007fbd72148015 in KHTMLPart::restoreState (this=0x233fe60, stream=...) at ../../khtml/khtml_part.cpp:5616
#24 0x00007fbd880c38c7 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#25 0x00007fbd8810fbba in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#26 0x00007fbd8811d421 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#27 0x00007fbd8581fd01 in QObject::event (this=this@entry=0x19c9ff0, e=e@entry=0x33ef900) at kernel/qobject.cpp:1222
#28 0x00007fbd8492028c in QWidget::event (this=this@entry=0x19c9ff0, event=event@entry=0x33ef900) at kernel/qwidget.cpp:8859
#29 0x00007fbd84d04373 in QMainWindow::event (this=this@entry=0x19c9ff0, event=event@entry=0x33ef900) at widgets/qmainwindow.cpp:1478
#30 0x00007fbd8634e6a1 in KMainWindow::event (this=this@entry=0x19c9ff0, ev=ev@entry=0x33ef900) at ../../kdeui/widgets/kmainwindow.cpp:1126
#31 0x00007fbd8638be49 in KXmlGuiWindow::event (this=0x19c9ff0, ev=0x33ef900) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#32 0x00007fbd8811c5c4 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#33 0x00007fbd848cbcdc in QApplicationPrivate::notify_helper (this=this@entry=0x1890fd0, receiver=receiver@entry=0x19c9ff0, e=e@entry=0x33ef900) at kernel/qapplication.cpp:4570
#34 0x00007fbd848d2c16 in QApplication::notify (this=this@entry=0x7ffcf6d0f6b0, receiver=receiver@entry=0x19c9ff0, e=e@entry=0x33ef900) at kernel/qapplication.cpp:4356
#35 0x00007fbd86286a2a in KApplication::notify (this=0x7ffcf6d0f6b0, receiver=0x19c9ff0, event=0x33ef900) at ../../kdeui/kernel/kapplication.cpp:311
#36 0x00007fbd8580585d in QCoreApplication::notifyInternal (this=0x7ffcf6d0f6b0, receiver=receiver@entry=0x19c9ff0, event=event@entry=0x33ef900) at kernel/qcoreapplication.cpp:955
#37 0x00007fbd85809316 in QCoreApplication::sendEvent (event=0x33ef900, receiver=0x19c9ff0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x18666b0) at kernel/qcoreapplication.cpp:1579
#39 0x00007fbd858095f3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1472
#40 0x00007fbd8583607e in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#41 postEventSourceDispatch (s=0x188fc80) at kernel/qeventdispatcher_glib.cpp:300
#42 0x00007fbd810acff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fbd810ad250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fbd810ad2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fbd858361ee in QEventDispatcherGlib::processEvents (this=0x1867b90, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#46 0x00007fbd84976c26 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007fbd858040d1 in QEventLoop::processEvents (this=this@entry=0x7ffcf6d0f4e0, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007fbd85804445 in QEventLoop::exec (this=this@entry=0x7ffcf6d0f4e0, flags=...) at kernel/qeventloop.cpp:204
#49 0x00007fbd8580a429 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#50 0x00007fbd8813eabf in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#51 0x00007fbd87cd1a40 in __libc_start_main (main=0x4006e0, argc=2, argv=0x7ffcf6d0f858, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcf6d0f848) at libc-start.c:289
#52 0x0000000000400719 in _start ()

Reported using DrKonqi