Application: konqueror (4.4.5 (KDE 4.4.5))
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.35.4 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
Hello:

I started a KDE sesssion where I had several(3) konqueror windows opened each one with several tabs(5-10). As it was after a forced reboot, the konqueror automatic sesion saver openen even more duplicated window which I conveniently closed. Since I hadn't internet connectivity on startup I wanted to reload all the tabs, I pressed shift-F5. This usually worked and in fact work for 2 out of 3 of the windows, but konqueror crashed on the 3rd.

HTH, regards,

 -- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f3377fbac53 in QList<khtml::TokenizerString>::detach_helper() () from /usr/lib/libkhtml.so.5
#6  0x00007f3377fb5141 in detach (this=0x64736f0) at /usr/include/qt4/QtCore/qlist.h:122
#7  begin (this=0x64736f0) at /usr/include/qt4/QtCore/qlist.h:248
#8  first (this=0x64736f0) at /usr/include/qt4/QtCore/qlist.h:263
#9  pop (this=0x64736f0) at ../../khtml/misc/stringit.h:192
#10 khtml::HTMLTokenizer::scriptHandler (this=0x64736f0) at ../../khtml/html/htmltokenizer.cpp:472
#11 0x00007f3377fb88b5 in khtml::HTMLTokenizer::parseTag (this=0x64736f0, src=...) at ../../khtml/html/htmltokenizer.cpp:1553
#12 0x00007f3377fb9ae0 in khtml::HTMLTokenizer::write (this=0x64736f0, str=<value optimized out>, appendData=<value optimized out>) at ../../khtml/html/htmltokenizer.cpp:1810
#13 0x00007f3377fb454a in khtml::HTMLTokenizer::notifyFinished (this=0x64736f0) at ../../khtml/html/htmltokenizer.cpp:2135
#14 0x00007f33780d77cf in khtml::CachedScript::checkNotify (this=0x39f67e0) at ../../khtml/misc/loader.cpp:390
#15 0x00007f33780d79c4 in khtml::CachedScript::data (this=0x39f67e0, buffer=<value optimized out>, eof=<value optimized out>) at ../../khtml/misc/loader.cpp:382
#16 0x00007f33780d560f in khtml::Loader::slotFinished (this=0x2d5a560, job=0xac4b2e0) at ../../khtml/misc/loader.cpp:1468
#17 0x00007f33780d5953 in khtml::Loader::qt_metacall (this=0x2d5a560, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd1fcb830) at ./loader.moc:143
#18 0x00007f3385b0c306 in QMetaObject::activate (sender=0xac4b2e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xc4c9100) at kernel/qobject.cpp:3295
#19 0x00007f3385f12802 in KJob::result (this=0x7f3387fa8e40, _t1=0xac4b2e0) at ./kjob.moc:194
#20 0x00007f3385f12aa0 in KJob::emitResult (this=0xac4b2e0) at ../../kdecore/jobs/kjob.cpp:312
#21 0x00007f3386c38263 in KIO::SimpleJob::slotFinished (this=0xac4b2e0) at ../../kio/kio/job.cpp:517
#22 0x00007f3386c38c27 in KIO::TransferJob::slotFinished (this=0xac4b2e0) at ../../kio/kio/job.cpp:1097
#23 0x00007f3386c362d1 in KIO::TransferJob::qt_metacall (this=0xac4b2e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd1fcbc40) at ./jobclasses.moc:367
#24 0x00007f3385b0c306 in QMetaObject::activate (sender=0x8e5cbd0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xc4c9100) at kernel/qobject.cpp:3295
#25 0x00007f3386cf9711 in KIO::SlaveInterface::dispatch (this=0x8e5cbd0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#26 0x00007f3386cf6a83 in KIO::SlaveInterface::dispatch (this=0x8e5cbd0) at ../../kio/kio/slaveinterface.cpp:91
#27 0x00007f3386ceaef6 in KIO::Slave::gotInput (this=0x8e5cbd0) at ../../kio/kio/slave.cpp:324
#28 0x00007f3386ceb0dc in KIO::Slave::qt_metacall (this=0x8e5cbd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd1fcc060) at ./slave.moc:82
#29 0x00007f3385b0c306 in QMetaObject::activate (sender=0x8cead90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xc4c9100) at kernel/qobject.cpp:3295
#30 0x00007f3386c06ae7 in KIO::ConnectionPrivate::dequeue (this=0x6c71670) at ../../kio/kio/connection.cpp:82
#31 0x00007f3386c06c0d in KIO::Connection::qt_metacall (this=0x8cead90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xade0360) at ./connection.moc:79
#32 0x00007f3385b08e49 in QObject::event (this=0x8cead90, e=0x58a7e90) at kernel/qobject.cpp:1248
#33 0x00007f3384c1e32c in QApplicationPrivate::notify_helper (this=0x25a8950, receiver=0x8cead90, e=0x58a7e90) at kernel/qapplication.cpp:4302
#34 0x00007f3384c2480b in QApplication::notify (this=0x7fffd1fcccc0, receiver=0x8cead90, e=0x58a7e90) at kernel/qapplication.cpp:4185
#35 0x00007f33864e1836 in KApplication::notify (this=0x7fffd1fcccc0, receiver=0x8cead90, event=0x58a7e90) at ../../kdeui/kernel/kapplication.cpp:302
#36 0x00007f3385af90bc in QCoreApplication::notifyInternal (this=0x7fffd1fcccc0, receiver=0x8cead90, event=0x58a7e90) at kernel/qcoreapplication.cpp:726
#37 0x00007f3385afc764 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x258c470) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x258c470) at kernel/qcoreapplication.cpp:1367
#39 0x00007f3385b22b93 in sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#40 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#41 0x00007f3380e466f2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#42 0x00007f3380e4a568 in ?? () from /lib/libglib-2.0.so.0
#43 0x00007f3380e4a71c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#44 0x00007f3385b226d3 in QEventDispatcherGlib::processEvents (this=0x258bf80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#45 0x00007f3384cce18e in QGuiEventDispatcherGlib::processEvents (this=0x7f3387fa8e40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007f3385af79e2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#47 0x00007f3385af7dbc in QEventLoop::exec (this=0x7fffd1fccab0, flags=) at kernel/qeventloop.cpp:201
#48 0x00007f3385afca4b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#49 0x00007f338807075b in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/konqueror/src/konqmain.cpp:257
#50 0x00007f3387c6ac4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffd1fcd698) at libc-start.c:228
#51 0x0000000000400679 in _start ()

Reported using DrKonqi