Application that crashed: konqueror
Version of the application: 4.3.2 (KDE 4.3.2)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
brwosing with Konqueror, clicked on a link and it died

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  KIO::Slave::deref (this=0x3a02a30) at ../../kio/kio/slave.cpp:242
#6  0x00007f43e57c1159 in KIO::Slave::gotInput (this=0x3a02a30) at ../../kio/kio/slave.cpp:335
#7  0x00007f43e57c326c in KIO::Slave::qt_metacall (this=0x3a02a30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1e531010) at ./slave.moc:76
#8  0x00007f43e664addc in QMetaObject::activate (sender=0x3a02000, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x50340) at kernel/qobject.cpp:3113
#9  0x00007f43e56ddf57 in KIO::ConnectionPrivate::dequeue (this=0x3bbfd60) at ../../kio/kio/connection.cpp:82
#10 0x00007f43e56de07d in KIO::Connection::qt_metacall (this=0x3a02000, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x46116c0) at ./connection.moc:73
#11 0x00007f43e66450f9 in QObject::event (this=0x3a02000, e=0x36cf210) at kernel/qobject.cpp:1111
#12 0x00007f43e45e5efc in QApplicationPrivate::notify_helper (this=0x21b5070, receiver=0x3a02000, e=0x36cf210) at kernel/qapplication.cpp:4056
#13 0x00007f43e45ed1ce in QApplication::notify (this=0x7fff1e531b10, receiver=0x3a02000, e=0x36cf210) at kernel/qapplication.cpp:4021
#14 0x00007f43e521cab6 in KApplication::notify (this=0x7fff1e531b10, receiver=0x3a02000, event=0x36cf210) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x00007f43e6635c2c in QCoreApplication::notifyInternal (this=0x7fff1e531b10, receiver=0x3a02000, event=0x36cf210) at kernel/qcoreapplication.cpp:610
#16 0x00007f43e663680a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x21314d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x21314d0) at kernel/qcoreapplication.cpp:1247
#18 0x00007f43e665e533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#19 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#20 0x00007f43e3516bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007f43e351a588 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007f43e351a6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x00007f43e665e1a6 in QEventDispatcherGlib::processEvents (this=0x2134040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#24 0x00007f43e467a4be in QGuiEventDispatcherGlib::processEvents (this=0x3a02a30, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#25 0x00007f43e6634532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007f43e6634904 in QEventLoop::exec (this=0x7fff1e531910, flags=) at kernel/qeventloop.cpp:201
#27 0x00007f43e6636ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#28 0x00007f43de1fce26 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/konqueror/src/konqmain.cpp:271
#29 0x0000000000406da8 in launch (argc=2, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=16, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a299 "0") at ../../kinit/kinit.cpp:677
#30 0x0000000000407aa0 in handle_launcher_request (sock=7, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#31 0x0000000000407f51 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#32 0x0000000000408bb2 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 212382

Reported using DrKonqi