Version:            (using KDE 4.2.98)
OS:                Linux
Installed from:    Ubuntu Packages

Ask Goggle for the site of Acid test 3. 
Go to the site.
Launch the test and while performing... Crash ! 

It repeated several times

Here are the debuging results

Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 19291)]

Thread 2 (Thread 0xaeda2b90 (LWP 19746)):
#0  0xb7fac430 in __kernel_vsyscall ()
#1  0xb649b412 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb667b344 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7da727c in QWaitCondition::wait (this=0x9e83308, mutex=0x9e83304, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  0xb7d9baf6 in QThreadPoolThread::run (this=0x9e7d968) at concurrent/qthreadpool.cpp:140
#5  0xb7da625e in QThreadPrivate::start (arg=0x9e7d968) at thread/qthread_unix.cpp:189
#6  0xb64974ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb666c49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5fa5a10 (LWP 19291)):
[KCrash Handler]
#6  KIO::SimpleJob::url (this=0xa24cc10) at /build/buildd/kde4libs-4.2.98a/kio/kio/job.cpp:339
#7  0xb7b1677e in KParts::BrowserRun::qt_metacall (this=0xa24cc10, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbffc8be8)
    at /build/buildd/kde4libs-4.2.98a/obj-i486-linux-gnu/kparts/browserrun.moc:74
#8  0xb1146c82 in KHTMLRun::qt_metacall (this=0xa24cc10, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbffc8be8) at /build/buildd/kde4libs-4.2.98a/obj-i486-linux-gnu/khtml/khtml_run.moc:60
#9  0xb7eb0748 in QMetaObject::activate (sender=0xa24cf40, from_signal_index=44, to_signal_index=44, argv=0xbffc8be8) at kernel/qobject.cpp:3120
#10 0xb7eb13d2 in QMetaObject::activate (sender=0xa24cf40, m=0xb79ed330, local_signal_index=4, argv=0xbffc8be8) at kernel/qobject.cpp:3194
#11 0xb783c2a9 in KIO::TransferJob::mimetype (this=0xa24cf40, _t1=0xa24cf40, _t2=@0xbffc8e50) at /build/buildd/kde4libs-4.2.98a/obj-i486-linux-gnu/kio/jobclasses.moc:392
#12 0xb783cd82 in KIO::TransferJob::slotMimetype (this=0xa24cf40, type=@0xbffc8e50) at /build/buildd/kde4libs-4.2.98a/kio/kio/job.cpp:1093
#13 0xb7843a2d in KIO::TransferJob::qt_metacall (this=0xa24cf40, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbffc8d0c) at /build/buildd/kde4libs-4.2.98a/obj-i486-linux-gnu/kio/jobclasses.moc:346
#14 0xb7eb0748 in QMetaObject::activate (sender=0x9d51110, from_signal_index=23, to_signal_index=23, argv=0xbffc8d0c) at kernel/qobject.cpp:3120
#15 0xb7eb13d2 in QMetaObject::activate (sender=0x9d51110, m=0xb79eff44, local_signal_index=19, argv=0xbffc8d0c) at kernel/qobject.cpp:3194
#16 0xb790c6a3 in KIO::SlaveInterface::mimeType (this=0x9d51110, _t1=@0xbffc8e50) at /build/buildd/kde4libs-4.2.98a/obj-i486-linux-gnu/kio/slaveinterface.moc:267
#17 0xb79102ec in KIO::SlaveInterface::dispatch (this=0x9d51110, _cmd=21, rawdata=@0xbffc8e94) at /build/buildd/kde4libs-4.2.98a/kio/kio/slaveinterface.cpp:270
#18 0xb790d067 in KIO::SlaveInterface::dispatch (this=0x9d51110) at /build/buildd/kde4libs-4.2.98a/kio/kio/slaveinterface.cpp:91
#19 0xb78feddd in KIO::Slave::gotInput (this=0x9d51110) at /build/buildd/kde4libs-4.2.98a/kio/kio/slave.cpp:322
#20 0xb7901273 in KIO::Slave::qt_metacall (this=0x9d51110, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbffc8fa8) at /build/buildd/kde4libs-4.2.98a/obj-i486-linux-gnu/kio/slave.moc:76
#21 0xb7eb0748 in QMetaObject::activate (sender=0x9d50a80, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3120
#22 0xb7eb13d2 in QMetaObject::activate (sender=0x9d50a80, m=0xb79ec880, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3194
#23 0xb780b147 in KIO::Connection::readyRead (this=0x9d50a80) at /build/buildd/kde4libs-4.2.98a/obj-i486-linux-gnu/kio/connection.moc:86
#24 0xb780cab3 in KIO::ConnectionPrivate::dequeue (this=0x9db4ba0) at /build/buildd/kde4libs-4.2.98a/kio/kio/connection.cpp:82
#25 0xb780ce96 in KIO::Connection::qt_metacall (this=0x9d50a80, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xa2c7298) at /build/buildd/kde4libs-4.2.98a/obj-i486-linux-gnu/kio/connection.moc:73
#26 0xb7ea939b in QMetaCallEvent::placeMetaCall (this=0xa41de70, object=0x9d50a80) at kernel/qobject.cpp:489
#27 0xb7eaae40 in QObject::event (this=0x9d50a80, e=0xa41de70) at kernel/qobject.cpp:1118
#28 0xb6931bcc in QApplicationPrivate::notify_helper (this=0x969ba28, receiver=0x9d50a80, e=0xa41de70) at kernel/qapplication.cpp:4057
#29 0xb6939ede in QApplication::notify (this=0xbffc9920, receiver=0x9d50a80, e=0xa41de70) at kernel/qapplication.cpp:3604
#30 0xb746b5cd in KApplication::notify (this=0xbffc9920, receiver=0x9d50a80, event=0xa41de70) at /build/buildd/kde4libs-4.2.98a/kdeui/kernel/kapplication.cpp:302
#31 0xb7e9a49b in QCoreApplication::notifyInternal (this=0xbffc9920, receiver=0x9d50a80, event=0xa41de70) at kernel/qcoreapplication.cpp:610
#32 0xb7e9b0f5 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x960db38) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#33 0xb7e9b2ed in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#34 0xb7ec627f in postEventSourceDispatch (s=0x969db78) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#35 0xb64e4b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0xb64e80eb in ?? () from /usr/lib/libglib-2.0.so.0
#37 0xb64e8268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0xb7ec5ec8 in QEventDispatcherGlib::processEvents (this=0x960fd40, flags={i = -1073965512}) at kernel/qeventdispatcher_glib.cpp:324
#39 0xb69d3765 in QGuiEventDispatcherGlib::processEvents (this=0x960fd40, flags={i = -1073965464}) at kernel/qguieventdispatcher_glib.cpp:202
#40 0xb7e98aca in QEventLoop::processEvents (this=0xbffc96e0, flags={i = -1073965400}) at kernel/qeventloop.cpp:149
#41 0xb7e98f0a in QEventLoop::exec (this=0xbffc96e0, flags={i = -1073965336}) at kernel/qeventloop.cpp:200
#42 0xb7e9b3b9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#43 0xb6931a47 in QApplication::exec () at kernel/qapplication.cpp:3526
#44 0xb3aef0c8 in kdemain (argc=2, argv=0x960d4c8) at /build/buildd/kdebase-4.2.98/apps/konqueror/src/konqmain.cpp:271
#45 0x0804e27d in launch (argc=2, _name=0x967682c "/usr/bin/konqueror", args=0x9676847 "", cwd=0x0, envc=0, envs=0x967684c "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x9676850 "hal2100;1248855917;508665;4015_TIME5877058") at /build/buildd/kde4libs-4.2.98a/kinit/kinit.cpp:676
#46 0x0804ea5d in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.2.98a/kinit/kinit.cpp:1168
#47 0x0804efe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.2.98a/kinit/kinit.cpp:1361
#48 0x0804fbca in main (argc=2, argv=0xbffca314, envp=0xbffca320) at /build/buildd/kde4libs-4.2.98a/kinit/kinit.cpp:1788