Version:           1.2.1 (using KDE 4.2.2)
Compiler:          gcc version 4.3.3 (Debian 4.3.3-9) Target: x86_64-linux-gnu
OS:                Linux
Installed from:    Debian testing/unstable Packages

If you copy with name conflict dolphin stops and ask you what to do. If in this moment you cancel copying in notification window (that appeared),
then pressing "cancel" in dolphin dialog crashe it.

Bugtrace:
Application: Dolphin (dolphin), signal SIGSEGV
0x00007f23363ef831 in nanosleep () from /lib/libc.so.6
Current language:  auto; currently c
[Current thread is 0 (LWP 5178)]

Thread 2 (Thread 0x7f2329768950 (LWP 5181)):
#0  0x00007f2336418af2 in select () from /lib/libc.so.6
#1  0x00007f2336ae6936 in QProcessManager::run (this=0x2362910) at io/qprocess_unix.cpp:305
#2  0x00007f2336a1f742 in QThreadPrivate::start (arg=0x2362910) at thread/qthread_unix.cpp:189
#3  0x00007f23325fffaa in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f233641f29d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2339bbd760 (LWP 5178)):
[KCrash Handler]
#5  0x00007f2336b16444 in QObject::killTimer (this=0x3177848, id=0) at kernel/qobject.cpp:1521
#6  0x00007f2336b229c3 in QTimer::setInterval (this=0x3177848, msec=200) at kernel/qtimer.cpp:362
#7  0x00007f2336b22ab9 in QTimer::start (this=0x3177848, msec=0) at kernel/qtimer.cpp:214
#8  0x00007f23396dfb07 in KIO::CopyJobPrivate::slotResultConflictCopyingFiles (this=0x27b66a0, job=0x25c5650) at ../../kio/kio/copyjob.cpp:1212
#9  0x00007f23396dc194 in KIO::CopyJob::qt_metacall (this=0x30af930, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff41cfcf90) at ./copyjob.moc:114
#10 0x00007f2336b1d862 in QMetaObject::activate (sender=0x25c5650, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x0) at kernel/qobject.cpp:3120
#11 0x00007f2337dade92 in KJob::result (this=0x3177848, _t1=0x25c5650) at ./kjob.moc:186
#12 0x00007f2337dae20f in KJob::emitResult (this=0x25c5650) at ../../kdecore/jobs/kjob.cpp:294
#13 0x00007f233970cc10 in KIO::SimpleJob::slotFinished (this=0x25c5650) at ../../kio/kio/job.cpp:489
#14 0x00007f233970d0d2 in KIO::StatJob::slotFinished (this=0x25c5650) at ../../kio/kio/job.cpp:841
#15 0x00007f233970ac0d in KIO::StatJob::qt_metacall (this=0x25c5650, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff41cfd270) at ./jobclasses.moc:229
#16 0x00007f2336b1d862 in QMetaObject::activate (sender=0x2597550, from_signal_index=<value optimized out>, to_signal_index=8, argv=0x0) at kernel/qobject.cpp:3120
#17 0x00007f23397c4461 in KIO::SlaveInterface::dispatch (this=0x2597550, _cmd=104, rawdata=<value optimized out>) at ../../kio/kio/slaveinterface.cpp:175
#18 0x00007f23397c0fb2 in KIO::SlaveInterface::dispatch (this=0x2597550) at ../../kio/kio/slaveinterface.cpp:91
#19 0x00007f23397b21b3 in KIO::Slave::gotInput (this=0x2597550) at ../../kio/kio/slave.cpp:322
#20 0x00007f23397b44b8 in KIO::Slave::qt_metacall (this=0x2597550, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff41cfd690) at ./slave.moc:75
#21 0x00007f2336b1d862 in QMetaObject::activate (sender=0x28e7b30, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3120
#22 0x00007f23396d8821 in KIO::ConnectionPrivate::dequeue (this=0x24285d0) at ../../kio/kio/connection.cpp:82
#23 0x00007f23396d8c7a in KIO::Connection::qt_metacall (this=0x28e7b30, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x26c45d0) at ./connection.moc:72
#24 0x00007f2336b17eb8 in QObject::event (this=0x28e7b30, e=0x314c3e0) at kernel/qobject.cpp:1118
#25 0x00007f2336fd64fd in QApplicationPrivate::notify_helper (this=0x2358320, receiver=0x28e7b30, e=0x314c3e0) at kernel/qapplication.cpp:4057
#26 0x00007f2336fde77a in QApplication::notify (this=0x7fff41cfe0e0, receiver=0x28e7b30, e=0x314c3e0) at kernel/qapplication.cpp:4022
#27 0x00007f233834a55b in KApplication::notify (this=0x7fff41cfe0e0, receiver=0x28e7b30, event=0x314c3e0) at ../../kdeui/kernel/kapplication.cpp:307
#28 0x00007f2336b07e4c in QCoreApplication::notifyInternal (this=0x7fff41cfe0e0, receiver=0x28e7b30, event=0x314c3e0) at kernel/qcoreapplication.cpp:610
#29 0x00007f2336b08aba in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x2332de0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#30 0x00007f2336b31833 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#31 0x00007f233284df7a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0x00007f2332851640 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0x00007f23328517dc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0x00007f2336b314bf in QEventDispatcherGlib::processEvents (this=0x2338250, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324
#35 0x00007f233706ec7f in QGuiEventDispatcherGlib::processEvents (this=0x3177848, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#36 0x00007f2336b066f2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1104142352}) at kernel/qeventloop.cpp:149
#37 0x00007f2336b06abd in QEventLoop::exec (this=0x7fff41cfe050, flags={i = 1104142432}) at kernel/qeventloop.cpp:200
#38 0x00007f2336b08d84 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#39 0x000000000044216d in main (argc=5, argv=0x7fff41cfe5c8) at ../../../../apps/dolphin/src/main.cpp:94