Application: dolphin (14.12.3)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.0-26-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
Transfering large files from my Kubuntu computer, with the latest updates, to my network storage device, which is connected directly to my ASUS Router... USB 3...

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd131c5a800 (LWP 2810))]

Thread 4 (Thread 0x7fd11322a700 (LWP 2811)):
#0  0x00007fd13151449d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd11e395f45 in ?? () from /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.76
#2  0x00007fd1286522f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd12860e96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd12860ee60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd12860efcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fd12d49a87e in QEventDispatcherGlib::processEvents (this=0x7fd10c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#7  0x00007fd12d469d21 in QEventLoop::processEvents (this=this@entry=0x7fd113229d80, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fd12d46a085 in QEventLoop::exec (this=this@entry=0x7fd113229d80, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fd12d35de89 in QThread::exec (this=this@entry=0x1047fa0) at thread/qthread.cpp:538
#10 0x00007fd12d44a493 in QInotifyFileSystemWatcherEngine::run (this=0x1047fa0) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00007fd12d3606ff in QThreadPrivate::start (arg=0x1047fa0) at thread/qthread_unix.cpp:349
#12 0x00007fd128af46aa in start_thread (arg=0x7fd11322a700) at pthread_create.c:333
#13 0x00007fd131523eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fd112973700 (LWP 2812)):
#0  0x00007fd1315188dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd12860eebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd12860efcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd12d49a87e in QEventDispatcherGlib::processEvents (this=0x7fd1040008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fd12d469d21 in QEventLoop::processEvents (this=this@entry=0x7fd112972dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd12d46a085 in QEventLoop::exec (this=this@entry=0x7fd112972dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fd12d35de89 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007fd12d3606ff in QThreadPrivate::start (arg=0x10a5720) at thread/qthread_unix.cpp:349
#8  0x00007fd128af46aa in start_thread (arg=0x7fd112973700) at pthread_create.c:333
#9  0x00007fd131523eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fd111afa700 (LWP 2813)):
#0  0x00007fd1315188dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd12860eebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd12860efcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd12d49a87e in QEventDispatcherGlib::processEvents (this=0x7fd1080008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fd12d469d21 in QEventLoop::processEvents (this=this@entry=0x7fd111af9d80, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd12d46a085 in QEventLoop::exec (this=this@entry=0x7fd111af9d80, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fd12d35de89 in QThread::exec (this=this@entry=0x10cb500) at thread/qthread.cpp:538
#7  0x00007fd12d44a493 in QInotifyFileSystemWatcherEngine::run (this=0x10cb500) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fd12d3606ff in QThreadPrivate::start (arg=0x10cb500) at thread/qthread_unix.cpp:349
#9  0x00007fd128af46aa in start_thread (arg=0x7fd111afa700) at pthread_create.c:333
#10 0x00007fd131523eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fd131c5a800 (LWP 2810)):
[KCrash Handler]
#6  deref (this=0x12d7d3940) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#7  QString::operator= (this=this@entry=0x19b9d30, other=...) at tools/qstring.cpp:1411
#8  0x00007fd12d081a3c in QDBusError::operator= (this=this@entry=0x19b9d20, other=...) at qdbuserror.cpp:301
#9  0x00007fd12d09b347 in QDBusAbstractInterface::callWithArgumentList (this=this@entry=0x18e6b10, mode=mode@entry=QDBus::NoBlock, method=..., args=...) at qdbusabstractinterface.cpp:470
#10 0x00007fd12ebd5666 in setProcessedAmount (unit=..., amount=2031554, this=0x18e6b10) at ./jobviewifacev2.h:78
#11 KUiServerJobTracker::processedAmount (this=<optimized out>, job=<optimized out>, unit=<optimized out>, amount=2031554) at ../../kdeui/jobs/kuiserverjobtracker.cpp:266
#12 0x00007fd12d4801ec in QMetaObject::activate (sender=sender@entry=0x15a5610, m=m@entry=0x7fd12dca1f20 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffe0abb59d0) at kernel/qobject.cpp:3567
#13 0x00007fd12d90169f in KJob::processedAmount (this=this@entry=0x15a5610, _t1=_t1@entry=0x15a5610, _t2=_t2@entry=KJob::Bytes, _t3=_t3@entry=2031554) at ./kjob.moc:242
#14 0x00007fd12d9024aa in KJob::setProcessedAmount (this=this@entry=0x15a5610, unit=unit@entry=KJob::Bytes, amount=2031554) at ../../kdecore/jobs/kjob.cpp:271
#15 0x00007fd12f320eb5 in KIO::CopyJobPrivate::slotProcessedSize (this=0x18b2b70, data_size=<optimized out>) at ../../kio/kio/copyjob.cpp:1780
#16 0x00007fd12d4801ec in QMetaObject::activate (sender=sender@entry=0x179eaf0, m=m@entry=0x7fd12dca1f20 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=14, argv=argv@entry=0x7ffe0abb5c00) at kernel/qobject.cpp:3567
#17 0x00007fd12d90177b in KJob::processedSize (this=this@entry=0x179eaf0, _t1=_t1@entry=0x179eaf0, _t2=_t2@entry=2031554) at ./kjob.moc:256
#18 0x00007fd12d902547 in KJob::setProcessedAmount (this=0x179eaf0, unit=KJob::Bytes, amount=2031554) at ../../kdecore/jobs/kjob.cpp:273
#19 0x00007fd12d4801ec in QMetaObject::activate (sender=sender@entry=0x1571fb0, m=m@entry=0x7fd12dca1f20 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=14, argv=argv@entry=0x7ffe0abb5e00) at kernel/qobject.cpp:3567
#20 0x00007fd12d90177b in KJob::processedSize (this=this@entry=0x1571fb0, _t1=_t1@entry=0x1571fb0, _t2=_t2@entry=2031554) at ./kjob.moc:256
#21 0x00007fd12d902547 in KJob::setProcessedAmount (this=0x1571fb0, unit=KJob::Bytes, amount=2031554) at ../../kdecore/jobs/kjob.cpp:273
#22 0x00007fd12d4801ec in QMetaObject::activate (sender=0x15428b0, m=m@entry=0x7fd12f716240 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=14, argv=argv@entry=0x7ffe0abb6000) at kernel/qobject.cpp:3567
#23 0x00007fd12f4028f2 in KIO::SlaveInterface::processedSize (this=<optimized out>, _t1=2031554) at ./slaveinterface.moc:252
#24 0x00007fd12f403dda in KIO::SlaveInterface::dispatch (this=0x19b9d30, _cmd=2031554, rawdata=...) at ../../kio/kio/slaveinterface.cpp:243
#25 0x00007fd12f40157d in KIO::SlaveInterface::dispatch (this=0x15428b0) at ../../kio/kio/slaveinterface.cpp:92
#26 0x00007fd12f3f3f7e in KIO::Slave::gotInput (this=0x15428b0) at ../../kio/kio/slave.cpp:344
#27 0x00007fd12d4801ec in QMetaObject::activate (sender=0x18e2550, m=m@entry=0x7fd12f70ff60 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3567
#28 0x00007fd12f31eab0 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:105
#29 0x00007fd12f31f019 in KIO::ConnectionPrivate::dequeue (this=0x17532d0) at ../../kio/kio/connection.cpp:82
#30 0x00007fd12d4848e1 in QObject::event (this=0x18e2550, e=<optimized out>) at kernel/qobject.cpp:1222
#31 0x00007fd12de779bc in QApplicationPrivate::notify_helper (this=this@entry=0xc4b4f0, receiver=receiver@entry=0x18e2550, e=e@entry=0x179baa0) at kernel/qapplication.cpp:4570
#32 0x00007fd12de7e4d8 in QApplication::notify (this=this@entry=0x7ffe0abb6a80, receiver=receiver@entry=0x18e2550, e=e@entry=0x179baa0) at kernel/qapplication.cpp:4356
#33 0x00007fd12ebd9b4a in KApplication::notify (this=0x7ffe0abb6a80, receiver=0x18e2550, event=0x179baa0) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007fd12d46b1cd in QCoreApplication::notifyInternal (this=0x7ffe0abb6a80, receiver=receiver@entry=0x18e2550, event=event@entry=0x179baa0) at kernel/qcoreapplication.cpp:955
#35 0x00007fd12d46ea71 in sendEvent (event=0x179baa0, receiver=0x18e2550) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xc09870) at kernel/qcoreapplication.cpp:1579
#37 0x00007fd12d46ef03 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1472
#38 0x00007fd12d49a6ee in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#39 postEventSourceDispatch (s=0xc3e930) at kernel/qeventdispatcher_glib.cpp:300
#40 0x00007fd12860ec3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fd12860ef20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fd12860efcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fd12d49a85e in QEventDispatcherGlib::processEvents (this=0xc0b150, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#44 0x00007fd12df1fc66 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007fd12d469d21 in QEventLoop::processEvents (this=this@entry=0x7ffe0abb6960, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007fd12d46a085 in QEventLoop::exec (this=this@entry=0x7ffe0abb6960, flags=...) at kernel/qeventloop.cpp:204
#47 0x00007fd12d46fb09 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#48 0x00007fd12de75c1c in QApplication::exec () at kernel/qapplication.cpp:3828
#49 0x00007fd13183ab5e in kdemain (argc=5, argv=0x7ffe0abb6bc8) at ../../../dolphin/src/main.cpp:93
#50 0x00007fd13143da40 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=5, argv=0x7ffe0abb6bc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe0abb6bb8) at libc-start.c:289
#51 0x0000000000400709 in _start ()

Possible duplicates by query: bug 350477, bug 349319, bug 345112.

Reported using DrKonqi