Application: dolphin (16.04.3)

Qt Version: 5.6.1
Frameworks Version: 5.36.0
Operating System: Linux 4.15.0-38-generic x86_64
Distribution: Ubuntu 16.04.5 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Dolphin already opened with the location to save as one tab and another with a previous session where the dashcams were connected and both location where the dashcam files are to be saved (Front & Rear) and the same with the dashcams, so all I did to access the contents of each dashcam (I have 2) was to click on a clear part of the window for one dashcam and then the same for the other. Then I selected the files to copy from one dashcam then went to the location I want them copied then right clicked and sleected copy. A few minutes in is when dolphin crashed, there were quite a number of files and the duration was just over 1 hour to complete copy.

-- 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 0x7f7fcace68c0 (LWP 2306))]

Thread 6 (Thread 0x7f7f9fb95700 (LWP 5727)):
#0  0x00007f7fca6ee27d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f7fc0b33790 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f7f9fb94af0, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x00007f7fc0b33790 in g_wakeup_acknowledge (wakeup=0x7f7fa80025a0) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gwakeup.c:210
#3  0x00007f7fc0aefe74 in g_main_context_check (context=context@entry=0x7f7f98000990, max_priority=2147483647, fds=fds@entry=0x7f7f98002e20, n_fds=n_fds@entry=1) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3632
#4  0x00007f7fc0af0330 in g_main_context_iterate (context=context@entry=0x7f7f98000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3837
#5  0x00007f7fc0af049c in g_main_context_iteration (context=0x7f7f98000990, may_block=may_block@entry=1) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3901
#6  0x00007f7fc540937b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7f980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#7  0x00007f7fc53b1ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7f9fb94d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f7fc51da9e4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:500
#9  0x00007f7fc51df808 in QThreadPrivate::start(void*) (arg=0x23dde60) at thread/qthread_unix.cpp:341
#10 0x00007f7fc167c6ba in start_thread (arg=0x7f7f9fb95700) at pthread_create.c:333
#11 0x00007f7fca6fe41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f7fa3795700 (LWP 5114)):
#0  0x00007f7fc1682360 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7fad49b70b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f7fad49b427 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f7fc167c6ba in start_thread (arg=0x7f7fa3795700) at pthread_create.c:333
#4  0x00007f7fca6fe41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f7fa45bd700 (LWP 5110)):
#0  0x00007f7fc1682360 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7fad49b70b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f7fad49b427 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f7fc167c6ba in start_thread (arg=0x7f7fa45bd700) at pthread_create.c:333
#4  0x00007f7fca6fe41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f7faf275700 (LWP 2314)):
#0  0x00007f7fc54074cb in QTimerInfoList::timerWait(timespec&) (this=0x7f7fa8002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:406
#1  0x00007f7fc540885e in timerSourcePrepare(GSource*, gint*) (timeout=0x7f7faf274b04, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:126
#2  0x00007f7fc540885e in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=timeout@entry=0x7f7faf274b04) at kernel/qeventdispatcher_glib.cpp:159
#3  0x00007f7fc0aef91d in g_main_context_prepare (context=context@entry=0x7f7fa8000990, priority=priority@entry=0x7f7faf274b90) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3442
#4  0x00007f7fc0af02bb in g_main_context_iterate (context=context@entry=0x7f7fa8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3820
#5  0x00007f7fc0af049c in g_main_context_iteration (context=0x7f7fa8000990, may_block=may_block@entry=1) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3901
#6  0x00007f7fc540937b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7fa80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#7  0x00007f7fc53b1ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7faf274cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f7fc51da9e4 in QThread::exec() (this=this@entry=0x7f7fcae48d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:500
#9  0x00007f7fcadd5515 in QDBusConnectionManager::run() (this=0x7f7fcae48d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:189
#10 0x00007f7fc51df808 in QThreadPrivate::start(void*) (arg=0x7f7fcae48d40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:341
#11 0x00007f7fc167c6ba in start_thread (arg=0x7f7faf275700) at pthread_create.c:333
#12 0x00007f7fca6fe41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f7fb4baa700 (LWP 2310)):
#0  0x00007f7fca6f274d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f7fbea73c62 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f7fbea758d7 in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f7fb7100d29 in QXcbEventReader::run() (this=0x1efb660) at qxcbconnection.cpp:1325
#4  0x00007f7fc51df808 in QThreadPrivate::start(void*) (arg=0x1efb660) at thread/qthread_unix.cpp:341
#5  0x00007f7fc167c6ba in start_thread (arg=0x7f7fb4baa700) at pthread_create.c:333
#6  0x00007f7fca6fe41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f7fcace68c0 (LWP 2306)):
[KCrash Handler]
#6  0x00007f7fc5225378 in QDateTime::~QDateTime() (this=0x3ba6b40, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qshareddata.h:83
#7  0x00007f7fc5225378 in QDateTime::~QDateTime() (this=0x3ba6b40, __in_chrg=<optimized out>) at tools/qdatetime.cpp:3027
#8  0x00007f7fc878fc9d in  () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#9  0x00007f7fc878bfb5 in  () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#10 0x00007f7fc878dee7 in KIO::CopyJob::slotResult(KJob*) () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#11 0x00007f7fc53e0b71 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x399ecc0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3730
#12 0x00007f7fc6721292 in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#13 0x00007f7fc6722bd1 in KJob::finishJob(bool) () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#14 0x00007f7fc87d3869 in KIO::FileCopyJob::slotResult(KJob*) () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#15 0x00007f7fc87d47c8 in  () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#16 0x00007f7fc53e0b71 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x3abdc00, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3730
#17 0x00007f7fc6721292 in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#18 0x00007f7fc6722bd1 in KJob::finishJob(bool) () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#19 0x00007f7fc87de292 in KIO::SimpleJob::slotFinished() () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#20 0x00007f7fc53e0b71 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x2db3770, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3730
#21 0x00007f7fc87b8011 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#22 0x00007f7fc87b6667 in KIO::SlaveInterface::dispatch() () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#23 0x00007f7fc87bb831 in KIO::Slave::gotInput() () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#24 0x00007f7fc88487d5 in  () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#25 0x00007f7fc53e0b71 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x302cc70, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3730
#26 0x00007f7fc8757ec0 in  () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#27 0x00007f7fc53e1719 in QObject::event(QEvent*) (this=0x302cc70, e=<optimized out>) at kernel/qobject.cpp:1256
#28 0x00007f7fc5ce9afc in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x302cc70, e=0x3905890) at kernel/qapplication.cpp:3804
#29 0x00007f7fc5cef036 in QApplication::notify(QObject*, QEvent*) (this=0x7ffe12ed0c30, receiver=0x302cc70, e=0x3905890) at kernel/qapplication.cpp:3561
#30 0x00007f7fc53b42a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x302cc70, event=event@entry=0x3905890) at kernel/qcoreapplication.cpp:1015
#31 0x00007f7fc53b616a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x3905890, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:225
#32 0x00007f7fc53b616a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1ed88a0) at kernel/qcoreapplication.cpp:1650
#33 0x00007f7fc53b6628 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1508
#34 0x00007f7fc5408f53 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x1f269a0) at kernel/qeventdispatcher_glib.cpp:270
#35 0x00007f7fc0af0197 in g_main_context_dispatch (context=0x7f7fb00016f0) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3154
#36 0x00007f7fc0af0197 in g_main_context_dispatch (context=context@entry=0x7f7fb00016f0) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3769
#37 0x00007f7fc0af03f0 in g_main_context_iterate (context=context@entry=0x7f7fb00016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3840
#38 0x00007f7fc0af049c in g_main_context_iteration (context=0x7f7fb00016f0, may_block=may_block@entry=1) at /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmain.c:3901
#39 0x00007f7fc540935f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1f28670, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#40 0x00007f7fc53b1ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe12ed0af0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#41 0x00007f7fc53ba6bc in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1285
#42 0x00007f7fcaa20b89 in kdemain () at /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#43 0x00007f7fca617830 in __libc_start_main (main=0x4006c0, argc=3, argv=0x7ffe12ed0db8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe12ed0da8) at ../csu/libc-start.c:291
#44 0x00000000004006f9 in _start ()

Reported using DrKonqi