Application: dolphin (17.04.3)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.0-16-generic x86_64
Distribution: Ubuntu 17.10

-- Information about the crash:
- What I was doing when the application crashed:
The folder closed unexpectedly when I was transferring files from the pen drive
- Unusual behavior I noticed:

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f876c79c900 (LWP 13603))]

Thread 6 (Thread 0x7f873a5b5700 (LWP 13609)):
#0  0x00007f875f2ad642 in g_poll () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f875f29e169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f875f29e27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f876627e49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f8766223e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f87660433ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f876604829d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f87613a97fc in start_thread (arg=0x7f873a5b5700) at pthread_create.c:465
#8  0x00007f876c03db0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f8743555700 (LWP 13608)):
#0  0x00007f87613b0072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561e4e63ee20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x561e4e63edd0, cond=0x561e4e63edf8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x561e4e63edf8, mutex=0x561e4e63edd0) at pthread_cond_wait.c:655
#3  0x00007f874cd1ab8b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f874cd1aaa7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f87613a97fc in start_thread (arg=0x7f8743555700) at pthread_create.c:465
#6  0x00007f876c03db0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f874437d700 (LWP 13607)):
#0  0x00007f87613b0072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561e4e63c510) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x561e4e63c4c0, cond=0x561e4e63c4e8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x561e4e63c4e8, mutex=0x561e4e63c4c0) at pthread_cond_wait.c:655
#3  0x00007f874cd1ab8b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f874cd1aaa7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f87613a97fc in start_thread (arg=0x7f874437d700) at pthread_create.c:465
#6  0x00007f876c03db0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f874ea25700 (LWP 13605)):
#0  0x00007f876c031901 in __GI___poll (fds=0x7f874801a730, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f875f29e169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f875f29e27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f876627e49b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f8766223e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f87660433ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f87666fae45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f876604829d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f87613a97fc in start_thread (arg=0x7f874ea25700) at pthread_create.c:465
#9  0x00007f876c03db0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f875491e700 (LWP 13604)):
#0  0x00007f876c031901 in __GI___poll (fds=0x7f875491dbb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f875e7a7747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f875e7a953a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f8756e78f09 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f876604829d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f87613a97fc in start_thread (arg=0x7f875491e700) at pthread_create.c:465
#6  0x00007f876c03db0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f876c79c900 (LWP 13603)):
[KCrash Handler]
#6  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007f876bf61f5d in __GI_abort () at abort.c:90
#8  0x00007f876bf57f17 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x7f876a18dcf0 "!q->hasSubjobs()", file=file@entry=0x7f876a18f090 "/build/kio-bOrDXU/kio-5.38.0/src/core/copyjob.cpp", line=line@entry=1373, function=function@entry=0x7f876a18e320 "void KIO::CopyJobPrivate::slotResultCopyingFiles(KJob*)") at assert.c:92
#9  0x00007f876bf57fc2 in __GI___assert_fail (assertion=0x7f876a18dcf0 "!q->hasSubjobs()", file=0x7f876a18f090 "/build/kio-bOrDXU/kio-5.38.0/src/core/copyjob.cpp", line=1373, function=0x7f876a18e320 "void KIO::CopyJobPrivate::slotResultCopyingFiles(KJob*)") at assert.c:101
#10 0x00007f876a0cdff7 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#11 0x00007f876a0cfacb in KIO::CopyJob::slotResult(KJob*) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#12 0x00007f87662548e5 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f8767e2a5dc in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#14 0x00007f8767e2b111 in KJob::finishJob(bool) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#15 0x00007f876a10f877 in KIO::FileCopyJob::slotResult(KJob*) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#16 0x00007f876a110778 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#17 0x00007f87662548e5 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f8767e2a5dc in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#19 0x00007f8767e2b111 in KJob::finishJob(bool) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#20 0x00007f876a11d5d8 in KIO::SimpleJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#21 0x00007f87662548e5 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f876a0f8f84 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#23 0x00007f876a0f55e7 in KIO::SlaveInterface::dispatch() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#24 0x00007f876a0faac1 in KIO::Slave::gotInput() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#25 0x00007f87662548e5 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f876a09f2e9 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#27 0x00007f8766255452 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f876722a46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f8767231d34 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f8766225de8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f876622855d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f876627ee53 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f875f29dfb7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f875f29e1f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f875f29e27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f876627e47f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f8766223e3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f876622cda4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f876c3664ea in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#40 0x00007f876bf4a1c1 in __libc_start_main (main=0x561e4c3d4730, argc=2, argv=0x7ffe8137d1c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe8137d1b8) at ../csu/libc-start.c:308
#41 0x0000561e4c3d476a in _start ()

Possible duplicates by query: bug 386154, bug 382799.

Reported using DrKonqi