Application: dolphin (15.12.1)

Qt Version: 5.5.1
Operating System: Linux 4.3.5-300.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to delete a folder with over 3-4GB of data. The folder wasn't deleted when I first deleted it. I had to click empty trash twice to be able to delete it and that's when it crashed.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb0329b4940 (LWP 24308))]

Thread 2 (Thread 0x7fb011b92700 (LWP 24310)):
#0  0x00007fb02a2eefdd in poll () from /lib64/libc.so.6
#1  0x00007fb025d22272 in poll (__timeout=-1, __nfds=1, __fds=0x7fb011b91b80) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x556246790520, cond=cond@entry=0x556246790560, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007fb025d23ee7 in xcb_wait_for_event (c=0x556246790520) at xcb_in.c:693
#4  0x00007fb013d2ada9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#5  0x00007fb02aef73de in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#6  0x00007fb0272a560a in start_thread () from /lib64/libpthread.so.0
#7  0x00007fb02a2faa4d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fb0329b4940 (LWP 24308)):
[KCrash Handler]
#5  0x00007fb02b51bf88 in typeinfo for QObject () from /lib64/libQt5Core.so.5
#6  0x00007fb02bd7795b in QFont::QFont(QFont const&, QPaintDevice*) () from /lib64/libQt5Gui.so.5
#7  0x00007fb02c4c5b4e in QWidgetPrivate::init(QWidget*, QFlags<Qt::WindowType>) () from /lib64/libQt5Widgets.so.5
#8  0x00007fb02c67b683 in QDialog::QDialog(QWidget*, QFlags<Qt::WindowType>) () from /lib64/libQt5Widgets.so.5
#9  0x00007fb02dae49f6 in KMessageBox::messageBox(QWidget*, KMessageBox::DialogType, QString const&, QString const&, KGuiItem const&, KGuiItem const&, KGuiItem const&, QString const&, QFlags<KMessageBox::Option>) () from /lib64/libKF5WidgetsAddons.so.5
#10 0x00007fb03072007d in KDialogJobUiDelegate::Private::next() () from /lib64/libKF5JobWidgets.so.5
#11 0x00007fb02b108161 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#12 0x00007fb02c48141c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#13 0x00007fb02c4868e6 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#14 0x00007fb02b0d873b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#15 0x00007fb02b0dab36 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#16 0x00007fb02b12eaa3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#17 0x00007fb02517de3a in g_main_dispatch (context=0x7fb00c0016f0) at gmain.c:3154
#18 g_main_context_dispatch (context=context@entry=0x7fb00c0016f0) at gmain.c:3769
#19 0x00007fb02517e1d0 in g_main_context_iterate (context=context@entry=0x7fb00c0016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
#20 0x00007fb02517e27c in g_main_context_iteration (context=0x7fb00c0016f0, may_block=1) at gmain.c:3901
#21 0x00007fb02b12eeaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#22 0x00007fb02b0d5eca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#23 0x00007fb02b0ddfac in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#24 0x00007fb03262cef4 in kdemain () from /lib64/libkdeinit5_dolphin.so
#25 0x00007fb02a218580 in __libc_start_main () from /lib64/libc.so.6
#26 0x0000556245ae1be9 in _start ()

Reported using DrKonqi