Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.13.0-37-generic x86_64
Distribution: Ubuntu 16.04.4 LTS

-- Information about the crash:
- What I was doing when the application crashed:

I wasn't able to load one of my company samba share (it always prompt user & password)
Then I installed samba and replaced workgroup=WORKGROUP with workgroup=niji.fr in smb.conf and now I am able to list directories on the samba share (I don't have permission to read all of them)
Dolphin prompts "File does not exists: smb://gniquel@niji.fr/jupiter/Applications et procédures" (maybe because of spaces in the directory name, I don't know).
Then if I click "Ok" in that dialog, Dolphin crashes.

Thanks.

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 0x7f19748e98c0 (LWP 5920))]

Thread 2 (Thread 0x7f1967ed7700 (LWP 5922)):
#0  0x00007f198770874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f197defb38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f197defb49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f19825107eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f19824b7b4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f19822d4834 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f19822d97be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f197ea876ba in start_thread (arg=0x7f1967ed7700) at pthread_create.c:333
#8  0x00007f198771441d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f19748e98c0 (LWP 5920)):
[KCrash Handler]
#6  0x000000007379616c in ?? ()
#7  0x00007f19824cad27 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1985d0cb99 in KDialogJobUiDelegate::Private::next() () from /usr/lib/x86_64-linux-gnu/libKF5JobWidgets.so.5
#9  0x00007f19824e9c01 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1982fbd05c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f1982fc2516 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f19824ba38b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f19824bc786 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f19825103c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f197defb197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f197defb3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f197defb49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f19825107cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f19824b7b4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f19824bfbec in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f1987a34e2b in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#22 0x00007f198762d830 in __libc_start_main (main=0x400710 <main>, argc=1, argv=0x7ffc2753d0d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc2753d0c8) at ../csu/libc-start.c:291
#23 0x0000000000400749 in _start ()

Possible duplicates by query: bug 390181, bug 388463, bug 388445, bug 386399, bug 386230.

Reported using DrKonqi