Application: dolphin (18.08.0)

Qt Version: 5.11.1
Frameworks Version: 5.48.0
Operating System: Linux 4.18.1-arch1-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
The hotspot mobile network was transferring data and was disconnected, then connected the network and  in dialog " try again" , "skip", "auto skip", "abort".
I selected:
try again

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc991273800 (LWP 1852))]

Thread 5 (Thread 0x7fc97217d700 (LWP 29298)):
#0  0x00007fc994c0ecbd in  () at /usr/lib/pulseaudio/libpulsecommon-12.2.so
#1  0x00007fc994c0f54a in  () at /usr/lib/pulseaudio/libpulsecommon-12.2.so
#2  0x00007fc998a45d18 in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0
#3  0x00007fc998a45fef in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007fc998a46091 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007fc998a545ae in  () at /usr/lib/libpulse.so.0
#6  0x00007fc994c1f9fc in  () at /usr/lib/pulseaudio/libpulsecommon-12.2.so
#7  0x00007fc998c93a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fc9a1ae2a43 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fc97d747700 (LWP 1857)):
#0  0x00007fc9a1ad7bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007fc9971bf523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fc9971bf63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fc99ca7b4c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fc99ca26dac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fc99c86ff59 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fc99c87a005 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fc998c93a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fc9a1ae2a43 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fc984c0a700 (LWP 1856)):
#0  0x00007fc998c99afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fc9857d4264 in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fc9857d3f58 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007fc998c93a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fc9a1ae2a43 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fc987df5700 (LWP 1854)):
#0  0x00007fc9a1ad7bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007fc9971bf523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fc9971bf63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fc99ca7b4c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fc99ca26dac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fc99c86ff59 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fc99cccdba6 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fc99c87a005 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fc998c93a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fc9a1ae2a43 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fc991273800 (LWP 1852)):
[KCrash Handler]
#6  0x00007fc9a03fd1b4 in KIO::Slave::deref() () at /usr/lib/libKF5KIOCore.so.5
#7  0x00007fc9a03fd677 in KIO::Slave::gotInput() () at /usr/lib/libKF5KIOCore.so.5
#8  0x00007fc9a0497d26 in  () at /usr/lib/libKF5KIOCore.so.5
#9  0x00007fc99ca51f5c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#10 0x00007fc9a0389bc4 in  () at /usr/lib/libKF5KIOCore.so.5
#11 0x00007fc99ca52832 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#12 0x00007fc99d431e14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007fc99d4396e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#14 0x00007fc99ca28119 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#15 0x00007fc99ca2b1ac in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#16 0x00007fc99ca7bec4 in  () at /usr/lib/libQt5Core.so.5
#17 0x00007fc9971bf368 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#18 0x00007fc9971bf5b1 in  () at /usr/lib/libglib-2.0.so.0
#19 0x00007fc9971bf63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#20 0x00007fc99ca7b4a9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#21 0x00007fc990be0312 in  () at /usr/lib/libQt5XcbQpa.so.5
#22 0x00007fc99ca26dac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#23 0x00007fc99ca2f0a6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#24 0x00007fc9a1beb501 in kdemain () at /usr/lib/libkdeinit5_dolphin.so
#25 0x00007fc9a1a0b223 in __libc_start_main () at /usr/lib/libc.so.6
#26 0x00005576aa1b305e in _start ()

Reported using DrKonqi