Bug 408185

Application: dolphin (17.12.3)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.18.0-20-generic x86_64
Distribution: Ubuntu 18.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I was exploring one single password protected samba share with two windows opened in different folders. Before, the two windows was minimized and hovering the folder icon in the bottom bar showed me the grayed preview selection of the two. Hovering one of the two windows, the red close options showed. Clicking on the red x to close one dolphin crashed

-- 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 0x7ff26170f6c0 (LWP 26255))]

Thread 2 (Thread 0x7ff243df5700 (LWP 26257)):
#0  0x00007ff260f92bf9 in __GI___poll (fds=0x7ff23c01a740, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff253eed5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff253eed6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff25b1a69bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ff25b14ba1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ff25af6a23a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ff25b623d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007ff25af6f17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ff25605f6db in start_thread (arg=0x7ff243df5700) at pthread_create.c:463
#9  0x00007ff260f9f88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff26170f6c0 (LWP 26255)):
[KCrash Handler]
#6  0x000055a8adbc0200 in  ()
#7  0x00007ff25cff0606 in  () at /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#8  0x00007ff25cff06a9 in  () at /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#9  0x00007ff25b17a24b in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ff25b183a7b in QObject::~QObject() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ff25cfca579 in  () at /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#12 0x00007ff260ec1041 in __run_exit_handlers (status=0, listp=0x7ff261269718 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:108
#13 0x00007ff260ec113a in __GI_exit (status=<optimized out>) at exit.c:139
#14 0x00007ff260e9fb9e in __libc_start_main (main=0x55a8ac2ed730, argc=2, argv=0x7ffdf1559e88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf1559e78) at ../csu/libc-start.c:344
#15 0x000055a8ac2ed76a in _start ()

Reported using DrKonqi