Application: konsole (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.1.31-30-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Ised konsole. Closed typing exit or click on the window X button

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f19dd752800 (LWP 3739))]

Thread 2 (Thread 0x7f19c64e7700 (LWP 3741)):
#0  0x00007f19dd0995ab in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f19dd026033 in _L_lock_12558 () at /lib64/libc.so.6
#2  0x00007f19dd02431b in calloc () at /lib64/libc.so.6
#3  0x00007f19cf76b0bb in  ()
#4  0x00007f19c64e7a48 in  ()
#5  0x00007f19d45cd318 in __pthread_keys () at /lib64/libpthread.so.0
#6  0x0000000000000000 in  ()

Thread 1 (Thread 0x7f19dd752800 (LWP 3739)):
[KCrash Handler]
#6  0x00007f19dd0201d5 in malloc_consolidate () at /lib64/libc.so.6
#7  0x00007f19dd020cfb in _int_free () at /lib64/libc.so.6
#8  0x00007f19c886e7a0 in  () at /usr/lib64/libQt5XcbQpa.so.5
#9  0x00007f19c883ebc1 in QXcbConnection::~QXcbConnection() () at /usr/lib64/libQt5XcbQpa.so.5
#10 0x00007f19c883f3d9 in QXcbConnection::~QXcbConnection() () at /usr/lib64/libQt5XcbQpa.so.5
#11 0x00007f19c8845f8e in QXcbIntegration::~QXcbIntegration() () at /usr/lib64/libQt5XcbQpa.so.5
#12 0x00007f19c8846089 in QXcbIntegration::~QXcbIntegration() () at /usr/lib64/libQt5XcbQpa.so.5
#13 0x00007f19d9b77cb5 in QGuiApplicationPrivate::~QGuiApplicationPrivate() () at /usr/lib64/libQt5Gui.so.5
#14 0x00007f19da30e469 in QApplicationPrivate::~QApplicationPrivate() () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007f19d9667314 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#16 0x00007f19da30ffec in QApplication::~QApplication() () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007f19dd378e93 in kdemain () at /usr/lib64/libkdeinit5_konsole.so
#18 0x00007f19dcfc9b25 in __libc_start_main () at /lib64/libc.so.6
#19 0x00000000004007ee in _start ()

Reported using DrKonqi