Application: kdeinit5 ()

Qt Version: 5.4.2
Operating System: Linux 4.0.5-1-desktop x86_64
Distribution: "openSUSE 20150612 (Tumbleweed) (x86_64)"

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

When I am openning and then cancelling the "window manager settings" (Réglages du gestionnaire de fenêtres) and/or the "special applications settings" (Réglages spéciaux d'applications) it often crashes.

The crash can be reproduced sometimes.

-- Backtrace:
Application: kdeinit5 (kdeinit5), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x00007fe7fd16d3c7 in raise () at /lib64/libc.so.6
#6  0x00007fe7fd16e79a in abort () at /lib64/libc.so.6
#7  0x00007fe7fd1aacc4 in  () at /lib64/libc.so.6
#8  0x00007fe7fd1b00be in malloc_printerr () at /lib64/libc.so.6
#9  0x00007fe7fd1b0de6 in _int_free () at /lib64/libc.so.6
#10 0x00007fe7fd78967b in QMetaCallEvent::~QMetaCallEvent() () at /usr/lib64/libQt5Core.so.5
#11 0x00007fe7fd7896c9 in QMetaCallEvent::~QMetaCallEvent() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fe7fd75f187 in QCoreApplication::removePostedEvents(QObject*, int) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fe7fd789c57 in QObjectPrivate::~QObjectPrivate() () at /usr/lib64/libQt5Core.so.5
#14 0x00007fe7fd789d99 in QObjectPrivate::~QObjectPrivate() () at /usr/lib64/libQt5Core.so.5
#15 0x00007fe7fd794404 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#16 0x00007fe7e972b6b9 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#17 0x00007fe7e972fb4e in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#18 0x00007fe7e972fc39 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#19 0x00007fe7fdc894f0 in QGuiApplicationPrivate::~QGuiApplicationPrivate() () at /usr/lib64/libQt5Gui.so.5
#20 0x00007fe7fbe6f0f9 in QApplicationPrivate::~QApplicationPrivate() () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007fe7fd794404 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#22 0x00007fe7fbe70c0f in QApplication::~QApplication() () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007fe7eaa23004 in kdemain () at /usr/lib64/libkdeinit5_kwin_rules_dialog.so
#24 0x0000000000408be3 in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) (argc=argc@entry=4, _name=_name@entry=0x1e809a8 "kwin_rules_dialog", args=<optimized out>, args@entry=0x1e809ba "--wid", cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x1e809dd "", reset_env=false, tty=tty@entry=0x0, avoid_loops=false, startup_id_str=startup_id_str@entry=0x40bb9f "0") at /usr/src/debug/kinit-5.10.0/src/kdeinit/kinit.cpp:741
#25 0x000000000040a563 in handle_launcher_request(int, char const*) (sock=8, who=who@entry=0x40bb54 "launcher") at /usr/src/debug/kinit-5.10.0/src/kdeinit/kinit.cpp:1180
#26 0x000000000040ab51 in handle_requests(pid_t) (waitForPid=waitForPid@entry=0) at /usr/src/debug/kinit-5.10.0/src/kdeinit/kinit.cpp:1369
#27 0x000000000040558c in main(int, char**) (argc=5, argv=<optimized out>) at /usr/src/debug/kinit-5.10.0/src/kdeinit/kinit.cpp:1860

Reported using DrKonqi