Application: konsole (15.04.0)

Qt Version: 5.4.2
Operating System: Linux 4.0.6-300.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
closing konsole with the "exit" command.  not reproduceable 100%, but happens occassionly.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konsole (konsole), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x000000368ea34a98 in raise () from /lib64/libc.so.6
#6  0x000000368ea3672a in abort () from /lib64/libc.so.6
#7  0x000000368ea77ea2 in __libc_message () from /lib64/libc.so.6
#8  0x000000368ea7f53c in _int_free () from /lib64/libc.so.6
#9  0x000000368ea83e9c in free () from /lib64/libc.so.6
#10 0x0000003c232ad48c in QMetaCallEvent::~QMetaCallEvent() () from /lib64/libQt5Core.so.5
#11 0x0000003c232ad4d9 in QMetaCallEvent::~QMetaCallEvent() () from /lib64/libQt5Core.so.5
#12 0x0000003c23281f67 in QCoreApplication::removePostedEvents(QObject*, int) () from /lib64/libQt5Core.so.5
#13 0x0000003c232af782 in QObjectPrivate::~QObjectPrivate() () from /lib64/libQt5Core.so.5
#14 0x0000003c232af8a9 in QObjectPrivate::~QObjectPrivate() () from /lib64/libQt5Core.so.5
#15 0x0000003c232b7f58 in QObject::~QObject() () from /lib64/libQt5Core.so.5
#16 0x00007fcd6b4d01a9 in QXcbConnection::~QXcbConnection() () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#17 0x00007fcd6b4d3aae in QXcbIntegration::~QXcbIntegration() () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#18 0x00007fcd6b4d3ba9 in QXcbIntegration::~QXcbIntegration() () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#19 0x00007fcd762b4aee in QGuiApplicationPrivate::~QGuiApplicationPrivate() () from /lib64/libQt5Gui.so.5
#20 0x00007fcd76a5b8a9 in QApplicationPrivate::~QApplicationPrivate() () from /lib64/libQt5Widgets.so.5
#21 0x0000003c232b7f58 in QObject::~QObject() () from /lib64/libQt5Core.so.5
#22 0x00007fcd76a5d60b in QApplication::~QApplication() () from /lib64/libQt5Widgets.so.5
#23 0x00007fcd7b4d0b94 in kdemain () from /lib64/libkdeinit5_konsole.so
#24 0x000000368ea20790 in __libc_start_main () from /lib64/libc.so.6
#25 0x0000000000400a99 in _start ()

Possible duplicates by query: bug 347558, bug 346826, bug 346593, bug 341818.

Reported using DrKonqi