Application: konsole (15.08.1)

Qt Version: 5.5.0
Operating System: Linux 4.1.10-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

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

Konsole has recently started to crash occasionally upon exiting the program running in it (Alpine). I start the application thus:

konsole --profile Alpine --hide-menubar

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  0x00007fb5ce5a49c8 in raise () from /lib64/libc.so.6
#6  0x00007fb5ce5a665a in abort () from /lib64/libc.so.6
#7  0x00007fb5ce5e7a92 in __libc_message () from /lib64/libc.so.6
#8  0x00007fb5ce5f3d2d in free () from /lib64/libc.so.6
#9  0x00007fb5cf48051c in QMetaCallEvent::~QMetaCallEvent (this=0x7fb5b0003690, __in_chrg=<optimized out>) at kernel/qobject.cpp:468
#10 0x00007fb5cf480569 in QMetaCallEvent::~QMetaCallEvent (this=0x7fb5b0003690, __in_chrg=<optimized out>) at kernel/qobject.cpp:476
#11 0x00007fb5cf457177 in QCoreApplication::removePostedEvents (receiver=0x7ee5d0, eventType=eventType@entry=0) at kernel/qcoreapplication.cpp:1670
#12 0x00007fb5cf482862 in QObjectPrivate::~QObjectPrivate (this=0x7ee930, __in_chrg=<optimized out>) at kernel/qobject.cpp:235
#13 0x00007fb5cf482989 in QObjectPrivate::~QObjectPrivate (this=0x7ee930, __in_chrg=<optimized out>) at kernel/qobject.cpp:246
#14 0x00007fb5cf48af58 in cleanup (pointer=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:54
#15 ~QScopedPointer (this=0x7ee5d8, __in_chrg=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:101
#16 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:883
#17 0x00007fb5b834f649 in QXcbConnection::~QXcbConnection (this=0x7ee5d0, __in_chrg=<optimized out>) at qxcbconnection.cpp:596
#18 0x00007fb5b8351046 in qDeleteAll<QList<QXcbConnection*>::const_iterator> (end=..., begin=...) at ../../../../src/corelib/tools/qalgorithms.h:317
#19 qDeleteAll<QList<QXcbConnection*> > (c=...) at ../../../../src/corelib/tools/qalgorithms.h:325
#20 QXcbIntegration::~QXcbIntegration (this=0x7fd0c0, __in_chrg=<optimized out>) at qxcbintegration.cpp:190
#21 0x00007fb5b8351159 in QXcbIntegration::~QXcbIntegration (this=0x7fd0c0, __in_chrg=<optimized out>) at qxcbintegration.cpp:192
#22 0x00007fb5cf987303 in QGuiApplicationPrivate::~QGuiApplicationPrivate (this=0x8003c0, __in_chrg=<optimized out>) at kernel/qguiapplication.cpp:1391
#23 0x00007fb5d01384d9 in QApplicationPrivate::~QApplicationPrivate (this=0x8003c0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:192
#24 0x00007fb5cf48af58 in cleanup (pointer=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:54
#25 ~QScopedPointer (this=0x7ffe5fee7298, __in_chrg=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:101
#26 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:883
#27 0x00007fb5d013a2c9 in QApplication::~QApplication (this=0x7ffe5fee7290, __in_chrg=<optimized out>) at kernel/qapplication.cpp:817
#28 0x00007fb5d616cc60 in kdemain (argc=<optimized out>, argv=<optimized out>) at ../../src/main.cpp:110
#29 0x00007fb5ce590700 in __libc_start_main () from /lib64/libc.so.6
#30 0x0000000000400a99 in _start ()

Possible duplicates by query: bug 350169, bug 347134, bug 341818.

Reported using DrKonqi