[Konsole-devel] [konsole] [Bug 350169] New: Konsole crash on exit

[1358 at gmx-topmail.de]

https://bugs.kde.org/show_bug.cgi?id=350169

            Bug ID: 350169
           Summary: Konsole crash on exit
           Product: konsole
           Version: 15.04.0
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: 1358 at gmx-topmail.de

Application: konsole (15.04.0)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-22-generic x86_64
Distribution: Ubuntu 15.04

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

Konsole crashes from time to time during closing the terminal (eg. "exit")

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konsole (konsole), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007f2b49a0a267 in __GI_raise (sig=sig at entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007f2b49a0beca in __GI_abort () at abort.c:89
#8  0x00007f2b49a4dc53 in __libc_message (do_abort=do_abort at entry=1,
fmt=fmt at entry=0x7f2b49b661a8 "*** Error in `%s': %s: 0x%s ***\n") at
../sysdeps/posix/libc_fatal.c:175
#9  0x00007f2b49a55c69 in malloc_printerr (ptr=<optimized out>,
str=0x7f2b49b662b8 "double free or corruption (out)", action=1) at
malloc.c:4965
#10 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at
malloc.c:3834
#11 0x00007f2b49a5989c in __GI___libc_free (mem=<optimized out>) at
malloc.c:2950
#12 0x00007f2b466720b2 in QMetaCallEvent::~QMetaCallEvent (this=0x7f2b2c005330,
__in_chrg=<optimized out>) at kernel/qobject.cpp:466
#13 0x00007f2b46672109 in QMetaCallEvent::~QMetaCallEvent (this=0x7f2b2c005330,
__in_chrg=<optimized out>) at kernel/qobject.cpp:475
#14 0x00007f2b46646587 in QCoreApplication::removePostedEvents
(receiver=0xf57f30, eventType=eventType at entry=0) at
kernel/qcoreapplication.cpp:1629
#15 0x00007f2b466726fa in QObjectPrivate::~QObjectPrivate (this=0xf58270,
__in_chrg=<optimized out>) at kernel/qobject.cpp:234
#16 0x00007f2b46672809 in QObjectPrivate::~QObjectPrivate (this=0xf58270,
__in_chrg=<optimized out>) at kernel/qobject.cpp:245
#17 0x00007f2b4667d83b in cleanup (pointer=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:54
#18 ~QScopedPointer (this=0xf57f38, __in_chrg=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:101
#19 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at
kernel/qobject.cpp:882
#20 0x00007f2b36aee619 in QXcbConnection::~QXcbConnection (this=0xf57f30,
__in_chrg=<optimized out>) at qxcbconnection.cpp:450
#21 0x00007f2b36af2d3e in qDeleteAll<QList<QXcbConnection*>::const_iterator>
(end=..., begin=...) at
../../../../include/QtCore/../../src/corelib/tools/qalgorithms.h:315
#22 qDeleteAll<QList<QXcbConnection*> > (c=...) at
../../../../include/QtCore/../../src/corelib/tools/qalgorithms.h:323
#23 QXcbIntegration::~QXcbIntegration (this=0xf3d030, __in_chrg=<optimized
out>) at qxcbintegration.cpp:189
#24 0x00007f2b36af2e19 in QXcbIntegration::~QXcbIntegration (this=0xf3d030,
__in_chrg=<optimized out>) at qxcbintegration.cpp:190
#25 0x00007f2b469875c0 in QGuiApplicationPrivate::~QGuiApplicationPrivate
(this=0xf329d0, __in_chrg=<optimized out>) at kernel/qguiapplication.cpp:1374
#26 0x00007f2b46f484e9 in QApplicationPrivate::~QApplicationPrivate
(this=0xf329d0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:183
#27 0x00007f2b4667d83b in cleanup (pointer=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:54
#28 ~QScopedPointer (this=0x7ffd46910848, __in_chrg=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:101
#29 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at
kernel/qobject.cpp:882
#30 0x00007f2b46f4a133 in QApplication::~QApplication (this=0x7ffd46910840,
__in_chrg=<optimized out>) at kernel/qapplication.cpp:803
#31 0x00007f2b49dc0879 in kdemain (argc=1, argv=0x7ffd46910988) at
../../src/main.cpp:87
#32 0x00007f2b499f5a40 in __libc_start_main (main=0x400730 <main(int, char**)>,
argc=1, argv=0x7ffd46910988, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd46910978) at libc-start.c:289
#33 0x0000000000400769 in _start ()

Possible duplicates by query: bug 349535, bug 348828, bug 347129, bug 346593,
bug 346576.

Reported using DrKonqi

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