[Konsole-devel] [konsole] [Bug 323867] New: kconsole crash when closing multiple tabs

[zbyszek at in.waw.pl]

https://bugs.kde.org/show_bug.cgi?id=323867

            Bug ID: 323867
           Summary: kconsole crash when closing multiple tabs
    Classification: Unclassified
           Product: konsole
           Version: 2.10.5
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: zbyszek at in.waw.pl

Application: konsole (2.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.5
Operating System: Linux 3.11.0-0.rc5.git6.2.fc20.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: closing a bunch of tabs in
rapid sucession (ctrl-d in each one). Crashed when the last one was closed.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fc4dd0858c0 (LWP 26919))]

Thread 2 (Thread 0x7fc4cad4e700 (LWP 26920)):
#0  0x00000037b608717a in g_private_get_impl (key=0x37b632ab60
<g_thread_specific_private>) at gthread-posix.c:976
#1  0x00000037b60875f9 in g_private_get (key=key at entry=0x37b632ab60
<g_thread_specific_private>) at gthread-posix.c:1007
#2  0x00000037b606c620 in g_thread_self () at gthread.c:993
#3  0x00000037b60481ed in g_main_context_iteration (context=0x7fc4c40009a0,
may_block=1) at gmain.c:3762
#4  0x00000037b85a7166 in QEventDispatcherGlib::processEvents
(this=0x7fc4c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00000037b8578ecf in QEventLoop::processEvents
(this=this at entry=0x7fc4cad4dce0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000037b85791c5 in QEventLoop::exec (this=this at entry=0x7fc4cad4dce0,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00000037b847866f in QThread::exec (this=this at entry=0x24743e0) at
thread/qthread.cpp:536
#8  0x00000037b855a733 in QInotifyFileSystemWatcherEngine::run (this=0x24743e0)
at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00000037b847ad0f in QThreadPrivate::start (arg=0x24743e0) at
thread/qthread_unix.cpp:338
#10 0x0000003166a07c53 in start_thread (arg=0x7fc4cad4e700) at
pthread_create.c:308
#11 0x00000031662f513d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fc4dd0858c0 (LWP 26919)):
[KCrash Handler]
#6  q_func (this=0x0) at ../../src/gui/kernel/qwidget_p.h:362
#7  QWidgetPrivate::assignedInputContext (this=0x0) at kernel/qwidget.cpp:430
#8  0x00000037bae045d9 in QWidgetPrivate::inputContext (this=<optimized out>)
at kernel/qwidget.cpp:441
#9  0x00000037bae626fc in QKeyMapperPrivate::translateKeyEvent (this=0x216df70,
keyWidget=keyWidget at entry=0x2af4370, event=event at entry=0x7fff44aed670,
grab=grab at entry=false) at kernel/qkeymapper_x11.cpp:1727
#10 0x00000037bae3e6ef in QApplication::x11ProcessEvent (this=0x7fff44aedb80,
event=event at entry=0x7fff44aed670) at kernel/qapplication_x11.cpp:3554
#11 0x00000037bae64e54 in x11EventSourceDispatch (s=s at entry=0x2126950,
callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#12 0x00000037b6047e06 in g_main_dispatch (context=0x2126740) at gmain.c:3054
#13 g_main_context_dispatch (context=context at entry=0x2126740) at gmain.c:3630
#14 0x00000037b6048158 in g_main_context_iterate
(context=context at entry=0x2126740, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3701
#15 0x00000037b60481fc in g_main_context_iteration (context=0x2126740,
may_block=1) at gmain.c:3762
#16 0x00000037b85a7166 in QEventDispatcherGlib::processEvents (this=0x207fc20,
flags=...) at kernel/qeventdispatcher_glib.cpp:427
#17 0x00000037bae64fc6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#18 0x00000037b8578ecf in QEventLoop::processEvents
(this=this at entry=0x7fff44aeda50, flags=...) at kernel/qeventloop.cpp:149
#19 0x00000037b85791c5 in QEventLoop::exec (this=this at entry=0x7fff44aeda50,
flags=...) at kernel/qeventloop.cpp:204
#20 0x00000037b857e45b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#21 0x00000037badc6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#22 0x00000037b6816cc7 in kdemain (argc=1, argv=0x7fff44aedcc8) at
/usr/src/debug/konsole-4.10.5/src/main.cpp:86
#23 0x0000003166221b75 in __libc_start_main (main=0x400840 <main(int, char**)>,
argc=1, ubp_av=0x7fff44aedcc8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff44aedcb8) at libc-start.c:258
#24 0x0000000000400871 in _start ()

This bug may be a duplicate of or related to bug 299715.

Possible duplicates by query: bug 319784, bug 314488.

Reported using DrKonqi

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