[Konsole-devel] [konsole] [Bug 332729] New: Kconsole crash on close

[Sven Almgren]

https://bugs.kde.org/show_bug.cgi?id=332729

            Bug ID: 332729
           Summary: Kconsole crash on close
    Classification: Unclassified
           Product: konsole
           Version: 2.13
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: sven at tras.se

Application: konsole (2.13)
KDE Platform Version: 4.12.95
Qt Version: 4.8.6
Operating System: Linux 3.13.0-19-generic x86_64
Distribution: Ubuntu Trusty Tahr (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
Kconsole crashed when closing single tabbed window. It has crashed before, when
not closing, so I suspect the crash was triggered by some event base on
closing, not the closing in itself (as the last time I was simply switching
tabbs when it crashed).

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f94560337c0 (LWP 6640))]

Thread 2 (Thread 0x7f943fbd5700 (LWP 6643)):
#0  0x00007f94559576bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f944ed05c20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f944ecc4b14 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f944ecc4f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f944ecc50ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f94540677be in QEventDispatcherGlib::processEvents
(this=0x7f94380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f94540390af in QEventLoop::processEvents
(this=this at entry=0x7f943fbd4de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f94540393a5 in QEventLoop::exec (this=this at entry=0x7f943fbd4de0,
flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f9453f35c5f in QThread::exec (this=this at entry=0x2854b40) at
thread/qthread.cpp:537
#9  0x00007f945401a823 in QInotifyFileSystemWatcherEngine::run (this=0x2854b40)
at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f9453f3832f in QThreadPrivate::start (arg=0x2854b40) at
thread/qthread_unix.cpp:349
#11 0x00007f944f5ac182 in start_thread (arg=0x7f943fbd5700) at
pthread_create.c:312
#12 0x00007f945596630d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f94560337c0 (LWP 6640)):
[KCrash Handler]
#6  q_func (this=0x0) at
../../include/QtGui/private/../../../src/gui/kernel/qwidget_p.h:362
#7  QWidgetPrivate::assignedInputContext (this=0x0) at kernel/qwidget.cpp:430
#8  0x00007f9453410069 in QWidgetPrivate::inputContext (this=<optimized out>)
at kernel/qwidget.cpp:441
#9  0x00007f94534732fc in QKeyMapperPrivate::translateKeyEvent (this=0x24073a0,
keyWidget=keyWidget at entry=0x25ec7b0, event=event at entry=0x7fff83db19b0,
grab=grab at entry=false) at kernel/qkeymapper_x11.cpp:1724
#10 0x00007f945344d3f7 in QApplication::x11ProcessEvent (this=0x7fff83db1eb0,
event=event at entry=0x7fff83db19b0) at kernel/qapplication_x11.cpp:3642
#11 0x00007f9453475b02 in x11EventSourceDispatch (s=0x23b19a0, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#12 0x00007f944ecc4e04 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f944ecc5048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f944ecc50ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f94540677a1 in QEventDispatcherGlib::processEvents (this=0x23af990,
flags=...) at kernel/qeventdispatcher_glib.cpp:434
#16 0x00007f9453475bb6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#17 0x00007f94540390af in QEventLoop::processEvents
(this=this at entry=0x7fff83db1d80, flags=...) at kernel/qeventloop.cpp:149
#18 0x00007f94540393a5 in QEventLoop::exec (this=this at entry=0x7fff83db1d80,
flags=...) at kernel/qeventloop.cpp:204
#19 0x00007f945403eb79 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#20 0x00007f94533d237c in QApplication::exec () at kernel/qapplication.cpp:3828
#21 0x00007f9455c496f7 in kdemain (argc=1, argv=0x7fff83db1ff8) at
../../src/main.cpp:86
#22 0x00007f945588cec5 in __libc_start_main (main=0x4006d0 <main(int, char**)>,
argc=1, argv=0x7fff83db1ff8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff83db1fe8) at libc-start.c:287
#23 0x00000000004006fe in _start ()

Possible duplicates by query: bug 331309, bug 324735, bug 323867, bug 319784.

Reported using DrKonqi

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