[Konsole-devel] [konsole] [Bug 349951] New: Konsole crash after closing a tab

[Robert Scott]

https://bugs.kde.org/show_bug.cgi?id=349951

            Bug ID: 349951
           Summary: Konsole crash after closing a tab
           Product: konsole
           Version: 2.14.2
          Platform: Debian stable
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: bugs at humanleg.org.uk

Application: konsole (2.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.16.0-4-amd64 x86_64
Distribution: Debian GNU/Linux 8.1 (jessie)

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

I had just closed a tab (through ending the session contained - ctrl-d I
guess...).

FWIW, the system was recovering after a hibernation (so pullling everything
back in off swap) at the time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007f27e019ec9e in node_create (this=0xb120fe0, avalue=..., akey=@0x109:
<error reading variable>, aupdate=0x7fff8860c520, adt=0xb18aef0) at
../../include/QtCore/../../src/corelib/tools/qmap.h:456
#7  QMap<Qt::GestureType, QFlags<Qt::GestureFlag> >::detach_helper
(this=this at entry=0xb120fe0) at
../../include/QtCore/../../src/corelib/tools/qmap.h:764
#8  0x00007f27e01f7fc7 in detach (this=0xb120fe0) at
../../include/QtCore/../../src/corelib/tools/qmap.h:205
#9  begin (this=0xb120fe0) at
../../include/QtCore/../../src/corelib/tools/qmap.h:372
#10 QGestureManager::filterEvent (this=0xa2d2890,
receiver=receiver at entry=0xb120ab0, event=event at entry=0x7fff8860cab0) at
kernel/qgesturemanager.cpp:473
#11 0x00007f27e019a4ea in QApplication::notify (this=this at entry=0x7fff8860d530,
receiver=receiver at entry=0xb120ab0, e=e at entry=0x7fff8860cab0) at
kernel/qapplication.cpp:3916
#12 0x00007f27e18e91aa in KApplication::notify (this=0x7fff8860d530,
receiver=0xb120ab0, event=0x7fff8860cab0) at
../../kdeui/kernel/kapplication.cpp:311
#13 0x00007f27e0e4271d in QCoreApplication::notifyInternal
(this=0x7fff8860d530, receiver=0xb120ab0, event=event at entry=0x7fff8860cab0) at
kernel/qcoreapplication.cpp:955
#14 0x00007f27e0198d62 in sendEvent (event=0x7fff8860cab0, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QApplicationPrivate::dispatchEnterLeave (enter=enter at entry=0x27f5530,
leave=<optimized out>) at kernel/qapplication.cpp:2818
#16 0x00007f27e019972a in QApplicationPrivate::sendMouseEvent
(receiver=receiver at entry=0x27f5530, event=event at entry=0x7fff8860ccd0,
alienWidget=alienWidget at entry=0x27f5530,
nativeWidget=nativeWidget at entry=0x273ac10,
buttonDown=buttonDown at entry=0x7f27e0cb8538 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3158
#17 0x00007f27e0210432 in QETWidget::translateMouseEvent
(this=this at entry=0x273ac10, event=event at entry=0x7fff8860d030) at
kernel/qapplication_x11.cpp:4540
#18 0x00007f27e020ee2c in QApplication::x11ProcessEvent (this=0x7fff8860d530,
event=event at entry=0x7fff8860d030) at kernel/qapplication_x11.cpp:3663
#19 0x00007f27e0237ed2 in x11EventSourceDispatch (s=0x25fcc70, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#20 0x00007f27db836c5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f27db836f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f27db836ffc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f27e0e71d1d in QEventDispatcherGlib::processEvents (this=0x2569b20,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#24 0x00007f27e0237f96 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007f27e0e41271 in QEventLoop::processEvents
(this=this at entry=0x7fff8860d410, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007f27e0e415d5 in QEventLoop::exec (this=this at entry=0x7fff8860d410,
flags=...) at kernel/qeventloop.cpp:204
#27 0x00007f27e0e47059 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1227
#28 0x00007f27e2af6ed9 in kdemain () from
/usr/lib/kde4/libkdeinit/libkdeinit4_konsole.so
#29 0x00007f27e2756b45 in __libc_start_main (main=0x4006d0, argc=3,
argv=0x7fff8860d678, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff8860d668) at libc-start.c:287
#30 0x00000000004006fe in _start ()

Reported using DrKonqi

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