[Konsole-devel] [Bug 180831] New: Konsole crashes after splitting and detaching view

Peter Szabados peet21 at freestart.hu
Thu Jan 15 15:42:31 UTC 2009 

http://bugs.kde.org/show_bug.cgi?id=180831

           Summary: Konsole crashes after splitting and detaching view
           Product: konsole
           Version: 2.2
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konsole-devel at kde.org
        ReportedBy: peet21 at freestart.hu


Version:           2.2 (using 4.1.96 (KDE 4.1.96 (KDE 4.2 RC1)), Kubuntu
packages)
OS:                Linux (i686) release 2.6.27-9-generic

Steps to reproduce this bug:
- open Konsole
- split window (ex. Ctrl+Shift+T)
- detach window (ex. Ctrl+Shift+H)
- close detached window (which is titled as bash<2>)
- open keyboard shortcuts dialog

Here, Konsole crashes with a SIGSEGV.

Note that some menu items are missing at the time when I want to open the
keyboard shortcuts dialog. Somehow, I could manage to get the menu items back
(for example if I open a new tab), but the crash still occurs. I tried opening
different dialogs, but it only crashes at keyboard shortcuts. I also tried
opening the dialog on the second window, but it doesn't crash then, only on the
first one. It also doesn't crash when I open a new window with the new window
command.

Here is the backtrace:

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[Thread debugging using libthread_db enabled]
[New Thread 0xb60d76c0 (LWP 9432)]
[New Thread 0xb48b1b90 (LWP 9433)]
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0xb80cb430 in __kernel_vsyscall ()
[Current thread is 0 (LWP 9432)]

Thread 2 (Thread 0xb48b1b90 (LWP 9433)):
#0  0xb80cb430 in __kernel_vsyscall ()
#1  0xb6745c01 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb74ab150 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb73db6ae in ?? () from /usr/lib/libQtCore.so.4
#4  0xb64db50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb674d7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb60d76c0 (LWP 9432)):
#0  0xb80cb430 in __kernel_vsyscall ()
#1  0xb6708de6 in nanosleep () from /lib/tls/i686/cmov/libc.so.6
#2  0xb6708bfe in sleep () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7a93bd2 in ?? () from /usr/lib/libkdeui.so.5
#4  0xb7a945d4 in KCrash::defaultCrashHandler () from /usr/lib/libkdeui.so.5
#5  <signal handler called>
#6  0xb807a26d in ?? () from /usr/lib/libkdeinit4_konsole.so
#7  0xb807a843 in ?? () from /usr/lib/libkdeinit4_konsole.so
#8  0xb74e0a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#9  0xb74e0e60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0xb6b695f1 in QAction::triggered () from /usr/lib/libQtGui.so.4
#11 0xb6b69f5f in QAction::activate () from /usr/lib/libQtGui.so.4
#12 0xb6f47564 in ?? () from /usr/lib/libQtGui.so.4
#13 0xb6f47ff2 in QMenu::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#14 0xb7b0c065 in KMenu::mouseReleaseEvent () from /usr/lib/libkdeui.so.5
#15 0xb6bc7962 in QWidget::event () from /usr/lib/libQtGui.so.4
#16 0xb6f4a2e9 in QMenu::event () from /usr/lib/libQtGui.so.4
#17 0xb6b6f8ec in QApplicationPrivate::notify_helper () from
/usr/lib/libQtGui.so.4
#18 0xb6b780e1 in QApplication::notify () from /usr/lib/libQtGui.so.4
#19 0xb7a1f04d in KApplication::notify () from /usr/lib/libkdeui.so.5
#20 0xb74cbe61 in QCoreApplication::notifyInternal () from
/usr/lib/libQtCore.so.4
#21 0xb6b7736e in QApplicationPrivate::sendMouseEvent () from
/usr/lib/libQtGui.so.4
#22 0xb6be18de in ?? () from /usr/lib/libQtGui.so.4
#23 0xb6be09e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#24 0xb6c0a7aa in ?? () from /usr/lib/libQtGui.so.4
#25 0xb640e6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#26 0xb6411da3 in ?? () from /usr/lib/libglib-2.0.so.0
#27 0xb6411f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#28 0xb74f6478 in QEventDispatcherGlib::processEvents () from
/usr/lib/libQtCore.so.4
#29 0xb6c09ea5 in ?? () from /usr/lib/libQtGui.so.4
#30 0xb74ca52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#31 0xb74ca6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#32 0xb74ccda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#33 0xb6b6f767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#34 0xb807e0d2 in kdemain () from /usr/lib/libkdeinit4_konsole.so
#35 0x080486e2 in _start ()
#0  0xb80cb430 in __kernel_vsyscall ()


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