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List:       kde-bugs-dist
Subject:    [Bug 304350] New: Configure Sessions Settings -> Crash
From:       Andrei Sasu <andrei.sasu42 () gmail ! com>
Date:       2012-07-31 19:11:54
Message-ID: bug-304350-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=304350

            Bug ID: 304350
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: kwrite-bugs-null@kde.org
           Summary: Configure Sessions Settings -> Crash
    Classification: Unclassified
                OS: Linux
          Reporter: andrei.sasu42@gmail.com
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: general
           Product: kate

Application: kate (3.8.4)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-23-generic x86_64
Distribution: Linux Mint 13 Maya

-- Information about the crash:
- What I was doing when the application crashed:
I can reproduce this issue quite easily: try setting up kate's session
settings, and switch back and forth between them without saving, then click ok.
Chances to reproduce increase (probably) with as many plugins as you have
installed/activated.

The crash can be reproduced every time.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb6b2eb1780 (LWP 19773))]

Thread 3 (Thread 0x7fb694c07700 (LWP 19774)):
#0  0x00007fb6b27ecb03 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb6af90d036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb6af90d164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb6b06cf426 in QEventDispatcherGlib::processEvents
(this=0x7fb6900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fb6b069ec82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb6b069eed7 in QEventLoop::exec (this=0x7fb694c06dd0, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fb6b059dfa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007fb6b067e9ff in QInotifyFileSystemWatcherEngine::run (this=0x20be8d0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb6b05a0fcb in QThreadPrivate::start (arg=0x20be8d0) at
thread/qthread_unix.cpp:298
#9  0x00007fb6afdd9e9a in start_thread (arg=0x7fb694c07700) at
pthread_create.c:308
#10 0x00007fb6b27f84bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb68ffff700 (LWP 19775)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb698ab3222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fb698ab3259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fb6afdd9e9a in start_thread (arg=0x7fb68ffff700) at
pthread_create.c:308
#4  0x00007fb6b27f84bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb6b2eb1780 (LWP 19773)):
[KCrash Handler]
#6  0x000000000314f530 in ?? ()
#7  0x00007fb6b06b3b04 in QObject::disconnect (sender=0x3132d20,
signal=0x3133409 "selectionChanged(QItemSelection,QItemSelection)",
receiver=0x2a66c50, method=0x3107e29
"_k_slotSelectionChanged(QItemSelection,QItemSelection)") at
kernel/qobject.cpp:2891
#8  0x00007fb6b0e8a479 in ?? () from /usr/lib/libkdeui.so.5
#9  0x00007fb6b06a0028 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>,
receiver=0x3101f70, event=0x7fff45696c10) at kernel/qcoreapplication.cpp:986
#10 0x00007fb6b1c0385f in notify_helper (e=0x7fff45696c10, receiver=0x3101f70,
this=0x1ae06c0) at kernel/qapplication.cpp:4555
#11 QApplicationPrivate::notify_helper (this=0x1ae06c0, receiver=0x3101f70,
e=0x7fff45696c10) at kernel/qapplication.cpp:4531
#12 0x00007fb6b1c08713 in QApplication::notify (this=0x7fff45698d10,
receiver=0x3101f70, e=0x7fff45696c10) at kernel/qapplication.cpp:4420
#13 0x00007fb6b0eab9e6 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#14 0x00007fb6b069fe9c in QCoreApplication::notifyInternal
(this=0x7fff45698d10, receiver=0x3101f70, event=0x7fff45696c10) at
kernel/qcoreapplication.cpp:876
#15 0x00007fb6b211e30d in sendEvent (event=0x7fff45696c10, receiver=0x3101f70)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#16 QAccessible::queryAccessibleInterface (object=0x3101f70) at
accessible/qaccessible.cpp:593
#17 0x00007fb6b212451d in QAccessible::updateAccessibility (o=<optimized out>,
who=0, reason=QAccessible::ObjectDestroyed) at
accessible/qaccessible_unix.cpp:102
#18 0x00007fb6b1c4e74f in QWidget::~QWidget (this=0x3101f70,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#19 0x00007fb6b2147a99 in QListView::~QListView (this=0x3101f70,
__in_chrg=<optimized out>) at itemviews/qlistview.cpp:207
#20 0x00007fb6b06b2935 in QObjectPrivate::deleteChildren (this=0x3104b10) at
kernel/qobject.cpp:1908
#21 0x00007fb6b1c4e740 in QWidget::~QWidget (this=0x3121f40,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#22 0x00007fb697ecade9 in
KTextEditor::CodesnippetsCore::SnippetRepositoryConfigWidget::~SnippetRepositoryConfigWidget()
() from /usr/lib/libktexteditor_codesnippets_core.so.0
#23 0x00007fb6b06b2935 in QObjectPrivate::deleteChildren (this=0x30c5600) at
kernel/qobject.cpp:1908
#24 0x00007fb6b1c4e740 in QWidget::~QWidget (this=0x30ee3a0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#25 0x00007fb6980e667e in ?? () from /usr/lib/kde4/katesnippets_tngplugin.so
#26 0x00007fb6b06b2935 in QObjectPrivate::deleteChildren (this=0x30b3710) at
kernel/qobject.cpp:1908
#27 0x00007fb6b1c4e740 in QWidget::~QWidget (this=0x30b32d0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#28 0x00007fb6b0fa2169 in KVBox::~KVBox() () from /usr/lib/libkdeui.so.5
#29 0x00007fb6b06b2935 in QObjectPrivate::deleteChildren (this=0x2fd49c0) at
kernel/qobject.cpp:1908
#30 0x00007fb6b1c4e740 in QWidget::~QWidget (this=0x2ea9800,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#31 0x00007fb6b0edb49e in ?? () from /usr/lib/libkdeui.so.5
#32 0x00007fb6b06b2935 in QObjectPrivate::deleteChildren (this=0x2fd4580) at
kernel/qobject.cpp:1908
#33 0x00007fb6b1c4e740 in QWidget::~QWidget (this=0x2f0c6f0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#34 0x00007fb6b0ede2a9 in KPageWidget::~KPageWidget() () from
/usr/lib/libkdeui.so.5
#35 0x00007fb6b06b2935 in QObjectPrivate::deleteChildren (this=0x1e940b0) at
kernel/qobject.cpp:1908
#36 0x00007fb6b1c4e740 in QWidget::~QWidget (this=0x30132e0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#37 0x00007fb6b130d4a9 in ?? () from /usr/lib/libkateinterfaces.so.4
#38 0x00007fb6b1317dbe in ?? () from /usr/lib/libkateinterfaces.so.4
#39 0x00007fb6b131d8da in ?? () from /usr/lib/libkateinterfaces.so.4
#40 0x00007fb6b06b4281 in QMetaObject::activate (sender=0x1f37d90, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff45697410) at
kernel/qobject.cpp:3547
#41 0x00007fb6b1bfd132 in QAction::triggered (this=<optimized out>, _t1=false)
at .moc/release-shared/moc_qaction.cpp:277
#42 0x00007fb6b1bfd31f in QAction::activate (this=0x1f37d90, event=<optimized
out>) at kernel/qaction.cpp:1257
#43 0x00007fb6b204f119 in QMenuPrivate::activateCausedStack (this=0x1fe6230,
causedStack=..., action=0x1f37d90, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1028
#44 0x00007fb6b2055272 in QMenuPrivate::activateAction (this=0x1fe6230,
action=0x1f37d90, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1120
#45 0x00007fb6b0f6c2d0 in KMenu::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libkdeui.so.5
#46 0x00007fb6b1c54144 in QWidget::event (this=0x1fedd80, event=0x7fff45697fe0)
at kernel/qwidget.cpp:8362
#47 0x00007fb6b205680b in QMenu::event (this=0x1fedd80, e=0x7fff45697fe0) at
widgets/qmenu.cpp:2469
#48 0x00007fb6b1c03894 in notify_helper (e=0x7fff45697fe0, receiver=0x1fedd80,
this=0x1ae06c0) at kernel/qapplication.cpp:4559
#49 QApplicationPrivate::notify_helper (this=0x1ae06c0, receiver=0x1fedd80,
e=0x7fff45697fe0) at kernel/qapplication.cpp:4531
#50 0x00007fb6b1c090bf in QApplication::notify (this=<optimized out>,
receiver=0x1fedd80, e=0x7fff45697fe0) at kernel/qapplication.cpp:4102
#51 0x00007fb6b0eab9e6 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#52 0x00007fb6b069fe9c in QCoreApplication::notifyInternal
(this=0x7fff45698d10, receiver=0x1fedd80, event=0x7fff45697fe0) at
kernel/qcoreapplication.cpp:876
#53 0x00007fb6b1c04862 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#54 QApplicationPrivate::sendMouseEvent (receiver=0x1fedd80,
event=0x7fff45697fe0, alienWidget=0x0, nativeWidget=0x1fedd80, buttonDown=0x0,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#55 0x00007fb6b1c842c1 in QETWidget::translateMouseEvent (this=0x1fedd80,
event=<optimized out>) at kernel/qapplication_x11.cpp:4551
#56 0x00007fb6b1c82bae in QApplication::x11ProcessEvent (this=0x7fff45698d10,
event=0x7fff456988b0) at kernel/qapplication_x11.cpp:3732
#57 0x00007fb6b1cac0d2 in x11EventSourceDispatch (s=0x1ae1a70, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#58 0x00007fb6af90cd53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fb6af90d0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fb6af90d164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fb6b06cf3bf in QEventDispatcherGlib::processEvents (this=0x1a9eb30,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#62 0x00007fb6b1cabd5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#63 0x00007fb6b069ec82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#64 0x00007fb6b069eed7 in QEventLoop::exec (this=0x7fff45698c50, flags=...) at
kernel/qeventloop.cpp:204
#65 0x00007fb6b06a3f67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#66 0x00007fb6b2ac90d5 in kdemain () from
/usr/lib/kde4/libkdeinit/libkdeinit4_kate.so
#67 0x00007fb6b272776d in __libc_start_main (main=0x400630, argc=2,
ubp_av=0x7fff4569a248, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff4569a238) at libc-start.c:226
#68 0x0000000000400661 in _start ()

Possible duplicates by query: bug 301410, bug 296373, bug 296244.

Reported using DrKonqi

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