Bug 294034

Application: kexi (2.3.3 (KOffice 2.3.3))
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-16-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I have a query that returns all of the values under a given value.  I have been changing that value under the criteria feature for the query and resaving that data.  I then go to open the query in order to see my results.  When I click open, most of the time, Kexi crashes.

-- Backtrace:
Application: Kexi (kexi), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff1adb017c0 (LWP 3886))]

Thread 3 (Thread 0x7ff18ffff700 (LWP 3889)):
#0  0x00007ff1ac25d773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff1a8c1df68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff1a8c1e792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff19c03e516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ff1a8c432b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff19fb1556c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#6  0x00007ff1a90efefc in start_thread (arg=0x7ff18ffff700) at pthread_create.c:304
#7  0x00007ff1ac26989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff18960c700 (LWP 3890)):
#0  0x00007ff1ac25d773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff1a8c1df68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff1a8c1e429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff1ac6bef3e in QEventDispatcherGlib::processEvents (this=0x2404e90, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ff1ac692cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff1ac692ef7 in QEventLoop::exec (this=0x7ff18960bcd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007ff1ac5aa27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007ff1ac675cbf in QInotifyFileSystemWatcherEngine::run (this=0x2403360) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ff1ac5acd05 in QThreadPrivate::start (arg=0x2403360) at thread/qthread_unix.cpp:331
#9  0x00007ff19fb1556c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007ff1a90efefc in start_thread (arg=0x7ff18960c700) at pthread_create.c:304
#11 0x00007ff1ac26989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff1adb017c0 (LWP 3886)):
[KCrash Handler]
#6  end (this=0x0) at /usr/include/qt4/QtCore/qvector.h:238
#7  qDeleteAll<QVector<KexiDB::QueryColumnInfo*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#8  KexiDB::QuerySchemaPrivate::clearCachedData (this=0x25f6840) at ../../../kexi/kexidb/queryschema.cpp:173
#9  0x00007ff1abf52945 in KexiDB::QuerySchemaPrivate::clear (this=0x25f6840) at ../../../kexi/kexidb/queryschema.cpp:158
#10 0x00007ff1880d1054 in KexiQueryDesignerGuiEditor::buildSchema (this=0x6c13c00, errMsg=0x0) at ../../../../kexi/plugins/queries/kexiquerydesignerguieditor.cpp:383
#11 0x00007ff1880d3422 in storeData (dontAsk=<optimized out>, this=0x6c13c00) at ../../../../kexi/plugins/queries/kexiquerydesignerguieditor.cpp:745
#12 KexiQueryDesignerGuiEditor::storeData (this=0x6c13c00, dontAsk=<optimized out>) at ../../../../kexi/plugins/queries/kexiquerydesignerguieditor.cpp:737
#13 0x00007ff1abc938b4 in storeData (dontAsk=false, this=0x2775790) at ../../../kexi/core/KexiWindow.cpp:954
#14 KexiWindow::storeData (this=0x2775790, dontAsk=false) at ../../../kexi/core/KexiWindow.cpp:933
#15 0x00007ff1ad6e8ff9 in KexiMainWindow::saveObject (this=0x25c10f0, window=0x2775790, messageWhenAskingForName=..., dontAsk=false) at ../../../kexi/main/KexiMainWindow.cpp:3684
#16 0x00007ff1ad6e3f7b in KexiMainWindow::slotProjectSave (this=0x25c10f0) at ../../../kexi/main/KexiMainWindow.cpp:3344
#17 0x00007ff1ad6f2fcd in KexiMainWindow::qt_metacall (this=0x25c10f0, _c=QMetaObject::InvokeMetaMethod, _id=56, _a=0x7fffcf210800) at ./KexiMainWindow.moc:470
#18 0x00007ff1ac6a6eba in QMetaObject::activate (sender=0x2667f30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcf210800) at kernel/qobject.cpp:3278
#19 0x00007ff1acbbdbb2 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#20 0x00007ff1acbbdd9f in QAction::activate (this=0x2667f30, event=<optimized out>) at kernel/qaction.cpp:1257
#21 0x00007ff1acbbf262 in trigger (this=0x2667f30) at kernel/qaction.h:218
#22 QAction::qt_metacall (this=0x2667f30, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fffcf210aa0) at .moc/release-shared/moc_qaction.cpp:174
#23 0x00007ff1acc1b465 in QWidgetAction::qt_metacall (this=0x2667f30, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffcf210aa0) at .moc/release-shared/moc_qwidgetaction.cpp:67
#24 0x00007ff1a9e5e098 in KAction::qt_metacall (this=0x2667f30, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffcf210aa0) at ./kaction.moc:95
#25 0x00007ff1ac6a6eba in QMetaObject::activate (sender=0x6c0ed10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcf210aa0) at kernel/qobject.cpp:3278
#26 0x00007ff1ad235642 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#27 0x00007ff1acf7b1fe in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:546
#28 0x00007ff1acf7c53b in QAbstractButtonPrivate::click (this=0x6c1e5b0) at widgets/qabstractbutton.cpp:539
#29 0x00007ff1acf7c7ac in QAbstractButton::mouseReleaseEvent (this=0x6c0ed10, e=0x7fffcf2111c0) at widgets/qabstractbutton.cpp:1121
#30 0x00007ff1ad03939a in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:721
#31 0x00007ff1acc14cea in QWidget::event (this=0x6c0ed10, event=0x7fffcf2111c0) at kernel/qwidget.cpp:8295
#32 0x00007ff1acbc4474 in notify_helper (e=0x7fffcf2111c0, receiver=0x6c0ed10, this=0x1bf28e0) at kernel/qapplication.cpp:4486
#33 QApplicationPrivate::notify_helper (this=0x1bf28e0, receiver=0x6c0ed10, e=0x7fffcf2111c0) at kernel/qapplication.cpp:4458
#34 0x00007ff1acbc9cbb in QApplication::notify (this=<optimized out>, receiver=0x6c0ed10, e=0x7fffcf2111c0) at kernel/qapplication.cpp:4047
#35 0x00007ff1a9f43466 in KApplication::notify (this=0x1beac80, receiver=0x6c0ed10, event=0x7fffcf2111c0) at ../../kdeui/kernel/kapplication.cpp:311
#36 0x00007ff1ac693afc in QCoreApplication::notifyInternal (this=0x1beac80, receiver=0x6c0ed10, event=0x7fffcf2111c0) at kernel/qcoreapplication.cpp:787
#37 0x00007ff1acbc5442 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QApplicationPrivate::sendMouseEvent (receiver=0x6c0ed10, event=0x7fffcf2111c0, alienWidget=0x6c0ed10, nativeWidget=0x2693b60, buttonDown=0x6c0ed10, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#39 0x00007ff1acc449d5 in QETWidget::translateMouseEvent (this=0x2693b60, event=<optimized out>) at kernel/qapplication_x11.cpp:4571
#40 0x00007ff1acc4394e in QApplication::x11ProcessEvent (this=0x1beac80, event=0x7fffcf2119e0) at kernel/qapplication_x11.cpp:3693
#41 0x00007ff1acc6c4a2 in x11EventSourceDispatch (s=0x1bf71f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#42 0x00007ff1a8c1da5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007ff1a8c1e258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007ff1a8c1e429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007ff1ac6beed6 in QEventDispatcherGlib::processEvents (this=0x1b824f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#46 0x00007ff1acc6c10e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007ff1ac692cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007ff1ac692ef7 in QEventLoop::exec (this=0x7fffcf211db0, flags=...) at kernel/qeventloop.cpp:201
#49 0x00007ff1ac697789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#50 0x00000000004007a9 in main (argc=<optimized out>, argv=<optimized out>) at ../../kexi/main.cpp:34

Possible duplicates by query: bug 289560, bug 287863, bug 277979, bug 277682, bug 273344.

Reported using DrKonqi