Bug 287941

Application: kpresenter (2.3.3)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.8.0
Operating System: Linux 3.1.2-1.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

I was saving an KPresnter file when the app crashed without warning - the autosave file appeared to be much older than the 5 minutes that it was set to be.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KPresenter (kpresenter), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f5d17788840 (LWP 1844))]

Thread 2 (Thread 0x7f5d031ef700 (LWP 1845)):
#0  0x0000003db8ae6373 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003dbaa44f88 in g_main_context_poll (n_fds=1, fds=0x7f5cfc002400, priority=<optimized out>, timeout=-1, context=0x7f5cfc0009a0) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f5cfc0009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x0000003dbaa4544c in g_main_context_iteration (context=0x7f5cfc0009a0, may_block=1) at gmain.c:3136
#4  0x0000003dc23a6896 in QEventDispatcherGlib::processEvents (this=0x7f5cfc0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003dc2376c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003dc2376ed7 in QEventLoop::exec (this=0x7f5d031eed10, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003dc2278ad7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003dc2356a5f in QInotifyFileSystemWatcherEngine::run (this=0x11b2820) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0000003dc227bb1b in QThreadPrivate::start (arg=0x11b2820) at thread/qthread_unix.cpp:298
#10 0x0000003db9207d90 in start_thread (arg=0x7f5d031ef700) at pthread_create.c:309
#11 0x0000003db8aeed0d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f5d17788840 (LWP 1844)):
[KCrash Handler]
#6  0x0000003dcc6a2c2a in KoShapeSavingContext::saveDataCenter (this=0x7fff0e3b1ba0, store=0x2a09e30, manifestWriter=0x150d7a0) at /usr/src/debug/koffice-2.3.3/libs/flake/KoShapeSavingContext.cpp:226
#7  0x00007f5d0c50715c in KoPADocument::saveOdf (this=<optimized out>, documentContext=...) at /usr/src/debug/koffice-2.3.3/libs/kopageapp/KoPADocument.cpp:234
#8  0x0000003dd027985c in KoDocument::saveNativeFormatODF (this=0xf15370, store=0x2a09e30, mimeType=<optimized out>) at /usr/src/debug/koffice-2.3.3/libs/main/KoDocument.cpp:888
#9  0x0000003dd027a536 in KoDocument::saveNativeFormat (this=0xf15370, file=<optimized out>) at /usr/src/debug/koffice-2.3.3/libs/main/KoDocument.cpp:872
#10 0x0000003dd0278f37 in KoDocument::saveFile (this=0xf15370) at /usr/src/debug/koffice-2.3.3/libs/main/KoDocument.cpp:533
#11 0x0000003dd102633e in KParts::ReadWritePart::save (this=0xf15370) at /usr/src/debug/kdelibs-4.7.3/kparts/part.cpp:878
#12 0x0000003dd02a3eb5 in KoMainWindow::saveDocument (this=0xfa4be0, saveas=false, silent=false) at /usr/src/debug/koffice-2.3.3/libs/main/KoMainWindow.cpp:1010
#13 0x0000003dd029a7c1 in KoMainWindow::slotFileSave (this=0xfa4be0) at /usr/src/debug/koffice-2.3.3/libs/main/KoMainWindow.cpp:1236
#14 0x0000003dd02a29cd in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/koffice-2.3.3/x86_64-redhat-linux-gnu/libs/main/KoMainWindow.moc:115
#15 KoMainWindow::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/koffice-2.3.3/x86_64-redhat-linux-gnu/libs/main/KoMainWindow.moc:102
#16 0x0000003dc238b7d1 in QMetaObject::activate (sender=0xfb8b00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0e3b2ad0) at kernel/qobject.cpp:3546
#17 0x0000003dc5fc3512 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#18 0x0000003dc5fc36ff in QAction::activate (this=0xfb8b00, event=<optimized out>) at kernel/qaction.cpp:1257
#19 0x0000003dc639066a in QAbstractButtonPrivate::click (this=0xfd9110) at widgets/qabstractbutton.cpp:528
#20 0x0000003dc639091c in QAbstractButton::mouseReleaseEvent (this=0xfaab20, e=0x7fff0e3b33b0) at widgets/qabstractbutton.cpp:1121
#21 0x0000003dc644d9ba in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:718
#22 0x0000003dc6019d8a in QWidget::event (this=0xfaab20, event=0x7fff0e3b33b0) at kernel/qwidget.cpp:8350
#23 0x0000003dc5fc96f4 in notify_helper (e=0x7fff0e3b33b0, receiver=0xfaab20, this=0xd6b230) at kernel/qapplication.cpp:4518
#24 QApplicationPrivate::notify_helper (this=0xd6b230, receiver=0xfaab20, e=0x7fff0e3b33b0) at kernel/qapplication.cpp:4490
#25 0x0000003dc5fcee43 in QApplication::notify (this=<optimized out>, receiver=0xfaab20, e=0x7fff0e3b33b0) at kernel/qapplication.cpp:4061
#26 0x0000003dc7e50396 in KApplication::notify (this=0x7fff0e3b4080, receiver=0xfaab20, event=0x7fff0e3b33b0) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#27 0x0000003dc2377b4c in QCoreApplication::notifyInternal (this=0x7fff0e3b4080, receiver=0xfaab20, event=0x7fff0e3b33b0) at kernel/qcoreapplication.cpp:876
#28 0x0000003dc5fca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#29 QApplicationPrivate::sendMouseEvent (receiver=0xfaab20, event=0x7fff0e3b33b0, alienWidget=0xfaab20, nativeWidget=0xfcc8f0, buttonDown=0xfaab20, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#30 0x0000003dc6046045 in QETWidget::translateMouseEvent (this=0xfcc8f0, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#31 0x0000003dc6044f0a in QApplication::x11ProcessEvent (this=0x7fff0e3b4080, event=0x7fff0e3b3c70) at kernel/qapplication_x11.cpp:3641
#32 0x0000003dc606c74c in x11EventSourceDispatch (s=0xd6ea00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#33 0x0000003dbaa44a7d in g_main_dispatch (context=0xd6e4e0) at gmain.c:2425
#34 g_main_context_dispatch (context=0xd6e4e0) at gmain.c:2995
#35 0x0000003dbaa45278 in g_main_context_iterate (context=0xd6e4e0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#36 0x0000003dbaa4544c in g_main_context_iteration (context=0xd6e4e0, may_block=1) at gmain.c:3136
#37 0x0000003dc23a682f in QEventDispatcherGlib::processEvents (this=0xd377a0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#38 0x0000003dc606c43e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#39 0x0000003dc2376c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#40 0x0000003dc2376ed7 in QEventLoop::exec (this=0x7fff0e3b4040, flags=...) at kernel/qeventloop.cpp:204
#41 0x0000003dc237b8d5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#42 0x0000003dd060221d in kdemain (argc=<optimized out>, argv=0x7fff0e3b4218) at /usr/src/debug/koffice-2.3.3/kpresenter/part/main.cpp:44
#43 0x0000003db8a2169d in __libc_start_main (main=0x4007d0 <main(int, char**)>, argc=1, ubp_av=0x7fff0e3b4218, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0e3b4208) at libc-start.c:226
#44 0x0000000000400801 in _start ()

Reported using DrKonqi