Bug 293909

Application: parley (0.9.4)
KDE Platform Version: 4.8.00 (4.8.0
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed: Parley crashed repeatedly when I tried to run practice after I was editing the lesson, which I edited before.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Parley (parley), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7855710 (LWP 30728))]

Thread 2 (Thread 0xb3afeb70 (LWP 30730)):
#0  0x00b08d10 in __GI_clock_gettime (clock_id=1, tp=0xb3afe028) at ../sysdeps/unix/clock_gettime.c:116
#1  0x00c917d5 in do_gettime (frac=0xb3afe020, sec=0xb3afe018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00d644b6 in QTimerInfoList::updateCurrentTime (this=0x9184904) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00d6480a in QTimerInfoList::timerWait (this=0x9184904, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00d63053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb3afe12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00d630ed in timerSourcePrepare (source=0x91848d0, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0126e88c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0126f637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0126fc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x00d63b37 in QEventDispatcherGlib::processEvents (this=0x8dd92f8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00d341dd in QEventLoop::processEvents (this=0xb3afe2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x00d34421 in QEventLoop::exec (this=0xb3afe2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x00c3790b in QThread::exec (this=0x914db68) at thread/qthread.cpp:498
#14 0x00d14e2d in QInotifyFileSystemWatcherEngine::run (this=0x914db68) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x00c3a7b3 in QThreadPrivate::start (arg=0x914db68) at thread/qthread_unix.cpp:331
#16 0x01e89d31 in start_thread (arg=0xb3afeb70) at pthread_create.c:304
#17 0x070310ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7855710 (LWP 30728)):
[KCrash Handler]
#7  QMetaObject::changeGuard (ptr=0x98a9f78, o=0x0) at kernel/qobject.cpp:471
#8  0x02cb1429 in operator= (p=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:68
#9  QMenuPrivate::activateAction (this=0x98a9f78, action=0x9804188, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1110
#10 0x02cb4145 in QMenu::mouseReleaseEvent (this=0x98a85c8, e=0xbf99923c) at widgets/qmenu.cpp:2296
#11 0x05ea107c in KMenu::mouseReleaseEvent (this=0x98a85c8, e=0xbf99923c) at ../../kdeui/widgets/kmenu.cpp:464
#12 0x02862fc8 in QWidget::event (this=0x98a85c8, event=0xbf99923c) at kernel/qwidget.cpp:8295
#13 0x02cb2bbc in QMenu::event (this=0x98a85c8, e=0xbf99923c) at widgets/qmenu.cpp:2405
#14 0x02808d84 in notify_helper (e=0xbf99923c, receiver=0x98a85c8, this=0x8cd4908) at kernel/qapplication.cpp:4486
#15 QApplicationPrivate::notify_helper (this=0x8cd4908, receiver=0x98a85c8, e=0xbf99923c) at kernel/qapplication.cpp:4458
#16 0x0280edeb in QApplication::notify (this=0x8cd4908, receiver=0x98a85c8, e=0xbf99923c) at kernel/qapplication.cpp:4047
#17 0x05dc3011 in KApplication::notify (this=0xbf999a60, receiver=0x98a85c8, event=0xbf99923c) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00d3519e in QCoreApplication::notifyInternal (this=0xbf999a60, receiver=0x98a85c8, event=0xbf99923c) at kernel/qcoreapplication.cpp:787
#19 0x02809d45 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QApplicationPrivate::sendMouseEvent (receiver=0x98a85c8, event=0xbf99923c, alienWidget=0x0, nativeWidget=0x98a85c8, buttonDown=0x3173eb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#21 0x02896a3a in QETWidget::translateMouseEvent (this=0x98a85c8, event=0xbf9996bc) at kernel/qapplication_x11.cpp:4505
#22 0x02894e8d in QApplication::x11ProcessEvent (this=0xbf999a60, event=0xbf9996bc) at kernel/qapplication_x11.cpp:3693
#23 0x028c128c in x11EventSourceDispatch (s=0x8cd9d00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#24 0x0126f25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x0126f990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x0126fc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0x00d63ada in QEventDispatcherGlib::processEvents (this=0x8cb7218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#28 0x028c0e7a in QGuiEventDispatcherGlib::processEvents (this=0x8cb7218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00d341dd in QEventLoop::processEvents (this=0xbf9999c4, flags=...) at kernel/qeventloop.cpp:149
#30 0x00d34421 in QEventLoop::exec (this=0xbf9999c4, flags=...) at kernel/qeventloop.cpp:201
#31 0x00d3919d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#32 0x02806924 in QApplication::exec () at kernel/qapplication.cpp:3760
#33 0x0806b2ec in ?? ()
#34 0x06f78113 in __libc_start_main (main=0x806a6d0, argc=1, ubp_av=0xbf999c64, init=0x81141f0 <__libc_csu_init>, fini=0x8114260 <__libc_csu_fini>, rtld_fini=0x848bc0, stack_end=0xbf999c5c) at libc-start.c:226
#35 0x0806b4a5 in _start ()

This bug may be a duplicate of or related to bug 257829.

Possible duplicates by query: bug 271626.

Reported using DrKonqi