https://bugs.kde.org/show_bug.cgi?id=450324
Bug ID: 450324
Summary: Crash while attempting to time remap a clip
Product: kdenlive
Version: 21.12.2
Platform: Gentoo Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: Effects & Transitions
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
(I initially tried to report this bug through DRKonqi, but DRKonqi was unable
to submit the report.)
Application: kdenlive (21.12.2)
(Compiled from sources)
Qt Version: 5.15.2
Frameworks Version: 5.90.0
Operating System: Linux 5.15.11-gentoo-x86_64 x86_64
Windowing System: X11
Distribution: Gentoo/Linux
DrKonqi: 5.24.0 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
I inserted a clip in the timeline. I right-clicked on it, then enabled time
remapping.
The clip I wanted to time remap had some action in the middle that I wanted to
slow down to 50%. In other words, I wanted to play the clip at 100% at the
beginning, 50% in the middle and 100% at the end. So in the time remapping
dialog, I added two keyframes. I selected one of the two keyframes and wanted
to change the speed percentage from 100 to 50. So I typed 50 in the appropriate
text box, pressed Enter and Kdenlive crashes.
I have repeated the same steps three times, causing Kdenlive to crash
consistently every time.
The problem clip came from a Sony FDR-AX53, was encoded with their XAVC-S codec
(basically H.264 with a higher profile and bitrate than AVCHD) and was shot at
100 fps. The project uses 50 fps.
The crash can be reproduced every time.
-- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault
[KCrash Handler]
#4 QList<int>::append(int const&) (this=0x7ffc17546868, t=<error reading
variable>) at /usr/include/bits/string_fortified.h:29
#5 0x000055a6f2c29296 in QList<int>::operator<<(int const&) (t=<error reading
variable>, this=0x7ffc17546868) at /usr/include/qt5/QtCore/qlist.h:402
#6 RemapView::updateAfterSpeed(double) (this=0x55a6f4cea9b0, speed=<optimized
out>) at
/var/tmp/portage/kde-apps/kdenlive-21.12.2/work/kdenlive-21.12.2/src/dialogs/timeremap.cpp:1183
#7 0x00007f0fef7284be in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffc175469d0, r=0x55a6f4a10410, this=0x55a6f4e70600) at
../../include/QtCore/../../../qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/kernel/qobjectdefs_impl.h:398
#8 doActivate<false>(QObject*, int, void**) (sender=0x55a6f5055490,
signal_index=8, argv=argv@entry=0x7ffc175469d0) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/kernel/qobject.cpp:3886
#9 0x00007f0fef7224e0 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=<optimized out>, m=m@entry=0x7f0ff0f60d80
<QDoubleSpinBox::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc175469d0)
at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/kernel/qobject.cpp:3946
#10 0x00007f0ff0be5c10 in QDoubleSpinBox::valueChanged(double) (this=<optimized
out>, _t1=<optimized out>) at .moc/moc_qspinbox.cpp:488
#11 0x00007f0ff0be2959 in QAbstractSpinBoxPrivate::setValue(QVariant const&,
EmitPolicy, bool) (this=this@entry=0x55a6f4c761d0, val=...,
ep=ep@entry=EmitIfChanged, doUpdate=doUpdate@entry=true) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/widgets/qabstractspinbox.cpp:1795
#12 0x00007f0ff0be42f1 in QAbstractSpinBoxPrivate::interpret(EmitPolicy)
(this=0x55a6f4c761d0, ep=EmitIfChanged) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/widgets/qabstractspinbox.cpp:1943
#13 0x00007f0ff0be1af6 in QAbstractSpinBox::keyPressEvent(QKeyEvent*)
(this=0x55a6f5055490, event=0x7ffc17546fc0) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/widgets/qabstractspinbox.cpp:1080
#14 0x00007f0ff0a7e39a in QWidget::event(QEvent*) (this=0x55a6f5055490,
event=0x7ffc17546fc0) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/kernel/qwidget.cpp:8679
#15 0x00007f0ff0a3b68f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this@entry=0x55a6f441d140, receiver=receiver@entry=0x55a6f5055490,
e=e@entry=0x7ffc17546fc0) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/kernel/qapplication.cpp:3632
#16 0x00007f0ff0a430f6 in QApplication::notify(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55a6f5055490, e=0x7ffc17546fc0) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/kernel/qapplication.cpp:2994
#17 0x00007f0fef6f5bd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55a6f5055490, event=0x7ffc17546fc0) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/kernel/qcoreapplication.cpp:1064
#18 0x00007f0ff0a998ff in QWidgetWindow::event(QEvent*) (this=0x55a6f6cf9c20,
event=0x7ffc17546fc0) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/kernel/qwidgetwindow.cpp:293
#19 0x00007f0ff0a3b68f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55a6f6cf9c20, e=0x7ffc17546fc0) at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/kernel/qapplication.cpp:3632
#20 0x00007f0fef6f5bd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55a6f6cf9c20, event=0x7ffc17546fc0) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/kernel/qcoreapplication.cpp:1064
#21 0x00007f0feff04292 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
(e=0x55a6fea560e0) at
/var/tmp/portage/dev-qt/qtgui-5.15.2-r16/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/gui/kernel/qguiapplication.cpp:2414
#22 0x00007f0fefee839b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=flags@entry=...) at
/var/tmp/portage/dev-qt/qtgui-5.15.2-r16/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/gui/kernel/qwindowsysteminterface.cpp:1169
#23 0x00007f0feae1b4aa in xcbSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=<optimized out>) at
/var/tmp/portage/dev-qt/qtgui-5.15.2-r16/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:105
#24 0x00007f0fed88fa0b in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#25 0x00007f0fed88fcb8 in () at /usr/lib64/libglib-2.0.so.0
#26 0x00007f0fed88fd6f in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#27 0x00007f0fef7464d3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55a6f455c790, flags=...) at
/var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#28 0x00007f0fef6f4683 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffc17547250, flags=..., flags@entry=...) at
../../include/QtCore/../../../qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/global/qflags.h:69
#29 0x00007f0fef6fc900 in QCoreApplication::exec() () at
../../include/QtCore/../../../qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/global/qflags.h:121
#30 0x00007f0fefefc76c in QGuiApplication::exec() () at
/var/tmp/portage/dev-qt/qtgui-5.15.2-r16/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/gui/kernel/qguiapplication.cpp:1867
#31 0x00007f0ff0a3b605 in QApplication::exec() () at
/var/tmp/portage/dev-qt/qtwidgets-5.15.2-r12/work/qtbase-7c6c0030cf80ef7b9ace42996b0e0c3a72f76860/src/widgets/kernel/qapplication.cpp:2824
#32 0x000055a6f2a15f76 in main(int, char**) (argc=<optimized out>,
argv=0x7ffc175475f8) at
/var/tmp/portage/kde-apps/kdenlive-21.12.2/work/kdenlive-21.12.2/src/main.cpp:283
[Inferior 1 (process 4366) detached]
Possible duplicates by query: bug 443028, bug 430295, bug 430183, bug 430007,
bug 422571.
Rapporteer naar https://bugs.kde.org/
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