https://bugs.kde.org/show_bug.cgi?id=509947
Bug ID: 509947
Summary: Krita sometimes stuck when opening a file, caused by
LogDockerDock
Classification: Applications
Product: krita
Version First git master (please specify the git hash!)
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: * Unknown
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
This is on wayland qt6, unsure if that matters. Please see the stacktrace, it
says a lot.
Probably a very recent (~1 month) regression as I didn't experience this before
STEPS TO REPRODUCE
1. Open krita
2. Open a file
3. Krita stucks
4. Use `kill -ABRT` to generate a coredump
OBSERVED RESULT
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Krita: master branch at 2025-09-17
ADDITIONAL INFORMATION
```
#0 0x00007ffff27208bd in syscall () from
/nix/store/776irwlgfb65a782cxmyk61pck460fs9-glibc-2.40-66/lib/libc.so.6
#1 0x00007ffff319d305 in QBasicMutex::lockInternal() () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#2 0x00007ffff3014cb7 in queued_activate(QObject*, int,
QObjectPrivate::Connection*, void**) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#3 0x00007ffff302570d in void doActivate<false>(QObject*, int, void**) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#4 0x00007ffff44f6c9e in QAbstractSlider::rangeChanged(int, int) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#5 0x00007ffff44f753a in QAbstractSlider::setRange(int, int) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#6 0x00007ffff461162c in QTextEditPrivate::adjustScrollbars() [clone .part.0]
() from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#7 0x00007ffff30257ee in void doActivate<false>(QObject*, int, void**) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#8 0x00007ffff4637a1c in QWidgetTextControl::documentSizeChanged(QSizeF
const&) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#9 0x00007ffff30257ee in void doActivate<false>(QObject*, int, void**) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#10 0x00007ffff3ac8efc in ?? () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Gui.so.6
#11 0x00007ffff3b925fb in ?? () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Gui.so.6
#12 0x00007ffff3b62f89 in ?? () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Gui.so.6
#13 0x00007fffb06aff52 in LogDockerDock::insertMessage (this=0x1166d090,
type=<optimized out>, msg=...) at
/home/user/sources/krita/plugins/dockers/logdocker/LogDockerDock.cpp:311
#14 0x00007ffff3025ab8 in void doActivate<false>(QObject*, int, void**) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#15 0x00007fffb06ab840 in QMetaObject::activate<void, QtMsgType, QString>
(sender=<optimized out>, mo=0x7fffb06ba400 <MessageSender::staticMetaObject>,
local_signal_index=0, ret=0x0) at
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/include/QtCore/qobjectdefs.h:306
#16 MessageSender::emitMessage (this=<optimized out>, _t1=<optimized out>,
_t1@entry=QtWarningMsg, _t2=...) at
/home/user/sources/krita/build/plugins/dockers/logdocker/kritalogdocker_autogen/EWIEGA46WW/moc_LogDockerDock.cpp:121
#17 0x00007fffb06af6d3 in MessageSender::sendMessage (this=<optimized out>,
type=QtWarningMsg, msg=...) at
/home/user/sources/krita/plugins/dockers/logdocker/LogDockerDock.cpp:338
#18 LogDockerDock::messageHandler (type=QtWarningMsg, context=..., msg=...) at
/home/user/sources/krita/plugins/dockers/logdocker/LogDockerDock.cpp:280
#19 0x00007ffff2f292fb in qt_message_print(QtMsgType, QMessageLogContext
const&, QString const&) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#20 0x00007ffff2f2944e in qt_message(QtMsgType, QMessageLogContext const&, char
const*, __va_list_tag*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#21 0x00007ffff2ed56df in QMessageLogger::warning(char const*, ...) const ()
from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#22 0x00007ffff301a831 in QMetaObjectPrivate::disconnect(QObject const*, int,
QMetaObject const*, QObject const*, int, void**,
QMetaObjectPrivate::DisconnectType) [clone .constprop.0] () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#23 0x00007ffff301af56 in QObject::disconnect(QObject const*, char const*,
QObject const*, char const*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#24 0x00007ffff77d81c5 in QObject::disconnect (this=<optimized out>,
signal=0x0, receiver=0x0, member=0x0) at
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/include/QtCore/qobject.h:292
#25 KisDecorationsManager::setView (this=0x4220478, imageView=...) at
/home/user/sources/krita/libs/ui/KisDecorationsManager.cpp:49
#26 0x00007ffff7ba69d3 in KisViewManager::setCurrentView (this=<optimized out>,
view=view@entry=0x1a8d7460) at
/home/user/sources/krita/libs/ui/KisViewManager.cpp:555
#27 0x00007ffff7b5600c in KisMainWindow::setActiveView (this=0x1c2baa0,
view=0x1a8d7460) at /home/user/sources/krita/libs/ui/KisMainWindow.cpp:1678
#28 0x00007ffff7b618c8 in KisMainWindow::showView (this=0x1c2baa0,
imageView=0x1a8d7460, subwin=<optimized out>) at
/home/user/sources/krita/libs/ui/KisMainWindow.cpp:829
#29 0x00007ffff7b50058 in KisMainWindow::addView (this=0x1c2baa0,
view=0x1a8d7460, subWindow=0x0) at
/home/user/sources/krita/libs/ui/KisMainWindow.cpp:737
#30 0x00007ffff7b59849 in KisMainWindow::addViewAndNotifyLoadingCompleted
(this=this@entry=0x1c2baa0, document=document@entry=0x5dc5440,
subWindow=subWindow@entry=0x0) at
/home/user/sources/krita/libs/ui/KisMainWindow.cpp:1149
#31 0x00007ffff7b59968 in KisMainWindow::slotLoadCompleted (this=0x1c2baa0) at
/home/user/sources/krita/libs/ui/KisMainWindow.cpp:1174
#32 0x00007ffff3025ab8 in void doActivate<false>(QObject*, int, void**) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#33 0x00007ffff7b2dc38 in KisDocument::openPathInternal
(this=this@entry=0x5dc5440, path=...) at
/home/user/sources/krita/libs/ui/KisDocument.cpp:2580
#34 0x00007ffff7b369f1 in KisDocument::openPath (this=this@entry=0x5dc5440,
_path=..., flags=..., flags@entry=...) at
/home/user/sources/krita/libs/ui/KisDocument.cpp:1933
#35 0x00007ffff7b5aa55 in KisMainWindow::openDocumentInternal
(this=this@entry=0x1c2baa0, path=..., flags=flags@entry=...) at
/home/user/sources/krita/libs/ui/KisMainWindow.cpp:1098
#36 0x00007ffff7b5b1b1 in KisMainWindow::openDocument (this=0x1c2baa0,
path=..., flags=..., flags@entry=...) at
/home/user/sources/krita/libs/ui/KisMainWindow.cpp:1072
#37 0x00007ffff78434eb in KisWelcomePageWidget::recentDocumentClicked
(this=0x39cab00, index=...) at
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/include/QtCore/qflags.h:77
#38 0x00007ffff7580d96 in KisWelcomePageWidget::qt_static_metacall
(_o=0x39cab00, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/home/user/sources/krita/build/libs/ui/kritaui_autogen/EWIEGA46WW/moc_KisWelcomePageWidget.cpp:215
#39 0x00007ffff3025ab8 in void doActivate<false>(QObject*, int, void**) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#40 0x00007ffff46cca6c in QAbstractItemView::clicked(QModelIndex const&) ()
from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#41 0x00007ffff46dacff in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) ()
from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#42 0x00007ffff472f9c8 in QListView::mouseReleaseEvent(QMouseEvent*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#43 0x00007ffff440db08 in QWidget::event(QEvent*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#44 0x00007ffff4467c9a in QFrame::event(QEvent*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#45 0x00007ffff2fb742e in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#46 0x00007ffff43a1c1d in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#47 0x00007ffff43acb32 in QApplication::notify(QObject*, QEvent*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#48 0x00007ffff7b11dae in KisApplication::notify (this=0x7ffffffdd0f0,
receiver=0x1da4590, event=0x7ffffffdc270) at
/home/user/sources/krita/libs/ui/KisApplication.cpp:864
#49 0x00007ffff2fb76f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#50 0x00007ffff43ab459 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#51 0x00007ffff4423393 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#52 0x00007ffff4425e10 in QWidgetWindow::event(QEvent*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#53 0x00007ffff43a1c2d in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#54 0x00007ffff7b11dae in KisApplication::notify (this=0x7ffffffdd0f0,
receiver=0x4302980, event=0x7ffffffdc5e0) at
/home/user/sources/krita/libs/ui/KisApplication.cpp:864
#55 0x00007ffff2fb76f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#56 0x00007ffff3807586 in ?? () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Gui.so.6
#57 0x00007ffff3877174 in ?? () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Gui.so.6
#58 0x00007ffff38773b0 in ?? () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Gui.so.6
#59 0x00007ffff301694a in QObject::event(QEvent*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#60 0x00007ffff43a1c2d in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Widgets.so.6
#61 0x00007ffff7b11dae in KisApplication::notify (this=0x7ffffffdd0f0,
receiver=0xf29d50, event=0x7fffd80034e0) at
/home/user/sources/krita/libs/ui/KisApplication.cpp:864
#62 0x00007ffff2fb76f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#63 0x00007ffff2fbb5e8 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#64 0x00007ffff32e64ff in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#65 0x00007ffff2503f2d in g_main_context_dispatch_unlocked () from
/nix/store/qfm3kqdbpd289nnmdhd4dis4svd2nzwv-glib-2.84.4/lib/libglib-2.0.so.0
#66 0x00007ffff2506278 in g_main_context_iterate_unlocked.isra () from
/nix/store/qfm3kqdbpd289nnmdhd4dis4svd2nzwv-glib-2.84.4/lib/libglib-2.0.so.0
#67 0x00007ffff2506b0f in g_main_context_iteration () from
/nix/store/qfm3kqdbpd289nnmdhd4dis4svd2nzwv-glib-2.84.4/lib/libglib-2.0.so.0
#68 0x00007ffff32e5b93 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#69 0x00007ffff2fc649b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#70 0x00007ffff2fc1501 in QCoreApplication::exec() () from
/nix/store/dkfr32yi7p8cdxsnll05q1kax19fl7ay-qtbase-6.9.2/lib/libQt6Core.so.6
#71 0x0000000000409fce in main (argc=<optimized out>, argv=<optimized out>) at
/home/user/sources/krita/krita/main.cc:802
```
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