| Summary: | Plasma crashed in TaskManager code on startup | ||
|---|---|---|---|
| Product: | [Plasma] plasmashell | Reporter: | İsmail <ismailsahillioglu> |
| Component: | Task Manager and Icons-Only Task Manager widgets | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | REPORTED --- | ||
| Severity: | crash | CC: | kde, kdedev, nate, nicolas.fella, qydwhotmail |
| Priority: | NOR | Keywords: | drkonqi |
| Version First Reported In: | 6.4.3 | ||
| Target Milestone: | 1.0 | ||
| Platform: | CachyOS | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | New crash information added by DrKonqi | ||
|
Description
İsmail
2025-08-04 06:09:58 UTC
Created attachment 183772 [details]
New crash information added by DrKonqi
DrKonqi auto-attaching complete backtrace.
Searchable backtrace Thread 1 (Thread 0x7f39894e4a40 (LWP 1650)): [KCrash Handler] #5 0x00007f3991d6e19a in QDataStream::device (this=<optimized out>) at /usr/include/qt6/QtCore/qdatastream.h:435 #6 KServiceFactory::serviceOffers (this=0x56115ef837e0, serviceTypeOffset=83782, serviceOffersOffset=<optimized out>) at /usr/src/debug/kservice/kservice-6.16.0/src/services/kservicefactory.cpp:277 #7 0x00007f3991d675be in mimeTypeSycocaServiceOffers (mimeType=...) at /usr/src/debug/kservice/kservice-6.16.0/src/services/kapplicationtrader.cpp:45 #8 KApplicationTrader::queryByMimeType (mimeType=..., filterFunc=...) at /usr/src/debug/kservice/kservice-6.16.0/src/services/kapplicationtrader.cpp:79 #9 0x00007f3991d677b5 in KApplicationTrader::preferredService (mimeType=...) at /usr/src/debug/kservice/kservice-6.16.0/src/services/kapplicationtrader.cpp:89 #10 0x00007f3969cd7d65 in TaskManager::defaultApplication (url=...) at /usr/src/debug/plasma-workspace/plasma-workspace-6.4.3/libtaskmanager/tasktools.cpp:664 #11 0x00007f3969cd8e68 in TaskManager::appDataFromUrl (url=..., fallbackIcon=...) at /usr/src/debug/plasma-workspace/plasma-workspace-6.4.3/libtaskmanager/tasktools.cpp:152 #12 0x00007f3969ca4210 in TaskManager::LauncherTasksModel::Private::appData (this=0x56115b3ac550, url=...) at /usr/src/debug/plasma-workspace/plasma-workspace-6.4.3/libtaskmanager/launchertasksmodel.cpp:116 #13 0x00007f3969ca6342 in TaskManager::LauncherTasksModel::data (this=0x56115b3ac520, index=..., role=293) at /usr/src/debug/plasma-workspace/plasma-workspace-6.4.3/libtaskmanager/launchertasksmodel.cpp:296 #14 0x00007f398f5f909c in QModelIndex::data (this=<optimized out>, arole=<optimized out>, this=<optimized out>, arole=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/itemmodels/qabstractitemmodel.h:518 #15 QConcatenateTablesProxyModel::data (this=<optimized out>, index=..., role=293) at /usr/src/debug/qt6-base/qtbase/src/corelib/itemmodels/qconcatenatetablesproxymodel.cpp:191 #16 0x00007f3969cb4b98 in QModelIndex::data (this=this@entry=0x7ffcbe56c7c0, arole=arole@entry=293) at /usr/include/qt6/QtCore/qabstractitemmodel.h:518 #17 0x00007f3969cba09d in TaskManager::TaskFilterProxyModel::acceptsRow (this=0x56115b3698c0, sourceRow=9) at /usr/src/debug/plasma-workspace/plasma-workspace-6.4.3/libtaskmanager/taskfilterproxymodel.cpp:333 #18 0x00007f398f603929 in QSortFilterProxyModelPrivate::filterAcceptsRowInternal (this=0x56115b3698f0, source_row=9, source_parent=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/itemmodels/qsortfilterproxymodel.cpp:403 #19 0x00007f398f614c7d in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x56115b3698f0, source_top_left=..., source_bottom_right=..., roles=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/itemmodels/qsortfilterproxymodel.cpp:1450 #20 0x00007f398f3d37ef in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #21 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4146 #22 0x00007f398f5f8e87 in QMetaObject::activate<void, QModelIndex, QModelIndex, QList<int> > (sender=0x56115b2f9380, mo=<optimized out>, local_signal_index=0, ret=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs.h:306 #23 QAbstractItemModel::dataChanged (this=0x56115b2f9380, _t1=..., _t2=..., _t3=...) at /usr/src/debug/qt6-base/build/src/corelib/Core_autogen/include/moc_qabstractitemmodel.cpp:658 #24 QConcatenateTablesProxyModelPrivate::slotDataChanged (this=<optimized out>, from=..., to=..., roles=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/itemmodels/qconcatenatetablesproxymodel.cpp:745 #25 0x00007f398f3d37ef in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #26 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4146 #27 0x00007f398f5cde31 in QMetaObject::activate<void, QModelIndex, QModelIndex, QList<int> > (sender=0x56115b3ac520, mo=<optimized out>, local_signal_index=0, ret=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs.h:306 #28 QAbstractItemModel::dataChanged (this=this@entry=0x56115b3ac520, _t1=..., _t2=..., _t3=...) at /usr/src/debug/qt6-base/build/src/corelib/Core_autogen/include/moc_qabstractitemmodel.cpp:658 #29 0x00007f3969cb2563 in operator() (__closure=<optimized out>) at /usr/src/debug/plasma-workspace/plasma-workspace-6.4.3/libtaskmanager/launchertasksmodel.cpp:92 #30 operator() (__closure=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:116 #31 QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<long unsigned int>, QtPrivate::List<>, void, TaskManager::LauncherTasksModel::Private::init()::<lambda()> >::call(TaskManager::LauncherTasksModel::Private::init()::<lambda()>&, void**)::<lambda()> > (args=<optimized out>, fn=...) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:65 #32 QtPrivate::FunctorCall<std::integer_sequence<long unsigned int>, QtPrivate::List<>, void, TaskManager::LauncherTasksModel::Private::init()::<lambda()> >::call (f=..., arg=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:115 #33 QtPrivate::FunctorCallable<TaskManager::LauncherTasksModel::Private::init()::<lambda()> >::call<QtPrivate::List<>, void> (f=..., arg=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:337 #34 QtPrivate::QCallableObject<TaskManager::LauncherTasksModel::Private::init()::<lambda()>, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:547 #35 0x00007f398f3d37ef in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #36 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4146 #37 0x00007f398f3e0abf in QMetaObject::activate<void, QTimer::QPrivateSignal> (sender=<optimized out>, mo=<optimized out>, local_signal_index=0, ret=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs.h:306 #38 QTimer::timeout (this=<optimized out>, _t1=...) at /usr/src/debug/qt6-base/build/src/corelib/Core_autogen/include/moc_qtimer.cpp:182 #39 QTimer::timerEvent (e=<optimized out>, this=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimer.cpp:285 #40 QTimer::timerEvent (this=<optimized out>, e=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimer.cpp:279 #41 0x00007f398f3c0dd6 in QObject::event (this=<optimized out>, e=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1406 #42 0x00007f3991501c70 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x56115b3ac590, e=0x7ffcbe56d240) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3303 #43 0x00007f398f368118 in QCoreApplication::notifyInternal2 (receiver=0x56115b3ac590, event=0x7ffcbe56d240) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106 #44 0x00007f398f51bc6f in QCoreApplication::sendEvent (receiver=<optimized out>, event=0x7ffcbe56d240) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1546 #45 QTimerInfoList::activateTimers (this=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:426 #46 0x00007f398f63fc79 in timerSourceDispatch (source=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:152 #47 0x00007f398de6887d in g_main_dispatch (context=0x7f3984000f70) at ../glib/glib/gmain.c:3398 #48 0x00007f398de69cd7 in g_main_context_dispatch_unlocked (context=0x7f3984000f70) at ../glib/glib/gmain.c:4249 #49 g_main_context_iterate_unlocked (context=context@entry=0x7f3984000f70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4314 #50 0x00007f398de69ee5 in g_main_context_iteration (context=0x7f3984000f70, may_block=1) at ../glib/glib/gmain.c:4379 #51 0x00007f398f63c5e2 in QEventDispatcherGlib::processEvents (this=0x561159b62aa0, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #52 0x00007f398f3744b6 in QEventLoop::processEvents (this=0x7ffcbe56d510, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104 #53 QEventLoop::exec (this=0x7ffcbe56d510, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186 #54 0x00007f398f36c7c1 in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1449 #55 0x00007f39914fc66a in QApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2570 #56 0x000056111dc6e592 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma-workspace/plasma-workspace-6.4.3/shell/main.cpp:188 The Task Manager is choking while trying to read data for the pinned apps. Which apps do you have pinned? Can you find their .desktop files (they might live in /usr/share/applications, /var/lib/flatpak/exports/share/applications/, ~/.local/share/applications/, /var/lib/flatpak/exports/share/applications/, or ~/.local/share/flatpak/exports/share/applications/) and run `desktop-file-validate` on each of those .desktop files? It's possible one of them is corrupt and we're not handling that properly in Task Manager code. (In reply to Nate Graham from comment #3) > The Task Manager is choking while trying to read data for the pinned apps. > Which apps do you have pinned? Can you find their .desktop files (they might > live in /usr/share/applications, > /var/lib/flatpak/exports/share/applications/, ~/.local/share/applications/, > /var/lib/flatpak/exports/share/applications/, or > ~/.local/share/flatpak/exports/share/applications/) and run > `desktop-file-validate` on each of those .desktop files? It's possible one > of them is corrupt and we're not handling that properly in Task Manager code. Hey Nate! Here is the output of the validation of the relevant applications: > /usr/share/applications > ❯ desktop-file-validate org.kde.kate.desktop > org.kde.kate.desktop: warning: value "Разширен текстов редактор на KDE" for key "Comment[bg]" in group "Desktop Entry" looks the same as that of key "GenericName[bg]" > org.kde.kate.desktop: hint: value "Qt;KDE;Utility;TextEditor;Development;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu > > /usr/share/applications > ❯ desktop-file-validate org.kde.dolphin.desktop > > /usr/share/applications > ❯ desktop-file-validate vivaldi-stable.desktop > > /usr/share/applications > ❯ desktop-file-validate zen.desktop > Thanks. Looks like none of them have any errors, so perhaps my theory was wrong. |