broulik added a comment.
I can repdroduce plasmashell crashing. The `--replace` option is fine but it just crashes on teardown. Thread 1 "plasmashell" received signal SIGSEGV, Segmentation fault. 0x00007ffff1fafd66 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator-> (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:118 118 ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h: Datei oder Verzeichnis nicht gefunden. (gdb) bt #0 0x00007ffff1fafd66 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator->() const (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:118 #1 0x00007ffff1fafd66 in qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > >(QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > const&) (ptr=...) at global/qglobal.h:1038 #2 0x00007ffff1fafd66 in QObject::d_func() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:121 #3 0x00007ffff1fafd66 in QObjectPrivate::get(QObject*) (o=<optimized out>) at ../../include/QtCore/5.12.3/QtCore/private/../../../../../src/corelib/kernel/qobject_p.h:199 #4 0x00007ffff1fafd66 in QEventLoopLocker::QEventLoopLocker() (this=0x5555573984a0) at kernel/qeventloop.cpp:428 #5 0x00007ffff4054091 in KJobPrivate::KJobPrivate() () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #6 0x00007ffff4050869 in KCompositeJobPrivate::KCompositeJobPrivate() () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #7 0x00007ffff40508af in KCompositeJob::KCompositeJob(QObject*) () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5 #8 0x00007fffeacc65c3 in KIO::Job::Job(KIO::JobPrivate&) (this=0x555555e1b400, dd=...) at ./src/core/job.cpp:47 #9 0x00007fffeacdb7c9 in KIO::SimpleJob::SimpleJob(KIO::SimpleJobPrivate&) (this=0x555555e1b400, dd=...) at ./src/core/simplejob.cpp:33 #10 0x00007fffeacdf459 in KIO::StatJob::StatJob(KIO::StatJobPrivate&) (this=0x555555e1b400, dd=...) at ./src/core/statjob.cpp:69 #11 0x00007fffeace0123 in KIO::StatJobPrivate::newJob(QUrl const&, int, QByteArray const&, QFlags<KIO::JobFlag>) (flags=..., packedArgs=..., command=69, url=...) at ./src/core/statjob.cpp:58 #12 0x00007fffeace0123 in KIO::stat(QUrl const&, KIO::StatJob::StatSide, short, QFlags<KIO::JobFlag>) (url=..., side=KIO::StatJob::SourceSide, details=<optimized out>, flags=...) at ./src/core/statjob.cpp:210 #13 0x00007fff149415d3 in FolderModel::isDir(QModelIndex const&, KDirModel const*) const () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/private/desktopcontainment/folder/libfolderplugin.so #14 0x00007fff1494194e in FolderModel::lessThan(QModelIndex const&, QModelIndex const&) const () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/private/desktopcontainment/folder/libfolderplugin.so #15 0x00007ffff1f8997c in QSortFilterProxyModelLessThan::operator()(int, int) const (this=0x7fffffffc780, r1=<optimized out>, r2=1) at itemmodels/qsortfilterproxymodel.cpp:86 #16 0x00007ffff1f8c20f in __gnu_cxx::__ops::_Iter_comp_iter<QSortFilterProxyModelLessThan>::operator()<int*, int*>(int*, int*) (__it1=0x555558c09f10, __it2=0x555558c09f08, this=0x7fffffffc780) at /usr/include/c++/7/bits/predefined_ops.h:143 #17 0x00007ffff1f8c20f in std::__insertion_sort<int*, __gnu_cxx::__ops::_Iter_comp_iter<QSortFilterProxyModelLessThan> >(int*, int*, __gnu_cxx::__ops::_Iter_comp_iter<QSortFilterProxyModelLessThan>) (__first=__first@entry=0x555558c09f08, __last=__last@entry=0x555558c09f24, __comp=...) at /usr/include/c++/7/bits/stl_algo.h:1847 REPOSITORY R120 Plasma Workspace REVISION DETAIL https://phabricator.kde.org/D22874 To: apol, #plasma, davidedmundson, bshah Cc: broulik, ndavis, bshah, davidedmundson, plasma-devel, LeGast00n, jraleigh, fbampaloukas, GB_2, ragreen, Pitel, ZrenBot, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart