Bug 459315

Application: dolphin (22.08.1)

Qt Version: 5.15.5
Frameworks Version: 5.98.0
Operating System: Linux 5.19.8-1-default x86_64
Windowing System: X11
Distribution: openSUSE Tumbleweed
DrKonqi: 5.25.5 [KCrashBackend]

-- Information about the crash:
When navigating in Dolphin to "/" folder > right click on empty space > clicking properties > Dolphin chrashes. This happens only when in "/", never in other folders. It happens every time.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f4a1c05b673 in std::__atomic_base<int>::load (__m=std::memory_order_relaxed, this=0x0) at /usr/include/c++/12/bits/atomic_base.h:488
#5  QAtomicOps<int>::loadRelaxed<int> (_q_value=<error reading variable: Cannot access memory at address 0x0>) at /usr/include/qt5/QtCore/qatomic_cxx11.h:239
#6  QBasicAtomicInteger<int>::loadRelaxed (this=0x0) at /usr/include/qt5/QtCore/qbasicatomic.h:107
#7  QtPrivate::RefCount::deref (this=0x0) at /usr/include/qt5/QtCore/qrefcount.h:66
#8  QString::~QString (this=<optimized out>, this=<optimized out>) at /usr/include/qt5/QtCore/qstring.h:1311
#9  0x00007f4a1c05fdff in QList<QString>::node_destruct (n=0x55af2b8df388, this=0x7ffc74dc9a58) at /usr/include/qt5/QtCore/qlist.h:479
#10 QList<QString>::erase (it=..., this=0x7ffc74dc9a58) at /usr/include/qt5/QtCore/qlist.h:566
#11 QList<QString>::removeLast (this=0x7ffc74dc9a58) at /usr/include/qt5/QtCore/qlist.h:368
#12 PermissionsHelper::reload (this=0x55af2b8fc4d0) at /usr/src/debug/kdenetwork-filesharing-22.08.1-1.1.x86_64/samba/filepropertiesplugin/permissionshelper.cpp:193
#13 0x00007f4a1c06010a in operator() (__closure=0x55af2b89da50) at /usr/src/debug/kdenetwork-filesharing-22.08.1-1.1.x86_64/samba/filepropertiesplugin/sambausershareplugin.cpp:108
#14 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, SambaUserSharePlugin::SambaUserSharePlugin(QObject*, const QList<QVariant>&)::<lambda()>::<lambda()> >::call (arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#15 QtPrivate::Functor<SambaUserSharePlugin::SambaUserSharePlugin(QObject*, const QList<QVariant>&)::<lambda()>::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#16 QtPrivate::QFunctorSlotObject<SambaUserSharePlugin::SambaUserSharePlugin(QObject*, const QList<QVariant>&)::<lambda()>::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x55af2b89da40, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:443
#17 0x00007f4a3ba56e3f in QtPrivate::QSlotObjectBase::call (a=0x7ffc74dc9b50, r=0x55af2b8fb910, this=0x55af2b89da40) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#18 doActivate<false> (sender=0x55af2b8ef330, signal_index=3, argv=0x7ffc74dc9b50) at kernel/qobject.cpp:3886
#19 0x00007f4a3ba4b730 in QObject::event (this=0x55af2b8ef330, e=0x55af2b9a20e0) at kernel/qobject.cpp:1314
#20 0x00007f4a3c69641e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55af2b8ef330, e=0x55af2b9a20e0) at kernel/qapplication.cpp:3637
#21 0x00007f4a3ba1ff88 in QCoreApplication::notifyInternal2 (receiver=0x55af2b8ef330, event=0x55af2b9a20e0) at kernel/qcoreapplication.cpp:1064
#22 0x00007f4a3ba22f21 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55af2ae0aae0) at kernel/qcoreapplication.cpp:1821
#23 0x00007f4a3ba77c03 in postEventSourceDispatch (s=0x55af2af22820) at kernel/qeventdispatcher_glib.cpp:277
#24 0x00007f4a3957eeb0 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#25 0x00007f4a3957f268 in ?? () from /lib64/libglib-2.0.so.0
#26 0x00007f4a3957f2fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#27 0x00007f4a3ba77406 in QEventDispatcherGlib::processEvents (this=0x55af2af30c90, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#28 0x00007f4a3ba1e9fb in QEventLoop::exec (this=this@entry=0x7ffc74dc9f40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#29 0x00007f4a3ba26b66 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#30 0x000055af291c5244 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin-22.08.1-1.1.x86_64/src/main.cpp:223
[Inferior 1 (process 24610) detached]

Reported using DrKonqi