Bug 473482

Application: krusader (2.8.0 "A New Day")

Qt Version: 5.15.10
Frameworks Version: 5.108.0
Operating System: Linux 6.4.8-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
While copying a big folder (thousands of folders, tens of thousands of files, several GB) from an FTP server to my machine, Krusader crashed some 30% of the way in.

Plasmashell crashed too. A progress notification had been open. I only have an unprocessed backtrace about the plasma crash, but it looks similar to Bug 468180, a recent source of common Plasmashell crashes when closing notifications (but in this case I didn't close the notification).

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Krusader (krusader), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f0325b20d8f in QObject::property (this=this@entry=0x564e4d121b80, name=name@entry=0x7f032705a016 "desktopFileName") at kernel/qobject.cpp:4125
#5  0x00007f032705433c in KUiServerV2JobTracker::registerJob (this=0x564e4d107680, job=<optimized out>) at /usr/src/debug/kjobwidgets-5.108.0/src/kuiserverv2jobtracker.cpp:186
#6  0x00007f0327051a1c in operator() (__closure=0x564e4d0b1180) at /usr/src/debug/kjobwidgets-5.108.0/src/kuiserverv2jobtracker.cpp:227
#7  QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, KUiServerV2JobTracker::registerJob(KJob*)::<lambda()> >::call (arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#8  QtPrivate::Functor<KUiServerV2JobTracker::registerJob(KJob*)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#9  QtPrivate::QFunctorSlotObject<KUiServerV2JobTracker::registerJob(KJob*)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x564e4d0b1170, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:443
#10 0x00007f0325b257a2 in QtPrivate::QSlotObjectBase::call (a=0x7ffe49948080, r=0x564e4d107680, this=0x564e4d0b1170) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#11 doActivate<false> (sender=0x7f0327061060 <_ZZN12_GLOBAL__N_117Q_QGS_serverProxy13innerFunctionEvE6holder.lto_priv.1>, signal_index=3, argv=0x7ffe49948080) at kernel/qobject.cpp:3925
#12 0x00007f0325b257a2 in QtPrivate::QSlotObjectBase::call (a=0x7ffe499481a0, r=0x7f0327061060 <_ZZN12_GLOBAL__N_117Q_QGS_serverProxy13innerFunctionEvE6holder.lto_priv.1>, this=0x564e4d072b30) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#13 doActivate<false> (sender=0x564e4c535510, signal_index=5, argv=0x7ffe499481a0) at kernel/qobject.cpp:3925
#14 0x00007f0326dc845f in QDBusServiceWatcher::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /lib64/libQt5DBus.so.5
#15 0x00007f0326dc8e8e in ?? () from /lib64/libQt5DBus.so.5
#16 0x00007f0326dc9243 in QDBusServiceWatcher::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libQt5DBus.so.5
#17 0x00007f0326d7a46b in ?? () from /lib64/libQt5DBus.so.5
#18 0x00007f0325b192b0 in QObject::event (this=0x564e4c535510, e=0x7f031c058190) at kernel/qobject.cpp:1347
#19 0x00007f03267a519e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x564e4c535510, e=0x7f031c058190) at kernel/qapplication.cpp:3640
#20 0x00007f0325aed4f8 in QCoreApplication::notifyInternal2 (receiver=0x564e4c535510, event=0x7f031c058190) at kernel/qcoreapplication.cpp:1064
#21 0x00007f0325aed6be in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#22 0x00007f0325af0af1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x564e4bac6f50) at kernel/qcoreapplication.cpp:1821
#23 0x00007f0325af1038 in QCoreApplication::sendPostedEvents (receiver=<optimized out>, event_type=<optimized out>) at kernel/qcoreapplication.cpp:1680
#24 0x00007f0325b46c83 in postEventSourceDispatch (s=0x564e4bc40d20) at kernel/qeventdispatcher_glib.cpp:277
#25 0x00007f0324316988 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#26 0x00007f0324316d98 in ?? () from /lib64/libglib-2.0.so.0
#27 0x00007f0324316e2c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#28 0x00007f0325b46496 in QEventDispatcherGlib::processEvents (this=0x564e4bc46160, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#29 0x00007f0325aebf8b in QEventLoop::exec (this=this@entry=0x7ffe49948760, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#30 0x00007f0325af4420 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#31 0x0000564e4a6107c0 in ?? ()
#32 0x00007f03250281f0 in __libc_start_call_main () from /lib64/libc.so.6
#33 0x00007f03250282b9 in __libc_start_main_impl () from /lib64/libc.so.6
#34 0x0000564e4a611f55 in ?? ()
[Inferior 1 (process 10070) detached]

The reporter indicates this bug may be a duplicate of or related to bug 465820, bug 468323, bug 464900.

Reported using DrKonqi