Bug 448534

Application: dolphin (21.08.3)

Qt Version: 5.15.2
Frameworks Version: 5.89.0
Operating System: Linux 5.15.13-200.fc35.x86_64 x86_64
Windowing System: X11
Distribution: Fedora Linux 35 (KDE Plasma)
DrKonqi: 5.23.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
I was copying files from an USB drive to a SSHFS mounted folder, when Dolphin started to do "analysis" of such files (see screenshot) and then crashed

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  0x00007f3f77c9b83f in QLineEdit::text (this=0x55df2e144350) at widgets/qlineedit.cpp:312
#7  0x00007f3f78dbb980 in KNewFileMenuPrivate::_k_slotStatResult (job=0x55df2e26c590, this=0x55df2d5b38d0) at /usr/src/debug/kf5-kio-5.89.0-1.fc35.x86_64/src/filewidgets/knewfilemenu.cpp:1274
#8  operator() (job=0x55df2e26c590, __closure=<optimized out>) at /usr/src/debug/kf5-kio-5.89.0-1.fc35.x86_64/src/filewidgets/knewfilemenu.cpp:1255
#9  QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<KJob*>, void, KNewFileMenuPrivate::_k_slotTextChanged(const QString&)::<lambda(KJob*)> >::call (arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#10 QtPrivate::Functor<KNewFileMenuPrivate::_k_slotTextChanged(const QString&)::<lambda(KJob*)>, 1>::call<QtPrivate::List<KJob*>, void> (arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#11 QtPrivate::QFunctorSlotObject<KNewFileMenuPrivate::_k_slotTextChanged(const QString&)::<lambda(KJob*)>, 1, QtPrivate::List<KJob*>, void>::impl (which=<optimized out>, r=<optimized out>, ret=<optimized out>, a=<optimized out>, this_=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:443
#12 QtPrivate::QFunctorSlotObject<KNewFileMenuPrivate::_k_slotTextChanged(const QString&)::<lambda(KJob*)>, 1, QtPrivate::List<KJob*>, 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/qt5/QtCore/qobjectdefs_impl.h:436
#13 0x00007f3f76fe33e9 in QtPrivate::QSlotObjectBase::call (a=0x7ffc40a8a4f0, r=<optimized out>, this=0x55df2e26c9b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#14 doActivate<false> (sender=0x55df2e26c590, signal_index=6, argv=0x7ffc40a8a4f0) at kernel/qobject.cpp:3886
#15 0x00007f3f76fde367 in QMetaObject::activate (sender=sender@entry=0x55df2e26c590, m=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc40a8a4f0) at kernel/qobject.cpp:3946
#16 0x00007f3f7817a450 in KJob::result (this=this@entry=0x55df2e26c590, _t1=<optimized out>, _t1@entry=0x55df2e26c590, _t2=...) at /usr/src/debug/kf5-kcoreaddons-5.89.0-1.fc35.x86_64/redhat-linux-build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#17 0x00007f3f7817eabb in KJob::finishJob (this=0x55df2e26c590, emitResult=<optimized out>) at /usr/src/debug/kf5-kcoreaddons-5.89.0-1.fc35.x86_64/src/lib/jobs/kjob.cpp:98
#18 0x00007f3f76fe33e9 in QtPrivate::QSlotObjectBase::call (a=0x7ffc40a8a630, r=<optimized out>, this=0x55df2e1e6ff0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#19 doActivate<false> (sender=0x55df2dc1ee30, signal_index=5, argv=0x7ffc40a8a630) at kernel/qobject.cpp:3886
#20 0x00007f3f76fde367 in QMetaObject::activate (sender=sender@entry=0x55df2dc1ee30, m=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffc40a8a630) at kernel/qobject.cpp:3946
#21 0x00007f3f7892735a in KIO::SlaveInterface::error (this=this@entry=0x55df2dc1ee30, _t1=<optimized out>, _t2=...) at /usr/src/debug/kf5-kio-5.89.0-1.fc35.x86_64/redhat-linux-build/src/core/KF5KIOCore_autogen/include/moc_slaveinterface.cpp:452
#22 0x00007f3f7892de27 in KIO::SlaveInterface::dispatch (this=0x55df2dc1ee30, _cmd=102, rawdata=...) at /usr/src/debug/kf5-kio-5.89.0-1.fc35.x86_64/src/core/slaveinterface.cpp:181
#23 0x00007f3f789271dd in KIO::SlaveInterface::dispatch (this=0x55df2dc1ee30) at /usr/src/debug/kf5-kio-5.89.0-1.fc35.x86_64/src/core/slaveinterface.cpp:78
#24 0x00007f3f7892aa52 in KIO::Slave::gotInput (this=0x55df2dc1ee30) at /usr/src/debug/kf5-kio-5.89.0-1.fc35.x86_64/src/core/slave.cpp:336
#25 0x00007f3f76fe33e9 in QtPrivate::QSlotObjectBase::call (a=0x7ffc40a8a860, r=<optimized out>, this=0x55df2dc90810) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#26 doActivate<false> (sender=0x55df2dc1eed0, signal_index=3, argv=0x7ffc40a8a860) at kernel/qobject.cpp:3886
#27 0x00007f3f76fd9f49 in QObject::event (this=0x55df2dc1eed0, e=0x55df2e263b40) at kernel/qobject.cpp:1314
#28 0x00007f3f77b4f443 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55df2dc1eed0, e=0x55df2e263b40) at kernel/qapplication.cpp:3632
#29 0x00007f3f76faf7d8 in QCoreApplication::notifyInternal2 (receiver=0x55df2dc1eed0, event=0x55df2e263b40) at kernel/qcoreapplication.cpp:1064
#30 0x00007f3f76fb2d46 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55df2d1bcdf0) at kernel/qcoreapplication.cpp:1821
#31 0x00007f3f77001117 in postEventSourceDispatch (s=0x55df2d2956e0) at kernel/qeventdispatcher_glib.cpp:277
#32 0x00007f3f74d24130 in g_main_dispatch (context=0x7f3f5c005000) at ../glib/gmain.c:3381
#33 g_main_context_dispatch (context=0x7f3f5c005000) at ../glib/gmain.c:4099
#34 0x00007f3f74d79208 in g_main_context_iterate.constprop.0 (context=context@entry=0x7f3f5c005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#35 0x00007f3f74d21933 in g_main_context_iteration (context=0x7f3f5c005000, may_block=1) at ../glib/gmain.c:4240
#36 0x00007f3f77000bb8 in QEventDispatcherGlib::processEvents (this=0x55df2d2a0d90, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#37 0x00007f3f76fae1e2 in QEventLoop::exec (this=this@entry=0x7ffc40a8acb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#38 0x00007f3f76fb6724 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#39 0x000055df2c98b6c5 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin-21.08.3-1.fc35.x86_64/src/main.cpp:222
[Inferior 1 (process 92369) detached]

Possible duplicates by query: bug 448114, bug 447907, bug 447746, bug 447500, bug 446090.

Reported using DrKonqi