Application: krusader (2.7.2 "Peace of Mind")
 (Compiled from sources)
Qt Version: 5.12.7
Frameworks Version: 5.71.0
Operating System: Linux 5.3.18-lp152.60-preempt x86_64
Windowing system: X11
Distribution: "openSUSE Leap 15.2"

-- Information about the crash:
- What I was doing when the application crashed:
I was copying and renaming video files (mp4) in a folder.
After telling KJrusader to load previews for each file, previews are shown in a snap, and then Krussader closes crashing.
It always happens whe loading preview images of this folder of videos.

The crash can be reproduced every time.

-- Backtrace:
Application: Krusader (krusader), signal: Segmentation fault
[KCrash Handler]
#4  0x0000565336b583ea in ?? ()
#5  0x0000565336b563dd in ?? ()
#6  0x00007f28f2f34e35 in QMetaObject::activate (sender=sender@entry=0x56533999de80, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc4e5b49f0) at kernel/qobject.cpp:3804
#7  0x00007f28f2f35547 in QMetaObject::activate (sender=sender@entry=0x56533999de80, m=m@entry=0x7f28f73c78c0 <KIO::PreviewJob::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc4e5b49f0) at kernel/qobject.cpp:3657
#8  0x00007f28f7165d27 in KIO::PreviewJob::gotPreview (this=this@entry=0x56533999de80, _t1=..., _t2=...) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/build/src/widgets/KF5KIOWidgets_autogen/include/moc_previewjob.cpp:197
#9  0x00007f28f716aad5 in KIO::PreviewJobPrivate::emitPreview (this=this@entry=0x56533988d000, thumb=...) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/src/widgets/previewjob.cpp:753
#10 0x00007f28f716b9f6 in KIO::PreviewJobPrivate::slotThumbData (this=0x56533988d000, data=...) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/src/widgets/previewjob.cpp:740
#11 0x00007f28f716c3dc in KIO::PreviewJob::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=4, _a=<optimized out>) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/build/src/widgets/KF5KIOWidgets_autogen/include/moc_previewjob.cpp:99
#12 0x00007f28f2f34e35 in QMetaObject::activate (sender=sender@entry=0x5653399072c0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc4e5b4d30) at kernel/qobject.cpp:3804
#13 0x00007f28f2f35547 in QMetaObject::activate (sender=sender@entry=0x5653399072c0, m=m@entry=0x7f28f5e87140 <KIO::TransferJob::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc4e5b4d30) at kernel/qobject.cpp:3657
#14 0x00007f28f5bddc64 in KIO::TransferJob::data (this=this@entry=0x5653399072c0, _t1=<optimized out>, _t1@entry=0x5653399072c0, _t2=...) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/build/src/core/KF5KIOCore_autogen/include/moc_transferjob.cpp:290
#15 0x00007f28f5bde07d in KIO::TransferJob::slotData (this=0x5653399072c0, _data=...) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/src/core/transferjob.cpp:62
#16 0x00007f28f2f34f4f in QtPrivate::QSlotObjectBase::call (a=0x7ffc4e5b4f00, r=0x5653399072c0, this=0x5653397ede60) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#17 QMetaObject::activate (sender=sender@entry=0x56533999d090, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc4e5b4f00) at kernel/qobject.cpp:3784
#18 0x00007f28f2f35547 in QMetaObject::activate (sender=sender@entry=0x56533999d090, m=m@entry=0x7f28f5e85fe0 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc4e5b4f00) at kernel/qobject.cpp:3657
#19 0x00007f28f5ba7a32 in KIO::SlaveInterface::data (this=this@entry=0x56533999d090, _t1=...) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/build/src/core/KF5KIOCore_autogen/include/moc_slaveinterface.cpp:438
#20 0x00007f28f5baad11 in KIO::SlaveInterface::dispatch (this=0x56533999d090, _cmd=<optimized out>, rawdata=...) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/src/core/slaveinterface.cpp:148
#21 0x00007f28f5ba82e8 in KIO::SlaveInterface::dispatch (this=0x56533999d090) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/src/core/slaveinterface.cpp:89
#22 0x00007f28f5baf941 in KIO::Slave::gotInput (this=0x56533999d090) at /usr/src/debug/kio-5.71.0-lp152.2.9.1.x86_64/src/core/slave.cpp:414
#23 0x00007f28f2f34f4f in QtPrivate::QSlotObjectBase::call (a=0x7ffc4e5b5180, r=0x56533999d090, this=0x56533998db90) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#24 QMetaObject::activate (sender=0x565339b3ed10, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3784
#25 0x00007f28f2f359e2 in QObject::event (this=0x565339b3ed10, e=<optimized out>) at kernel/qobject.cpp:1261
#26 0x00007f28f3fa3f2c in QApplicationPrivate::notify_helper (this=this@entry=0x5653389921f0, receiver=receiver@entry=0x565339b3ed10, e=e@entry=0x565339907500) at kernel/qapplication.cpp:3701
#27 0x00007f28f3fab540 in QApplication::notify (this=0x7ffc4e5b5860, receiver=0x565339b3ed10, e=0x565339907500) at kernel/qapplication.cpp:3447
#28 0x00007f28f2f05328 in QCoreApplication::notifyInternal2 (receiver=0x565339b3ed10, event=0x565339907500) at kernel/qcoreapplication.cpp:1088
#29 0x00007f28f2f054fe in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x565339907500) at kernel/qcoreapplication.cpp:1476
#30 0x00007f28f2f07ee7 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x56533896f1a0) at kernel/qcoreapplication.cpp:1825
#31 0x00007f28f2f08488 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1679
#32 0x00007f28f2f62d93 in postEventSourceDispatch (s=0x565338abe4c0) at kernel/qeventdispatcher_glib.cpp:276
#33 0x00007f28ecc2d4a4 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#34 0x00007f28ecc2d840 in ?? () from /usr/lib64/libglib-2.0.so.0
#35 0x00007f28ecc2d8cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#36 0x00007f28f2f623af in QEventDispatcherGlib::processEvents (this=0x565338acdc80, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007f28f2f0357a in QEventLoop::exec (this=this@entry=0x7ffc4e5b5750, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#38 0x00007f28f2f0c780 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1389
#39 0x0000565336b16f4b in ?? ()
#40 0x00007f28f21b334a in __libc_start_main () from /lib64/libc.so.6
#41 0x0000565336b18b7a in _start ()
[Inferior 1 (process 29941) detached]

Possible duplicates by query: bug 291598, bug 287849, bug 244002.

Reported using DrKonqi