Bug 448047

Application: dolphin (21.12.0)

Qt Version: 5.15.2
Frameworks Version: 5.89.0
Operating System: Linux 5.15.12-200.fc35.x86_64 x86_64
Windowing System: Wayland
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 compressing some small files into a zip to be uploaded to the internet. Doing so causes dolphin to crash. sometimes, the compression dialog will hang instead, and will crash dolphin when I press the stop button on the dialog.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  std::__atomic_base<QObjectPrivate::SignalVector*>::load (__m=std::memory_order_relaxed, this=0x5e00000067) at /usr/include/c++/11/bits/atomic_base.h:836
#7  std::atomic<QObjectPrivate::SignalVector*>::load (__m=std::memory_order_relaxed, this=0x5e00000067) at /usr/include/c++/11/atomic:570
#8  QAtomicOps<QObjectPrivate::SignalVector*>::loadRelaxed<QObjectPrivate::SignalVector*> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239
#9  QBasicAtomicPointer<QObjectPrivate::SignalVector>::loadRelaxed (this=0x5e00000067) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:248
#10 QObjectPrivate::maybeSignalConnected (this=this@entry=0x561f401c08f0, signalIndex=signalIndex@entry=6) at kernel/qobject.cpp:482
#11 0x00007fa7a6e2af46 in doActivate<false> (sender=0x561f40218570, signal_index=6, argv=0x7fff21bee390) at kernel/qobject.cpp:3788
#12 0x00007fa7a6e26367 in QMetaObject::activate (sender=sender@entry=0x561f40218570, m=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff21bee390) at kernel/qobject.cpp:3946
#13 0x00007fa7a7fc2450 in KJob::result (this=this@entry=0x561f40218570, _t1=<optimized out>, _t1@entry=0x561f40218570, _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
#14 0x00007fa7a7fc6abb in KJob::finishJob (this=0x561f40218570, emitResult=<optimized out>) at /usr/src/debug/kf5-kcoreaddons-5.89.0-1.fc35.x86_64/src/lib/jobs/kjob.cpp:98
#15 0x00007fa7a6e2b3e9 in QtPrivate::QSlotObjectBase::call (a=0x7fff21bee4d0, r=<optimized out>, this=0x561f401ad4f0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#16 doActivate<false> (sender=0x561f40336e00, signal_index=10, argv=0x7fff21bee4d0) at kernel/qobject.cpp:3886
#17 0x00007fa7882ed366 in Kerfuffle::ReadOnlyArchiveInterface::finished(bool) () from /lib64/libkerfuffle.so.21
#18 0x00007fa7a6e2b3e9 in QtPrivate::QSlotObjectBase::call (a=0x7fff21bee5f0, r=<optimized out>, this=0x561f40542d80) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#19 doActivate<false> (sender=0x561f401c5250, signal_index=11, argv=0x7fff21bee5f0) at kernel/qobject.cpp:3886
#20 0x00007fa7a6e26367 in QMetaObject::activate (sender=sender@entry=0x561f401c5250, m=m@entry=0x7fa7a70ce080 <QProcess::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff21bee5f0) at kernel/qobject.cpp:3946
#21 0x00007fa7a6d7eeb3 in QProcess::finished (this=this@entry=0x561f401c5250, _t1=<optimized out>, _t2=<optimized out>) at .moc/moc_qprocess.cpp:339
#22 0x00007fa7a6d83473 in QProcessPrivate::_q_processDied (this=0x561f400df810) at io/qprocess.cpp:1184
#23 0x00007fa7a6d835ae in QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7fff21bee780) at io/qprocess.h:320
#24 0x00007fa7a6e2b430 in doActivate<false> (sender=0x561f3fe49460, signal_index=3, argv=0x7fff21bee780) at kernel/qobject.cpp:3898
#25 0x00007fa7a6e26367 in QMetaObject::activate (sender=sender@entry=0x561f3fe49460, m=m@entry=0x7fa7a70d0460 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff21bee780) at kernel/qobject.cpp:3946
#26 0x00007fa7a6e2db8a in QSocketNotifier::activated (this=this@entry=0x561f3fe49460, _t1=..., _t2=<optimized out>, _t3=...) at .moc/moc_qsocketnotifier.cpp:178
#27 0x00007fa7a6e2e3a3 in QSocketNotifier::event (this=0x561f3fe49460, e=0x7fff21bee880) at kernel/qsocketnotifier.cpp:302
#28 0x00007fa7a7997443 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x561f3fe49460, e=0x7fff21bee880) at kernel/qapplication.cpp:3632
#29 0x00007fa7a6df77d8 in QCoreApplication::notifyInternal2 (receiver=0x561f3fe49460, event=0x7fff21bee880) at kernel/qcoreapplication.cpp:1064
#30 0x00007fa7a6e4963f in socketNotifierSourceDispatch (source=0x561f3f891170) at kernel/qeventdispatcher_glib.cpp:107
#31 0x00007fa7a4b6c130 in g_main_dispatch (context=0x561f3f890d50) at ../glib/gmain.c:3381
#32 g_main_context_dispatch (context=0x561f3f890d50) at ../glib/gmain.c:4099
#33 0x00007fa7a4bc1208 in g_main_context_iterate.constprop.0 (context=context@entry=0x561f3f890d50, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#34 0x00007fa7a4b69933 in g_main_context_iteration (context=0x561f3f890d50, may_block=1) at ../glib/gmain.c:4240
#35 0x00007fa7a6e48bb8 in QEventDispatcherGlib::processEvents (this=0x561f3f890090, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#36 0x00007fa7a6df61e2 in QEventLoop::exec (this=this@entry=0x7fff21beeaf0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#37 0x00007fa7a6dfe724 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#38 0x0000561f3dd687b9 in main ()
[Inferior 1 (process 5604) detached]

Possible duplicates by query: bug 421819, bug 421807, bug 419844.

Reported using DrKonqi