Bug 445222

Application: dolphin (21.08.3)

Qt Version: 5.15.2
Frameworks Version: 5.87.0
Operating System: Linux 5.14.14-1-default x86_64
Windowing System: X11
Distribution: openSUSE Tumbleweed
DrKonqi: 5.23.2 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:

I was comporessing a .tar.xz file from the Dolphin menu when, suddenly, Dolphin crashed after I clicked on the Stop button in the notification popup.

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() = {<No data fields>}}
[KCrash Handler]
#6  std::__atomic_base<void*>::load (__m=std::memory_order_relaxed, this=0x38) at /usr/include/c++/11/bits/atomic_base.h:836
#7  std::atomic<void*>::load (__m=std::memory_order_relaxed, this=0x38) at /usr/include/c++/11/atomic:570
#8  QAtomicOps<void*>::loadRelaxed<void*> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239
#9  QBasicAtomicPointer<void>::loadRelaxed (this=0x38) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:248
#10 QRecursiveMutexPrivate::lock (this=0x30, timeout=timeout@entry=-1) at thread/qmutex.cpp:773
#11 0x00007f644c0df385 in QMutex::lock (this=this@entry=0x7f6411280a70) at thread/qmutex.cpp:235
#12 0x00007f644c2c5934 in std::unique_lock<QMutex>::lock (this=<synthetic pointer>) at /usr/include/c++/11/bits/unique_lock.h:131
#13 std::unique_lock<QMutex>::unique_lock (__m=..., this=<synthetic pointer>) at /usr/include/c++/11/bits/unique_lock.h:69
#14 (anonymous namespace)::qt_unique_lock<QMutex> (mutex=...) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qlocking_p.h:106
#15 QCoreApplicationPrivate::lockThreadPostEventList (object=<optimized out>) at kernel/qcoreapplication.cpp:1500
#16 0x00007f644c2c6f59 in QCoreApplication::postEvent (receiver=0x7f64100043c0, event=0x7f641000b630, priority=0) at kernel/qcoreapplication.cpp:1546
#17 0x00007f644c2ed863 in QObject::deleteLater (this=<optimized out>) at kernel/qobject.cpp:2303
#18 0x00007f644d553da5 in KJob::finishJob (this=<optimized out>, emitResult=<optimized out>) at /usr/src/debug/kcoreaddons-5.87.0-1.1.x86_64/src/lib/jobs/kjob.cpp:102
#19 0x00007f644d553e3d in KJob::kill (this=0x7f64100043c0, verbosity=KJob::Quietly) at /usr/src/debug/kcoreaddons-5.87.0-1.1.x86_64/src/lib/jobs/kjob.cpp:118
#20 0x00007f644d553e0c in KJob::kill (this=0x564f8e595b10, verbosity=KJob::EmitResult) at /usr/src/debug/kcoreaddons-5.87.0-1.1.x86_64/src/lib/jobs/kjob.cpp:113
#21 0x00007f644c2fa078 in doActivate<false> (sender=0x564f8d2c3330, signal_index=3, argv=0x7fff87813960) at kernel/qobject.cpp:3898
#22 0x00007f644c2f350f in QMetaObject::activate (sender=sender@entry=0x564f8d2c3330, m=m@entry=0x7f644de40b00 <OrgKdeJobViewV2Interface::staticMetaObject>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3946
#23 0x00007f644de2c733 in OrgKdeJobViewV2Interface::resumeRequested (this=<optimized out>) at /usr/src/debug/kjobwidgets-5.87.0-1.1.x86_64/build/src/jobviewiface.moc:231
#24 0x00007f644de321f3 in OrgKdeJobViewV2Interface::qt_metacall (this=0x564f8d2c3330, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff87813aa0) at /usr/src/debug/kjobwidgets-5.87.0-1.1.x86_64/build/src/jobviewiface.moc:212
#25 0x00007f644c5cd69b in QDBusConnectionPrivate::deliverCall (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qvarlengtharray.h:190
#26 0x00007f644c2effee in QObject::event (this=0x564f8d2c3330, e=0x7f64380318d0) at kernel/qobject.cpp:1314
#27 0x00007f644cf3aa7f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x564f8d2c3330, e=0x7f64380318d0) at kernel/qapplication.cpp:3632
#28 0x00007f644c2c39fa in QCoreApplication::notifyInternal2 (receiver=0x564f8d2c3330, event=0x7f64380318d0) at kernel/qcoreapplication.cpp:1064
#29 0x00007f644c2c6a47 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x564f8cba3100) at kernel/qcoreapplication.cpp:1821
#30 0x00007f644c31b853 in postEventSourceDispatch (s=s@entry=0x564f8ccc0ae0) at kernel/qeventdispatcher_glib.cpp:277
#31 0x00007f6449e24d4f in g_main_dispatch (context=0x7f6440005000) at ../glib/gmain.c:3381
#32 g_main_context_dispatch (context=0x7f6440005000) at ../glib/gmain.c:4099
#33 0x00007f6449e250d8 in g_main_context_iterate (context=context@entry=0x7f6440005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#34 0x00007f6449e2518f in g_main_context_iteration (context=0x7f6440005000, may_block=1) at ../glib/gmain.c:4240
#35 0x00007f644c31aed4 in QEventDispatcherGlib::processEvents (this=0x564f8ccce780, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#36 0x00007f644c2c23fb in QEventLoop::exec (this=this@entry=0x7fff87813f00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#37 0x00007f644c2ca6e0 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#38 0x00007f644c7dc18c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867
#39 0x00007f644cf3a9f5 in QApplication::exec () at kernel/qapplication.cpp:2824
#40 0x0000564f8b2b499a in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin-21.08.3-1.1.x86_64/src/main.cpp:204
[Inferior 1 (process 9877) detached]

Possible duplicates by query: bug 443540.

Reported using DrKonqi