Bug 425607 - Dolphin crashes after moving large number of files.
Summary: Dolphin crashes after moving large number of files.
Status: RESOLVED WORKSFORME
Alias: None
Product: dolphin
Classification: Applications
Component: general (show other bugs)
Version: 20.04.2
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2020-08-20 18:00 UTC by Alan House
Modified: 2022-12-31 05:25 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Alan House 2020-08-20 18:00:30 UTC
Application: dolphin (20.04.2)

Qt Version: 5.12.7
Frameworks Version: 5.71.0
Operating System: Linux 5.3.18-lp152.33-default x86_64
Windowing system: X11
Distribution: "openSUSE Leap 15.2"

-- Information about the crash:
The move operation crashes - seams to finiish in most cases. After refreshing the dolphin display the entire program crashes.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb012491900 (LWP 10482))]

Thread 22 (Thread 0x7faf8f617700 (LWP 10504)):
#0  0x00007fb011d106db in poll () from /lib64/libc.so.6
#1  0x00007fb0036bb779 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb0036bb88c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb00b96519b in QEventDispatcherGlib::processEvents (this=0x7faf88000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb00b90632a in QEventLoop::exec (this=this@entry=0x7faf8f616cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fb00b72c10a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#6  0x00007fb00b72d8b2 in QThreadPrivate::start (arg=0x561844058920) at thread/qthread_unix.cpp:361
#7  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7faf9f7fe700 (LWP 10503)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7faf9ffff700 (LWP 10502)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fafbcff9700 (LWP 10501)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7fafbd7fa700 (LWP 10500)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fafbdffb700 (LWP 10499)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fafbe7fc700 (LWP 10498)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fafbeffd700 (LWP 10497)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fafbf7fe700 (LWP 10496)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fafbffff700 (LWP 10495)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fafdcff9700 (LWP 10494)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fafdd7fa700 (LWP 10493)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fafddffb700 (LWP 10492)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fafde7fc700 (LWP 10491)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fafdeffd700 (LWP 10490)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fafdf7fe700 (LWP 10489)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fafdffff700 (LWP 10488)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fafe4d8a700 (LWP 10487)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fafe558b700 (LWP 10486)):
#0  0x00007fb005e4787d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fafeb08be9b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fafeb08ba87 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7faff355c700 (LWP 10485)):
[KCrash Handler]
#4  0x00007fb011c58520 in raise () from /lib64/libc.so.6
#5  0x00007fb011c59b01 in abort () from /lib64/libc.so.6
#6  0x00007fb004bb6ce4 in _dbus_abort () at dbus-sysdeps.c:93
#7  0x00007fb004bad4d0 in _dbus_warn_check_failed (format=format@entry=0x7fb004bbd208 "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n") at dbus-internals.c:281
#8  0x00007fb004badbea in _dbus_warn_return_if_fail (function=function@entry=0x7fb004bbc550 <__func__.4874> "dbus_pending_call_block", assertion=assertion@entry=0x7fb004bbc43f "pending != NULL", file=file@entry=0x7fb004bbc42b "dbus-pending-call.c", line=line@entry=739) at dbus-internals.c:936
#9  0x00007fb004ba40cf in dbus_pending_call_block (pending=<optimized out>) at dbus-pending-call.c:739
#10 0x00007fb00bde8391 in q_dbus_pending_call_block (pending=<optimized out>) at qdbus_symbols_p.h:448
#11 QDBusConnectionPrivate::getNameOwnerNoCache (this=this@entry=0x7fafec004310, serviceName=...) at qdbusintegrator.cpp:2502
#12 0x00007fb00bde895d in QDBusConnectionPrivate::addSignalHook (this=0x7fafec004310, key=..., hook=...) at qdbusintegrator.cpp:2249
#13 0x00007fb00bde9b98 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1>, QtPrivate::List<QString const&, QDBusConnectionPrivate::SignalHook const&>, bool, bool (QDBusConnectionPrivate::*)(QString const&, QDBusConnectionPrivate::SignalHook const&)>::call (arg=<optimized out>, o=<optimized out>, f=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:152
#14 QtPrivate::FunctionPointer<bool (QDBusConnectionPrivate::*)(QString const&, QDBusConnectionPrivate::SignalHook const&)>::call<QtPrivate::List<QString const&, QDBusConnectionPrivate::SignalHook const&>, bool> (arg=<optimized out>, o=<optimized out>, f=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:185
#15 QtPrivate::QSlotObject<bool (QDBusConnectionPrivate::*)(QString const&, QDBusConnectionPrivate::SignalHook const&), QtPrivate::List<QString const&, QDBusConnectionPrivate::SignalHook const&>, bool>::impl (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:414
#16 0x00007fb00b9387a2 in QObject::event (this=0x7fafec004310, e=<optimized out>) at kernel/qobject.cpp:1261
#17 0x00007fb00b9080c1 in doNotify (event=0x56186972b490, receiver=0x7fafec004310) at kernel/qcoreapplication.cpp:1178
#18 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1164
#19 QCoreApplication::notifyInternal2 (receiver=0x7fafec004310, event=0x56186972b490) at kernel/qcoreapplication.cpp:1088
#20 0x00007fb00b9082ae in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x56186972b490) at kernel/qcoreapplication.cpp:1476
#21 0x00007fb00b90ac97 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x5618437e02b0) at kernel/qcoreapplication.cpp:1825
#22 0x00007fb00b90b238 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1679
#23 0x00007fb00b965b63 in postEventSourceDispatch (s=0x7fafec004b70) at kernel/qeventdispatcher_glib.cpp:276
#24 0x00007fb0036bb464 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#25 0x00007fb0036bb800 in ?? () from /usr/lib64/libglib-2.0.so.0
#26 0x00007fb0036bb88c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#27 0x00007fb00b96517f in QEventDispatcherGlib::processEvents (this=0x7fafec000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00007fb00b90632a in QEventLoop::exec (this=this@entry=0x7faff355bc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#29 0x00007fb00b72c10a in QThread::exec (this=this@entry=0x7fb00c04dd80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:531
#30 0x00007fb00bdd5cd5 in QDBusConnectionManager::run (this=0x7fb00c04dd80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#31 0x00007fb00b72d8b2 in QThreadPrivate::start (arg=0x7fb00c04dd80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#32 0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#33 0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7faff9a9a700 (LWP 10484)):
#0  0x00007fb011d106db in poll () from /lib64/libc.so.6
#1  0x00007fb006268307 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fb006269f3a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007faffc88f300 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb00b72d8b2 in QThreadPrivate::start (arg=0x56184372ad20) at thread/qthread_unix.cpp:361
#5  0x00007fb005e414f9 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb011d1afbf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fb012491900 (LWP 10482)):
#0  0x00007fb011d15839 in syscall () from /lib64/libc.so.6
#1  0x00007fb00b72ff94 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:92
#2  QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> > (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  futexSemaphoreTryAcquire_loop<false> (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  futexSemaphoreTryAcquire<false> (timeout=-1, n=n@entry=1, u=...) at thread/qsemaphore.cpp:262
#5  QSemaphore::acquire (this=this@entry=0x7ffd13ff0be0, n=n@entry=1) at thread/qsemaphore.cpp:326
#6  0x00007fb00b937e90 in QMetaObject::activate (sender=sender@entry=0x7fafec004310, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7ffd13ff0c70) at kernel/qobject.cpp:3766
#7  0x00007fb00b938307 in QMetaObject::activate (sender=sender@entry=0x7fafec004310, m=m@entry=0x7fb00c04caa0 <QDBusConnectionPrivate::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7ffd13ff0c70) at kernel/qobject.cpp:3657
#8  0x00007fb00be333d3 in QDBusConnectionPrivate::signalNeedsConnecting (this=this@entry=0x7fafec004310, _t1=..., _t2=...) at .moc/moc_qdbusconnection_p.cpp:354
#9  0x00007fb00bddf354 in QDBusConnectionPrivate::connectRelay (this=0x7fafec004310, service=..., path=..., interface=..., receiver=receiver@entry=0x561843ff3850, signal=...) at qdbusintegrator.cpp:2402
#10 0x00007fb00bdeffb0 in QDBusAbstractInterface::connectNotify (this=0x561843ff3850, signal=...) at qdbusabstractinterface.cpp:621
#11 0x00007fb00b93c052 in QObjectPrivate::connectImpl (sender=sender@entry=0x561843ff3850, signal_index=3, receiver=receiver@entry=0x5618457da070, slot=slot@entry=0x7ffd13ff1070, slotObj=slotObj@entry=0x5618457e79b0, type=<optimized out>, types=<optimized out>, senderMetaObject=<optimized out>) at kernel/qobject.cpp:4912
#12 0x00007fb00b93c2fa in QObject::connectImpl (sender=0x561843ff3850, signal=<optimized out>, receiver=0x5618457da070, slot=0x7ffd13ff1070, slotObj=0x5618457e79b0, type=Qt::AutoConnection, types=0x0, senderMetaObject=0x7fb00c28b920) at kernel/qobject.cpp:4844
#13 0x00007fb00c075f79 in ?? () from /usr/lib64/libKF5Activities.so.5
#14 0x00007fb00c0764af in ?? () from /usr/lib64/libKF5Activities.so.5
#15 0x00007fb00c0751d2 in ?? () from /usr/lib64/libKF5Activities.so.5
#16 0x00007fb00c060bb7 in KActivities::Consumer::Consumer(QObject*) () from /usr/lib64/libKF5Activities.so.5
#17 0x00007faf8d0d3364 in ?? () from /usr/lib64/qt5/plugins/kf5/kfileitemaction/kactivitymanagerd_fileitem_linking_plugin.so
#18 0x00007faf8d0d36fd in ?? () from /usr/lib64/qt5/plugins/kf5/kfileitemaction/kactivitymanagerd_fileitem_linking_plugin.so
#19 0x00007faf8d0d4c99 in ?? () from /usr/lib64/qt5/plugins/kf5/kfileitemaction/kactivitymanagerd_fileitem_linking_plugin.so
#20 0x00007fb00d5cfc36 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib64/libKF5CoreAddons.so.5
#21 0x00007fb010c2bccd in KFileItemActions::addPluginActionsTo(QMenu*) () from /usr/lib64/libKF5KIOWidgets.so.5
#22 0x00007fb01203e015 in DolphinContextMenu::openViewportContextMenu (this=this@entry=0x56186f64eef0) at /usr/src/debug/dolphin-20.04.2-lp152.1.1.x86_64/src/dolphincontextmenu.cpp:375
#23 0x00007fb01203eff5 in DolphinContextMenu::open (this=this@entry=0x56186f64eef0) at /usr/src/debug/dolphin-20.04.2-lp152.1.1.x86_64/src/dolphincontextmenu.cpp:122
#24 0x00007fb0120348eb in DolphinMainWindow::openContextMenu (this=0x5618437f3400, pos=..., item=..., url=..., customActions=...) at /usr/src/debug/dolphin-20.04.2-lp152.1.1.x86_64/src/dolphinmainwindow.cpp:1071
#25 0x00007fb00b937d0f in QtPrivate::QSlotObjectBase::call (a=0x7ffd13ff16f0, r=0x5618437f3400, this=0x561843ccccc0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#26 QMetaObject::activate (sender=0x5618440d4f90, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3784
#27 0x00007fb01194ebb4 in DolphinView::requestContextMenu(QPoint const&, KFileItem const&, QUrl const&, QList<QAction*> const&) () from /usr/lib64/libdolphinprivate.so.5
#28 0x00007fb0119bc665 in DolphinView::slotViewContextMenuRequested(QPointF const&) () from /usr/lib64/libdolphinprivate.so.5
#29 0x00007fb00b937d0f in QtPrivate::QSlotObjectBase::call (a=0x7ffd13ff1890, r=0x5618440d4f90, this=0x56184403b680) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#30 QMetaObject::activate (sender=0x561843df0c80, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3784
#31 0x00007fb01194cf55 in KItemListController::viewContextMenuRequested(QPointF const&) () from /usr/lib64/libdolphinprivate.so.5
#32 0x00007fb01197df2e in KItemListController::mousePressEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /usr/lib64/libdolphinprivate.so.5
#33 0x00007fb011980792 in KItemListController::processEvent(QEvent*, QTransform const&) () from /usr/lib64/libdolphinprivate.so.5
#34 0x00007fb01198f5bc in KItemListView::event(QEvent*) () from /usr/lib64/libdolphinprivate.so.5
#35 0x00007fb00cc05a0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#36 0x00007fb00cc0d020 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#37 0x00007fb00b9080d8 in QCoreApplication::notifyInternal2 (receiver=0x561843e4d430, event=0x7ffd13ff2260) at kernel/qcoreapplication.cpp:1088
#38 0x00007fb00cf0e0bd in ?? () from /usr/lib64/libQt5Widgets.so.5
#39 0x00007fb00cf0e4a2 in ?? () from /usr/lib64/libQt5Widgets.so.5
#40 0x00007fb00cf1652b in ?? () from /usr/lib64/libQt5Widgets.so.5
#41 0x00007fb00cf16769 in QGraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5
#42 0x00007fb00cf1db70 in QGraphicsScene::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#43 0x00007fb00cc05a0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#44 0x00007fb00cc0d020 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#45 0x00007fb00b9080d8 in QCoreApplication::notifyInternal2 (receiver=0x561844054190, event=0x7ffd13ff2260) at kernel/qcoreapplication.cpp:1088
#46 0x00007fb00cf3cc43 in QGraphicsView::mousePressEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5
#47 0x00007fb00cc4667f in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#48 0x00007fb00cce8f2e in QFrame::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#49 0x00007fb00cf3def3 in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#50 0x00007fb00b907e5d in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=0x561843e44700, event=0x7ffd13ff2890) at kernel/qcoreapplication.cpp:1214
#51 0x00007fb00cc059e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#52 0x00007fb00cc0def8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#53 0x00007fb00b9080d8 in QCoreApplication::notifyInternal2 (receiver=0x561843e44700, event=0x7ffd13ff2890) at kernel/qcoreapplication.cpp:1088
#54 0x00007fb00cc0c4ef in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /usr/lib64/libQt5Widgets.so.5
#55 0x00007fb00cc609f1 in ?? () from /usr/lib64/libQt5Widgets.so.5
#56 0x00007fb00cc6384a in ?? () from /usr/lib64/libQt5Widgets.so.5
#57 0x00007fb00cc05a0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#58 0x00007fb00cc0d020 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#59 0x00007fb00b9080d8 in QCoreApplication::notifyInternal2 (receiver=0x561843a16ff0, event=0x7ffd13ff2d20) at kernel/qcoreapplication.cpp:1088
#60 0x00007fb00c3b6b25 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5
#61 0x00007fb00c3b698c in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5
#62 0x00007fb00c3b7e75 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5
#63 0x00007fb00c3918fb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5
#64 0x00007faffc8903aa in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#65 0x00007fb0036bb464 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#66 0x00007fb0036bb800 in ?? () from /usr/lib64/libglib-2.0.so.0
#67 0x00007fb0036bb88c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#68 0x00007fb00b96517f in QEventDispatcherGlib::processEvents (this=0x5618437d5060, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#69 0x00007fb00b90632a in QEventLoop::exec (this=this@entry=0x7ffd13ff32e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#70 0x00007fb00b90f530 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1389
#71 0x00007fb01202449f in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin-20.04.2-lp152.1.1.x86_64/src/main.cpp:172
#72 0x00007fb011c4334a in __libc_start_main () from /lib64/libc.so.6
#73 0x000056184334080a in _start () at ../sysdeps/x86_64/start.S:120
[Inferior 1 (process 10482) detached]

Possible duplicates by query: bug 318247, bug 316358, bug 314209, bug 310060, bug 309485.

Reported using DrKonqi
Comment 1 Christoph Feck 2020-09-10 08:08:11 UTC
I see D-Bus being used in multiple threads concurrently. I am not sure if this is supported (with QtDBus).
Comment 2 torokati44 2021-05-05 15:58:46 UTC
This bug looks similar, judging by the stack trace, could be related?
https://bugs.kde.org/show_bug.cgi?id=435999
Comment 3 Justin Zobel 2022-12-01 05:21:57 UTC
Thank you for reporting this issue in KDE software. As it was reported on an older version, can we please ask you to see if you can reproduce the issue with a more recent software version?  
  
If you can confirm this issue still exists in a recent version, please change the version field and the status to "REPORTED" when replying. Thank you!
Comment 4 Bug Janitor Service 2022-12-16 05:15:00 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 5 Bug Janitor Service 2022-12-31 05:25:05 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!