Application: dolphin (20.11.70)

Qt Version: 5.15.0
Frameworks Version: 5.74.0
Operating System: Linux 5.8.3-xanmod1-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

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

I installed this a service called "Set as wallpapper and lockscreen" :
https://store.kde.org/p/1327071

It does not work properly so i did the necesary edits to make it work and saved the file while having a dolphin instance running.
In the same dolphin instance, i went back and clicked the "Download new services" bottom and dolphin crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[New LWP 28130]
[New LWP 28131]
[New LWP 28132]
[New LWP 28133]
[New LWP 28134]
[New LWP 28135]
[New LWP 28136]
[New LWP 28137]
[New LWP 28138]
[New LWP 28139]
[New LWP 28140]
[New LWP 28141]
[New LWP 28142]
[New LWP 28143]
[New LWP 28144]
[New LWP 28145]
[New LWP 28146]
[New LWP 28151]
[New LWP 17440]
[New LWP 17441]
[New LWP 17442]
[New LWP 17583]
[New LWP 17584]
[New LWP 17585]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
0x00007fab9b084fcf in poll () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fab9a90d800 (LWP 28129))]

Thread 25 (Thread 0x7fab2ffff700 (LWP 17585)):
#0  0x00007fab96dc07dd in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fab96dc24f5 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab96dc3a13 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab96dc44fb in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fab96dc46ef in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fab9907f07b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fab00000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fab990265db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fab2fffeda0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007fab98e4873e in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007fab98e49871 in QThreadPrivate::start(void*) (arg=0x55645907f5a0) at thread/qthread_unix.cpp:342
#9  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#10 0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7fab44b4e700 (LWP 17584)):
#0  0x00007fab9b084fcf in poll () at /lib64/libc.so.6
#1  0x00007fab96dc45ce in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab96dc492b in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab456c7786 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007fab96ded9de in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7fab4534f700 (LWP 17583)):
#0  0x00007fab96dc2408 in g_source_ref () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fab96dc24d8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab96dc3a13 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab96dc44fb in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fab96dc46ef in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fab96dc4741 in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007fab96ded9de in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#8  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7fab467fc700 (LWP 17442)):
#0  0x00007fab9b08a629 in syscall () at /lib64/libc.so.6
#1  0x00007fab98e4bab1 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:133
#2  QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:135
#3  futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=<optimized out>, u=...) at thread/qsemaphore.cpp:262
#5  QSemaphore::acquire(int) (this=0x7fab98ad3600, n=<optimized out>) at thread/qsemaphore.cpp:326
#6  0x00007fab98a23074 in  () at /usr/lib64/libQt5Network.so.5
#7  0x00007fab98e49871 in QThreadPrivate::start(void*) (arg=0x7fab98ad35e0) at thread/qthread_unix.cpp:342
#8  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7fab46ffd700 (LWP 17441)):
#0  0x00007fab9b080a2c in read () at /lib64/libc.so.6
#1  0x00007fab96e0d14f in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab96dc411e in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab96dc4575 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fab96dc46ef in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fab9907f07b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fab1c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fab990265db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fab46ffcda0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007fab98e4873e in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007fab98e49871 in QThreadPrivate::start(void*) (arg=0x556458f78a60) at thread/qthread_unix.cpp:342
#9  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#10 0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7fab477fe700 (LWP 17440)):
#0  0x00007fab96dc24e1 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fab96dc3a13 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab96dc44fb in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab96dc46ef in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fab9907f07b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fab1800e0f0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fab990265db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fab477fdda0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007fab98e4873e in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007fab98e49871 in QThreadPrivate::start(void*) (arg=0x556458fadcc0) at thread/qthread_unix.cpp:342
#8  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7fab4d7fa700 (LWP 28151)):
#0  0x00007fab96dc07bd in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fab96dc24f5 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab96dc3a13 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab96dc44fb in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fab96dc46ef in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fab9907f07b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fab24000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fab990265db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fab4d7f9da0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007fab98e4873e in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007fab98e49871 in QThreadPrivate::start(void*) (arg=0x556457cafb80) at thread/qthread_unix.cpp:342
#9  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#10 0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7fab4ffff700 (LWP 28146)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fab47fff700 (LWP 28145)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fab7c972700 (LWP 28144)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fab7d173700 (LWP 28143)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fab7d974700 (LWP 28142)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fab7e175700 (LWP 28141)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fab7e976700 (LWP 28140)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fab7f177700 (LWP 28139)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fab88ff9700 (LWP 28138)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fab897fa700 (LWP 28137)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fab89ffb700 (LWP 28136)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fab8a7fc700 (LWP 28135)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fab8affd700 (LWP 28134)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fab8b7fe700 (LWP 28133)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fab8bfff700 (LWP 28132)):
#0  0x00007fab978a77e2 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab90d5798b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fab90d578b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fab932ef700 (LWP 28131)):
#0  0x00007fab9b084fcf in poll () at /lib64/libc.so.6
#1  0x00007fab96dc45ce in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab96dc46ef in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab9907f07b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fab84000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fab990265db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fab932eed50, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fab98e4873e in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fab99331a17 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007fab98e49871 in QThreadPrivate::start(void*) (arg=0x7fab9939ed80) at thread/qthread_unix.cpp:342
#8  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fab93ebf700 (LWP 28130)):
#0  0x00007fab9b084fcf in poll () at /lib64/libc.so.6
#1  0x00007fab978d6862 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fab978d826c in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fab94113f50 in QXcbEventQueue::run() (this=0x5564575d73d0) at qxcbeventqueue.cpp:228
#4  0x00007fab98e49871 in QThreadPrivate::start(void*) (arg=0x5564575d73d0) at thread/qthread_unix.cpp:342
#5  0x00007fab978a0eaa in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab9b08faff in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fab9a90d800 (LWP 28129)):
[KCrash Handler]
#4  0x00007fab99050784 in std::__atomic_base<QObjectPrivate::ConnectionData*>::load(std::memory_order) const (__m=<optimized out>, this=<optimized out>) at kernel/qobject.cpp:322
#5  std::atomic<QObjectPrivate::ConnectionData*>::load(std::memory_order) const (__m=<optimized out>, this=<optimized out>) at /usr/include/c++/10/atomic:523
#6  QAtomicOps<QObjectPrivate::ConnectionData*>::loadRelaxed<QObjectPrivate::ConnectionData*>(std::atomic<QObjectPrivate::ConnectionData*> const&) (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:239
#7  QBasicAtomicPointer<QObjectPrivate::ConnectionData>::loadRelaxed() const (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:248
#8  QObjectPrivate::ensureConnectionData() (this=<optimized out>) at kernel/qobject_p.h:371
#9  QObjectPrivate::addConnection(int, QObjectPrivate::Connection*) (this=0x3fd0000000000000, signal=signal@entry=3, c=0x5564592fac90) at kernel/qobject.cpp:324
#10 0x00007fab99054cec in QObjectPrivate::connectImpl(QObject const*, int, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) (sender=0x556457e72170, signal_index=3, receiver=0x7fab8c023390, slot=<optimized out>, slotObj=<optimized out>, type=<optimized out>, types=<optimized out>, senderMetaObject=<optimized out>) at kernel/qobject.h:132
#11 0x00007fab990551b5 in QObject::connectImpl(QObject const*, void**, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) (sender=sender@entry=0x556457e72170, signal=signal@entry=0x7ffca515eb90, receiver=receiver@entry=0x7fab8c023390, slot=slot@entry=0x7ffca515eba0, slotObj=0x5564592fd710, type=Qt::AutoConnection, types=0x0, senderMetaObject=<optimized out>) at kernel/qobject.cpp:5001
#12 0x00007fab988fe211 in QObject::connect<void (KNSCore::XmlLoader::*)(QDomDocument const&), void (KNSCore::Engine::*)(QDomDocument const&)>(QtPrivate::FunctionPointer<void (KNSCore::XmlLoader::*)(QDomDocument const&)>::Object const*, void (KNSCore::XmlLoader::*)(QDomDocument const&), QtPrivate::FunctionPointer<void (KNSCore::Engine::*)(QDomDocument const&)>::Object const*, void (KNSCore::Engine::*)(QDomDocument const&), Qt::ConnectionType) (type=Qt::AutoConnection, slot=(void (KNSCore::Engine::*)(KNSCore::Engine * const, const QDomDocument &)) 0x7fab988f87e0 <KNSCore::Engine::slotProviderFileLoaded(QDomDocument const&)>, receiver=0x7fab8c023390, signal=(void (KNSCore::XmlLoader::*)(KNSCore::XmlLoader * const, const QDomDocument &)) 0x7fab988e9cd0 <KNSCore::XmlLoader::signalLoaded(QDomDocument const&)>, sender=0x556457e72170) at /usr/include/qt5/QtCore/qobject.h:242
#13 KNSCore::Engine::loadProviders() (this=0x7fab8c023390) at /usr/src/debug/knewstuff-5.73.0git.20200817T095052~c75457e0-ku.11.1.x86_64/src/core/engine.cpp:239
#14 0x00007fab988fed3e in KNSCore::Engine::init(QString const&) (this=0x7fab8c023390, configfile=...) at /usr/src/debug/knewstuff-5.73.0git.20200817T095052~c75457e0-ku.11.1.x86_64/src/core/engine.cpp:191
#15 0x00007fab9acedd1c in KNS3::DownloadWidgetPrivate::init(QString const&) (this=0x556457e80710, configFile=...) at /usr/src/debug/knewstuff-5.73.0git.20200817T095052~c75457e0-ku.11.1.x86_64/src/downloadwidget.cpp:248
#16 0x00007fab9aceef2d in KNS3::DownloadWidget::init(QString const&) (this=<optimized out>, configFile=...) at /usr/src/debug/knewstuff-5.73.0git.20200817T095052~c75457e0-ku.11.1.x86_64/src/downloadwidget.cpp:51
#17 0x00007fab9acf26ed in KNS3::DownloadDialog::init(QString const&) (this=0x55645939d890, configFile=...) at /usr/src/debug/knewstuff-5.73.0git.20200817T095052~c75457e0-ku.11.1.x86_64/src/downloaddialog.cpp:71
#18 0x00007fab9acf2df8 in KNS3::Button::showDialog() (this=0x5564593f5190) at /usr/src/debug/knewstuff-5.73.0git.20200817T095052~c75457e0-ku.11.1.x86_64/src/button.cpp:81
#19 0x00007fab9905e0f6 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffca515ef90, r=0x5564593f5190, this=0x5564593f59c0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#20 doActivate<false>(QObject*, int, void**) (sender=0x5564593f5190, signal_index=9, argv=argv@entry=0x7ffca515ef90) at kernel/qobject.cpp:3886
#21 0x00007fab99057450 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x5564593f5190, m=m@entry=0x7fab9a1486c0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffca515ef90) at kernel/qobject.cpp:3946
#22 0x00007fab99d39ef2 in QAbstractButton::clicked(bool) (this=this@entry=0x5564593f5190, _t1=<optimized out>) at .moc/moc_qabstractbutton.cpp:308
#23 0x00007fab99d3a85a in QAbstractButtonPrivate::emitClicked() (this=this@entry=0x5564593f5440) at widgets/qabstractbutton.cpp:415
#24 0x00007fab99d3c1af in QAbstractButtonPrivate::click() (this=this@entry=0x5564593f5440) at widgets/qabstractbutton.cpp:408
#25 0x00007fab99d3c381 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) (this=0x5564593f5190, e=0x7ffca515f560) at widgets/qabstractbutton.cpp:1044
#26 0x00007fab99c8d0de in QWidget::event(QEvent*) (this=0x5564593f5190, event=0x7ffca515f560) at kernel/qwidget.cpp:9027
#27 0x00007fab99c4d0cf in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5564575cd4b0, receiver=receiver@entry=0x5564593f5190, e=e@entry=0x7ffca515f560) at kernel/qapplication.cpp:3671
#28 0x00007fab99c54121 in QApplication::notify(QObject*, QEvent*) (this=0x7ffca515f260, receiver=0x5564593f5190, e=0x7ffca515f560) at kernel/qapplication.cpp:3115
#29 0x00007fab99027c1a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5564593f5190, event=0x7ffca515f560) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#30 0x00007fab99c53036 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) (receiver=receiver@entry=0x5564593f5190, event=event@entry=0x7ffca515f560, alienWidget=alienWidget@entry=0x5564593f5190, nativeWidget=0x556459345d10, buttonDown=buttonDown@entry=0x7fab9a1729d0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2603
#31 0x00007fab99ca513a in QWidgetWindow::handleMouseEvent(QMouseEvent*) (this=0x5564592ea370, event=0x7ffca515f820) at /usr/include/c++/10/bits/atomic_base.h:420
#32 0x00007fab99ca862e in QWidgetWindow::event(QEvent*) (this=0x5564592ea370, event=0x7ffca515f820) at kernel/qwidgetwindow.cpp:295
#33 0x00007fab99c4d0cf in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x5564592ea370, e=0x7ffca515f820) at kernel/qapplication.cpp:3671
#34 0x00007fab99027c1a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5564592ea370, event=0x7ffca515f820) at ../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#35 0x00007fab9952f27b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x5564593f8700) at kernel/qguiapplication.cpp:2214
#36 0x00007fab9950551b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1175
#37 0x00007fab94114f4a in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#38 0x00007fab96dc42b7 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#39 0x00007fab96dc4638 in  () at /usr/lib64/libglib-2.0.so.0
#40 0x00007fab96dc46ef in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#41 0x00007fab9907f05f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x5564576a9f10, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#42 0x00007fab990265db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffca515fb50, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#43 0x00007fab9902e840 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#44 0x00007fab99522a8c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1867
#45 0x00007fab99c4d045 in QApplication::exec() () at kernel/qapplication.cpp:2811
#46 0x00007fab9b1aa1b1 in kdemain(int, char**) (argc=<optimized out>, argv=0x7ffca515fcc0) at /usr/src/debug/dolphin-20.11.70git.20200818T084358~257eeebf4-ku.8.5.x86_64/src/main.cpp:189
#47 0x00007fab9afb6cca in __libc_start_main () at /lib64/libc.so.6
#48 0x000055645758808a in _start () at ../sysdeps/x86_64/start.S:120
[Inferior 1 (process 28129) detached]

Possible duplicates by query: bug 423708.

Reported using DrKonqi