P.S. Please ask if any other info is needed.
I can't report it using the KDE bug report window because the "Next" button does nothing after the "bug survey".
Moreover, if i click on the button to view the developers information on the main screen of the bug report software, it does nothing.

Operating System: KDE neon 5.25
KDE Plasma Version: 5.25.5
KDE Frameworks Version: 5.98.0
Qt Version: 5.15.6
Kernel Version: 5.15.0-46-generic (64-bit)
Graphics Platform: X11
Processors: 6 × AMD Ryzen 5 4500U with Radeon Graphics
Memory: 5.7 ГиБ of RAM
Graphics Processor: AMD RENOIR
Manufacturer: LENOVO
Product Name: 20VG
System Version: ThinkBook 15 G2 ARE


Application: Kopete (kopete), signal: Segmentation fault

[New LWP 14217]
[New LWP 14219]
[New LWP 14220]
[New LWP 14221]
[New LWP 14222]
[New LWP 14223]
[New LWP 14224]
[New LWP 14225]
[New LWP 14226]
[New LWP 14227]
[New LWP 14228]
[New LWP 14237]
[New LWP 14238]
[New LWP 14246]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f5dd36b399f in __GI___poll (fds=0x7fffc8bf5538, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
[Current thread is 1 (Thread 0x7f5dce34a9c0 (LWP 14215))]

Thread 15 (Thread 0x7f5d76595700 (LWP 14246)):
#0  QBuffer::writeData (this=0x7f5d6400bae0, data=0x7f5d7658c690 "", len=18) at io/qbuffer.cpp:426
#1  0x00007f5dd3b5d36d in QIODevice::write (this=0x7f5d6400bae0, data=0x7f5d7658c690 "", maxSize=18) at io/qiodevice.cpp:1714
#2  0x00007f5dd3ca0de7 in QDataStream::writeRawData (this=this@entry=0x7f5d7658c8e0, s=s@entry=0x7f5d7658c690 "", len=len@entry=18) at serialization/qdatastream.cpp:1371
#3  0x00007f5dd3ca0eb8 in QDataStream::writeBytes (this=this@entry=0x7f5d7658c8e0, s=0x7f5d7658c690 "", len=18) at serialization/qdatastream.cpp:1355
#4  0x00007f5dd3ad3477 in operator<< (out=..., str=...) at text/qstring.cpp:10396
#5  0x00007f5dd339f466 in KIO::SlaveBase::mimeType(QString const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#6  0x00007f5db41d34d3 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/kio_file.so
#7  0x00007f5dd33a0146 in KIO::SlaveBase::dispatch(int, QByteArray const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#8  0x00007f5dd33a0826 in KIO::SlaveBase::dispatchLoop() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#9  0x00007f5dd34743fa in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#10 0x00007f5dd3a43543 in QThreadPrivate::start (arg=0x558b5c0fa300) at thread/qthread_unix.cpp:330
#11 0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f5d77fff700 (LWP 14238)):
#0  0x00007f5dd36b399f in __GI___poll (fds=0x7f5d6c005280, nfds=1, timeout=4800) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5dd1b7d36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5dd1b7d4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5dd3c84b6b in QEventDispatcherGlib::processEvents (this=0x7f5d6c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f5dd3c28b0b in QEventLoop::exec (this=this@entry=0x7f5d77ffeb20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f5dd3a42342 in QThread::exec (this=this@entry=0x558b5bf71610) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f5dac69d8a2 in XMPP::NetTrackerThread::run (this=0x558b5bf71610) at ./protocols/jabber/libiris/src/irisnet/corelib/netinterface.cpp:168
#7  0x00007f5dd3a43543 in QThreadPrivate::start (arg=0x558b5bf71610) at thread/qthread_unix.cpp:330
#8  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f5d889c1700 (LWP 14237)):
#0  0x00007fffc8bfdaed in clock_gettime ()
#1  0x00007f5dd367e0b5 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f5d889c0910) at ../sysdeps/unix/sysv/linux/clock_gettime.c:38
#2  0x00007f5dd3c84435 in qt_clock_gettime (ts=0x7f5d889c0910, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007f5dd3c82ccd in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5d68004950) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f5dd3c832a9 in QTimerInfoList::timerWait (this=0x7f5d68004950, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f5dd3c848c6 in timerSourcePrepareHelper (timeout=0x7f5d889c09d4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:162
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f5d889c09d4) at kernel/qeventdispatcher_glib.cpp:166
#9  0x00007f5dd1b7c8ef in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f5dd1b7d29b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f5dd1b7d4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f5dd3c84b6b in QEventDispatcherGlib::processEvents (this=0x7f5d68000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f5dd3c28b0b in QEventLoop::exec (this=0x7f5d68004a10, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#14 0x00007f5dac3f4a72 in QCA::SyncThread::run() () from /lib/x86_64-linux-gnu/libqca-qt5.so.2
#15 0x00007f5dd3a43543 in QThreadPrivate::start (arg=0x558b5bf696c0) at thread/qthread_unix.cpp:330
#16 0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#17 0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f5dadffb700 (LWP 14228)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5bc936d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5bc93680, cond=0x558b5bc936a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5bc936a8, mutex=0x558b5bc93680) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f5dae7fc700 (LWP 14227)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5bc936d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5bc93680, cond=0x558b5bc936a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5bc936a8, mutex=0x558b5bc93680) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f5daeffd700 (LWP 14226)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5bc936d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5bc93680, cond=0x558b5bc936a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5bc936a8, mutex=0x558b5bc93680) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f5daf7fe700 (LWP 14225)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5bc93140) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5bc930f0, cond=0x558b5bc93118) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5bc93118, mutex=0x558b5bc930f0) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f5daffff700 (LWP 14224)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5bc93140) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5bc930f0, cond=0x558b5bc93118) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5bc93118, mutex=0x558b5bc930f0) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f5db4f05700 (LWP 14223)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5bc93140) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5bc930f0, cond=0x558b5bc93118) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5bc93118, mutex=0x558b5bc930f0) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f5db5706700 (LWP 14222)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5bc93140) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5bc930f0, cond=0x558b5bc93118) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5bc93118, mutex=0x558b5bc930f0) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f5db5f07700 (LWP 14221)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5b713d08) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5b713cb8, cond=0x558b5b713ce0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5b713ce0, mutex=0x558b5b713cb8) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f5db6849700 (LWP 14220)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558b5ba92410) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558b5ba923c0, cond=0x558b5ba923e8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x558b5ba923e8, mutex=0x558b5ba923c0) at pthread_cond_wait.c:647
#3  0x00007f5dc43cc5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f5dc43cc1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f5dc729f700 (LWP 14219)):
#0  __GI___libc_read (nbytes=16, buf=0x7f5dc729e9d0, fd=9) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=9, buf=0x7f5dc729e9d0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f5dd1bc5b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5dd1b7cebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5dd1b7d312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5dd1b7d4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f5dd3c84b6b in QEventDispatcherGlib::processEvents (this=0x7f5dbc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f5dd3c28b0b in QEventLoop::exec (this=this@entry=0x7f5dc729ebe0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#8  0x00007f5dd3a42342 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#9  0x00007f5dd3a43543 in QThreadPrivate::start (arg=0x558b5b788fc0) at thread/qthread_unix.cpp:330
#10 0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f5dcd7fe700 (LWP 14217)):
#0  0x00007f5dd36b399f in __GI___poll (fds=0x7f5dc8032ba0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5dd1b7d36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5dd1b7d4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5dd3c84b6b in QEventDispatcherGlib::processEvents (this=0x7f5dc8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f5dd3c28b0b in QEventLoop::exec (this=this@entry=0x7f5dcd7fdbb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f5dd3a42342 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f5dd4cabf4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f5dd3a43543 in QThreadPrivate::start (arg=0x7f5dd4d2fd80) at thread/qthread_unix.cpp:330
#8  0x00007f5dd25a3609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f5dd36c0133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f5dce34a9c0 (LWP 14215)):
[KCrash Handler]
#4  std::__atomic_base<int>::load (__m=std::memory_order_relaxed, this=0x5f0025007e003f) at /usr/include/c++/9/bits/atomic_base.h:413
#5  QAtomicOps<int>::loadRelaxed<int> (_q_value=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qatomic_cxx11.h:239
#6  QBasicAtomicInteger<int>::loadRelaxed (this=0x5f0025007e003f) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qbasicatomic.h:107
#7  QtPrivate::RefCount::isShared (this=0x5f0025007e003f) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qrefcount.h:101
#8  QList<Kopete::Contact*>::append (t=<optimized out>, this=0x558b5c1deec8) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:622
#9  JabberGroupContact::addSubContact (this=this@entry=0x558b5c1dee30, rosterItem=..., addToManager=addToManager@entry=true) at ./protocols/jabber/jabbergroupcontact.cpp:293
#10 0x00007f5dac52d05d in JabberAccount::slotGroupChatPresence (this=<optimized out>, jid=..., status=...) at ./protocols/jabber/jabberaccount.cpp:1632
#11 0x00007f5dac4c8d90 in JabberAccount::qt_static_metacall (_o=0x558b5b83f780, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./obj-x86_64-linux-gnu/protocols/jabber/kopete_jabber_autogen/EWIEGA46WW/moc_jabberaccount.cpp:272
#12 0x00007f5dd3c612f4 in doActivate<false> (sender=0x558b5b99f980, signal_index=19, argv=0x7fffc8bf63e0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#13 0x00007f5dd3c5a557 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f5dac764e40 <JabberClient::staticMetaObject>, local_signal_index=local_signal_index@entry=16, argv=argv@entry=0x7fffc8bf63e0) at kernel/qobject.cpp:3979
#14 0x00007f5dac4c728e in JabberClient::groupChatPresence (this=<optimized out>, _t1=..., _t2=...) at ./obj-x86_64-linux-gnu/protocols/jabber/kopete_jabber_autogen/EWIEGA46WW/moc_jabberclient.cpp:636
#15 0x00007f5dd3c612f4 in doActivate<false> (sender=0x558b5bf6cb00, signal_index=20, argv=0x7fffc8bf6570) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#16 0x00007f5dd3c5a557 in QMetaObject::activate (sender=sender@entry=0x558b5bf6cb00, m=m@entry=0x7f5dac76a1a0 <XMPP::Client::staticMetaObject>, local_signal_index=local_signal_index@entry=17, argv=argv@entry=0x7fffc8bf6570) at kernel/qobject.cpp:3979
#17 0x00007f5dac5b0d02 in XMPP::Client::groupChatPresence (_t2=..., _t1=..., this=0x558b5bf6cb00) at ./obj-x86_64-linux-gnu/protocols/jabber/libiris/iris_kopete_autogen/include/moc_xmpp_client.cpp:558
#18 XMPP::Client::ppPresence (this=0x558b5bf6cb00, j=..., s=...) at ./protocols/jabber/libiris/src/xmpp/xmpp-im/client.cpp:745
#19 0x00007f5dac5b504f in XMPP::Client::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/protocols/jabber/libiris/iris_kopete_autogen/include/moc_xmpp_client.cpp:229
#20 0x00007f5dd3c612f4 in doActivate<false> (sender=0x558b5b794f90, signal_index=4, argv=0x7fffc8bf6710) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#21 0x00007f5dd3c5a557 in QMetaObject::activate (sender=sender@entry=0x558b5b794f90, m=m@entry=0x7f5dac75f140 <XMPP::JT_PushPresence::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc8bf6710) at kernel/qobject.cpp:3979
#22 0x00007f5dac583ffb in XMPP::JT_PushPresence::presence (this=this@entry=0x558b5b794f90, _t1=..., _t2=...) at ./obj-x86_64-linux-gnu/protocols/jabber/libiris/iris_kopete_autogen/J7RYVATOWX/moc_xmpp_tasks.cpp:564
#23 0x00007f5dac615de4 in XMPP::JT_PushPresence::take (this=0x558b5b794f90, e=...) at ./protocols/jabber/libiris/src/xmpp/xmpp-im/xmpp_tasks.cpp:803
#24 0x00007f5dac5ea7ac in XMPP::Task::take (this=<optimized out>, x=...) at ./protocols/jabber/libiris/src/xmpp/xmpp-im/xmpp_task.cpp:156
#25 0x00007f5dac5b42da in XMPP::Client::distribute (this=this@entry=0x558b5bf6cb00, x=...) at ./protocols/jabber/libiris/src/xmpp/xmpp-im/client.cpp:592
#26 0x00007f5dac5b4975 in XMPP::Client::streamReadyRead (this=0x558b5bf6cb00) at ./protocols/jabber/libiris/src/xmpp/xmpp-im/client.cpp:526
#27 0x00007f5dac5b4c20 in XMPP::Client::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/protocols/jabber/libiris/iris_kopete_autogen/include/moc_xmpp_client.cpp:224
#28 0x00007f5dd3c612f4 in doActivate<false> (sender=0x7f5d680564f0, signal_index=5, argv=0x7fffc8bf6ba0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#29 0x00007f5dd3c5a557 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f5dac76a9a0 <XMPP::Stream::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x0) at kernel/qobject.cpp:3979
#30 0x00007f5dac637bad in XMPP::Stream::readyRead (this=<optimized out>) at ./obj-x86_64-linux-gnu/protocols/jabber/libiris/iris_kopete_autogen/include/moc_xmpp_stream.cpp:188
#31 XMPP::ClientStream::doReadyRead (this=<optimized out>) at ./protocols/jabber/libiris/src/xmpp/xmpp-core/stream.cpp:964
#32 XMPP::ClientStream::doReadyRead (this=<optimized out>) at ./protocols/jabber/libiris/src/xmpp/xmpp-core/stream.cpp:960
#33 XMPP::ClientStream::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/protocols/jabber/libiris/iris_kopete_autogen/include/moc_xmpp_clientstream.cpp:207
#34 0x00007f5dd3c57cd9 in QObject::event (this=0x7f5d680564f0, e=0x558b5dcbdec0) at kernel/qobject.cpp:1347
#35 0x00007f5dd4711e43 in QApplicationPrivate::notify_helper (this=this@entry=0x558b5b51f0c0, receiver=receiver@entry=0x7f5d680564f0, e=e@entry=0x558b5dcbdec0) at kernel/qapplication.cpp:3637
#36 0x00007f5dd471ac58 in QApplication::notify (this=0x7fffc8bf7280, receiver=0x7f5d680564f0, e=0x558b5dcbdec0) at kernel/qapplication.cpp:3161
#37 0x00007f5dd3c2a00a in QCoreApplication::notifyInternal2 (receiver=0x7f5d680564f0, event=0x558b5dcbdec0) at ../../include/QtCore/5.15.6/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#38 0x00007f5dd3c2c911 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x558b5b518600) at kernel/qcoreapplication.cpp:1821
#39 0x00007f5dd3c854f7 in postEventSourceDispatch (s=0x558b5b5e0b50) at kernel/qeventdispatcher_glib.cpp:277
#40 0x00007f5dd1b7d17d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f5dd1b7d400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f5dd1b7d4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f5dd3c84b52 in QEventDispatcherGlib::processEvents (this=0x558b5b5d9ae0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#44 0x00007f5dd3c28b0b in QEventLoop::exec (this=this@entry=0x7fffc8bf71a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#45 0x00007f5dd3c30cb4 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#46 0x0000558b59ddeecf in main (argc=<optimized out>, argv=<optimized out>) at ./kopete/main.cpp:121
[Inferior 1 (process 14215) detached]

Created attachment 153885 [details]
New crash information added by DrKonqi

kopete (1.13.0) using Qt 5.15.7

Just set up my yax.im account and it crashes when I try to go online.
All the steps in bug #457330 are exactly the same except host and login credentials.

-- Backtrace (Reduced):
#6  0x00007f0641ab4c60 in QObject::connect (sender=sender@entry=0x555764263890, signal=<optimized out>, signal@entry=0x7f0607660628 "2contactDestroyed(Kopete::Contact*)", receiver=receiver@entry=0x5557641c7920, method=0x7f0607660681 "slotSubContactDestroyed(Kopete::Contact*)", method@entry=0x7f0607660680 "1slotSubContactDestroyed(Kopete::Contact*)", type=type@entry=Qt::AutoConnection) at kernel/qobject.cpp:2867
#7  0x00007f060755fb61 in JabberGroupContact::addSubContact (this=0x5557641c7920, rosterItem=..., addToManager=<optimized out>) at /usr/src/debug/kopete/kopete-22.08.3/protocols/jabber/jabbergroupcontact.cpp:295
#8  0x00007f060754caa1 in JabberAccount::slotGroupChatPresence (this=<optimized out>, jid=..., status=...) at /usr/src/debug/kopete/kopete-22.08.3/protocols/jabber/jabberaccount.cpp:1632
#9  0x00007f0641abdc00 in doActivate<false> (sender=0x555763de4d50, signal_index=19, argv=0x7ffea85cd170) at kernel/qobject.cpp:3931
#10 0x00007f060750eedf in JabberClient::groupChatPresence (this=<optimized out>, _t1=..., _t2=...) at /usr/src/debug/kopete/build/protocols/jabber/kopete_jabber_autogen/EWIEGA46WW/moc_jabberclient.cpp:636

The app still crash in Plasma 6

Operating System: KaOS (2024) 
KDE Plasma Version: 5.92.0
KDE Frameworks Version: 5.248.0
Qt Version: 6.6.1
Kernel Version: 6.6.11-1 (64-bit)

Dear user, unfortunately Kopete is no longer maintained.

Please migrate to another solution, e.g. for Jabber a possibility is Kaidan, for Matrix a candidate is NeoChat.