Managed to report it to https://bugs.kde.org/show_bug.cgi?id=506880 on the second attempt.

Created attachment 183144 [details]
A Screenshot Of The Deceptive Automatic Submission GUI

The automatic submission GUI never completes.

It cannot generate a trace for a broken core.

(In reply to Harald Sitter from comment #3)

Right. However, in that case, it shouldn't ask the user to retry in the Developer Mode, and shouldn't endlessly pretend to submit it in the Automatic mode, and should actually explain the problem.

Created attachment 183232 [details]
A Consistent Reproduction Screencast

(In reply to Roke Julian Lockhart Beedell from comment #4)

> In that case, it shouldn't ask the user to retry in the Developer Mode,
> and shouldn't endlessly pretend to submit it in the Automatic mode,
> and should actually explain the problem.

I've since ascertained that I can reproducibly invoke this by opening a large file in Okular or KWrite, then closing it when it hangs (basically, by doing what https://bugs.kde.org/show_bug.cgi?id=507036 describes in anything except Ark):

> ~~~
> Starting debugger gdb --init-eval-command=set auto-solib-add off --nw --nx --batch --init-eval-command=set debuginfod enabled on --command=/tmp/drkonqi.eMxFSl --command=/tmp/drkonqi.hLYdUw --core=/tmp/drkonqi-core.DNsffL/core /usr/bin/kwrite
> Downloading 447.07 K separate debug info for /usr/bin/kwrite...
> Downloading 4.70 M separate debug info for /home/RokeJulianLockhart/.cache/debuginfod_client/b925112a06f58dad79498eabb93272c2e5083586/debuginfo...
> 
> warning: BFD: warning: /tmp/drkonqi-core.DNsffL/core has a segment extending past end of file
> 
> warning: Can't open file /memfd:wayland-shm (deleted) during file-backed mapping note processing
> [New LWP 22142]
> [New LWP 22148]
> [New LWP 22147]
> [New LWP 22145]
> [New LWP 22143]
> [New LWP 22160]
> [New LWP 22150]
> [New LWP 22152]
> [New LWP 22161]
> [New LWP 22146]
> [New LWP 22153]
> [New LWP 22151]
> [New LWP 22149]
> [New LWP 22164]
> [New LWP 22177]
> [New LWP 22165]
> [New LWP 22178]
> [New LWP 22163]
> [New LWP 22162]
> 
> warning: failed to parse execution context from corefile: Cannot access memory at address 0x7ffd3e081fe8
> 
> warning: Error reading shared library list entry at 0x723a565200343932
> Cannot access memory at address 0x6e613a564200313a
> Cannot access memory at address 0x6e613a5642003132
> Failed to read a valid object file image from memory.
> Core was generated by `/usr/bin/kwrite /home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3'.
> Program terminated with signal SIGABRT, Aborted.
> #0  0x00007f2a40a8111c in ?? ()
> [Current thread is 1 (LWP 22142)]
> Cannot QML trace cores :(
> Traceback (most recent call last):
>   File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 812, in print_preamble
>     print_preamble_internal()
>     ~~~~~~~~~~~~~~~~~~~~~~~^^
>   File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 803, in print_preamble_internal
>     print_sentry_payload(thread)
>     ~~~~~~~~~~~~~~~~~~~~^^^^^^^^
>   File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 727, in print_sentry_payload
>     payload = SentryEvent().make(program, thread)
>   File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 520, in make
>     stacktrace = SentryTrace(crash_thread, True).to_dict()
>   File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 367, in to_dict
>     SentryTrace.load_solib(self.thread, cramped_memory)
>     ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>   File "/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py", line 332, in load_solib
>     raise UnexpectedMappingException(f"No solib and no image found for frame #{i} on thread {thread}! You could try with debug symbols downloading enabled.")
> UnexpectedMappingException: No solib and no image found for frame #0 on thread <gdb.InferiorThread id=1.1 target-id="LWP 22142">! You could try with debug symbols downloading enabled.
> No solib and no image found for frame #0 on thread <gdb.InferiorThread id=1.1 target-id="LWP 22142">! You could try with debug symbols downloading enabled.
> Sentry is attempting to send 2 pending events
> Waiting up to 30 seconds
> Press Ctrl-C to quit
> Debugging ended with exit code '1' and exit status 'NormalExit'
> ~~~

Considering that this seems like a somewhat common outcome, perhaps it should be better handled.

(In reply to Roke Julian Lockhart Beedell from comment #4)

I see another example at https://discuss.kde.org/t/help-with-plasmashell-stuck-in-a-crashing-loop/37172?u=rokejulianlockhart, where the user doesn't realise that the trace isn't useful.

I'm hitting this issue while trying to report a problem in Gwenview, I do have symbols auto download enabled

warning: failed to parse execution context from corefile: Cannot access memory at address 0x7ffdfd231fe0

warning: Error reading shared library list entry at 0x30c00000000
Cannot access memory at address 0x40382d007472617c
Cannot access memory at address 0x40382d0074726174
Failed to read a valid object file image from memory.
Core was generated by `/usr/bin/gwenview /home/lito/Imágenes/Elisa mockup/Página 1.jpg'.
Program terminated with signal SIGABRT, Aborted.


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: Arch Linux
KDE Plasma Version: 6.5 Dev (6.4.80 git master)
KDE Frameworks Version: 25.07.80
Qt Version: 6.10.0 Beta

ADDITIONAL INFORMATION

Created attachment 183601 [details]
A Screencast That Demonstrates Consistent Reproduction Of A `RuntimeError` (Via Krita)

(In reply to Roke Julian Lockhart Beedell from comment #5)

This also affects https://bugzilla.redhat.com/show_comment_activity.cgi?id=2383950&comment_id=18566612#comment_text_1:~:text=%3E%20~~~-,After%20hitting%20https://bugs.kde.org/show_bug.cgi?id=506879%23c5%20nearly%2020,and%20%60abrt%60%20to%20catch%20it.,-%23%20Version%2DRelease%20number 100% of the time.

Created attachment 183602 [details]
A `RuntimeError`'s Log

(In reply to Roke Julian Lockhart Beedell from comment #8)

Actually, that's different. Apologies. That's a `RuntimeError`, and unlike when `drkonqi` hits an `UnexpectedMappingException`, it doesn't pretend to continue to report the bug. I'll file a separate issue somewhere about that, since it seems like it might be a problem with `coredumpctl`.

Created attachment 183603 [details]
For Comparison, A `RuntimeError`, Which Acts As It Should (Automatic Submission Is Disabled)

(In reply to Roke Julian Lockhart Beedell from comment #5)

I'm not surprised that Dr. Konqi can't cope, because something is really wrong:

> ~~~
> RokeJulianLockhart@Beedell:~$ lldb -- okular /home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3.xml
> (lldb) target create "okular"
> Current executable set to '/usr/bin/okular' (x86_64).
> (lldb) settings set -- target.run-args  "/home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3.xml"
> (lldb) run
> Process 78758 launched: '/usr/bin/okular' (x86_64)
> warning: (x86_64) /usr/lib64/dri-freeworld/libgallium-25.1.4.so unsupported DW_FORM values: 0x1f20 0x1f21
> kf.windowsystem: static int KX11Extras::currentDesktop() may only be used on X11
> QObject::disconnect: wildcard call disconnects from destroyed signal of KToggleAction::mouse_toggle_annotate
> QObject::disconnect: wildcard call disconnects from destroyed signal of KToggleAction::show_leftpanel
> Process 78758 stopped
> * thread #1, name = 'okular', stop reason = signal SIGABRT
>     frame #0: 0x00007ffff663634b libQt6Gui.so.6`QTextDocumentPrivate::insert_block(int, unsigned int, int, int, QTextUndoCommand::Operation, int) + 523
> libQt6Gui.so.6`QTextDocumentPrivate::insert_block:
> ->  0x7ffff663634b <+523>: addl   0x10(%rcx), %edi
>     0x7ffff663634e <+526>: movl   0x8(%rcx), %ecx
>     0x7ffff6636351 <+529>: addl   %edi, %esi
>     0x7ffff6636353 <+531>: testl  %ecx, %ecx
> Process 78758 exited with status = -1 (0xffffffff) debugserver died with an exit status of 0x00000000
> ~~~

I can print traces until this occurs. It's a matter of time, not what the debugserver does. Depending upon how fast the host machine is, I can sometimes print the entire stack:

> ~~~
> RokeJulianLockhart@Beedell:~$ time lldb -- okular /home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3.xml
> (lldb) target create "okular"
> Current executable set to '/usr/bin/okular' (x86_64).
> (lldb) settings set -- target.run-args  "/home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3.xml"
> (lldb) run
> Process 79314 launched: '/usr/bin/okular' (x86_64)
> warning: (x86_64) /usr/lib64/dri-freeworld/libgallium-25.1.4.so unsupported DW_FORM values: 0x1f20 0x1f21
> kf.windowsystem: static int KX11Extras::currentDesktop() may only be used on X11
> QObject::disconnect: wildcard call disconnects from destroyed signal of KToggleAction::mouse_toggle_annotate
> QObject::disconnect: wildcard call disconnects from destroyed signal of KToggleAction::show_leftpanel
> Process 79314 stopped
> * thread #1, name = 'okular', stop reason = signal SIGABRT
>     frame #0: 0x00007ffff6635fc7 libQt6Gui.so.6`QTextDocumentPrivate::insert_string(int, unsigned int, unsigned int, int, QTextUndoCommand::Operation) + 183
> libQt6Gui.so.6`QTextDocumentPrivate::insert_string:
> ->  0x7ffff6635fc7 <+183>: cmpl   %eax, %r9d
>     0x7ffff6635fca <+186>: jae    0x7ffff6635fa0 ; <+144>
>     0x7ffff6635fcc <+188>: movl   0x4(%rcx), %esi
>     0x7ffff6635fcf <+191>: testl  %esi, %esi
> Process 79314 exited with status = -1 (0xffffffff) debugserver died with an exit status of 0x00000000
> (lldb) exit
> 
> real    0m20.230s
> user    0m9.534s
> sys     0m1.765s
> RokeJulianLockhart@Beedell:~$ time lldb -- okular /home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3.xml
> (lldb) target create "okular"
> Current executable set to '/usr/bin/okular' (x86_64).
> (lldb) settings set -- target.run-args  "/home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3.xml"
> (lldb) run
> Process 79490 launched: '/usr/bin/okular' (x86_64)
> warning: (x86_64) /usr/lib64/dri-freeworld/libgallium-25.1.4.so unsupported DW_FORM values: 0x1f20 0x1f21
> kf.windowsystem: static int KX11Extras::currentDesktop() may only be used on X11
> QObject::disconnect: wildcard call disconnects from destroyed signal of KToggleAction::mouse_toggle_annotate
> QObject::disconnect: wildcard call disconnects from destroyed signal of KToggleAction::show_leftpanel
> Process 79490 stopped
> * thread #1, name = 'okular', stop reason = signal SIGABRT
>     frame #0: 0x00007ffff6635de4 libQt6Gui.so.6`QTextDocumentPrivate::split(int) + 84
> libQt6Gui.so.6`QTextDocumentPrivate::split:
> ->  0x7ffff6635de4 <+84>: cmpl   %esi, %r9d
>     0x7ffff6635de7 <+87>: jae    0x7ffff6635dc0 ; <+48>
>     0x7ffff6635de9 <+89>: movl   0x4(%rax), %edx
>     0x7ffff6635dec <+92>: testl  %edx, %edx
> (lldb) bt all
> * thread #1, name = 'okular', stop reason = signal SIGABRT
>   * frame #0: 0x00007ffff6635de4 libQt6Gui.so.6`QTextDocumentPrivate::split(int) + 84
>     frame #1: 0x00007ffff6635f3e libQt6Gui.so.6`QTextDocumentPrivate::insert_string(int, unsigned int, unsigned int, int, QTextUndoCommand::Operation) + 46
>     frame #2: 0x00007ffff663a95f libQt6Gui.so.6`QTextDocumentPrivate::insert(int, int, int, int) + 63
>     frame #3: 0x00007ffff661428d libQt6Gui.so.6`QTextCursor::insertText(QString const&, QTextCharFormat const&) + 1645
>     frame #4: 0x00007ffff6614ff0 libQt6Gui.so.6`QTextCursor::insertText(QString const&) + 96
>     frame #5: 0x00007ffff661f5c8 libQt6Gui.so.6`QTextDocument::setPlainText(QString const&) + 120
>     frame #6: 0x00007fffc0b1d7a6 okularGenerator_txt.so`Txt::Converter::convert(QString const&) + 486
>     frame #7: 0x00007fffd816ebce libOkular6Core.so.3`Okular::TextDocumentGenerator::loadDocumentWithPassword(QString const&, QList<Okular::Page*>&, QString const&) + 8286
>     frame #8: 0x00007fffd8112525 libOkular6Core.so.3`Okular::DocumentPrivate::openDocumentInternal(KPluginMetaData const&, bool, QString const&, QByteArray const&, QString const&) + 885
>     frame #9: 0x00007fffd81205f7 libOkular6Core.so.3`Okular::Document::openDocument(QString const&, QUrl const&, QMimeType const&, QString const&) + 855
>     frame #10: 0x00007fffd046f22c okularpart.so`Okular::Part::doOpenFile(QMimeType const&, QString const&, bool*) + 2540
>     frame #11: 0x00007fffd046fda0 okularpart.so`Okular::Part::openFile() + 912
>     frame #12: 0x00007ffff7f5f0fa libKF6Parts.so.6`KParts::ReadOnlyPartPrivate::openLocalFile() + 122
>     frame #13: 0x00007ffff7f62868 libKF6Parts.so.6`KParts::ReadOnlyPart::openUrl(QUrl const&) + 552
>     frame #14: 0x00007fffd046c9f7 okularpart.so`Okular::Part::openUrl(QUrl const&, bool) + 583
>     frame #15: 0x00005555555671a6 okular`Shell::openUrl(QUrl const&, QString const&) + 470
>     frame #16: 0x000055555556a053 okular`Shell::openDocument(QUrl const&, QString const&) + 163
>     frame #17: 0x0000555555559f45 okular`main + 8773
>     frame #18: 0x00007ffff54115f5 libc.so.6`__libc_start_call_main + 117
>     frame #19: 0x00007ffff54116a8 libc.so.6`__libc_start_main@@GLIBC_2.34 + 136
>     frame #20: 0x000055555555ade5 okular`_start + 37
>   thread #2, name = 'QDBusConnection'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547ba24 libc.so.6`__syscall_cancel + 20
>     frame #3: 0x00007ffff54f51b6 libc.so.6`ppoll + 70
>     frame #4: 0x00007ffff4cf48b0 libglib-2.0.so.0`g_main_context_iterate_unlocked.isra.0 + 960
>     frame #5: 0x00007ffff4cf4973 libglib-2.0.so.0`g_main_context_iteration + 51
>     frame #6: 0x00007ffff5e0f9ad libQt6Core.so.6`QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 93
>     frame #7: 0x00007ffff5b07b03 libQt6Core.so.6`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 419
>     frame #8: 0x00007ffff5c2808d libQt6Core.so.6`QThread::exec() + 173
>     frame #9: 0x00007ffff6d4c821 libQt6DBus.so.6`QDBusConnectionManager::run() + 33
>     frame #10: 0x00007ffff5cc5b9f libQt6Core.so.6`QThreadPrivate::start(void*) + 399
>     frame #11: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #12: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #3, name = 'WaylandEventThr'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e71e libc.so.6`pthread_cond_wait@@GLIBC_2.3.2 + 334
>     frame #4: 0x00007ffff5cd3aac libQt6Core.so.6`QWaitCondition::wait(QMutex*, QDeadlineTimer) + 380
>     frame #5: 0x00007ffff2eff4f0 libQt6WaylandClient.so.6`QtWaylandClient::EventThread::run() + 176
>     frame #6: 0x00007ffff5cc5b9f libQt6Core.so.6`QThreadPrivate::start(void*) + 399
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #4, name = 'WaylandEventThr'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547ba24 libc.so.6`__syscall_cancel + 20
>     frame #3: 0x00007ffff54f4c8e libc.so.6`__poll + 30
>     frame #4: 0x00007ffff2eff559 libQt6WaylandClient.so.6`QtWaylandClient::EventThread::run() + 281
>     frame #5: 0x00007ffff5cc5b9f libQt6Core.so.6`QThreadPrivate::start(void*) + 399
>     frame #6: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #7: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #5, name = 'okular:cs0'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e71e libc.so.6`pthread_cond_wait@@GLIBC_2.3.2 + 334
>     frame #4: 0x00007fffd1548b9d libgallium-25.1.4.so`cnd_wait + 13
>     frame #5: 0x00007fffd1502b3c libgallium-25.1.4.so`util_queue_thread_func + 140
>     frame #6: 0x00007fffd1548acc libgallium-25.1.4.so`impl_thrd_routine + 28
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #6, name = 'okular:disk$0'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e71e libc.so.6`pthread_cond_wait@@GLIBC_2.3.2 + 334
>     frame #4: 0x00007fffd1548b9d libgallium-25.1.4.so`cnd_wait + 13
>     frame #5: 0x00007fffd1502b3c libgallium-25.1.4.so`util_queue_thread_func + 140
>     frame #6: 0x00007fffd1548acc libgallium-25.1.4.so`impl_thrd_routine + 28
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #7, name = 'okular:sh0'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e71e libc.so.6`pthread_cond_wait@@GLIBC_2.3.2 + 334
>     frame #4: 0x00007fffd1548b9d libgallium-25.1.4.so`cnd_wait + 13
>     frame #5: 0x00007fffd1502b3c libgallium-25.1.4.so`util_queue_thread_func + 140
>     frame #6: 0x00007fffd1548acc libgallium-25.1.4.so`impl_thrd_routine + 28
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #8, name = 'okular:sh_opt0'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e71e libc.so.6`pthread_cond_wait@@GLIBC_2.3.2 + 334
>     frame #4: 0x00007fffd1548b9d libgallium-25.1.4.so`cnd_wait + 13
>     frame #5: 0x00007fffd1502b3c libgallium-25.1.4.so`util_queue_thread_func + 140
>     frame #6: 0x00007fffd1548acc libgallium-25.1.4.so`impl_thrd_routine + 28
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #9, name = 'okular:traceq0'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e71e libc.so.6`pthread_cond_wait@@GLIBC_2.3.2 + 334
>     frame #4: 0x00007fffd1548b9d libgallium-25.1.4.so`cnd_wait + 13
>     frame #5: 0x00007fffd1502b3c libgallium-25.1.4.so`util_queue_thread_func + 140
>     frame #6: 0x00007fffd1548acc libgallium-25.1.4.so`impl_thrd_routine + 28
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #10, name = 'okular:traceq0'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e71e libc.so.6`pthread_cond_wait@@GLIBC_2.3.2 + 334
>     frame #4: 0x00007fffd1548b9d libgallium-25.1.4.so`cnd_wait + 13
>     frame #5: 0x00007fffd1502b3c libgallium-25.1.4.so`util_queue_thread_func + 140
>     frame #6: 0x00007fffd1548acc libgallium-25.1.4.so`impl_thrd_routine + 28
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #11, name = 'okular:traceq0'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e71e libc.so.6`pthread_cond_wait@@GLIBC_2.3.2 + 334
>     frame #4: 0x00007fffd1548b9d libgallium-25.1.4.so`cnd_wait + 13
>     frame #5: 0x00007fffd1502b3c libgallium-25.1.4.so`util_queue_thread_func + 140
>     frame #6: 0x00007fffd1548acc libgallium-25.1.4.so`impl_thrd_routine + 28
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #12, name = 'Thread (pooled)'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e928 libc.so.6`pthread_cond_timedwait@@GLIBC_2.3.2 + 376
>     frame #4: 0x00007ffff5cd3a26 libQt6Core.so.6`QWaitCondition::wait(QMutex*, QDeadlineTimer) + 246
>     frame #5: 0x00007ffff5cd05f7 libQt6Core.so.6`QThreadPoolThread::run() + 1239
>     frame #6: 0x00007ffff5cc5b9f libQt6Core.so.6`QThreadPrivate::start(void*) + 399
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #13, name = 'Thread (pooled)'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e928 libc.so.6`pthread_cond_timedwait@@GLIBC_2.3.2 + 376
>     frame #4: 0x00007ffff5cd3a26 libQt6Core.so.6`QWaitCondition::wait(QMutex*, QDeadlineTimer) + 246
>     frame #5: 0x00007ffff5cd05f7 libQt6Core.so.6`QThreadPoolThread::run() + 1239
>     frame #6: 0x00007ffff5cc5b9f libQt6Core.so.6`QThreadPrivate::start(void*) + 399
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #14, name = 'Thread (pooled)'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e928 libc.so.6`pthread_cond_timedwait@@GLIBC_2.3.2 + 376
>     frame #4: 0x00007ffff5cd3a26 libQt6Core.so.6`QWaitCondition::wait(QMutex*, QDeadlineTimer) + 246
>     frame #5: 0x00007ffff5cd05f7 libQt6Core.so.6`QThreadPoolThread::run() + 1239
>     frame #6: 0x00007ffff5cc5b9f libQt6Core.so.6`QThreadPrivate::start(void*) + 399
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
>   thread #15, name = 'Thread (pooled)'
>     frame #0: 0x00007ffff54876c2 libc.so.6`__syscall_cancel_arch_end
>     frame #1: 0x00007ffff547b9da libc.so.6`__internal_syscall_cancel + 90
>     frame #2: 0x00007ffff547c04c libc.so.6`__futex_abstimed_wait_common + 124
>     frame #3: 0x00007ffff547e928 libc.so.6`pthread_cond_timedwait@@GLIBC_2.3.2 + 376
>     frame #4: 0x00007ffff5cd3a26 libQt6Core.so.6`QWaitCondition::wait(QMutex*, QDeadlineTimer) + 246
>     frame #5: 0x00007ffff5cd05f7 libQt6Core.so.6`QThreadPoolThread::run() + 1239
>     frame #6: 0x00007ffff5cc5b9f libQt6Core.so.6`QThreadPrivate::start(void*) + 399
>     frame #7: 0x00007ffff547f1d4 libc.so.6`start_thread + 740
>     frame #8: 0x00007ffff5501d2c libc.so.6`__clone3 + 44
> Process 79490 exited with status = -1 (0xffffffff) debugserver died with an exit status of 0x00000000
> (lldb) exit
> 
> real    0m19.510s
> user    0m9.637s
> sys     0m1.760s
> RokeJulianLockhart@Beedell:~$ time gdb --args okular /home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3.xml
> GNU gdb (Fedora Linux) 16.3-1.fc42
> Copyright (C) 2024 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.
> Type "show copying" and "show warranty" for details.
> This GDB was configured as "x86_64-redhat-linux-gnu".
> Type "show configuration" for configuration details.
> For bug reporting instructions, please see:
> <https://www.gnu.org/software/gdb/bugs/>.
> Find the GDB manual and other documentation resources online at:
>     <http://www.gnu.org/software/gdb/documentation/>.
> 
> For help, type "help".
> Type "apropos word" to search for commands related to "word"...
> Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'printing'
> /home/RokeJulianLockhart/.gdbinit:10: Error in sourced command file:
> Error occurred in Python: module 'gdb' has no attribute 'printing'
> Reading symbols from okular...
> 
> This GDB supports auto-downloading debuginfo from the following URLs:
>   <https://debuginfod.fedoraproject.org/>
> Enable debuginfod for this session? (y or [n]) y
> Debuginfod has been enabled.
> To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.
> Reading symbols from /home/RokeJulianLockhart/.cache/debuginfod_client/35485813aca08c7ce13fad6d321919a10d5768c2/debuginfo...
> (gdb) run
> Starting program: /usr/bin/okular /home/RokeJulianLockhart/Downloads/official-cpe-dictionary_v2.3.xml
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib64/libthread_db.so.1".
> [New Thread 0x7fffe23ff6c0 (LWP 80961)]
> [New Thread 0x7fffdbfff6c0 (LWP 80962)]
> [New Thread 0x7fffdb7fe6c0 (LWP 80963)]
> [New Thread 0x7fffdaffd6c0 (LWP 80964)]
> [New Thread 0x7fffda6bb6c0 (LWP 80965)]
> [New Thread 0x7fffd9eba6c0 (LWP 80966)]
> [New Thread 0x7fffd96b96c0 (LWP 80967)]
> [New Thread 0x7fffd8ab86c0 (LWP 80968)]
> [New Thread 0x7fffd0fff6c0 (LWP 80969)]
> [New Thread 0x7fffc37ff6c0 (LWP 80970)]
> [New Thread 0x7fffc2ffe6c0 (LWP 80971)]
> [New Thread 0x7fffc27fd6c0 (LWP 80972)]
> [New Thread 0x7fffc1ffc6c0 (LWP 80973)]
> [New Thread 0x7fffc17fb6c0 (LWP 80974)]
> [New Thread 0x7fffc0ffa6c0 (LWP 80975)]
> [New Thread 0x7fff93fff6c0 (LWP 80976)]
> [Thread 0x7fff93fff6c0 (LWP 80976) exited]
> [Thread 0x7fffc0ffa6c0 (LWP 80975) exited]
> [Thread 0x7fffc17fb6c0 (LWP 80974) exited]
> [Thread 0x7fffc1ffc6c0 (LWP 80973) exited]
> [Thread 0x7fffc27fd6c0 (LWP 80972) exited]
> [Thread 0x7fffc2ffe6c0 (LWP 80971) exited]
> kf.windowsystem: static int KX11Extras::currentDesktop() may only be used on X11
> [New Thread 0x7fffc2ffe6c0 (LWP 80977)]
> [New Thread 0x7fffc27fd6c0 (LWP 80978)]
> [New Thread 0x7fffc1ffc6c0 (LWP 80979)]
> QObject::disconnect: wildcard call disconnects from destroyed signal of KToggleAction::mouse_toggle_annotate
> QObject::disconnect: wildcard call disconnects from destroyed signal of KToggleAction::show_leftpanel
> [New Thread 0x7fffc17fb6c0 (LWP 80980)]
> 
> Thread 1 "okular" received signal SIGABRT, Aborted.
> 0x00007ffff663f377 in QFragmentMapData<QTextBlockData>::insert_single (this=this@entry=0x555555e93c70, key=191158067, length=1) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/text/qfragmentmap_p.h:664
> 664             if (F(p).left == y) {
> (gdb) bt full
> #0  0x00007ffff663f377 in QFragmentMapData<QTextBlockData>::insert_single (this=this@entry=0x555555e93c70, key=191158067, length=1) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/text/qfragmentmap_p.h:664
>         p = 3014656
>         z = 3185176
>         y = 3080192
>         x = <optimized out>
>         s = <optimized out>
>         right = <optimized out>
> #1  0x00007ffff66361e2 in QFragmentMap<QTextBlockData>::insert_single (this=0x555555e93c70, key=<optimized out>, length=<optimized out>) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/text/qfragmentmap_p.h:793
>         f = <optimized out>
> #2  QTextDocumentPrivate::insert_block (this=this@entry=0x555555e93b10, pos=pos@entry=191158066, strPos=strPos@entry=697878410, format=format@entry=0, blockFormat=blockFormat@entry=1, op=op@entry=QTextUndoCommand::MoveCursor, command=5)
>     at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/text/qtextdocument_p.cpp:345
>         x = 6370351
>         X = <optimized out>
>         block_pos = <optimized out>
>         size = <optimized out>
>         n = <optimized out>
>         key = <optimized out>
>         b = <optimized out>
>         B = <optimized out>
>         group = <optimized out>
>         frame = <optimized out>
> #3  0x00007ffff663b704 in QTextDocumentPrivate::insertBlock (this=this@entry=0x555555e93b10, blockSeparator=..., blockSeparator@entry=..., pos=191158066, blockFormat=blockFormat@entry=1, charFormat=0, op=op@entry=QTextUndoCommand::MoveCursor)
>     at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/text/qtextdocument_p.cpp:393
>         strPos = 697878410
>         ob = <optimized out>
>         atBlockEnd = <optimized out>
>         atBlockStart = false
>         oldRevision = <optimized out>
>         fragment = <optimized out>
>         b = <optimized out>
>         B = <optimized out>
> --Type <RET> for more, q to quit, c to continue without paging--c
>         c = {command = 59792, block_part = 0, block_end = 1, block_padding = 10, operation = 86 'V', format = 21845, strPos = 2, pos = 21845, {blockFormat = 0, length = 0, custom = 0x0, objectIndex = 0}, revision = 4294967295}
> #4  0x00007ffff663ba38 in QTextDocumentPrivate::insertBlock (this=this@entry=0x555555e93b10, pos=<optimized out>, blockFormat=blockFormat@entry=1, charFormat=<optimized out>, op=op@entry=QTextUndoCommand::MoveCursor) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/text/qtextdocument_p.cpp:424
> No locals.
> #5  0x00007ffff6610166 in QTextCursorPrivate::insertBlock (this=this@entry=0x5555562df840, format=<error reading variable: Cannot access memory at address 0x7fffffffc148>, charFormat=..., charFormat@entry=<error reading variable: Cannot access memory at address 0x7fffffffc140>)
>     at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/text/qtextcursor.cpp:173
>         formats = 0x555555e93bf8
>         idx = 1
> #6  0x00007ffff66140dc in QTextCursor::insertText (this=0x7fffffffc210, text=..., _format=...) at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qcomparehelpers.h:1100
>         ch = <optimized out>
>         blockEnd = <optimized out>
>         i = <optimized out>
>         blockFmt = <error reading variable blockFmt (Cannot access memory at address 0x7fffffffc160)>
>         textStart = 1
>         formats = <optimized out>
>         formatIdx = 0
>         blockStart = <optimized out>
>         textEnd = 694693236
>         format = <error reading variable format (Cannot access memory at address 0x7fffffffc150)>
>         hasEditBlock = true
> Backtrace stopped: Cannot access memory at address 0x7fffffffc1b8
> (gdb) exit
> A debugging session is active.
> 
>         Inferior 1 [process 80958] will be killed.
> 
> Quit anyway? (y or n) y
> 
> real    0m21.837s
> user    0m10.376s
> sys     0m1.937s
> ~~~