Spectacle crash when I close

Krovikan · March 19, 2026, 12:21pm

Hello:

When I finish with Spectacle and close it, Dr. Konqi appears.

Info (Gear 25.12.3)

Dr. Konqi log

Application: Spectacle (spectacle), signal: Segmentation fault


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warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during file-backed mapping note processing
[New LWP 10609]
[New LWP 10614]
[New LWP 10930]
[New LWP 10610]
[New LWP 10615]
[New LWP 10611]
[New LWP 10612]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/spectacle --dbus'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fe3bda9dc9c in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fe3afd2a440 (LWP 10609))]
python sentry-sdk not installed :(
Using eu-unstrip to resolve modules.
[Current thread is 1 (Thread 0x7fe3afd2a440 (LWP 10609))]

Thread 7 (Thread 0x7fe3ae7fc6c0 (LWP 10612)):
#0  0x00007fe3bdaa4772 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fe3bda97f68 in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fe3bda97fc1 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fe3bdb128ea in poll () from /lib64/libc.so.6
#4  0x00007fe3c1364cfd in ?? () from /lib64/libQt6WaylandClient.so.6
#5  0x00007fe3be57c0b5 in ?? () from /lib64/libQt6Core.so.6
#6  0x00007fe3bda9bd51 in start_thread () from /lib64/libc.so.6
#7  0x00007fe3bdb20bcc in __clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7fe3aeffd6c0 (LWP 10611)):
#0  0x00007fe3bdaa4772 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fe3bda97f68 in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fe3bda9872c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fe3bda9b268 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fe3be574c64 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fe3c1364c90 in ?? () from /lib64/libQt6WaylandClient.so.6
#6  0x00007fe3be57c0b5 in ?? () from /lib64/libQt6Core.so.6
#7  0x00007fe3bda9bd51 in start_thread () from /lib64/libc.so.6
#8  0x00007fe3bdb20bcc in __clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7fe3aced76c0 (LWP 10615)):
#0  0x00007fe3bdaa4772 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fe3bda97f68 in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fe3bda97fc1 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fe3bdb12e72 in ppoll () from /lib64/libc.so.6
#4  0x00007fe3ba309b5f in ?? () from /lib64/libglib-2.0.so.0
#5  0x00007fe3ba30a2ac in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fe3be68ec08 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fe3be3dd56b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fe3be4e4619 in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fe3be57c0b5 in ?? () from /lib64/libQt6Core.so.6
#10 0x00007fe3bda9bd51 in start_thread () from /lib64/libc.so.6
#11 0x00007fe3bdb20bcc in __clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7fe3af9ff6c0 (LWP 10610)):
#0  0x00007fe3bdaa4772 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fe3bda97f68 in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fe3bda97fc1 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fe3bdb12e72 in ppoll () from /lib64/libc.so.6
#4  0x00007fe3ba309b5f in ?? () from /lib64/libglib-2.0.so.0
#5  0x00007fe3ba30a2ac in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fe3be68ec08 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fe3be3dd56b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fe3be4e4619 in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fe3be976afe in ?? () from /lib64/libQt6DBus.so.6
#10 0x00007fe3be57c0b5 in ?? () from /lib64/libQt6Core.so.6
#11 0x00007fe3bda9bd51 in start_thread () from /lib64/libc.so.6
#12 0x00007fe3bdb20bcc in __clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7fe357bff6c0 (LWP 10930)):
#0  0x00007fe3bdaa4772 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fe3bda97f68 in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fe3bda97fc1 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fe3bdb12e72 in ppoll () from /lib64/libc.so.6
#4  0x00007fe3be56e399 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fe3bd75ebb1 in ?? () from /lib64/libQt6Network.so.6
#6  0x00007fe3bd6e8b94 in ?? () from /lib64/libQt6Network.so.6
#7  0x00007fe3bd6de231 in QAbstractSocket::waitForReadyRead(int) () from /lib64/libQt6Network.so.6
#8  0x00007fe3c19f507a in ?? () from /lib64/libKF6KIOCore.so.6
#9  0x00007fe3c1a39a0b in ?? () from /lib64/libKF6KIOCore.so.6
#10 0x00007fe3c1ac78e9 in ?? () from /lib64/libKF6KIOCore.so.6
#11 0x00007fe3be57c0b5 in ?? () from /lib64/libQt6Core.so.6
#12 0x00007fe3bda9bd51 in start_thread () from /lib64/libc.so.6
#13 0x00007fe3bdb20bcc in __clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7fe3ad6d86c0 (LWP 10614)):
#0  0x00007fe3bdaa4772 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fe3bda97f68 in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fe3bda97fc1 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fe3bdb128ea in poll () from /lib64/libc.so.6
#4  0x00007fe3c173f8b3 in ?? () from /lib64/libKF6GuiAddons.so.6
#5  0x00007fe3be57c0b5 in ?? () from /lib64/libQt6Core.so.6
#6  0x00007fe3bda9bd51 in start_thread () from /lib64/libc.so.6
#7  0x00007fe3bdb20bcc in __clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7fe3afd2a440 (LWP 10609)):
[KCrash Handler]
#4  0x00007fe3c0c34ea9 in QWidget::hide() () from /lib64/libQt6Widgets.so.6
#5  0x00007fe3c0cace48 in QWidgetAction::releaseWidget(QWidget*) () from /lib64/libQt6Widgets.so.6
#6  0x00007fe3c0ddb978 in QMenu::~QMenu() () from /lib64/libQt6Widgets.so.6
#7  0x00005627964aed1f in ?? ()
#8  0x00007fe3be4379a0 in ?? () from /lib64/libQt6Core.so.6
#9  0x00007fe3be4314c8 in QObject::destroyed(QObject*) () from /lib64/libQt6Core.so.6
#10 0x00007fe3be423f96 in QObject::~QObject() () from /lib64/libQt6Core.so.6
#11 0x00005627964f2d1e in ?? ()
#12 0x00007fe3be42532a in QObjectPrivate::deleteChildren() () from /lib64/libQt6Core.so.6
#13 0x00007fe3be423fa3 in QObject::~QObject() () from /lib64/libQt6Core.so.6
#14 0x000056279646b8da in ?? ()
#15 0x00007fe3bda2b2fb in __libc_start_call_main () from /lib64/libc.so.6
#16 0x00007fe3bda2b3cb in __libc_start_main_impl () from /lib64/libc.so.6
#17 0x000056279646d0a5 in ?? ()

Regards

poljpocket · March 19, 2026, 12:38pm

This backtrace isn’t useful to debug your crash.

Refer to this article to report your backtrace with useful information: Guidelines and HOWTOs/Debugging/How to create useful crash reports - KDE Community Wiki

Krovikan · March 19, 2026, 10:02pm

The backtrace:

Regards

jonzn4SUSE · March 20, 2026, 5:17am

Krovikan · March 20, 2026, 11:08am

Not seems my Issue. This bug number 517064 is fixed in 6.6.3 (my version).

My Issue is different. Is when I close Spectacle. See the message and captures in OP.

Regards

arojas · March 20, 2026, 12:34pm

Your version was 6.6.2 in your original post and the backtrace corresponds to bug 517064. If you are still experiencing crashes with 6.6.3 then it’s a different issue, so please post a new backtrace.

Krovikan · March 20, 2026, 12:40pm

You are right. Is 6.6.2 yet. I was convinced that I had 6.6.3.

I have available an update to Framework 6.24 but not yet for Plasma 6.6.3.

My apologies.

When 6.6.3 arrives to my distro (have a strong QA), I’ll try and I’ll mark the solution.

Regards

Krovikan · March 30, 2026, 10:38am

Today I updated to Plasma 6.6.3 and I can confirm that issue is fixed.

Regards