Bug 484035

Summary: Discover
Product: [Applications] Discover Reporter: scramble
Component: discoverAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aleixpol, scramble
Priority: NOR Keywords: drkonqi
Version First Reported In: 6.0.2   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description scramble 2024-03-20 02:46:38 UTC 
Application: plasma-discover (6.0.2)

Qt Version: 6.6.2
Frameworks Version: 6.0.0
Operating System: Linux 6.7.9-zen1-1-zen x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.0.2 [CoredumpBackend]

-- Information about the crash:
Steps to reproduce on my system:
1. ) open discover
2. ) goto search and attempt to search = crash
3. ) goto installed packages = crash


Things I have tried:
- Disabled all flatpak repos (restarted and then tried above)
- Got rid of packagekit entirely just flew with only flatpaks, same result

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.archlinux.org>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 160538]
[New LWP 160542]
[New LWP 160540]
[New LWP 160546]
[New LWP 160554]
[New LWP 160543]
[New LWP 160567]
[New LWP 160557]
[New LWP 160571]
[New LWP 160570]
[New LWP 160558]
[New LWP 160569]
[New LWP 160662]
[New LWP 160573]
[New LWP 160555]
[New LWP 160547]
[New LWP 160544]
[New LWP 160539]
[New LWP 160559]
[New LWP 160649]
[New LWP 160568]
[New LWP 160661]
[New LWP 160664]
[New LWP 160556]
[New LWP 160667]
[New LWP 160545]
[New LWP 160668]
[New LWP 160684]
[New LWP 160663]
[New LWP 160659]
[New LWP 160660]
[New LWP 160666]
[New LWP 160669]
[New LWP 160650]
[New LWP 160665]
[New LWP 160541]
[New LWP 160768]
[New LWP 160670]
[New LWP 160671]
[New LWP 160566]
[New LWP 160685]
[New LWP 160651]
[New LWP 160652]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/plasma-discover'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007d04bf6ab32c in ?? () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7d04b9e149c0 (LWP 160538))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7d04b9e149c0 (LWP 160538))]

Thread 43 (Thread 0x7d04550006c0 (LWP 160652)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 42 (Thread 0x7d0455a006c0 (LWP 160651)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 41 (Thread 0x7d041e0006c0 (LWP 160685)):
#0  0x00007d04bf719616 in ppoll () at /usr/lib/libc.so.6
#1  0x00007d04bea98f6b in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt6Core.so.6
#2  0x00007d04be35c758 in ??? () at /usr/lib/libQt6Network.so.6
#3  0x00007d04be3071b9 in ??? () at /usr/lib/libQt6Network.so.6
#4  0x00007d04be2ff18e in QAbstractSocket::waitForReadyRead(int) () at /usr/lib/libQt6Network.so.6
#5  0x00007d04c06c79da in ??? () at /usr/lib/libKF6KIOCore.so.6
#6  0x00007d04c07a7a9d in ??? () at /usr/lib/libKF6KIOCore.so.6
#7  0x00007d04c0783632 in ??? () at /usr/lib/libKF6KIOCore.so.6
#8  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#9  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#10 0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 40 (Thread 0x7d046ea006c0 (LWP 160566)):
#0  0x00007d04bf7190bf in poll () at /usr/lib/libc.so.6
#1  0x00007d04bdc262f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x00007d04bdbc6162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007d04beb739c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#4  0x00007d04be943d6e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bea2116f in QThread::run() () at /usr/lib/libQt6Core.so.6
#6  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#8  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 39 (Thread 0x7d041f4006c0 (LWP 160671)):
#0  0x00007d04bf7190bf in poll () at /usr/lib/libc.so.6
#1  0x00007d04bdc262f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x00007d04bdbc6162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007d04beb739c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#4  0x00007d04be943d6e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bea2116f in QThread::run() () at /usr/lib/libQt6Core.so.6
#6  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#8  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 38 (Thread 0x7d041fe006c0 (LWP 160670)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 37 (Thread 0x7d0429c006c0 (LWP 160768)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 36 (Thread 0x7d04b34006c0 (LWP 160541)):
#0  0x00007d04bf7190bf in poll () at /usr/lib/libc.so.6
#1  0x00007d04b9d90b18 in ??? () at /usr/lib/qt6/plugins/platforms/../../../libQt6WaylandClient.so.6
#2  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#3  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#4  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 35 (Thread 0x7d04356006c0 (LWP 160665)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 34 (Thread 0x7d04564006c0 (LWP 160650)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7d042aa006c0 (LWP 160669)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7d0434c006c0 (LWP 160666)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7d043d2006c0 (LWP 160660)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7d043dc006c0 (LWP 160659)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04b9dbac86 in QtWaylandClient::QWaylandWindow::waitForFrameSync(int) () at /usr/lib/qt6/plugins/platforms/../../../libQt6WaylandClient.so.6
#4  0x00007d04b999d03d in QtWaylandClient::QWaylandGLContext::swapBuffers(QPlatformSurface*) () at /usr/lib/qt6/plugins/wayland-graphics-integration-client/../../../libQt6WaylandEglClientHwIntegration.so.6
#5  0x00007d04bf29823c in ??? () at /usr/lib/libQt6Gui.so.6
#6  0x00007d04bf154d1c in QRhi::endFrame(QRhiSwapChain*, QFlags<QRhi::EndFrameFlag>) () at /usr/lib/libQt6Gui.so.6
#7  0x00007d04c03bfed6 in ??? () at /usr/lib/libQt6Quick.so.6
#8  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#9  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#10 0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7d0436a006c0 (LWP 160663)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7d041ea006c0 (LWP 160684)):
#0  0x00007d04bf719616 in ppoll () at /usr/lib/libc.so.6
#1  0x00007d04bea98f6b in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt6Core.so.6
#2  0x00007d04be35c758 in ??? () at /usr/lib/libQt6Network.so.6
#3  0x00007d04be3071b9 in ??? () at /usr/lib/libQt6Network.so.6
#4  0x00007d04be2ff18e in QAbstractSocket::waitForReadyRead(int) () at /usr/lib/libQt6Network.so.6
#5  0x00007d04c06c79da in ??? () at /usr/lib/libKF6KIOCore.so.6
#6  0x00007d04c07a7a9d in ??? () at /usr/lib/libKF6KIOCore.so.6
#7  0x00007d04c0783632 in ??? () at /usr/lib/libKF6KIOCore.so.6
#8  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#9  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#10 0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7d042b4006c0 (LWP 160668)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7d0493e006c0 (LWP 160545)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7d042be006c0 (LWP 160667)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7d0490c006c0 (LWP 160556)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7d04360006c0 (LWP 160664)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7d0437e006c0 (LWP 160661)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7d046d6006c0 (LWP 160568)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7d0456e006c0 (LWP 160649)):
#0  0x00007d04bf7190bf in poll () at /usr/lib/libc.so.6
#1  0x00007d04bdc262f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x00007d04bdbc6162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007d04beb739c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#4  0x00007d04be943d6e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bea2116f in QThread::run() () at /usr/lib/libQt6Core.so.6
#6  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#8  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7d046f4006c0 (LWP 160559)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7d04b98006c0 (LWP 160539)):
#0  0x00007d04bf7190bf in poll () at /usr/lib/libc.so.6
#1  0x00007d04bdc262f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x00007d04bdbc6162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007d04beb739c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#4  0x00007d04be943d6e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bea2106f in QThread::exec() () at /usr/lib/libQt6Core.so.6
#6  0x00007d04bfeb89df in ??? () at /usr/lib/libQt6DBus.so.6
#7  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#8  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#9  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7d0498e006c0 (LWP 160544)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7d0492a006c0 (LWP 160547)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7d04916006c0 (LWP 160555)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7d0460a006c0 (LWP 160573)):
#0  0x00007d04bf7190bf in poll () at /usr/lib/libc.so.6
#1  0x00007d04bdc262f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x00007d04bdbc6162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007d0493e07fde in ??? () at /usr/lib/gio/modules/libdconfsettings.so
#4  0x00007d04bdbf9a45 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7d04374006c0 (LWP 160662)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7d046cc006c0 (LWP 160569)):
#0  0x00007d04bf72488d in syscall () at /usr/lib/libc.so.6
#1  0x00007d04bdc21337 in g_cond_wait () at /usr/lib/libglib-2.0.so.0
#2  0x00007d04bdb931b4 in ??? () at /usr/lib/libglib-2.0.so.0
#3  0x00007d04bdbfbace in ??? () at /usr/lib/libglib-2.0.so.0
#4  0x00007d04bdbf9a45 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7d046fe006c0 (LWP 160558)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7d0463a006c0 (LWP 160570)):
#0  0x00007d04bf7190bf in poll () at /usr/lib/libc.so.6
#1  0x00007d04bdc262f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x00007d04bdbc6162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007d04bdbc61b2 in ??? () at /usr/lib/libglib-2.0.so.0
#4  0x00007d04bdbf9a45 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7d04630006c0 (LWP 160571)):
#0  0x00007d04bf7190bf in poll () at /usr/lib/libc.so.6
#1  0x00007d04bdc262f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x00007d04bdbc8b97 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007d04bced419c in ??? () at /usr/lib/libgio-2.0.so.0
#4  0x00007d04bdbf9a45 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7d0487e006c0 (LWP 160557)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7d046e0006c0 (LWP 160567)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04beaa64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7d04998006c0 (LWP 160543)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7d04920006c0 (LWP 160554)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7d04934006c0 (LWP 160546)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7d04b3e006c0 (LWP 160540)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04beaa3c10 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007d04b9d90a98 in ??? () at /usr/lib/qt6/plugins/platforms/../../../libQt6WaylandClient.so.6
#4  0x00007d04beaa0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#6  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7d04a92006c0 (LWP 160542)):
#0  0x00007d04bf6a5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007d04bf6a8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007d04a1c8685c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007d04a1c9e80c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007d04bf6a955a in ??? () at /usr/lib/libc.so.6
#5  0x00007d04bf726a3c in ??? () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7d04b9e149c0 (LWP 160538)):
[KCrash Handler]
#4  0x00007d049014fd4a in KNSCore::ResultsStream::fetch() () at /usr/lib/libKF6NewStuffCore.so.6
#5  0x00007d0492013b1d in ??? () at /usr/lib/qt6/plugins/discover/kns-backend.so
#6  0x00007d04be97c2c7 in QObject::event(QEvent*) () at /usr/lib/libQt6Core.so.6
#7  0x00007d04c08f438b in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt6Widgets.so.6
#8  0x00007d04be939818 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt6Core.so.6
#9  0x00007d04be939b9b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt6Core.so.6
#10 0x00007d04beb758a4 in ??? () at /usr/lib/libQt6Core.so.6
#11 0x00007d04bdbc7f69 in ??? () at /usr/lib/libglib-2.0.so.0
#12 0x00007d04bdc263a7 in ??? () at /usr/lib/libglib-2.0.so.0
#13 0x00007d04bdbc6162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#14 0x00007d04beb739c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#15 0x00007d04be943d6e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#16 0x00007d04be93c2b8 in QCoreApplication::exec() () at /usr/lib/libQt6Core.so.6
#17 0x00005d4fa611c89f in ??? ()
#18 0x00007d04bf643cd0 in ??? () at /usr/lib/libc.so.6
#19 0x00007d04bf643d8a in __libc_start_main () at /usr/lib/libc.so.6
#20 0x00005d4fa611d155 in ??? ()

Reported using DrKonqi
Comment 1 scramble 2024-03-20 02:52:51 UTC 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/plasma-discover'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
44	      return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;
[Current thread is 1 (Thread 0x7dcae13489c0 (LWP 163594))]
Comment 2 scramble 2024-03-20 02:58:49 UTC 
0x00007fffc4070d4a in KNSCore::ResultsStream::fetch (this=0x555556e182e0) at /usr/src/debug/knewstuff/knewstuff-6.0.0/src/core/resultsstream.cpp:70
70              if (p->isInitialized()) {                                                                                                                                                      
(gdb) bt
#0  0x00007fffc4070d4a in KNSCore::ResultsStream::fetch (this=0x555556e182e0) at /usr/src/debug/knewstuff/knewstuff-6.0.0/src/core/resultsstream.cpp:70
#1  0x00007fffc6f2ed81 in KNSResultsStream::setRequest (this=<optimized out>, request=...) at /usr/src/debug/discover/discover-6.0.2/libdiscover/backends/KNSBackend/KNSBackend.cpp:107
#2  0x00007fffc6f2fb1d in operator() (__closure=0x555556814de0) at /usr/src/debug/discover/discover-6.0.2/libdiscover/backends/KNSBackend/KNSBackend.cpp:479
#3  QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, KNSBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()> >::call (arg=<optimized out>, f=...)
    at /usr/include/qt6/QtCore/qobjectdefs_impl.h:137
#4  QtPrivate::Functor<KNSBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...)
    at /usr/include/qt6/QtCore/qobjectdefs_impl.h:339
#5  QtPrivate::QCallableObject<KNSBackend::search(const AbstractResourcesBackend::Filters&)::<lambda()>, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x555556814dd0, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:522
#6  0x00007ffff577c2c7 in QObject::event (this=0x555556814950, e=0x555556814e80) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qobject.cpp:1437
#7  0x00007ffff76f438b in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x555556814950, e=0x555556814e80)
    at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/widgets/kernel/qapplication.cpp:3296
#8  0x00007ffff5739818 in QCoreApplication::notifyInternal2 (receiver=0x555556814950, event=event@entry=0x555556814e80)
    at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qcoreapplication.cpp:1121
#9  0x00007ffff5739b9b in QCoreApplication::sendEvent (event=0x555556814e80, receiver=<optimized out>)
    at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qcoreapplication.cpp:1539
#10 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5555555f6890)
    at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qcoreapplication.cpp:1901
#11 0x00007ffff59758a4 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qcoreapplication.cpp:1760
#12 postEventSourceDispatch (s=0x5555555fb3c0) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qeventdispatcher_glib.cpp:243
#13 0x00007ffff4941f69 in g_main_dispatch (context=0x7fffe8000ef0) at ../glib/glib/gmain.c:3476
#14 0x00007ffff49a03a7 in g_main_context_dispatch_unlocked (context=0x7fffe8000ef0) at ../glib/glib/gmain.c:4284
#15 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x7fffe8000ef0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4349
#16 0x00007ffff4940162 in g_main_context_iteration (context=0x7fffe8000ef0, may_block=1) at ../glib/glib/gmain.c:4414
#17 0x00007ffff59739c4 in QEventDispatcherGlib::processEvents (this=0x555555613290, flags=...)
    at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qeventdispatcher_glib.cpp:393
#18 0x00007ffff5743d6e in QEventLoop::processEvents (flags=..., this=0x7fffffffcb80) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qeventloop.cpp:100
#19 QEventLoop::exec (this=0x7fffffffcb80, flags=...) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/kernel/qeventloop.cpp:182
#20 0x00007ffff573c2b8 in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/corelib/global/qflags.h:74
#21 0x00007ffff76f0f0a in QApplication::exec () at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.2/src/widgets/kernel/qapplication.cpp:2574
#22 0x000055555556d89f in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/discover/discover-6.0.2/discover/main.cpp:218
(gdb) info threads
  Id   Target Id                                            Frame 
* 1    Thread 0x7ffff0bca9c0 (LWP 164658) "plasma-discover" 0x00007fffc4070d4a in KNSCore::ResultsStream::fetch (this=0x555556e182e0)
    at /usr/src/debug/knewstuff/knewstuff-6.0.0/src/core/resultsstream.cpp:70
  2    Thread 0x7ffff06006c0 (LWP 164661) "QDBusConnection" 0x00007ffff65190bf in __GI___poll (fds=0x555555605050, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3    Thread 0x7fffef4006c0 (LWP 164662) "WaylandEventThr" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x555555678ae4) at futex-internal.c:57
  4    Thread 0x7fffeea006c0 (LWP 164663) "WaylandEventThr" 0x00007ffff65190bf in __GI___poll (fds=fds@entry=0x7fffee9ffb70, nfds=nfds@entry=2, timeout=timeout@entry=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:29
  5    Thread 0x7fffed4006c0 (LWP 164664) "plasma-dis:cs0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x5555557e352c) at futex-internal.c:57
  6    Thread 0x7fffeca006c0 (LWP 164665) "plasma-:disk$0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x5555557653d8) at futex-internal.c:57
  7    Thread 0x7fffe60006c0 (LWP 164666) "plasma-dis:sh0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x5555557e4594) at futex-internal.c:57
  8    Thread 0x7fffe56006c0 (LWP 164667) "plasma:sh_opt0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x5555557e4740) at futex-internal.c:57
  9    Thread 0x7fffe4c006c0 (LWP 164668) "plasma:traceq0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x555555878fd8) at futex-internal.c:57
  10   Thread 0x7fffcec006c0 (LWP 164669) "plasma:traceq0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x5555558cc068) at futex-internal.c:57
  17   Thread 0x7fffce2006c0 (LWP 164676) "plasma:traceq0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x5555559d7df8) at futex-internal.c:57
  18   Thread 0x7fffcd8006c0 (LWP 164677) "plasma-d:gdrv0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x555555924e30) at futex-internal.c:57
  19   Thread 0x7fffcce006c0 (LWP 164678) "plasma-dis:gl0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x555555a33df4) at futex-internal.c:57
  20   Thread 0x7fffc7e006c0 (LWP 164679) "plasma:traceq0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x555555a8e8a8) at futex-internal.c:57
  21   Thread 0x7fffaf8006c0 (LWP 164680) "plasma-d:gdrv0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x555555acfe80) at futex-internal.c:57
  22   Thread 0x7fffaee006c0 (LWP 164681) "plasma-dis:gl0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x555555b042b4) at futex-internal.c:57
  29   Thread 0x7fffae4006c0 (LWP 164688) "QQmlThread"      0x00007ffff65190bf in __GI___poll (fds=0x5555559976c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  30   Thread 0x7fffada006c0 (LWP 164689) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fffad9ffae0, op=137, expected=0, 
    futex_word=0x555555be11a0) at futex-internal.c:57
  31   Thread 0x7fffad0006c0 (LWP 164690) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fffacfffae0, op=137, expected=0, 
    futex_word=0x555555be60b0) at futex-internal.c:57
  32   Thread 0x7fffa3e006c0 (LWP 164691) "pool-spawner"    syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  33   Thread 0x7fffa34006c0 (LWP 164692) "gmain"           0x00007ffff65190bf in __GI___poll (fds=0x7fff6000a820, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  34   Thread 0x7fffa2a006c0 (LWP 164693) "gdbus"           0x00007ffff65190bf in __GI___poll (fds=0x7fff4c000b90, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  35   Thread 0x7fff97e006c0 (LWP 164694) "dconf worker"    0x00007ffff65190bf in __GI___poll (fds=0x7fff48000b90, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  37   Thread 0x7fff96a006c0 (LWP 164696) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff969ffae0, op=137, expected=0, 
    futex_word=0x555555dc02e0) at futex-internal.c:57
  38   Thread 0x7fff960006c0 (LWP 164697) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff95fffae0, op=137, expected=0, 
    futex_word=0x555555db8010) at futex-internal.c:57
  39   Thread 0x7fff956006c0 (LWP 164698) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff955ffae0, op=137, expected=0, 
    futex_word=0x555555dba6c0) at futex-internal.c:57
  40   Thread 0x7fff896006c0 (LWP 164706) "QNetworkAccessM" 0x00007ffff65190bf in __GI___poll (fds=0x7fff2800d330, nfds=8, timeout=115338) at ../sysdeps/unix/sysv/linux/poll.c:29
  41   Thread 0x7fff88c006c0 (LWP 164707) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff88bffae0, op=137, expected=0, 
    futex_word=0x7fff280045a0) at futex-internal.c:57
  42   Thread 0x7fff71c006c0 (LWP 164708) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff71bffae0, op=137, expected=0, 
    futex_word=0x7fff28006ea4) at futex-internal.c:57
  43   Thread 0x7fff712006c0 (LWP 164709) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff711ffae0, op=137, expected=0, 
    futex_word=0x7fff28009db4) at futex-internal.c:57
  50   Thread 0x7fff6be006c0 (LWP 164716) "QSGRenderThread" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff6bdff8a0, op=137, expected=0, 
    futex_word=0x555556a17a60) at futex-internal.c:57
  51   Thread 0x7fff6aa006c0 (LWP 164718) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff6a9ffae0, op=137, expected=0, 
    futex_word=0x5555569a2d14) at futex-internal.c:57
  52   Thread 0x7fff6b4006c0 (LWP 164717) "plasma:traceq0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x7fff100127d8) at futex-internal.c:57
  53   Thread 0x7fff6a0006c0 (LWP 164719) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff69fffae0, op=137, expected=0, 
--Type <RET> for more, q to quit, c to continue without paging--info reg
    futex_word=0x5555560482d4) at futex-internal.c:57
  54   Thread 0x7fff68c006c0 (LWP 164721) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff68bffae0, op=137, expected=0, 
    futex_word=0x555555fe7aa0) at futex-internal.c:57
  55   Thread 0x7fff696006c0 (LWP 164720) "plasma-d:gdrv0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x7fff100547c0) at futex-internal.c:57
  56   Thread 0x7fff5fe006c0 (LWP 164722) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff5fdffae0, op=137, expected=0, 
    futex_word=0x555555f897e4) at futex-internal.c:57
  57   Thread 0x7fff5f4006c0 (LWP 164723) "plasma-dis:gl0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x7fff10088c50) at futex-internal.c:57
  58   Thread 0x7fff5ea006c0 (LWP 164724) "plasma:traceq0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x7fff100f31a8) at futex-internal.c:57
  59   Thread 0x7fff5e0006c0 (LWP 164725) "plasma-d:gdrv0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x7fff10135900) at futex-internal.c:57
  60   Thread 0x7fff5d6006c0 (LWP 164726) "plasma-dis:gl0"  0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, 
    futex_word=0x7fff10169d90) at futex-internal.c:57
  63   Thread 0x7fff51e006c0 (LWP 164729) "pool"            syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  65   Thread 0x7fff50a006c0 (LWP 164731) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff509ffae0, op=137, expected=0, 
    futex_word=0x555557803cc4) at futex-internal.c:57
  66   Thread 0x7fff47e006c0 (LWP 164732) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff47dffae0, op=137, expected=0, 
    futex_word=0x555556e69f54) at futex-internal.c:57
  67   Thread 0x7fff514006c0 (LWP 164737) "QNetworkAccessM" 0x00007ffff65190bf in __GI___poll (fds=0x7ffebc000bd0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  69   Thread 0x7fff5cc006c0 (LWP 164744) "Thread (pooled)" 0x00007ffff64a5ebe in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff5cbffae0, op=137, expected=0, 
    futex_word=0x55555678cec0) at futex-internal.c:57
Comment 3 scramble 2024-03-20 03:08:18 UTC 
In: /usr/src/debug/knewstuff/knewstuff-6.0.0/src/core/resultsstream.cpp:70

(Untested Suggestion)...
void ResultsStream::fetch()
{
    if (d->request.filter != Provider::Installed) {
        // when asking for installed entries, never use the cache
        Entry::List cacheEntries = d->engine->cache()->requestFromCache(d->request);
        if (!cacheEntries.isEmpty()) {
            Q_EMIT entriesFound(cacheEntries);
            return;
        }
    }

    for (const QSharedPointer<KNSCore::Provider> &p : std::as_const(d->providers)) {
        // Check if the shared pointer is not null and the provider is initialized
        if (p && p->isInitialized()) {
            p->loadEntries(d->request);
        } else if (p) {
            // If p is not null but the provider is not initialized, set up a connection to call loadEntries when the provider is initialized.
            connect(p.get(), &KNSCore::Provider::providerInitialized, this, [this, p] {
                disconnect(p.get(), &KNSCore::Provider::providerInitialized, this, nullptr);
                if (p->isInitialized()) {
                    p->loadEntries(d->request);
                }
            });
        } else {
            qWarning() << "Encountered a null provider in ResultsStream::fetch.";
        }
    }
}
Comment 4 Christophe Marin 2024-03-20 09:29:25 UTC 

*** This bug has been marked as a duplicate of bug 473472 ***