Bug 501268 - systemdupdate backend crashing in dtor of transaction
Summary: systemdupdate backend crashing in dtor of transaction
Status: RESOLVED FIXED
Alias: None
Product: Discover
Classification: Applications
Component: discover (other bugs)
Version First Reported In: unspecified
Platform: unspecified Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2025-03-09 17:36 UTC by Harald Sitter
Modified: 2025-03-12 14:36 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/144720/events/2121807bad2c4a108253ef9861278fb8/


Attachments

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Description Harald Sitter 2025-03-09 17:36:00 UTC
Application: plasma-discover (6.3.80)

ApplicationNotResponding [ANR]: false
Qt Version: 6.8.2
Frameworks Version: 6.11.0
Operating System: Linux 6.13.5-arch1-1 x86_64
Windowing System: Wayland
Distribution: KDE Linux
DrKonqi: 6.3.80 [CoredumpBackend]

-- Information about the crash:
If no m_job was set it crashes on destruction. Ideally we should have a job always. Means pulling out some code into the constructing code path.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}

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

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

warning: Can't open file /home/me/.cache/discover/qmlcache/cdbf862fdbf8be79903103efbaf93333fa82c2fa.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/7f19344a603bbfc41a0305e03d3012975d6be1e3.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /share/fonts/noto/NotoSansMono-Regular.ttf during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/4b40ee389653c63be3e1feeaeba6a52761e8ebf2.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /share/fonts/noto/NotoSans-Bold.ttf during file-backed mapping note processing

warning: Can't open file /share/locale/en/LC_MESSAGES/kcoreaddons6_qt.qm during file-backed mapping note processing

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

warning: Can't open file /cache/fontconfig/923e285e415b1073c8df160bee08820f-le64.cache-9 during file-backed mapping note processing

warning: Can't open file /share/fonts/noto/NotoSans-Regular.ttf during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/3f7f6dfe9f64600c5382a7c80f8721a592806d68.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /cache/fontconfig/210c0516121708a580e22e6b1f9a103a-le64.cache-9 during file-backed mapping note processing

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

warning: Can't open file /home/me/.cache/discover/qmlcache/9accb10e14aa10f93ce9be219e55d7bd72e9298b.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /cache/fontconfig/6ba42ae0000f58711b5caaf10d690066-le64.cache-9 during file-backed mapping note processing

warning: Can't open file /share/qt6/translations/qt_en.qm during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/dcf54aa56ad4b44556f099c22dda2666dcf84eeb.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/9ef7b282f5d8edbe06e86e96a1268c465cb3f542.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/0195f5bb6a60819a5dc4c8924de178cdf7d1041b.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /share/mime/mime.cache during file-backed mapping note processing

This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.archlinux.org>
  <http://debuginfod.kdeos.haraldsitter.eu>
  <http://debuginfod.kdeos.haraldsitter.eu>
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.

warning: File /lib/libabsl_raw_hash_set.so.2407.0.0 doesn't match build-id from core-file during file-backed mapping processing

warning: Can't open file /home/me/.cache/discover/qmlcache/7c199612e0417ead83dbf0bfe4ba5f7380f0b7c2.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/e492a26ab5d4dbff91dc07493b3755a9669e4e21.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/38e21fb08a66b310595a6225cde7b8a9bfcdd5fc.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/ae717d47b5cb8f9bf9ca4431c16c49b88a7835a0.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /cache/fontconfig/f6b893a7224233d96cb72fd88691c0b4-le64.cache-9 during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/bff6a68a1720f11a8645c381c9efafbc8078c17b.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/97eceec6509bec9efd28323c9debfcf7470b496b.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /share/glib-2.0/schemas/gschemas.compiled during file-backed mapping note processing

warning: Can't open file /share/locale/en/LC_MESSAGES/kjobwidgets6_qt.qm during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/13c30671f8f55448926654040174e376b053573b.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /share/locale/en/LC_MESSAGES/kwidgetsaddons6_qt.qm during file-backed mapping note processing

warning: Can't open file /cache/fontconfig/f2e43df3287529323e79e7929dc44cc9-le64.cache-9 during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/fdeeb4890a04d1a9333d79812f84dc7ec955d297.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/feee430c13ae3773404c12b7648aef1828df1806.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/246a756a3aa9a6f529ed2acd94de7495e821c29a.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/cd04a8bb2c99ba1d923f7da446f8f3333a453a04.qmlc (deleted) during file-backed mapping note processing

warning: Can't open file /home/me/.cache/discover/qmlcache/7a1818b8701e6ec24c34f2865ea8ccfa1749c582.qmlc (deleted) during file-backed mapping note processing
[New LWP 95620]
[New LWP 95756]
[New LWP 95755]
[New LWP 95757]
[New LWP 95759]
[New LWP 95761]
[New LWP 95763]
[New LWP 95762]
[New LWP 95773]
[New LWP 95771]
[New LWP 95778]
[New LWP 95772]
[New LWP 95776]
[New LWP 95870]
[New LWP 95622]
[New LWP 95869]
[New LWP 95859]
[New LWP 95791]
[New LWP 95871]
[New LWP 95872]
[New LWP 95874]
[New LWP 96019]
[New LWP 95758]
[New LWP 96150]
[New LWP 95770]
[New LWP 95876]
[New LWP 95788]
[New LWP 95779]
[New LWP 96017]
[New LWP 96147]
[New LWP 95774]
[New LWP 96014]
[New LWP 95760]
[New LWP 96097]
[New LWP 96098]
[New LWP 95890]
[New LWP 95775]
[New LWP 96095]
[New LWP 96145]
[New LWP 96094]
[New LWP 96096]
[New LWP 95873]
[New LWP 95875]

warning: Build-id of /usr/lib/libabsl_raw_hash_set.so.2407.0.0 does not match core file.

warning: Could not load shared library symbols for /usr/lib/libabsl_raw_hash_set.so.2407.0.0.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `plasma-discover'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fea13edf624 in ?? () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7fea0e055300 (LWP 95620))]

Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7fea0e055300 (LWP 95620))]

Thread 43 (Thread 0x7fe93effd6c0 (LWP 95875)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 42 (Thread 0x7fe93ffff6c0 (LWP 95873)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 41 (Thread 0x7fe9173fe6c0 (LWP 96096)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edce11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x00007fea146cb343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea146c5075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 40 (Thread 0x7fe9027ff6c0 (LWP 96094)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edce11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x00007fea146cb343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea146c5075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 39 (Thread 0x7fe93dbfc6c0 (LWP 96145)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edce11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x00007fea146cb343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea146c5075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 38 (Thread 0x7fe95fe846c0 (LWP 96095)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edce11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x00007fea146cb343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea146c5075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 37 (Thread 0x7fe9989726c0 (LWP 95775)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 36 (Thread 0x7fe92ca306c0 (LWP 95890)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea135856a7 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13521e15 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007fea147ab75d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x00007fea145466a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x00007fea1463d999 in QThread::run() () at /usr/lib/libQt6Core.so.6
#9  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#10 0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#11 0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 35 (Thread 0x7fe95ee826c0 (LWP 96098)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edce11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x00007fea146cb343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea146c5075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 34 (Thread 0x7fe93d1f66c0 (LWP 96097)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edce11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x00007fea146cb343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea146c5075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7fe9ec8ba6c0 (LWP 95760)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7fe95f6836c0 (LWP 96014)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea135856a7 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13521e15 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007fea147ab75d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x00007fea145466a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x00007fea1463d999 in QThread::run() () at /usr/lib/libQt6Core.so.6
#9  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#10 0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#11 0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7fe9991736c0 (LWP 95774)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7fe92d6ad6c0 (LWP 96147)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edce11 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#4  0x00007fea146cb343 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea146c5075 in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7fe92ffff6c0 (LWP 96017)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea146b5bf3 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea14b17c43 in ??? () at /usr/lib/libQt6Network.so.6
#6  0x00007fea14a9a8d9 in ??? () at /usr/lib/libQt6Network.so.6
#7  0x00007fea14a92e4e in QAbstractSocket::waitForReadyRead(int) () at /usr/lib/libQt6Network.so.6
#8  0x00007fea15ecbd72 in KIO::ConnectionBackend::waitForIncomingTask (this=0x7fe920021830, ms=-1) at /home/me/src/kio/src/core/connectionbackend.cpp:161
#9  0x00007fea15ed173e in KIO::Connection::waitForIncomingTask (this=0x7fe920001300, ms=-1) at /home/me/src/kio/src/core/connection.cpp:214
#10 0x00007fea15f5f142 in KIO::SlaveBase::dispatchLoop (this=0x7fe920001120) at /home/me/src/kio/src/core/slavebase.cpp:353
#11 0x00007fea160776fb in KIO::WorkerThread::run (this=0x5a8f99608d60) at /home/me/src/kio/src/core/workerthread.cpp:47
#12 0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#13 0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#14 0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7fe995ce66c0 (LWP 95779)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea135856a7 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13521e15 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007fea13521e72 in ??? () at /usr/lib/libglib-2.0.so.0
#7  0x00007fea13557f66 in ??? () at /usr/lib/libglib-2.0.so.0
#8  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#9  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7fe97ebff6c0 (LWP 95788)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea135856a7 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13521e15 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007fe9943602fe in ??? () at /usr/lib/gio/modules/libdconfsettings.so
#7  0x00007fea13557f66 in ??? () at /usr/lib/libglib-2.0.so.0
#8  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#9  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fe9954e56c0 (LWP 95876)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fe9de5fc6c0 (LWP 95770)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fe917bff6c0 (LWP 96150)):
#0  flatpak_is_valid_name (string=0x7fe8fc132060 "com.obsproject.Studio.Plugin.GStreamerVaapi/x86_64/stable", len=43, error=0x7fe917bfde00) at ../common/flatpak-ref-utils.c:154
#1  0x00007fe9972d5fa7 in _flatpak_decomposed_new (ref=0x7fe8fc132050 "flathub:runtime/com.obsproject.Studio.Plugin.GStreamerVaapi/x86_64/stable", allow_refspec=1, take=0, error=0x0) at ../common/flatpak-ref-utils.c:654
#2  0x00007fe9972d63b5 in flatpak_decomposed_new_from_refspec (refspec=0x7fe8fc132050 "flathub:runtime/com.obsproject.Studio.Plugin.GStreamerVaapi/x86_64/stable", error=0x0) at ../common/flatpak-ref-utils.c:730
#3  0x00007fe9972a858a in flatpak_dir_find_local_related_for_metadata (self=0x7fe8fc002bc0, ref=0x7fe8fc144c20, remote_name=0x0, metakey=0x7fe8fc14e080, cancellable=0x0, error=0x0) at ../common/flatpak-dir.c:16093
#4  0x00007fe9972aa6ae in find_used_refs (self=0x7fe8fc002bc0, shadowing_dir=0x7fe960053910, arch=0x0, metadata_injection=0x0, refs_to_exclude=0x0, used_refs=Python Exception <class 'gdb.error'>: There is no member named keys.
0x7fe8fc02bb50, autopruned_refs=Python Exception <class 'gdb.error'>: There is no member named keys.
0x7fe8fc02bc40, cancellable=0x5a8f98a96bf0, error=0x7fe917bfe280) at ../common/flatpak-dir.c:16779
#5  0x00007fe9972aac0e in flatpak_dir_list_unused_refs (self=0x7fe8fc002bc0, arch=0x0, metadata_injection=0x0, eol_injection=0x0, refs_to_exclude=0x0, filter_flags=(FLATPAK_DIR_FILTER_EOL | FLATPAK_DIR_FILTER_AUTOPRUNE), cancellable=0x5a8f98a96bf0, error=0x7fe917bfe598) at ../common/flatpak-dir.c:16860
#6  0x00007fe99730f74d in add_uninstall_unused_ops (self=0x7fe8fc006c30, cancellable=0x5a8f98a96bf0, error=0x7fe917bfe598) at ../common/flatpak-transaction.c:5001
#7  0x00007fe997310284 in flatpak_transaction_real_run (self=0x7fe8fc006c30, cancellable=0x5a8f98a96bf0, error=0x7fe917bfe598) at ../common/flatpak-transaction.c:5217
#8  0x00007fe99730ebb6 in flatpak_transaction_run (transaction=0x7fe8fc006c30, cancellable=0x5a8f98a96bf0, error=0x7fe917bfe598) at ../common/flatpak-transaction.c:4737
#9  0x00007fe9972b32fe in flatpak_installation_list_installed_refs_for_update (self=0x5a8f98ab1a70, cancellable=0x5a8f98a96bf0, error=0x7fe917bfe690) at ../common/flatpak-installation.c:1127
#10 0x00007fe9b007d13e in operator() (__closure=0x7fe917bfe83f, cancellable=0x5a8f98a96bf0, installations=...) at /home/me/src/plasma-discover/libdiscover/backends/FlatpakBackend/FlatpakBackend.cpp:1839
#11 0x00007fe9b008b642 in std::__invoke_impl<QHash<_FlatpakInstallation*, QList<_FlatpakInstalledRef*> >, FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>&, _GCancellable*&, QList<_FlatpakInstallation*>&>(std::__invoke_other, struct {...} &) (__f=...) at /usr/include/c++/14.2.1/bits/invoke.h:61
#12 0x00007fe9b008b4a2 in std::__invoke<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>&, _GCancellable*&, QList<_FlatpakInstallation*>&>(struct {...} &) (__fn=...) at /usr/include/c++/14.2.1/bits/invoke.h:97
#13 0x00007fe9b008b2e4 in std::invoke<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>&, _GCancellable*&, QList<_FlatpakInstallation*>&>(struct {...} &) (__fn=...) at /usr/include/c++/14.2.1/functional:121
#14 0x00007fe9b008b07d in operator() (__closure=0x7fe917bfea1f, function=..., args#0=0x5a8f98a96bf0, args#1=...) at /usr/include/qt6/QtConcurrent/qtconcurrentstoredfunctioncall.h:116
#15 0x00007fe9b008b56c in std::__invoke_impl<QHash<_FlatpakInstallation*, QList<_FlatpakInstalledRef*> >, const QtConcurrent::StoredFunctionCall<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> >::runFunctor()::<lambda(std::decay_t<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)> >, std::decay_t<_GCancellable*>, std::decay_t<QList<_FlatpakInstallation*> >)>&, FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> >(std::__invoke_other, const struct {...} &) (__f=...) at /usr/include/c++/14.2.1/bits/invoke.h:61
#16 0x00007fe9b008b408 in std::__invoke<const QtConcurrent::StoredFunctionCall<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> >::runFunctor()::<lambda(std::decay_t<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)> >, std::decay_t<_GCancellable*>, std::decay_t<QList<_FlatpakInstallation*> >)>&, FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> >(const struct {...} &) (__fn=...) at /usr/include/c++/14.2.1/bits/invoke.h:97
#17 0x00007fe9b008b128 in std::__apply_impl<const QtConcurrent::StoredFunctionCall<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> >::runFunctor()::<lambda(std::decay_t<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)> >, std::decay_t<_GCancellable*>, std::decay_t<QList<_FlatpakInstallation*> >)>&, std::tuple<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> >, 0, 1, 2>(const struct {...} &, std::tuple<FlatpakBackend::listInstalledRefsForUpdate()::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> > &&, std::index_sequence) (__f=..., __t=...) at /usr/include/c++/14.2.1/tuple:2922
#18 0x00007fe9b008b19f in std::apply<const QtConcurrent::StoredFunctionCall<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> >::runFunctor()::<lambda(std::decay_t<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)> >, std::decay_t<_GCancellable*>, std::decay_t<QList<_FlatpakInstallation*> >)>&, std::tuple<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> > >(const struct {...} &, std::tuple<FlatpakBackend::listInstalledRefsForUpdate()::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> > &&) (__f=..., __t=...) at /usr/include/c++/14.2.1/tuple:2938
#19 0x00007fe9b008b200 in QtConcurrent::StoredFunctionCall<FlatpakBackend::listInstalledRefsForUpdate(FlatpakBackend::listInstalledRefsForUpdate()::_ZN14FlatpakBackend26listInstalledRefsForUpdateEv.Frame*)::<lambda(GCancellable*, QList<_FlatpakInstallation*>)>, _GCancellable*, QList<_FlatpakInstallation*> >::runFunctor(void) (this=0x5a8f9c675c20) at /usr/include/qt6/QtConcurrent/qtconcurrentstoredfunctioncall.h:122
#20 0x00007fe9b00cd97e in QtConcurrent::RunFunctionTaskBase<QHash<_FlatpakInstallation*, QList<_FlatpakInstalledRef*> > >::run (this=0x5a8f9c675c20) at /usr/include/qt6/QtConcurrent/qtconcurrentrunbase.h:83
#21 0x00007fea146c528d in ??? () at /usr/lib/libQt6Core.so.6
#22 0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#23 0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#24 0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fea048306c0 (LWP 95758)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fe92ea346c0 (LWP 96019)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea146b5bf3 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea14b17c43 in ??? () at /usr/lib/libQt6Network.so.6
#6  0x00007fea14a9a8d9 in ??? () at /usr/lib/libQt6Network.so.6
#7  0x00007fea14a92e4e in QAbstractSocket::waitForReadyRead(int) () at /usr/lib/libQt6Network.so.6
#8  0x00007fea15ecbd72 in KIO::ConnectionBackend::waitForIncomingTask (this=0x7fe924001ff0, ms=-1) at /home/me/src/kio/src/core/connectionbackend.cpp:161
#9  0x00007fea15ed173e in KIO::Connection::waitForIncomingTask (this=0x7fe9240014e0, ms=-1) at /home/me/src/kio/src/core/connection.cpp:214
#10 0x00007fea15f5f142 in KIO::SlaveBase::dispatchLoop (this=0x7fe924001000) at /home/me/src/kio/src/core/slavebase.cpp:353
#11 0x00007fea160776fb in KIO::WorkerThread::run (this=0x5a8f9ac44610) at /home/me/src/kio/src/core/workerthread.cpp:47
#12 0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#13 0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#14 0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fe93f7fe6c0 (LWP 95874)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fe95ce7e6c0 (LWP 95872)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fe95d67f6c0 (LWP 95871)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fe972ffd6c0 (LWP 95791)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea135856a7 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13523647 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#6  0x00007fea10c05fc4 in ??? () at /usr/lib/libgio-2.0.so.0
#7  0x00007fea13557f66 in ??? () at /usr/lib/libglib-2.0.so.0
#8  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#9  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fe9737fe6c0 (LWP 95859)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea135856a7 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13521e15 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007fea147ab75d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x00007fea145466a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x00007fea1463d999 in QThread::run() () at /usr/lib/libQt6Core.so.6
#9  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#10 0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#11 0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fe95e6816c0 (LWP 95869)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fea146cb3b8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#5  0x00007fea16785faa in ??? () at /usr/lib/libQt6Quick.so.6
#6  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fea0dbff6c0 (LWP 95622)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea135856a7 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13521e15 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007fea147ab75d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x00007fea145466a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x00007fea1463d829 in QThread::exec() () at /usr/lib/libQt6Core.so.6
#9  0x00007fea14c536ae in ??? () at /usr/lib/libQt6DBus.so.6
#10 0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#11 0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#12 0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fe95de806c0 (LWP 95870)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fe9981716c0 (LWP 95776)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f54a06 in ppoll () at /usr/lib/libc.so.6
#4  0x00007fea135856a7 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13521e15 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007fea147ab75d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#7  0x00007fea145466a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#8  0x00007fea1463d999 in QThread::run() () at /usr/lib/libQt6Core.so.6
#9  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#10 0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#11 0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fe9dd52f6c0 (LWP 95772)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fe9964e76c0 (LWP 95778)):
#0  0x00007fea13f5f88d in syscall () at /usr/lib/libc.so.6
#1  0x00007fea13553f90 in g_cond_wait () at /usr/lib/libglib-2.0.so.0
#2  0x00007fea134ead0c in ??? () at /usr/lib/libglib-2.0.so.0
#3  0x00007fea1355a5b7 in ??? () at /usr/lib/libglib-2.0.so.0
#4  0x00007fea13557f66 in ??? () at /usr/lib/libglib-2.0.so.0
#5  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#6  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fe9dddfb6c0 (LWP 95771)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fe9dcd2e6c0 (LWP 95773)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fe9df5fe6c0 (LWP 95762)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fe9dedfd6c0 (LWP 95763)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fe9dfdff6c0 (LWP 95761)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fe9ed0bb6c0 (LWP 95759)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fea051726c0 (LWP 95757)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13eda4bc in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13edcc0e in pthread_cond_wait () at /usr/lib/libc.so.6
#4  0x00007fe9f5cce7ee in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#5  0x00007fe9f5c997cc in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#6  0x00007fe9f5cce71d in ??? () at /usr/lib/libgallium-24.3.4-arch1.1.so
#7  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#8  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fea0cacb6c0 (LWP 95755)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f5453e in poll () at /usr/lib/libc.so.6
#4  0x00007fea0e46b5d7 in ??? () at /usr/lib/libQt6WaylandClient.so.6
#5  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#7  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fea07fff6c0 (LWP 95756)):
#0  0x00007fea13ee5be2 in ??? () at /usr/lib/libc.so.6
#1  0x00007fea13ed9e33 in ??? () at /usr/lib/libc.so.6
#2  0x00007fea13ed9e74 in ??? () at /usr/lib/libc.so.6
#3  0x00007fea13f5453e in poll () at /usr/lib/libc.so.6
#4  0x00007fea0e46b5d7 in ??? () at /usr/lib/libQt6WaylandClient.so.6
#5  0x00007fea146bea9b in ??? () at /usr/lib/libQt6Core.so.6
#6  0x00007fea13edd70a in ??? () at /usr/lib/libc.so.6
#7  0x00007fea13f61aac in ??? () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fea0e055300 (LWP 95620)):
[KCrash Handler]
#4  0x00007fea14c46454 in QDBusAbstractInterface::path() const () at /usr/lib/libQt6DBus.so.6
#5  0x00007fe97ffd6db4 in SystemdSysupdateTransaction::~SystemdSysupdateTransaction (this=0x5a8f9ae1a9c0, __in_chrg=<optimized out>) at /home/me/src/plasma-discover/libdiscover/backends/SystemdSysupdateBackend/SystemdSysupdateTransaction.cpp:97
#6  0x00007fe97ffd6e36 in SystemdSysupdateTransaction::~SystemdSysupdateTransaction (this=0x5a8f9ae1a9c0, __in_chrg=<optimized out>) at /home/me/src/plasma-discover/libdiscover/backends/SystemdSysupdateBackend/SystemdSysupdateTransaction.cpp:98
#7  0x00007fea14588e5e in QObject::event(QEvent*) () at /usr/lib/libQt6Core.so.6
#8  0x00007fea16b5a0ca in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt6Widgets.so.6
#9  0x00007fea1453bb00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt6Core.so.6
#10 0x00007fea1453bedc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt6Core.so.6
#11 0x00007fea147ae59c in ??? () at /usr/lib/libQt6Core.so.6
#12 0x00007fea13522919 in ??? () at /usr/lib/libglib-2.0.so.0
#13 0x00007fea135855d7 in ??? () at /usr/lib/libglib-2.0.so.0
#14 0x00007fea13521e15 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#15 0x00007fea147ab75d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#16 0x00007fea145466a6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#17 0x00007fea1453f1d6 in QCoreApplication::exec() () at /usr/lib/libQt6Core.so.6
#18 0x00005a8f7d1f9a02 in main (argc=1, argv=0x7ffe83b54d28) at /home/me/src/plasma-discover/discover/main.cpp:224

Reported using DrKonqi
Comment 1 Harald Sitter 2025-03-09 17:41:48 UTC
We also need to look into why authentication is required and also handle it properly when it is required.
Comment 2 Bug Janitor Service 2025-03-10 02:11:56 UTC
A possibly relevant merge request was started @ https://invent.kde.org/plasma/discover/-/merge_requests/1059
Comment 3 Harald Sitter 2025-03-12 14:36:28 UTC
Git commit c665aeb8a7ae23c8b45ece61580fed0b1dfb2fd7 by Harald Sitter.
Committed on 12/03/2025 at 14:12.
Pushed by sitter into branch 'master'.

systemd: drop destructor

rule of none: let's not have a dtor if we don't need custom destruction
logic. it violates the rule of 5 and also we tripped over the nullptr
here anyway

M  +0    -5    libdiscover/backends/SystemdSysupdateBackend/SystemdSysupdateTransaction.cpp
M  +0    -1    libdiscover/backends/SystemdSysupdateBackend/SystemdSysupdateTransaction.h

https://invent.kde.org/plasma/discover/-/commit/c665aeb8a7ae23c8b45ece61580fed0b1dfb2fd7