https://bugs.kde.org/show_bug.cgi?id=524172
--- Comment #2 from echedey-ls <[email protected]> --- Thanks TraceyC for testing and clarifying next steps. New backtrace at the bottom. First, I want to say that now I'm unsure about the issue being configuration-related. Sometimes after rebooting -previously adding the stub hotspot network manually- it still fails. Randomly, I guess depending on what other features I had clicked or used. Nothing I can be certain for 100%. Second, is there any kind of formatting I can use to communicate any better the codeblocks with the backtrace? Or "detail" blocks that can be collapsed (à la GitHub)? Third, backtrace takes into account re-build packages qt6-base and kded (with options=(debug !strip)). Let me know if more are needed. Thank you again for the support. Don't hesitate to ask for more information (would a screen recording be valuable, maybe?), DBus logs or whatever. *** BACKTRACE WITH qt6-base AND kded DEBUG SYMBOLS ❯ sudo -E coredumpctl gdb 1081 PID: 1081 (kded6) TID: 1081 (kded6) UID: 1000 (echedey) GID: 1000 (echedey) Signal: 6 (ABRT) si_code: SI_TKILL Timestamp: Fri 2026-08-21 21:11:54 WEST (5min ago) Command Line: /usr/bin/kded6 Executable: /usr/bin/kded6 Control Group: /user.slice/user-1000.slice/[email protected]/session.slice/plasma-kded6.service Unit: [email protected] User Unit: plasma-kded6.service Slice: user-1000.slice Owner UID: 1000 (echedey) Boot ID: 49a70ee039114eb49d37070b1d34e143 Machine ID: 67e47e96233d4454a346c52ea2407b6e Hostname: cachyos-hp15 Storage: /var/lib/systemd/coredump/core.kded6.1000.49a70ee039114eb49d37070b1d34e143.1081.1787343114000000.zst (present) Size on Disk: 3M Message: Process 1081 (kded6) of user 1000 dumped core. Stack trace of thread 1081: #0 0x00007f1a9c6af1eb pthread_kill (libc.so.6 + 0xaf1eb) #1 0x00007f1a9c644ad8 raise (libc.so.6 + 0x44ad8) #2 0x00007f1a9ebba799 _ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x9799) #3 0x00007f1a9c644c00 n/a (libc.so.6 + 0x44c00) #4 0x00007f1a9c6af1eb pthread_kill (libc.so.6 + 0xaf1eb) #5 0x00007f1a9c644ad8 raise (libc.so.6 + 0x44ad8) #6 0x00007f1a9c62579f abort (libc.so.6 + 0x2579f) #7 0x00007f1a9ca9ad14 n/a (libstdc++.so.6 + 0x9ad14) #8 0x00007f1a9caba15c n/a (libstdc++.so.6 + 0xba15c) #9 0x00007f1a9ca9a654 _ZSt9terminatev (libstdc++.so.6 + 0x9a654) #10 0x00007f1a9caba43d __cxa_throw (libstdc++.so.6 + 0xba43d) #11 0x00007f1a9ce941a4 _Z9qBadAllocv (libQt6Core.so.6 + 0x941a4) #12 0x00007f1a9cebd201 _ZN17QArrayDataPointerIDsE17reallocateAndGrowEN10QArrayData14GrowthPositionExPS0_ (libQt6Core.so.6 + 0xbd201) #13 0x00007f1a9d0d00ce _ZN12_GLOBAL__N_1L13append_helperI20QBasicUtf8StringViewILb0EEEEvR7QStringT_.lto_priv.0 (libQt6Core.so.6 + 0x2d00ce) #14 0x00007f1a9d0afe1d _ZN7QString6appendE20QBasicUtf8StringViewILb0EE (libQt6Core.so.6 + 0x2afe1d) #15 0x00007f1a8c1586a8 _ZN9QKeychain23WritePasswordJobPrivate14scheduledStartEv (libqt6keychain.so.1 + 0x1f6a8) #16 0x00007f1a8c14ecb3 _ZN9QKeychain11JobExecutor22startNextIfNoneRunningEv (libqt6keychain.so.1 + 0x15cb3) #17 0x00007f1a9d00d0e7 _ZN9QtPrivate15QSlotObjectBase4callEP7QObjectPPv (libQt6Core.so.6 + 0x20d0e7) #18 0x00007f1a8c159598 _ZN9QKeychain3Job8finishedEPS0_ (libqt6keychain.so.1 + 0x20598) #19 0x00007f1a8c14dc39 _ZN9QKeychain3Job12emitFinishedEv (libqt6keychain.so.1 + 0x14c39) #20 0x00007f1a9d00d0e7 _ZN9QtPrivate15QSlotObjectBase4callEP7QObjectPPv (libQt6Core.so.6 + 0x20d0e7) #21 0x00007f1a9e16fe62 _ZN9QtPrivate15QCallableObjectIZN29QDBusPendingCallWatcherHelper3addEP23QDBusPendingCallWatcherEUlvE_NS_4ListIJEEEvE4implEiPNS_15QSlotObjectBaseEP7QObjectPPvPb (libQt6DBus.so.6 + 0x98e62) #22 0x00007f1a9d004121 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x204121) #23 0x00007f1a9e50646b _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x10646b) #24 0x00007f1a9cf94e18 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x194e18) #25 0x00007f1a9cf95238 _ZN16QCoreApplication9sendEventEP7QObjectP6QEvent (libQt6Core.so.6 + 0x195238) #26 0x00007f1a9d2e6fc0 _ZN16QCoreApplication16sendPostedEventsEP7QObjecti (libQt6Core.so.6 + 0x4e6fc0) #27 0x00007f1a9c45db0f n/a (libglib-2.0.so.0 + 0x6db0f) #28 0x00007f1a9c45f018 n/a (libglib-2.0.so.0 + 0x6f018) #29 0x00007f1a9c45f162 g_main_context_iteration (libglib-2.0.so.0 + 0x6f162) #30 0x00007f1a9d2e3b4b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4e3b4b) #31 0x00007f1a9cfa3be4 _ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1a3be4) #32 0x00007f1a9cf98914 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x198914) #33 0x000055875bfaeb9b main (kded6 + 0x5b9b) #34 0x00007f1a9c627cce n/a (libc.so.6 + 0x27cce) #35 0x00007f1a9c627e0b __libc_start_main (libc.so.6 + 0x27e0b) #36 0x000055875bfaf0b5 _start (kded6 + 0x60b5) Stack trace of thread 1102: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c73ea83 ppoll (libc.so.6 + 0x13ea83) #2 0x00007f1a9c45f071 n/a (libglib-2.0.so.0 + 0x6f071) #3 0x00007f1a9c45f162 g_main_context_iteration (libglib-2.0.so.0 + 0x6f162) #4 0x00007f1a9c45f1b2 n/a (libglib-2.0.so.0 + 0x6f1b2) #5 0x00007f1a9c4a06e3 n/a (libglib-2.0.so.0 + 0xb06e3) #6 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #7 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1103: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c73ea83 ppoll (libc.so.6 + 0x13ea83) #2 0x00007f1a9c45f071 n/a (libglib-2.0.so.0 + 0x6f071) #3 0x00007f1a9c45f31f g_main_loop_run (libglib-2.0.so.0 + 0x6f31f) #4 0x00007f1a8fcb89ec n/a (libgio-2.0.so.0 + 0x1349ec) #5 0x00007f1a9c4a06e3 n/a (libglib-2.0.so.0 + 0xb06e3) #6 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #7 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1104: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c73ea83 ppoll (libc.so.6 + 0x13ea83) #2 0x00007f1a9c45f071 n/a (libglib-2.0.so.0 + 0x6f071) #3 0x00007f1a9c45f162 g_main_context_iteration (libglib-2.0.so.0 + 0x6f162) #4 0x00007f1a8c6388de n/a (libdconfsettings.so + 0x78de) #5 0x00007f1a9c4a06e3 n/a (libglib-2.0.so.0 + 0xb06e3) #6 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #7 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1101: #0 0x00007f1a9c74b3ed syscall (libc.so.6 + 0x14b3ed) #1 0x00007f1a9c497d45 g_cond_wait (libglib-2.0.so.0 + 0xa7d45) #2 0x00007f1a9c4183dd g_async_queue_pop_unlocked (libglib-2.0.so.0 + 0x283dd) #3 0x00007f1a9c4a0c29 n/a (libglib-2.0.so.0 + 0xb0c29) #4 0x00007f1a9c4a06e3 n/a (libglib-2.0.so.0 + 0xb06e3) #5 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #6 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1090: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c73e282 __poll (libc.so.6 + 0x13e282) #2 0x00007f1a98be8a95 _ZN15QtWaylandClient11EventThread3runEv (libQt6WaylandClient.so.6 + 0x70a95) #3 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #4 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #5 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1091: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c73e282 __poll (libc.so.6 + 0x13e282) #2 0x00007f1a98be8a95 _ZN15QtWaylandClient11EventThread3runEv (libQt6WaylandClient.so.6 + 0x70a95) #3 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #4 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #5 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1202: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c6a9738 n/a (libc.so.6 + 0xa9738) #2 0x00007f1a9c6ac2f0 pthread_cond_wait (libc.so.6 + 0xac2f0) #3 0x00007f1a9d1a2cc0 _ZN21QWaitConditionPrivate4waitE14QDeadlineTimer (libQt6Core.so.6 + 0x3a2cc0) #4 0x00007f1a97800a55 n/a (libKF6KIOCore.so.6 + 0x3fa55) #5 0x00007f1a97850168 n/a (libKF6KIOCore.so.6 + 0x8f168) #6 0x00007f1a97916895 n/a (libKF6KIOCore.so.6 + 0x155895) #7 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #8 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #9 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 3498: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c6a9738 n/a (libc.so.6 + 0xa9738) #2 0x00007f1a9c6ac5aa pthread_cond_timedwait (libc.so.6 + 0xac5aa) #3 0x00007f1a9d1a2c2d _ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt6Core.so.6 + 0x3a2c2d) #4 0x00007f1a9d0de53f _ZN17QThreadPoolThread3runEv (libQt6Core.so.6 + 0x2de53f) #5 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #6 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #7 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1206: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c6a9738 n/a (libc.so.6 + 0xa9738) #2 0x00007f1a9c6ac2f0 pthread_cond_wait (libc.so.6 + 0xac2f0) #3 0x00007f1a9d1a2cc0 _ZN21QWaitConditionPrivate4waitE14QDeadlineTimer (libQt6Core.so.6 + 0x3a2cc0) #4 0x00007f1a97800a55 n/a (libKF6KIOCore.so.6 + 0x3fa55) #5 0x00007f1a97850168 n/a (libKF6KIOCore.so.6 + 0x8f168) #6 0x00007f1a97916895 n/a (libKF6KIOCore.so.6 + 0x155895) #7 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #8 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #9 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1085: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c73ea83 ppoll (libc.so.6 + 0x13ea83) #2 0x00007f1a9c45f071 n/a (libglib-2.0.so.0 + 0x6f071) #3 0x00007f1a9c45f162 g_main_context_iteration (libglib-2.0.so.0 + 0x6f162) #4 0x00007f1a9d2e3b4b _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x4e3b4b) #5 0x00007f1a9cfa3be4 _ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1a3be4) #6 0x00007f1a9d0e1e4e _ZN7QThread4execEv (libQt6Core.so.6 + 0x2e1e4e) #7 0x00007f1a9e1111c9 _ZN22QDBusConnectionManager3runEv (libQt6DBus.so.6 + 0x3a1c9) #8 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #9 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #10 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 3499: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c6a9738 n/a (libc.so.6 + 0xa9738) #2 0x00007f1a9c6ac5aa pthread_cond_timedwait (libc.so.6 + 0xac5aa) #3 0x00007f1a9d1a2c2d _ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt6Core.so.6 + 0x3a2c2d) #4 0x00007f1a9d0de53f _ZN17QThreadPoolThread3runEv (libQt6Core.so.6 + 0x2de53f) #5 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #6 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #7 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 3501: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c6a9738 n/a (libc.so.6 + 0xa9738) #2 0x00007f1a9c6ac5aa pthread_cond_timedwait (libc.so.6 + 0xac5aa) #3 0x00007f1a9d1a2c2d _ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt6Core.so.6 + 0x3a2c2d) #4 0x00007f1a9d0de53f _ZN17QThreadPoolThread3runEv (libQt6Core.so.6 + 0x2de53f) #5 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #6 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #7 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 3500: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c6a9738 n/a (libc.so.6 + 0xa9738) #2 0x00007f1a9c6ac5aa pthread_cond_timedwait (libc.so.6 + 0xac5aa) #3 0x00007f1a9d1a2c2d _ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt6Core.so.6 + 0x3a2c2d) #4 0x00007f1a9d0de53f _ZN17QThreadPoolThread3runEv (libQt6Core.so.6 + 0x2de53f) #5 0x00007f1a9d1a9f49 _ZN14QThreadPrivate5startEPv (libQt6Core.so.6 + 0x3a9f49) #6 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #7 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) Stack trace of thread 1144: #0 0x00007f1a9c6b60c2 n/a (libc.so.6 + 0xb60c2) #1 0x00007f1a9c73e282 __poll (libc.so.6 + 0x13e282) #2 0x00007f1a7d649ca7 n/a (libpulse.so.0 + 0x34ca7) #3 0x00007f1a7d632439 pa_mainloop_poll (libpulse.so.0 + 0x1d439) #4 0x00007f1a7d63d89e pa_mainloop_iterate (libpulse.so.0 + 0x2889e) #5 0x00007f1a7d63d961 pa_mainloop_run (libpulse.so.0 + 0x28961) #6 0x00007f1a7d64efad n/a (libpulse.so.0 + 0x39fad) #7 0x00007f1a7d5eb4e7 n/a (libpulsecommon-17.0.so + 0x624e7) #8 0x00007f1a9c6acf9c n/a (libc.so.6 + 0xacf9c) #9 0x00007f1a9c74df9c n/a (libc.so.6 + 0x14df9c) ELF object binary architecture: AMD x86-64 -- You are receiving this mail because: You are watching all bug changes.
