https://bugs.kde.org/show_bug.cgi?id=523824
--- Comment #2 from [email protected] --- Coredump output 2 --- xeirla@archrur:~$ sudo -E coredumpctl gdb 55162 PID: 55162 (org_kde_powerde) TID: 55296 (watch_displays) UID: 1000 (xeirla) GID: 1000 (xeirla) Signal: 11 (SEGV) si_code: SI_TKILL Timestamp: Fri 2026-07-31 20:49:07 MST (2 days ago) Command Line: /usr/lib/org_kde_powerdevil Executable: /usr/lib/org_kde_powerdevil Control Group: /user.slice/user-1000.slice/[email protected]/background.slice/plasma-powerdevil.service Unit: [email protected] User Unit: plasma-powerdevil.service Slice: user-1000.slice Owner UID: 1000 (xeirla) Boot ID: 7916cfb6022741e99cbbd9c3619c9c4d Machine ID: 1d8cbcf59bc54b6888ff34ff8e7a1df7 Hostname: archrur Storage: /var/lib/systemd/coredump/core.org_kde_powerde.1000.7916cfb6022741e99cbbd9c3619c9c4d.55162.1785556147000000.zst (present) Size on Disk: 1.4M Message: Process 55162 (org_kde_powerde) of user 1000 dumped core. Stack trace of thread 55296: #0 0x00007efca609a01c n/a (libc.so.6 + 0x9a01c) #1 0x00007efca603e5d0 raise (libc.so.6 + 0x3e5d0) #2 0x00007efca7d4f01d _ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x801d) #3 0x00007efca603e6f0 n/a (libc.so.6 + 0x3e6f0) #4 0x00007efca6f229ef n/a (libddcutil.so.5 + 0x309ef) #5 0x00007efca6f1a838 n/a (libddcutil.so.5 + 0x28838) #6 0x00007efca6f22e89 n/a (libddcutil.so.5 + 0x30e89) #7 0x00007efca6f0951c n/a (libddcutil.so.5 + 0x1751c) #8 0x00007efca6f09c83 n/a (libddcutil.so.5 + 0x17c83) #9 0x00007efca6f0aa85 n/a (libddcutil.so.5 + 0x18a85) #10 0x00007efca6f7352d n/a (libddcutil.so.5 + 0x8152d) #11 0x00007efca6f741e4 n/a (libddcutil.so.5 + 0x821e4) #12 0x00007efca6f77f5a n/a (libddcutil.so.5 + 0x85f5a) #13 0x00007efca6f783c6 n/a (libddcutil.so.5 + 0x863c6) #14 0x00007efca6f7e98f n/a (libddcutil.so.5 + 0x8c98f) #15 0x00007efca59b6b14 n/a (libglib-2.0.so.0 + 0x9ab14) #16 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #17 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55174: #0 0x00007efca611cd3d syscall (libc.so.6 + 0x11cd3d) #1 0x00007efca59ad15e g_cond_wait (libglib-2.0.so.0 + 0x9115e) #2 0x00007efca594252d n/a (libglib-2.0.so.0 + 0x2652d) #3 0x00007efca59b7017 n/a (libglib-2.0.so.0 + 0x9b017) #4 0x00007efca59b6b14 n/a (libglib-2.0.so.0 + 0x9ab14) #5 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #6 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55175: #0 0x00007efca60a07f2 n/a (libc.so.6 + 0xa07f2) #1 0x00007efca609481c n/a (libc.so.6 + 0x9481c) #2 0x00007efca6094864 n/a (libc.so.6 + 0x94864) #3 0x00007efca6110ea6 ppoll (libc.so.6 + 0x110ea6) #4 0x00007efca597ff59 n/a (libglib-2.0.so.0 + 0x63f59) #5 0x00007efca5980055 g_main_context_iteration (libglib-2.0.so.0 + 0x64055) #6 0x00007efca59800a2 n/a (libglib-2.0.so.0 + 0x640a2) #7 0x00007efca59b6b14 n/a (libglib-2.0.so.0 + 0x9ab14) #8 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #9 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55176: #0 0x00007efca60a07f2 n/a (libc.so.6 + 0xa07f2) #1 0x00007efca609481c n/a (libc.so.6 + 0x9481c) #2 0x00007efca6094864 n/a (libc.so.6 + 0x94864) #3 0x00007efca6110ea6 ppoll (libc.so.6 + 0x110ea6) #4 0x00007efca597ff59 n/a (libglib-2.0.so.0 + 0x63f59) #5 0x00007efca5980217 g_main_loop_run (libglib-2.0.so.0 + 0x64217) #6 0x00007efc9e1f4ed4 n/a (libgio-2.0.so.0 + 0x11fed4) #7 0x00007efca59b6b14 n/a (libglib-2.0.so.0 + 0x9ab14) #8 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #9 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55295: #0 0x00007efca611cd3d syscall (libc.so.6 + 0x11cd3d) #1 0x00007efca59adf9c g_cond_wait_until (libglib-2.0.so.0 + 0x91f9c) #2 0x00007efca59424f7 n/a (libglib-2.0.so.0 + 0x264f7) #3 0x00007efca594266f g_async_queue_timeout_pop (libglib-2.0.so.0 + 0x2666f) #4 0x00007efca6f7c288 n/a (libddcutil.so.5 + 0x8a288) #5 0x00007efca59b6b14 n/a (libglib-2.0.so.0 + 0x9ab14) #6 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #7 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55172: #0 0x00007efca60a07f2 n/a (libc.so.6 + 0xa07f2) #1 0x00007efca609481c n/a (libc.so.6 + 0x9481c) #2 0x00007efca6094864 n/a (libc.so.6 + 0x94864) #3 0x00007efca611087e __poll (libc.so.6 + 0x11087e) #4 0x00007efca5cf56e8 n/a (libQt6WaylandClient.so.6 + 0x706e8) #5 0x00007efca6b784fb n/a (libQt6Core.so.6 + 0x3784fb) #6 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #7 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55198: #0 0x00007efca60a07f2 n/a (libc.so.6 + 0xa07f2) #1 0x00007efca609481c n/a (libc.so.6 + 0x9481c) #2 0x00007efca6094864 n/a (libc.so.6 + 0x94864) #3 0x00007efca611087e __poll (libc.so.6 + 0x11087e) #4 0x00007efca55d3195 n/a (libdbus-1.so.3 + 0x32195) #5 0x00007efca55b6e93 n/a (libdbus-1.so.3 + 0x15e93) #6 0x00007efca55bbb32 n/a (libdbus-1.so.3 + 0x1ab32) #7 0x00007efca6f63c5e n/a (libddcutil.so.5 + 0x71c5e) #8 0x00007efca59b6b14 n/a (libglib-2.0.so.0 + 0x9ab14) #9 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #10 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55162: #0 0x00007efca60a07f2 n/a (libc.so.6 + 0xa07f2) #1 0x00007efca609481c n/a (libc.so.6 + 0x9481c) #2 0x00007efca6094864 n/a (libc.so.6 + 0x94864) #3 0x00007efca6110ea6 ppoll (libc.so.6 + 0x110ea6) #4 0x00007efca597ff59 n/a (libglib-2.0.so.0 + 0x63f59) #5 0x00007efca5980055 g_main_context_iteration (libglib-2.0.so.0 + 0x64055) #6 0x00007efca6c9d0b2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x49d0b2) #7 0x00007efca6991983 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x191983) #8 0x00007efca6986eaa _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x186eaa) #9 0x000055f4cc45b2fa n/a (org_kde_powerdevil + 0x72fa) #10 0x00007efca6027781 n/a (libc.so.6 + 0x27781) #11 0x00007efca60278b9 __libc_start_main (libc.so.6 + 0x278b9) #12 0x000055f4cc45bab5 n/a (org_kde_powerdevil + 0x7ab5) Stack trace of thread 55173: #0 0x00007efca60a07f2 n/a (libc.so.6 + 0xa07f2) #1 0x00007efca609481c n/a (libc.so.6 + 0x9481c) #2 0x00007efca6094864 n/a (libc.so.6 + 0x94864) #3 0x00007efca611087e __poll (libc.so.6 + 0x11087e) #4 0x00007efca5cf56e8 n/a (libQt6WaylandClient.so.6 + 0x706e8) #5 0x00007efca6b784fb n/a (libQt6Core.so.6 + 0x3784fb) #6 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #7 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55171: #0 0x00007efca60a07f2 n/a (libc.so.6 + 0xa07f2) #1 0x00007efca609481c n/a (libc.so.6 + 0x9481c) #2 0x00007efca6094864 n/a (libc.so.6 + 0x94864) #3 0x00007efca6110ea6 ppoll (libc.so.6 + 0x110ea6) #4 0x00007efca597ff59 n/a (libglib-2.0.so.0 + 0x63f59) #5 0x00007efca5980055 g_main_context_iteration (libglib-2.0.so.0 + 0x64055) #6 0x00007efca6c9d0b2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x49d0b2) #7 0x00007efca6991983 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x191983) #8 0x00007efca6ab9342 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2b9342) #9 0x00007efca7a527d1 n/a (libQt6DBus.so.6 + 0x397d1) #10 0x00007efca6b784fb n/a (libQt6Core.so.6 + 0x3784fb) #11 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #12 0x00007efca611efac n/a (libc.so.6 + 0x11efac) Stack trace of thread 55297: #0 0x00007efca60a07f2 n/a (libc.so.6 + 0xa07f2) #1 0x00007efca609481c n/a (libc.so.6 + 0x9481c) #2 0x00007efca6094864 n/a (libc.so.6 + 0x94864) #3 0x00007efca6110ea6 ppoll (libc.so.6 + 0x110ea6) #4 0x00007efca597ff59 n/a (libglib-2.0.so.0 + 0x63f59) #5 0x00007efca5980055 g_main_context_iteration (libglib-2.0.so.0 + 0x64055) #6 0x00007efca6c9d0b2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x49d0b2) #7 0x00007efca6991983 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x191983) #8 0x00007efca6ab9342 _ZN7QThread4execEv (libQt6Core.so.6 + 0x2b9342) #9 0x00007efca6b78595 n/a (libQt6Core.so.6 + 0x378595) #10 0x00007efca6097f42 n/a (libc.so.6 + 0x97f42) #11 0x00007efca611efac n/a (libc.so.6 + 0x11efac) ELF object binary architecture: AMD x86-64 GNU gdb (GDB) 17.2 Copyright (C) 2025 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/lib/org_kde_powerdevil... Reading symbols from /home/xeirla/.cache/debuginfod_client/ea7740c409e79facdec2eb430c3193cbd6f42c7c/debuginfo... ⚠ warning: Can't open file /etc/ld.so.cache (deleted) during file-backed mapping note processing [New LWP 55296] [New LWP 55174] [New LWP 55175] [New LWP 55176] [New LWP 55295] [New LWP 55172] [New LWP 55198] [New LWP 55162] [New LWP 55173] [New LWP 55171] --Type <RET> for more, q to quit, c to continue without paging-- [New LWP 55297] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". Core was generated by `/usr/lib/org_kde_powerdevil'. 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 0x7efc8d7fa6c0 (LWP 55296))] (gdb) -- You are receiving this mail because: You are watching all bug changes.
