SEGV on plugin Remove $ grep Ver /usr/lib64/pkgconfig/gtk+-3.0.pc Version: 3.22.8 $ git shortlog -1 Fabian (1): Merge branch 'master' of ssh://git.xfce.org/panel-plugins/xfce4-sensors-plugin $ dmesg -t ... traps: panel-17-xfce4-[25425] general protection ip:7f99467bf9f2 sp:7ffef0f654b0 error:0 in libgobject-2.0.so.0.5102.0[7f994678a000+52000] traps: panel-19-xfce4-[25838] general protection ip:7f01dc2769f2 sp:7ffd5a7f1950 error:0 in libgobject-2.0.so.0.5102.0[7f01dc241000+52000] $ coredumpctl dump 25425 PID: 25425 (panel-17-xfce4-) UID: 1000 (test) GID: 1000 (test) Signal: 11 (SEGV) Timestamp: [...] (1min 5s ago) Command Line: /usr/lib64/xfce4/panel/wrapper-2.0 /usr/lib64/xfce4/panel/plugins/libxfce4-sensors-plugin.so 17 12586420 xfce4-sensors-plugin Sensor plugin Show sensor values. Executable: /usr/lib64/xfce4/panel/wrapper-2.0 Control Group: /user.slice/user-1000.slice/session-5.scope Unit: session-5.scope Slice: user-1000.slice Session: 5 Owner UID: 1000 (test) [...] Storage: /var/lib/systemd/coredump/core.panel-17-xfce4-.1000.[...].25425.[...].lz4 Message: Process 25425 (panel-17-xfce4-) of user 1000 dumped core. Stack trace of thread 25425: #0 0x00007f99467bf9f2 g_type_check_instance_cast (libgobject-2.0.so.0) #1 0x00007f9947d61c8d xfce_panel_plugin_finalize (libxfce4panel-2.0.so.4) #2 0x00007f994679e239 g_object_unref (libgobject-2.0.so.0) #3 0x00007f99477da929 gtk_window_forall (libgtk-3.so.0) #4 0x00007f99475b40ee gtk_container_destroy (libgtk-3.so.0) #5 0x00007f994679947d g_closure_invoke (libgobject-2.0.so.0) #6 0x00007f99467ac512 signal_emit_unlocked_R (libgobject-2.0.so.0) #7 0x00007f99467b50b5 g_signal_emit_valist (libgobject-2.0.so.0) #8 0x00007f99467b5a0f g_signal_emit (libgobject-2.0.so.0) #9 0x00007f99477ce5e0 gtk_widget_dispose (libgtk-3.so.0) #10 0x00007f99477e1d18 gtk_window_dispose (libgtk-3.so.0) #11 0x00007f994679fc3c g_object_run_dispose (libgobject-2.0.so.0) #12 0x0000556b7400a343 main (wrapper-2.0) #13 0x00007f9945a965fe __libc_start_main (libc.so.6) #14 0x0000556b7400a47a _start (wrapper-2.0) Stack trace of thread 25426: #0 0x00007f9945b7a29d poll (libc.so.6) #1 0x00007f99460ae449 g_main_context_iterate.isra.24 (libglib-2.0.so.0) #2 0x00007f99460ae55c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f99460ae5a1 glib_worker_main (libglib-2.0.so.0) #4 0x00007f99460d56d6 g_thread_proxy (libglib-2.0.so.0) #5 0x00007f9945e4c5bd start_thread (libpthread.so.0) #6 0x00007f9945b85c3f __clone (libc.so.6) Stack trace of thread 25427: #0 0x00007f9945b7a29d poll (libc.so.6) #1 0x00007f99460ae449 g_main_context_iterate.isra.24 (libglib-2.0.so.0) #2 0x00007f99460ae7e2 g_main_loop_run (libglib-2.0.so.0) #3 0x00007f9944f1e7a6 gdbus_shared_thread_func (libgio-2.0.so.0) #4 0x00007f99460d56d6 g_thread_proxy (libglib-2.0.so.0) #5 0x00007f9945e4c5bd start_thread (libpthread.so.0) #6 0x00007f9945b85c3f __clone (libc.so.6) Refusing to dump core to tty (use shell redirection or specify --output). $ coredumpctl dump 25838 PID: 25838 (panel-19-xfce4-) UID: 1000 (test) GID: 1000 (test) Signal: 11 (SEGV) Timestamp: [...] (1min 50s ago) Command Line: /usr/lib64/xfce4/panel/wrapper-2.0 /usr/lib64/xfce4/panel/plugins/libxfce4-sensors-plugin.so 19 12589788 xfce4-sensors-plugin Sensor plugin Show sensor values. Executable: /usr/lib64/xfce4/panel/wrapper-2.0 Control Group: /user.slice/user-1000.slice/session-5.scope Unit: session-5.scope Slice: user-1000.slice Session: 5 Owner UID: 1000 (test) [...] Storage: /var/lib/systemd/coredump/core.panel-19-xfce4-.1000.[...].25838.[...].lz4 Message: Process 25838 (panel-19-xfce4-) of user 1000 dumped core. Stack trace of thread 25838: #0 0x00007f01dc2769f2 g_type_check_instance_cast (libgobject-2.0.so.0) #1 0x00007f01dd818c8d xfce_panel_plugin_finalize (libxfce4panel-2.0.so.4) #2 0x00007f01dc255239 g_object_unref (libgobject-2.0.so.0) #3 0x00007f01dd291929 gtk_window_forall (libgtk-3.so.0) #4 0x00007f01dd06b0ee gtk_container_destroy (libgtk-3.so.0) #5 0x00007f01dc25047d g_closure_invoke (libgobject-2.0.so.0) #6 0x00007f01dc263512 signal_emit_unlocked_R (libgobject-2.0.so.0) #7 0x00007f01dc26c0b5 g_signal_emit_valist (libgobject-2.0.so.0) #8 0x00007f01dc26ca0f g_signal_emit (libgobject-2.0.so.0) #9 0x00007f01dd2855e0 gtk_widget_dispose (libgtk-3.so.0) #10 0x00007f01dd298d18 gtk_window_dispose (libgtk-3.so.0) #11 0x00007f01dc256c3c g_object_run_dispose (libgobject-2.0.so.0) #12 0x000056062ce0d343 main (wrapper-2.0) #13 0x00007f01db54d5fe __libc_start_main (libc.so.6) #14 0x000056062ce0d47a _start (wrapper-2.0) Stack trace of thread 25840: #0 0x00007f01db63129d poll (libc.so.6) #1 0x00007f01dbb65449 g_main_context_iterate.isra.24 (libglib-2.0.so.0) #2 0x00007f01dbb657e2 g_main_loop_run (libglib-2.0.so.0) #3 0x00007f01da9d57a6 gdbus_shared_thread_func (libgio-2.0.so.0) #4 0x00007f01dbb8c6d6 g_thread_proxy (libglib-2.0.so.0) #5 0x00007f01db9035bd start_thread (libpthread.so.0) #6 0x00007f01db63cc3f __clone (libc.so.6) Stack trace of thread 25839: #0 0x00007f01db63129d poll (libc.so.6) #1 0x00007f01dbb65449 g_main_context_iterate.isra.24 (libglib-2.0.so.0) #2 0x00007f01dbb6555c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f01dbb655a1 glib_worker_main (libglib-2.0.so.0) #4 0x00007f01dbb8c6d6 g_thread_proxy (libglib-2.0.so.0) #5 0x00007f01db9035bd start_thread (libpthread.so.0) #6 0x00007f01db63cc3f __clone (libc.so.6) Refusing to dump core to tty (use shell redirection or specify --output).