$ coredumpctl debug 28587 PID: 28587 (seahorse) UID: 1000 (randall) GID: 100 (users) Signal: 11 (SEGV) Timestamp: Tue 2022-09-20 15:32:53 PDT (3h 12min ago) Command Line: /usr/bin/seahorse --gapplication-service Executable: /usr/bin/seahorse Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-dbus\x2d:1.2\x2dorg.gnome.seahorse.Application.slice/dbus-:1.2-org.gnome.seahorse.Application@1.service Unit: user@1000.service User Unit: dbus-:1.2-org.gnome.seahorse.Application@1.service Slice: user-1000.slice Owner UID: 1000 (randall) Boot ID: c7d9ee8fe9754d109c5f82ee0577942f Machine ID: 4dafc2871b344278a6f7d8c714634c37 Hostname: n7 Storage: /var/lib/systemd/coredump/core.seahorse.1000.c7d9ee8fe9754d109c5f82ee0577942f.28587.1663713173000000.zst (present) Disk Size: 3.1M Message: Process 28587 (seahorse) of user 1000 dumped core. GNU gdb (Gentoo 12.1 vanilla) 12.1 Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later 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: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/seahorse... Reading symbols from /usr/lib/debug//usr/bin/seahorse.debug... warning: Can't open file /SYSV00000000 (deleted) during file-backed mapping note processing [New LWP 28587] [New LWP 28613] [New LWP 28645] [New LWP 28617] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib64/libthread_db.so.1". Core was generated by `/usr/bin/seahorse --gapplication-service'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f437e1c8379 in _gtk_widget_get_toplevel (widget=0x55bfe1906430) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkwidgetprivate.h:382 382 /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkwidgetprivate.h: No such file or directory. [Current thread is 1 (Thread 0x7f437903c200 (LWP 28587))] (gdb) bt #0 0x00007f437e1c8379 in _gtk_widget_get_toplevel (widget=0x55bfe1906430) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkwidgetprivate.h:382 #1 gtk_widget_get_screen_unchecked (widget=0x55bfe16fa420) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkwidget.c:10862 #2 0x00007f437e1c8bd2 in gtk_widget_get_screen (widget=0x55bfe16fa420) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkwidget.c:10899 #3 0x00007f437e1cf192 in gtk_widget_get_settings (widget=0x55bfe16fa420) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkwidget.c:11749 #4 0x00007f437df9aa75 in gtk_css_widget_node_get_style_provider (node=0x55bfe17a6300) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkcsswidgetnode.c:247 #5 0x00007f437e10fb88 in gtk_css_node_get_style_provider_or_null (cssnode=0x55bfe17a6300) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkcssnode.c:121 #6 gtk_css_node_invalidate_style_provider (cssnode=) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkcssnode.c:1320 #7 gtk_style_context_cascade_changed (cascade=, context=) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkstylecontext.c:302 #8 0x00007f437e8c18ff in g_closure_invoke (closure=0x55bfe17979d0, return_value=0x0, n_param_values=1, param_values=0x7ffc308a5a00, invocation_hint=0x7ffc308a59a0) at ../glib-2.72.3/gobject/gclosure.c:830 #9 0x00007f437e8fb6e3 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x55bfe117f0c0, detail=detail@entry=0, instance=instance@entry=0x55bfe111fed0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffc308a5a00) at ../glib-2.72.3/gobject/gsignal.c:3743 #10 0x00007f437e8e7f00 in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=) at ../glib-2.72.3/gobject/gsignal.c:3496 #11 0x00007f437e8e8627 in g_signal_emit (instance=instance@entry=0x55bfe111fed0, signal_id=, detail=detail@entry=0) at ../glib-2.72.3/gobject/gsignal.c:3553 #12 0x00007f437e1103ae in _gtk_style_provider_private_changed (provider=0x55bfe111fed0) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkstyleproviderprivate.c:113 #13 _gtk_style_cascade_add_provider (cascade=0x55bfe111fed0, provider=0x55bfe15916e0, priority=600) at /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkstylecascade.c:380 #14 0x000055bfe0410256 in seahorse_key_manager_load_css (self=) at src/seahorse.p/key-manager.c:681 #15 seahorse_key_manager_construct (object_type=, app=app@entry=0x55bfe11291d0) at src/seahorse.p/key-manager.c:581 #16 0x000055bfe04111b6 in seahorse_key_manager_new (app=0x55bfe11291d0) at src/seahorse.p/key-manager.c:624 #17 seahorse_application_real_activate (base=0x55bfe11291d0) at src/seahorse.p/application.c:389 #18 0x00007f437e8e7924 in _g_closure_invoke_va (param_types=, n_params=, args=0x7ffc308a5e90, instance=, return_value=, closure=0x55bfe11245f0) at ../glib-2.72.3/gobject/gclosure.c:893 #19 g_signal_emit_valist (instance=, signal_id=, detail=, var_args=) at ../glib-2.72.3/gobject/gsignal.c:3406 #20 0x00007f437e8e8627 in g_signal_emit (instance=, signal_id=, detail=) at ../glib-2.72.3/gobject/gsignal.c:3553 #21 0x000055bfe040c7b6 in seahorse_application_real_open (base=0x55bfe11291d0, files=0x55bfe1318090, files_length1=1, hint=) at src/seahorse.p/application.c:429 #22 0x00007f437e70f6f8 in _g_cclosure_marshal_VOID__POINTER_INT_STRINGv (closure=0x55bfe1126270, return_value=, instance=0x55bfe11291d0, args=, marshal_data=, n_params=, param_types=0x55bfe11247c0) at ../glib-2.72.3/gio/gmarshal-internal.c:1790 #23 0x00007f437e8e7924 in _g_closure_invoke_va (param_types=, n_params=, args=0x7ffc308a61b0, instance=, return_value=, closure=0x55bfe1126270) at ../glib-2.72.3/gobject/gclosure.c:893 #24 g_signal_emit_valist (instance=, signal_id=, detail=, var_args=) at ../glib-2.72.3/gobject/gsignal.c:3406 #25 0x00007f437e8e84e0 in g_signal_emit_by_name (instance=0x55bfe11291d0, detailed_signal=detailed_signal@entry=0x7f437e819466 "open") at ../glib-2.72.3/gobject/gsignal.c:3595 #26 0x00007f437e794a84 in g_application_impl_method_call (connection=, sender=, object_path=, interface_name=, method_name=, parameters=, invocation=0x55bfe137c1d0, user_data=0x55bfe112b590) at ../glib-2.72.3/gio/gapplicationimpl-dbus.c:243 #27 0x00007f437e7c6bef in call_in_idle_cb (user_data=0x55bfe137c1d0) at ../glib-2.72.3/gio/gdbusconnection.c:4994 #28 0x00007f437e982dcf in g_main_dispatch (context=0x55bfe1132650) at ../glib-2.72.3/glib/gmain.c:3417 #29 g_main_context_dispatch (context=0x55bfe1132650) at ../glib-2.72.3/glib/gmain.c:4135 #30 0x00007f437e9f3e20 in g_main_context_iterate.constprop.0 (context=0x55bfe1132650, block=, dispatch=, self=) at ../glib-2.72.3/glib/gmain.c:4211 #31 0x00007f437e97fe26 in g_main_context_iteration (context=context@entry=0x55bfe1132650, may_block=may_block@entry=1) at ../glib-2.72.3/glib/gthread.c:1051 #32 0x00007f437e795bae in g_application_run (application=application@entry=0x55bfe11291d0, argc=argc@entry=2, argv=argv@entry=0x7ffc308a6678) at ../glib-2.72.3/gio/gapplication.c:2569 --Type for more, q to quit, c to continue without paging-- #33 0x000055bfe0405290 in _vala_main (args_length1=2, args=0x7ffc308a6678) at src/seahorse.p/main.c:76 #34 main (argc=2, argv=0x7ffc308a6678) at src/seahorse.p/main.c:87