$ 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 2min 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] 382 /var/tmp/portage/x11-libs/gtk+-3.24.34/work/gtk+-3.24.34/gtk/gtkwidgetprivate.h: No such file or directory. [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 [Current thread is 1 (Thread 0x7f437903c200 (LWP 28587))]