My last message could claim only one abort on glib 2.89.4-2+b1, because the machine had not been rebooted after the upgrade and older processes still had 2.88.2-1 mapped.
That caveat is now gone. dist-upgrade 2026-09-10 09:31:48 (glib 2.89.4-2+b1 at 09:32:27); full cold boot 2026-09-11 10:36; every process in the session therefore started after both. It aborted again at 2026-09-11 10:57:56, in a daemon started at that boot fourteen minutes earlier: gkd_secret_service_get_pkcs11_session: assertion 'client' failed secret_objects_lookup_gck_object_for_path: assertion 'session' failed GLib-GIO:ERROR:../../../gio/gdbusconnection.c:4765:invoke_get_property_in_idle_cb: assertion failed: (error != NULL) kernel: gnome-keyring-daemon: potentially unexpected fatal signal 6. Sixth occurrence here, second on 2.89.4-2+b1, and the first with nothing pre-upgrade left running. AI-Assisted-By: claude-opus-5 (claude code)
