Good morning I am using bluez 5.50 DBus interface to expose a custom service. Seems things goes well from logs, but I receive a Segmentation fault after the registration is complete. sudo bluetoothd -E -d -n -P hostname ... bluetoothd[22951]: src/gatt-database.c:manager_register_app() Registering application: :1.2272:/org/bluez/hci0/app0 bluetoothd[22951]: src/gatt-database.c:proxy_added_cb() Object received: /org/bluez/hci0/app0/service_000003e8, iface: org.bluez.GattService1 bluetoothd[22951]: src/gatt-database.c:include_services() path /org/bluez/hci0/app0 bluetoothd[22951]: include service not found bluetoothd[22951]: src/gatt-database.c:include_services() path /org/bluez/hci0/app0 bluetoothd[22951]: include service not found bluetoothd[22951]: src/gatt-database.c:gatt_db_service_added() GATT Service added to local database bluetoothd[22951]: src/adapter.c:adapter_service_add() /org/bluez/hci0 bluetoothd[22951]: src/sdpd-service.c:add_record_to_server() Adding record with handle 0x1001b bluetoothd[22951]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00000007-0000-1000-8000-00805f9 bluetoothd[22951]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[22951]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 000003e8-0001-1000-8000-00805f9 bluetoothd[22951]: src/sdpd-service.c:add_record_to_server() Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[22951]: src/adapter.c:adapter_service_insert() /org/bluez/hci0 bluetoothd[22951]: src/adapter.c:add_uuid() sending add uuid command for index 0 bluetoothd[22951]: src/gatt-database.c:client_ready_cb() GATT application registered: :1.2272:/org/bluez/hci0/app0 Segmentation fault As a side note, I am setting GattService1 `Includes` to the same service UUID because bluetoothd would otherwise report an error parsing the field if let empty or omitted. bluetoothd[25818]: src/gatt-database.c:manager_register_app() Registering application: :1.2291:/org/bluez/hci0/app0 bluetoothd[25818]: src/gatt-database.c:proxy_added_cb() Object received: /org/bluez/hci0/app0/service_000003e8, iface: org.bluez.GattService1 bluetoothd[25818]: Failed to read "Includes" property of service bluetoothd[25818]: Failed to add service bluetoothd[25818]: Failed to create GATT service entry in local database Do you have a suggestion ? Thank you Kind regards Luca