scim-bridge messages in /var/log/messages "scim-bridge: The lockfile is destroied" and "scim-bridge: Panel client has not yet been prepared"

Issue

• In /var/log/messages, there are some error log about scim-brige

Sep  5 09:55:30 hostname scim-bridge: The lockfile is destroied
Sep  5 09:55:30 hostname scim-bridge: Cleanup, done. Exitting...
Sep  5 09:58:18 hostname scim-bridge: FIXME: A critical error occurred on the socket!
Sep  5 09:58:18 hostname Panel client has not yet been prepared
Sep  5 09:58:18 hostname scim-bridge: Panel client has not yet been prepared
Sep  5 09:58:18 hostname Panel client has not yet been prepared
Sep  5 09:58:18 hostname scim-bridge: Panel client has not yet been prepared
Sep  5 09:58:18 hostname Panel client has not yet been prepared
Sep  5 09:58:18 hostname scim-bridge: Panel client has not yet been prepared
Sep  5 09:58:18 hostname Panel client has not yet been prepared
Sep  5 09:58:18 hostname scim-bridge: Panel client has not yet been prepared
Sep  5 09:58:18 hostname Panel client has not yet been prepared
Sep  5 09:58:18 hostname scim-bridge: Panel client has not yet been prepared
Sep  5 09:58:18 hostname The lockfile is destroied
Sep  5 09:58:18 hostname scim-bridge: The lockfile is destroied
Sep  5 09:58:18 hostname scim-bridge: Cleanup, done. Exitting...