Provide kwargs for callback abort

Provide kwargs for callback abort

The callback mechanism allows notifiers to provide keyword args in
the notification. If this is a create callback, and there is an
exception, then the notifier will call an abort callback.

However, currently, the keyword arguments are not provided to the
abort callback. This information could be useful for the callbacks,
and would make the mechanism consistent. This commit provides that
information.

Change-Id: I2ee0363b52f9de5fcd72905957e8f7e7796f630e