You are getting: Timeout::Error: The time waiting for task e6663012-6075-4152-9f2c-9d2c355d0693 to finish exceeded the 'foreman_tasks_sync_task_timeout' (120s)
This task is probably timing out since it is waiting for a Pulp task. (Tough a foreman_tasks_sync_task_timeout of 120s does not seem like very much, maybe try increasing this value?) So what we really need to find out, is what is going wrong with the Pulp task. It is possible to find out the ID of the underlying Pulp task from the UI of the failed Foreman task, and then retrieve the actual Pulp task using that ID.
PS: I am afraid I don’t know the exact commands for retrieving Pulp tasks. Since this is something that comes up often, I have opened a seperate thread for it here: How-To retrieve underlying Pulp tasks for Katello users Hopefully someone will share some step-by-step instructions soon…