Certainly, what information would you like to see? The original issue (MOJARRA-911) matches to what I see.
I think what happens is that when Tomcat is restarted it stores the user sessions to disk and then attempts to reload them. Clearly at this point there is no FacesContext as the servlet container hasn't even fully initialized. As I mentioned before it seems seralization is too low-level to assume the presence of a FacesContext.
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