You are right. This American rock trio is working on their new material alongside the former producer of Nirvana and battery of Garbage, Butch vig, as stated Shirley manson, vocalist of the latter group.
Manson confirmed this news in an interview that took place in a well-known program of the chain MTV.
In addition, he talked about whether Garbage would I get a new job or not: "To tell the truth, I don't know. All of us are involved in somewhat different things. Butch is producing Green Day… he's busy… so we'll see".
Some other details about these sessions are still unknown, as well as about the cutting of the new material from Green Day.
Via | NME