Who buried our master Adam, peace be upon him?

The angels buried Adam, peace be upon him. It is mentioned in Al-Musnad that they were present for his burial after Adam's illness and his children's request for fruits from Paradise. They prepared him, prayed over him, and buried him, saying to the children of Adam, "This is your Sunnah." However, it has been said that the chain of transmission for this hadith is weak.