Hi, Please include 3a129cc21514 ("vsprintf: avoid misleading "(null)" for %px") in the 4.15 stable tree. That patch should have had these fields: Fixes: 668533dc0764 ("kallsyms: take advantage of the new '%px' format") Cc: stable@xxxxxxxxxxxxxxx But I didn't notice when it went by originally. (Thanks to Steve for pointing this out as being missed for 4.15.) :) Thanks! -Kees -- Kees Cook Pixel Security