Hello, I think this is a new feature request. I'm tracking down a UBSAN failure (only shows up on one arch, and it's in a list_for_each() so there's loads of container_of() going on too). Newer versions of pahole have the overall structure alignment given the end, but I can't seem to persuade it to give the the alignment of each field. More concretely, I'm looking at a structure which is nearly 4k in size, differs per arch and has an overall alignment of 128, but I can't find which sub-struct within it is causing such an alignment requirement. Would it be possible to also print the alignment information in the comments that exist already? i.e., instead of: /* $offset $size */ could we have /* $offset $size $align */ ? ~Andrew