Hi, We found a reproducible error with a simple math test (div/mod) on aarch64. (on linux, on macos), so we want to call for attention on this. https://gitlab.haskell.org/ghc/ghc/-/issues/22282 This was originally caught by this issue: https://github.com/haskell-foundation/foundation/issues/571 Thank you! Ian-Woo Kim Mercury Technologies