Ghc produces invalid binaries on windows after msys2 update

Summary

After updating msys2 (using pacman -Syu), ghc produces invalid binaries.
This also happens with a new installation using ghcup, since it automatically updates as well.

Interestingly, after running strip on the produced binary it seems to be ok.
However, since I now get errors when cabal compiles dependencies for me, this is unfortunately not a workaround I can apply.

Steps to reproduce

1. Create a file hello.hs

main :: IO ()
main = putStrLn "Hello, world!"

2. Compile it with ghc ghc hello.hs
3. Run the produced binary ./hello.exe

Expected behavior

The program gets executed and prints "Hello, world!".

Observed behaviour

I get the following (german, system language) error message:

Fehler beim Ausführen des Programms "hello.exe": Die angegebene ausführbare Datei ist keine gültige Anwendung für
diese Betriebssystemplattform.In Zeile:1 Zeichen:1
+ ./hello
+ ~~~~~~~.
In Zeile:1 Zeichen:1
+ ./hello
+ ~~~~~~~
    + CategoryInfo          : ResourceUnavailable: (:) [], ApplicationFailedException
    + FullyQualifiedErrorId : NativeCommandFailed

After stripping the binary, I can execute it without problems.

Environment

• GHC version used: 9.0.2, 8.10.7 (both installed via ghcup, same behaviour for both)

Optional:

• Operating System: Windows 10
• System Architecture: x86_64