T24171 segfaults on AArch64 with GHC HEAD:

Summary

This test seems to segfault consistently on my local aarch64 machine when run with:

hadrian/build -j6 --flavour=release test --only="T24171"

=====> 1 of 1 [0, 0, 0]
Wrong exit code for T24171()(expected 0 , actual 2 )
Stderr  run  ( T24171 ):
make[1]: *** [Makefile:8: build_and_run] Segmentation fault (core dumped)
make: *** [Makefile:5: clean_build_and_run] Error 2
*** unexpected failure for T24171(normal)

Expected behavior

No segfaults

Environment

• GHC version used: GHC-HEAD ( 699da01b )
• AArch64
• Debian sid