On Sun, 12 Apr 2020, Rob Landley wrote:
What I've hit now is either a compiler bug or a subtle enough stack corruption it doesn't manifest on any other platform and I haven't spotted it. I can fix it by adding a NOP function call right before the segfault, but for the moment I'm just punting worrying about it until after the next toybox release.
Can you provide us with an initramfs/initrd that would reproduce this? I can try it on Aranym and Laurent or Stan may be willing to test on Motorola hardware.