> On 2 Sep 2015, at 16:56, Donn Cave <donn at avvanta.com> wrote: > > To reliably avoid these signals, you can turn them off with the -V0 > runtime flag. For a UNIX shell example, GHCRTS=-V0 your-command-here. > You have to build it with the -rtsopts flag. That does seem to have fixed it for me, thanks. Hamish