The following patches are here for your convenience only. They are probably not accepted yet and should thus only be used by people working on the bleeding edge of ... oh well, use at your own risk.
Daniel Wagner:
Fix GNUmach2 panic related to buggy softint handling ?ATTACHURLpatch-gnumach softint-wagidiffgz
Eliminate GNUmach2 assertion that triggers a bug ?ATTACHURLpatch-gnumach assertion-wagidiffgz