https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93591
--- Comment #1 from Jérôme Richard <jeromerichard111 at msn dot com> --- It is worth noting that if OMP_DISPLAY_AFFINITY is set to TRUE, the runtime do not print the affinity when the issue occur (and vice-versa: the value is printed when no problem happend). A deeper analysis shows that it seems to comes from the function gomp_team_start not being called (in libgomp/team.c), itself due to GOMP_parallel not being called...
