NGROUPS_MAX      1286 kernel/sys.c   	if ((unsigned)gidsetsize > NGROUPS_MAX)
NGROUPS_MAX       111 kernel/sysctl.c static int ngroups_max = NGROUPS_MAX;
NGROUPS_MAX       193 kernel/uid16.c 	if ((unsigned)gidsetsize > NGROUPS_MAX)