POISON_END       1775 mm/slab.c      	*(unsigned char *)(addr + size - 1) = POISON_END;
POISON_END       1853 mm/slab.c      			exp = POISON_END;
POISON_END        510 mm/slub.c      		p[s->objsize - 1] = POISON_END;
POISON_END        675 mm/slub.c      				p + s->objsize - 1, POISON_END, 1)))