On Fri, Nov 02, 2018 at 12:08:53PM +0000, John Garry wrote: > > @@ -1337,7 +1353,7 @@ void sched_init_numa(void) > > int level = 0; > > int i, j, k; > > > > - sched_domains_numa_distance = kzalloc(sizeof(int) * nr_node_ids, GFP_KERNEL); > > + sched_domains_numa_distance = kzalloc(sizeof(int) * (nr_node_ids + 1), GFP_KERNEL); > > Ahhhh, unfortuately this change in isolation is not fixing the crash for me. > I'm still crashing in the same place repeatedly. Hurm.. sadness, means my reproduces doesn't reproduce quite enough :/ I'll see if I can somehow get something better going.