I started bisecting the crash, and the good news is that it's bisectable and it's not the NUMA bits that are causing the crash. (the bad news is that I now face a boring, possibly very long bisection, but hey ;-) Thanks, Ingo -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>