I have the same problem. Reverting https://github.com/torvalds/linux/commit/957f822a0ab95e88b146638bad6209bbc315bedd solves the problem for me. Here is dmesg: http://pastebin.com/r78Rcrf5 -- 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>