--- .config.old	2016-10-24 14:09:51.029895656 +0200
+++ .config	2016-10-24 14:40:32.345831592 +0200
@@ -52,7 +52,7 @@
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_CROSS_COMPILE=""
 # CONFIG_COMPILE_TEST is not set
-CONFIG_LOCALVERSION="-161024_14"
+CONFIG_LOCALVERSION="-161024_1430"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_HAVE_KERNEL_GZIP=y
 CONFIG_HAVE_KERNEL_BZIP2=y
@@ -3931,9 +3931,11 @@
 #
 # Memory Debugging
 #
-# CONFIG_PAGE_EXTENSION is not set
+CONFIG_PAGE_EXTENSION=y
 # CONFIG_DEBUG_PAGEALLOC is not set
-# CONFIG_PAGE_POISONING is not set
+CONFIG_PAGE_POISONING=y
+# CONFIG_PAGE_POISONING_NO_SANITY is not set
+CONFIG_PAGE_POISONING_ZERO=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set