diff --git a/projects/clear-containers/clear-containers.yml b/projects/clear-containers/clear-containers.yml
index f18311a6c..7401e286f 100644
--- a/projects/clear-containers/clear-containers.yml
+++ b/projects/clear-containers/clear-containers.yml
@@ -1,6 +1,6 @@
 kernel:
   image: "linuxkit/kernel-clear-containers:4.9.x"
-  cmdline: "root=/dev/pmem0p1 rootflags=dax,data=ordered,errors=remount-ro rw rootfstype=ext4 tsc=reliable no_timer_check rcupdate.rcu_expedited=1 i8042.direct=1 i8042.dumbkbd=1 i8042.nopnp=1 i8042.noaux=1 noreplace-smp reboot=k panic=1 console=hvc0 console=hvc1 initcall_debug iommu=off quiet  cryptomgr.notests"
+  cmdline: "root=/dev/pmem0p1 rootflags=dax,data=ordered,errors=remount-ro rw rootfstype=ext4 tsc=reliable no_timer_check rcupdate.rcu_expedited=1 i8042.direct=1 i8042.dumbkbd=1 i8042.nopnp=1 i8042.noaux=1 noreplace-smp reboot=k panic=1 console=hvc0 console=hvc1 initcall_debug iommu=off quiet  cryptomgr.notests page_poison=on"
 init:
   - mobylinux/init:8375addb923b8b88b2209740309c92aa5f2a4f9d
 onboot:
diff --git a/projects/clear-containers/kernel/kernel_config b/projects/clear-containers/kernel/kernel_config
index efb64629d..3434111af 100644
--- a/projects/clear-containers/kernel/kernel_config
+++ b/projects/clear-containers/kernel/kernel_config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.9.4 Kernel Configuration
+# Linux/x86 4.9.22 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@@ -1945,9 +1945,11 @@ CONFIG_DEBUG_KERNEL=y
 #
 # 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=y
+CONFIG_PAGE_POISONING_ZERO=y
 # CONFIG_DEBUG_OBJECTS is not set
 # CONFIG_DEBUG_SLAB is not set
 CONFIG_HAVE_DEBUG_KMEMLEAK=y