diff --git a/conf/site.conf b/conf/site.conf
index 4e839dd7d..9402f8f4b 100644
--- a/conf/site.conf
+++ b/conf/site.conf
@@ -24,6 +24,9 @@ TEST_TARGET = "simpleremote"
 # Dont package kernel into image
 RDEPENDS:${KERNEL_PACKAGE_NAME}-base = ""
 
+# Enable persistent logs across reboots
+VOLATILE_LOG_DIR = "no"
+
 EXTRA_IMAGE_FEATURES = "debug-tweaks"
 
 # Define a feedserver template to be part of rootfs
@@ -111,6 +114,6 @@ IMG_VERSION = "0.0.1"
 #EXTRA_IMAGE_FEATURES:remove = "debug-tweaks"
 
 # For running oe-selftest uncomment below lines
-USER_CLASSES:remove = "buildhistory"
-PRSERV_HOST = ""
+#USER_CLASSES:remove = "buildhistory"
+#PRSERV_HOST = ""
 
diff --git a/conf/site.conf.sample b/conf/site.conf.sample
index 9301575a4..b257f9531 100644
--- a/conf/site.conf.sample
+++ b/conf/site.conf.sample
@@ -27,7 +27,7 @@ YOE_PROFILE = "yoe-musl-sysvinit-eglfs"
 YOE_PROFILE = "yoe-musl-sysvinit-wayland"
 YOE_PROFILE = "yoe-musl-sysvinit-x11"
 # configure docker container to run bitbake in
-export DOCKER_REPO=yoedistro/yoe-build:buster
+export DOCKER_REPO=yoedistro/yoe-build:bullseye
 
 # Keep the load in control and do not issue more parallel jobs
 # when load hits 1.5 * number of cpus
diff --git a/envsetup.sh b/envsetup.sh
index a60050dc1..4640cc48d 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -439,13 +439,13 @@ yoe_clean_sstate() {
 }
 
 # Docker integration
-# set DOCKER_REPO to something like yoedistro/yoe-build:buster
+# set DOCKER_REPO to something like yoedistro/yoe-build:bullseye
 # DOCKER_REPO can be set in scripts that wrap envsetup.sh
 # set DOCKER_REPO to 'none' to disable docker
 
 if [ -z "$DOCKER_REPO" ]; then
-  echo "Setting DOCKER_REPO to yoedistro/yoe-build:buster"
-  export DOCKER_REPO=yoedistro/yoe-build:buster
+  echo "Setting DOCKER_REPO to yoedistro/yoe-build:bullseye"
+  export DOCKER_REPO=yoedistro/yoe-build:bullseye
 fi
 
 # if we are building using docker, we don't really care what /bin/sh is since the Yoe docker images defaults
diff --git a/local.sh.example b/local.sh.example
index 16676db01..0bb8094c7 100644
--- a/local.sh.example
+++ b/local.sh.example
@@ -17,7 +17,7 @@
 # export HOST_IP=10.10.10.10
 
 # configure docker container to run bitbake in
-#export DOCKER_REPO=yoedistro/yoe-build:buster
+#export DOCKER_REPO=yoedistro/yoe-build:bullseye
 
 # Flag to control docker launch with pseudo-tty
 # when output is piped or redirected to files then
@@ -28,4 +28,4 @@
 
 # By default docker is used if DOCKER_REPO is set to a value different than
 # none. If you prefer to use podman instead of docker, un-comment this line
-#export DOCKER="podman"
\ No newline at end of file
+#export DOCKER="podman"
diff --git a/sources/bitbake b/sources/bitbake
index d720dfa40..c1c8fc678 160000
--- a/sources/bitbake
+++ b/sources/bitbake
@@ -1 +1 @@
-Subproject commit d720dfa40620e64a557edef527148d58fcb1d858
+Subproject commit c1c8fc678eb4783cea3974328a5fa8d1b79f1266
diff --git a/sources/meta-arm b/sources/meta-arm
index 99ecf7287..c713908b7 160000
--- a/sources/meta-arm
+++ b/sources/meta-arm
@@ -1 +1 @@
-Subproject commit 99ecf728754efd5dd32f3e669c07209125d41930
+Subproject commit c713908b7feb31067601e335222725e5ddcb6668
diff --git a/sources/meta-clang b/sources/meta-clang
index 74c7f6524..12a5f8be1 160000
--- a/sources/meta-clang
+++ b/sources/meta-clang
@@ -1 +1 @@
-Subproject commit 74c7f6524cddd258f916e8e4acfb9e49d1870b65
+Subproject commit 12a5f8be1201fa1fcb62aa004542279d5c9acae0
diff --git a/sources/meta-freescale b/sources/meta-freescale
index e904064f0..96a0904cd 160000
--- a/sources/meta-freescale
+++ b/sources/meta-freescale
@@ -1 +1 @@
-Subproject commit e904064f046612ebd1834d5b2dcdd757c680503b
+Subproject commit 96a0904cd0562378411c373f8a976c749772202b
diff --git a/sources/meta-freescale-3rdparty b/sources/meta-freescale-3rdparty
index f244dd4b2..de0eb1408 160000
--- a/sources/meta-freescale-3rdparty
+++ b/sources/meta-freescale-3rdparty
@@ -1 +1 @@
-Subproject commit f244dd4b26f5958e586f2cee3e6854489c2a049f
+Subproject commit de0eb1408150d77f9cce97c559f9a5a3c71e5d6c
diff --git a/sources/meta-intel b/sources/meta-intel
index b9da851fa..a2f5f65ca 160000
--- a/sources/meta-intel
+++ b/sources/meta-intel
@@ -1 +1 @@
-Subproject commit b9da851fa5b713e8eb5d6b1b0b03c9e9fbfff5d0
+Subproject commit a2f5f65ca37c4c831c958a466ab1d6d27da3bdf3
diff --git a/sources/meta-openembedded b/sources/meta-openembedded
index 12058113c..aea550e75 160000
--- a/sources/meta-openembedded
+++ b/sources/meta-openembedded
@@ -1 +1 @@
-Subproject commit 12058113c4d6336a0b1d3af665b98cce8e345975
+Subproject commit aea550e75dbff04d6ff1beb6c699ec4b680e6e8a
diff --git a/sources/meta-qcom b/sources/meta-qcom
index 5923946a9..f269c1626 160000
--- a/sources/meta-qcom
+++ b/sources/meta-qcom
@@ -1 +1 @@
-Subproject commit 5923946a9da6eec585d586427f377894c361c55d
+Subproject commit f269c162657b1d9a3a7a0cb4144611719ddd51cd
diff --git a/sources/meta-yoe/conf/distro/yoe.inc b/sources/meta-yoe/conf/distro/yoe.inc
index 9b9627f12..9a5305cfb 100644
--- a/sources/meta-yoe/conf/distro/yoe.inc
+++ b/sources/meta-yoe/conf/distro/yoe.inc
@@ -95,7 +95,7 @@ INHERIT += "${@bb.utils.contains('BUILD_ARCH', 'ppc64le', '', 'uninative', d)}"
 # Add /etc/build to every image
 INHERIT += "image-buildinfo"
 
-DISTRO_FEATURES:append = " largefile opengl multiarch wayland pam vulkan"
+DISTRO_FEATURES:append = " largefile opengl multiarch wayland pam vulkan usrmerge"
 
 #PREFERRED_PROVIDER_pkgconfig = "pkgconf"
 #PREFERRED_PROVIDER_pkgconfig-native = "pkgconf-native"
diff --git a/sources/meta-yoe/dynamic-layers/meta-ti/recipes-kernel/linux/linux-ti-staging/overlayfs.cfg b/sources/meta-yoe/dynamic-layers/meta-ti/recipes-kernel/linux/linux-ti-staging/overlayfs.cfg
new file mode 100644
index 000000000..912223899
--- /dev/null
+++ b/sources/meta-yoe/dynamic-layers/meta-ti/recipes-kernel/linux/linux-ti-staging/overlayfs.cfg
@@ -0,0 +1 @@
+CONFIG_OVERLAY_FS=y
diff --git a/sources/meta-yoe/dynamic-layers/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend b/sources/meta-yoe/dynamic-layers/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend
index d7a09b2e6..19ecb6acf 100644
--- a/sources/meta-yoe/dynamic-layers/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend
+++ b/sources/meta-yoe/dynamic-layers/meta-ti/recipes-kernel/linux/linux-ti-staging_%.bbappend
@@ -3,9 +3,11 @@ FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 SRC_URI += "file://wireguard.cfg \
             file://updater.cfg \
             file://extra.cfg \
+            file://overlayfs.cfg \
            "
 
 KERNEL_CONFIG_FRAGMENTS += "${WORKDIR}/wireguard.cfg \
                             ${WORKDIR}/updater.cfg \
                             ${WORKDIR}/extra.cfg \
+                            ${WORKDIR}/overlayfs.cfg \
                            "
diff --git a/sources/meta-yoe/recipes-core/util-linux/util-linux_%.bbappend b/sources/meta-yoe/recipes-core/util-linux/util-linux_%.bbappend
new file mode 100644
index 000000000..24a3d74c2
--- /dev/null
+++ b/sources/meta-yoe/recipes-core/util-linux/util-linux_%.bbappend
@@ -0,0 +1 @@
+ALTERNATIVE_LINK_NAME[findfs] = "${sbindir}/findfs"
diff --git a/sources/meta-yoe/recipes-support/updater/files/updater.installer b/sources/meta-yoe/recipes-support/updater/files/updater.installer
index ef36a0288..62b52fd64 100644
--- a/sources/meta-yoe/recipes-support/updater/files/updater.installer
+++ b/sources/meta-yoe/recipes-support/updater/files/updater.installer
@@ -54,6 +54,13 @@ msg_splash() {
   fi
 }
 
+rescue_shell() {
+  msg "$@"
+  msg "Something went wrong. Dropping you to a shell."
+  busybox --install -s
+  exec /bin/sh
+}
+
 start_splash() {
   if [ -e /usr/bin/psplash ]; then
     splash_enabled=1
@@ -76,13 +83,11 @@ restart() {
 initialize() {
   msg "============================================================"
   msg "Updater version $VERSION"
-  mkdir -p /dev
-  mkdir -p /sys
-  mkdir -p /proc
+  mkdir -p /dev /sys /proc
 
   mount -t devtmpfs none /dev
-  mount -t sysfs sysfs /sys
-  mount -t proc proc /proc
+  mount -t sysfs none /sys
+  mount -t proc none /proc
 
   start_splash
 
@@ -274,7 +279,15 @@ mount_data() {
       return 1
     fi
   fi
-  mkdir -p $mount/log
+}
+
+mount_overlay() {
+  mkdir -p /mnt/data/upper /mnt/data/work /mnt/data/persistent
+  mount -t overlay -o ro,lowerdir=/mnt/data/persistent:/mnt/rootfs,upperdir=/mnt/data/upper,workdir=/mnt/data/work overlay /mnt/rootfs
+}
+
+umount_overlay() {
+  umount $dir
 }
 
 umount_data() {
@@ -285,39 +298,35 @@ umount_data() {
 }
 
 mount_rootfs_sd() {
-  mkdir -p $ROOTFS_MOUNT_POINT
-  if ! mount $SD_ROOTFS_DEV $ROOTFS_MOUNT_POINT; then
+  mkdir -p /mnt/rootfs /mnt/data /mnt/boot
+  if ! mount $SD_ROOTFS_DEV /mnt/rootfs; then
     fsck -y $SD_ROOTFS_DEV
-    if ! mount $SD_ROOTFS_DEV $ROOTFS_MOUNT_POINT; then
+    if ! mount $SD_ROOTFS_DEV /mnt/rootfs; then
       msg_splash "Error mount SD rootfs, please fix ..."
       speak "updater, S D file system error"
       sleep 9999d
     fi
   fi
 
-  mkdir -p $SD_BOOT_MOUNT_IN_ROOTFS $SD_DATA_MOUNT_IN_ROOTFS
-  mount_boot $SD_BOOT_MOUNT $SD_BOOT_DEV
-  mount_data $SD_DATA_MOUNT $SD_DATA_DEV
-  mount --move $SD_BOOT_MOUNT $SD_BOOT_MOUNT_IN_ROOTFS
-  mount --move $SD_DATA_MOUNT $SD_DATA_MOUNT_IN_ROOTFS
+  mount_boot /mnt/boot $SD_BOOT_DEV
+  mount_data /mnt/data $SD_DATA_DEV
+  mount_overlay
 }
 
 mount_rootfs_emmc() {
-  mkdir -p $ROOTFS_MOUNT_POINT
-  if ! mount $EMMC_ROOTFS_DEV $ROOTFS_MOUNT_POINT; then
+  mkdir -p /mnt/rootfs /mnt/data /mnt/boot
+  if ! mount $EMMC_ROOTFS_DEV /mnt/rootfs; then
     fsck -y $EMMC_ROOTFS_DEV
-    if ! mount $EMMC_ROOTFS_DEV $ROOTFS_MOUNT_POINT; then
+    if ! mount $EMMC_ROOTFS_DEV /mnt/rootfs; then
       msg_splash "Error mount EMMC rootfs, please fix ..."
       speak "updater, E M M C file system error"
       sleep 9999d
     fi
   fi
 
-  mkdir -p $EMMC_BOOT_MOUNT_IN_ROOTFS $EMMC_DATA_MOUNT_IN_ROOTFS
-  mount_boot $EMMC_BOOT_MOUNT $EMMC_BOOT_DEV
-  mount_data $EMMC_DATA_MOUNT $EMMC_DATA_DEV
-  mount --move $EMMC_BOOT_MOUNT $EMMC_BOOT_MOUNT_IN_ROOTFS
-  mount --move $EMMC_DATA_MOUNT $EMMC_DATA_MOUNT_IN_ROOTFS
+  mount_boot /mnt/boot $EMMC_BOOT_DEV
+  mount_data /mnt/data $EMMC_DATA_DEV
+  mount_overlay
 }
 
 mount_rootfs_nand() {
@@ -474,16 +483,16 @@ update_from_sd() {
 }
 
 update_from_data() {
-  update_file=$(find_update_file $DATA_MOUNT_POINT)
+  update_file=$(find_update_file $DATA_MOUNT_POINT/upper/data)
   if [ "$update_file" != "" ]; then
     speak "update found on data partition"
     msg_splash "Updating from Data partition: $update_file"
-    if ! process_update $DATA_MOUNT_POINT/$update_file; then
+    if ! process_update $DATA_MOUNT_POINT/upper/data/$update_file; then
       msg_splash "Failed to process update from data partition"
       speak "updater, failed to process update from data partition"
       return 1
     else
-      rm -rf $DATA_MOUNT_POINT/$update_file
+      rm -rf $DATA_MOUNT_POINT/upper/data/$update_file
       msg_splash "Update from Data partition complete"
       return 0
     fi
@@ -525,14 +534,18 @@ boot() {
   fi
 
   msg_splash "Moving system mounts into rootfs..."
-  mount --move /dev $ROOTFS_MOUNT_POINT/dev
-  mount --move /proc $ROOTFS_MOUNT_POINT/proc
-  mount --move /sys $ROOTFS_MOUNT_POINT/sys
+  #mount --move /dev /mnt/rootfs/dev
+  #mount --move /proc /mnt/rootfs/proc
+  #mount --move /sys /mnt/rootfs/sys
+  umount /proc
+  umount /sys
+  umount /dev
 
   msg_splash "switching to main filesystem"
   msg_splash 50
 
-  exec switch_root -c /dev/console $ROOTFS_MOUNT_POINT /sbin/init 5
+  #exec switch_root -c /dev/console /mnt/rootfs /sbin/init
+  exec switch_root /mnt/rootfs /sbin/init
 }
 
 initialize
diff --git a/sources/openembedded-core b/sources/openembedded-core
index 39743abad..8bed8e699 160000
--- a/sources/openembedded-core
+++ b/sources/openembedded-core
@@ -1 +1 @@
-Subproject commit 39743abada4a2459c74831aa78930de5461adee2
+Subproject commit 8bed8e6993e7297bdcd68940aa0d47ef47120117