diff --git a/autobuild_mac80211_release/mt7988_mt7996_mac80211/lede-branch-build-sanity.sh b/autobuild_mac80211_release/mt7988_mt7996_mac80211/lede-branch-build-sanity.sh
index 9e8397f..7d40a33 100755
--- a/autobuild_mac80211_release/mt7988_mt7996_mac80211/lede-branch-build-sanity.sh
+++ b/autobuild_mac80211_release/mt7988_mt7996_mac80211/lede-branch-build-sanity.sh
@@ -4,15 +4,18 @@
 #get the brach_name
 temp=${0%/*}
 branch_name=${temp##*/}
-hwpath=0
+swpath=0
 backport_new=1
 hostapd_new=1
 args=
 
 for arg in $*; do
 	case "$arg" in
-	"hwpath")
-		hwpath=1
+	"swpath")
+		swpath=1
+		;;
+	"kasan")
+		kasan=1
 		;;
 	*)
 		args="$args $arg"
@@ -22,15 +25,35 @@
 set -- $args
 
 change_dot_config() {
-	[ "$hwpath" = "0" ] && {
+	[ "$swpath" = "1" ] && {
 		echo "==========SW PATH========="
 		sed -i 's/CONFIG_BRIDGE_NETFILTER=y/# CONFIG_BRIDGE_NETFILTER is not set/g' ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
 		sed -i 's/CONFIG_NETFILTER_FAMILY_BRIDGE=y/# CONFIG_NETFILTER_FAMILY_BRIDGE is not set/g' ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
 		sed -i 's/CONFIG_SKB_EXTENSIONS=y/# CONFIG_SKB_EXTENSIONS is not set/g' ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		sed -i '/AUTOLOAD:=$(call AutoProbe,mt7996e)/a\  MODPARAMS.mt7996e:=wed_enable=0' ${BUILD_DIR}/package/kernel/mt76/Makefile
 	}
 	[ "$backport_new" = "1" ] && {
 		rm -rf ${BUILD_DIR}/package/kernel/mt76/patches/*revert-for-backports*.patch
-        }
+	}
+	[ "$kasan" = "1" ] && {
+		sed -i 's/# CONFIG_KERNEL_KASAN is not set/CONFIG_KERNEL_KASAN=y/g' ${BUILD_DIR}/.config
+		sed -i 's/# CONFIG_KERNEL_KALLSYMS is not set/CONFIG_KERNEL_KALLSYMS=y/g' ${BUILD_DIR}/.config
+		echo "CONFIG_KERNEL_KASAN_OUTLINE=y" >> ${BUILD_DIR}/.config
+		echo "CONFIG_DEBUG_KMEMLEAK=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "# CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_DEBUG_KMEMLEAK_TEST=m" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_KALLSYMS=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_KASAN=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_KASAN_GENERIC=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "# CONFIG_KASAN_INLINE is not set" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_KASAN_OUTLINE=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_KASAN_SHADOW_OFFSET=0xdfffffd000000000" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "# CONFIG_TEST_KASAN is not set" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_SLUB_DEBUG=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+		echo "CONFIG_FRAME_WARN=4096" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
+	}
 }
 
 #step1 clean
@@ -38,11 +61,6 @@
 #do prepare stuff
 prepare
 
-#hack mt7988 config5.4
-echo "CONFIG_NETFILTER=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
-echo "CONFIG_NETFILTER_ADVANCED=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
-echo "CONFIG_RELAY=y" >> ${BUILD_DIR}/target/linux/mediatek/mt7988/config-5.4
-
 prepare_flowoffload
 
 #prepare mac80211 mt76 wifi stuff
@@ -53,7 +71,7 @@
 
 # ========== specific modification on mt7996 autobuild for EHT support ==========
 # patch hostapd to use latest version and add 11BE config
-patch -p1 < ${BUILD_DIR}/autobuild/${branch_name}/0002-add-EHT-config-for-hostapd.patch
+patch -p1 < ${BUILD_DIR}/autobuild/${branch_name}/0002-add-EHT-config-for-hostapd.patch || exit 1
 
 # remove some iw patches to let EHT work normally
 rm -rf ${BUILD_DIR}/package/network/utils/iw/patches/001-nl80211_h_sync.patch