diff --git a/slave.mk b/slave.mk
index cf529dc19..dc926087f 100644
--- a/slave.mk
+++ b/slave.mk
@@ -623,11 +623,11 @@ $(addprefix $(FILES_PATH)/, $(SONIC_MAKE_FILES)) : $(FILES_PATH)/% : .platform $
 		# Remove target to force rebuild
 		rm -f $(addprefix $(FILES_PATH)/, $*)
 		# Apply series of patches if exist
-		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt applied || QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; popd; fi
+		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt applied || QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; popd; fi $(LOG)
 		# Build project and take package
 		make DEST=$(shell pwd)/$(FILES_PATH) -C $($*_SRC_PATH) $(shell pwd)/$(FILES_PATH)/$* $(LOG)
 		# Clean up
-		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt pop -a -f; [ -d .pc ] && rm -rf .pc; popd; fi
+		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt pop -a -f; [ -d .pc ] && rm -rf .pc; popd; fi $(LOG)
 
 		# Save the target deb into DPKG cache
 		$(call SAVE_CACHE,$*,$@)
@@ -667,12 +667,12 @@ $(addprefix $(DEBS_PATH)/, $(SONIC_MAKE_DEBS)) : $(DEBS_PATH)/% : .platform $$(a
 		# Remove target to force rebuild
 		rm -f $(addprefix $(DEBS_PATH)/, $* $($*_DERIVED_DEBS) $($*_EXTRA_DEBS))
 		# Apply series of patches if exist
-		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; popd; fi
+		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt applied || QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; popd; fi $(LOG)
 		# Build project and take package
 		$(SETUP_OVERLAYFS_FOR_DPKG_ADMINDIR)
 		DEB_BUILD_OPTIONS="${DEB_BUILD_OPTIONS_GENERIC}" $(ANT_DEB_CONFIG) $(CROSS_COMPILE_FLAGS) make -j$(SONIC_CONFIG_MAKE_JOBS) DEST=$(shell pwd)/$(DEBS_PATH) -C $($*_SRC_PATH) $(shell pwd)/$(DEBS_PATH)/$* $(LOG)
 		# Clean up
-		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt pop -a -f; [ -d .pc ] && rm -rf .pc; popd; fi
+		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt pop -a -f; [ -d .pc ] && rm -rf .pc; popd; fi $(LOG)
 
 		# Save the target deb into DPKG cache
 		$(call SAVE_CACHE,$*,$@)
@@ -707,7 +707,7 @@ $(addprefix $(DEBS_PATH)/, $(SONIC_DPKG_DEBS)) : $(DEBS_PATH)/% : .platform $$(a
 		# Remove old build logs if they exist
 		rm -f $($*_SRC_PATH)/debian/*.debhelper.log
 		# Apply series of patches if exist
-		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; popd; fi
+		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt applied || QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; popd; fi $(LOG)
 		# Build project
 		pushd $($*_SRC_PATH) $(LOG_SIMPLE)
 		if [ -f ./autogen.sh ]; then ./autogen.sh $(LOG); fi
@@ -821,14 +821,14 @@ $(addprefix $(PYTHON_DEBS_PATH)/, $(SONIC_PYTHON_STDEB_DEBS)) : $(PYTHON_DEBS_PA
 	if [ -z '$($*_CACHE_LOADED)' ] ; then
 
 		# Apply series of patches if exist
-		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; popd; fi
+		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt applied || QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; popd; fi $(LOG)
 		# Build project
 		pushd $($*_SRC_PATH) $(LOG_SIMPLE)
 		rm -rf deb_dist/* $(LOG)
 		python setup.py --command-packages=stdeb.command bdist_deb $(LOG)
 		popd $(LOG_SIMPLE)
 		# Clean up
-		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt pop -a -f; [ -d .pc ] && rm -rf .pc; popd; fi
+		if [ -f $($*_SRC_PATH).patch/series ]; then pushd $($*_SRC_PATH) && quilt pop -a -f; [ -d .pc ] && rm -rf .pc; popd; fi $(LOG)
 		# Take built package(s)
 		mv -f $(addprefix $($*_SRC_PATH)/deb_dist/, $* $($*_DERIVED_DEBS)) $(PYTHON_DEBS_PATH) $(LOG)
 
@@ -861,7 +861,7 @@ $(addprefix $(PYTHON_WHEELS_PATH)/, $(SONIC_PYTHON_WHEELS)) : $(PYTHON_WHEELS_PA
 
 		pushd $($*_SRC_PATH) $(LOG_SIMPLE)
 		# apply series of patches if exist
-		if [ -f ../$(notdir $($*_SRC_PATH)).patch/series ]; then QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; fi
+		if [ -f ../$(notdir $($*_SRC_PATH)).patch/series ]; then quilt applied || QUILT_PATCHES=../$(notdir $($*_SRC_PATH)).patch quilt push -a; fi $(LOG)
 ifneq ($(CROSS_BUILD_ENVIRON),y)
 		# Use pip instead of later setup.py to install dependencies into user home, but uninstall self
 		pip$($*_PYTHON_VERSION) install . && pip$($*_PYTHON_VERSION) uninstall --yes `python$($*_PYTHON_VERSION) setup.py --name`
@@ -927,7 +927,7 @@ docker-start :
 $(addprefix $(TARGET_PATH)/, $(SONIC_SIMPLE_DOCKER_IMAGES)) : $(TARGET_PATH)/%.gz : .platform docker-start $$(addsuffix -load,$$(addprefix $(TARGET_PATH)/,$$($$*.gz_LOAD_DOCKERS)))
 	$(HEADER)
 	# Apply series of patches if exist
-	if [ -f $($*.gz_PATH).patch/series ]; then pushd $($*.gz_PATH) && QUILT_PATCHES=../$(notdir $($*.gz_PATH)).patch quilt push -a; popd; fi
+	if [ -f $($*.gz_PATH).patch/series ]; then pushd $($*.gz_PATH) && quilt applied || QUILT_PATCHES=../$(notdir $($*.gz_PATH)).patch quilt push -a; popd; fi $(LOG)
 	# Prepare docker build info
 	SONIC_ENFORCE_VERSIONS=$(SONIC_ENFORCE_VERSIONS) \
 	TRUSTED_GPG_URLS=$(TRUSTED_GPG_URLS) \
@@ -1025,7 +1025,7 @@ $(addprefix $(TARGET_PATH)/, $(DOCKER_IMAGES)) : $(TARGET_PATH)/%.gz : .platform
 	if [ -z '$($*.gz_CACHE_LOADED)' ] ; then
 
 		# Apply series of patches if exist
-		if [ -f $($*.gz_PATH).patch/series ]; then pushd $($*.gz_PATH) && QUILT_PATCHES=../$(notdir $($*.gz_PATH)).patch quilt push -a; popd; fi
+		if [ -f $($*.gz_PATH).patch/series ]; then pushd $($*.gz_PATH) && quilt applied || QUILT_PATCHES=../$(notdir $($*.gz_PATH)).patch quilt push -a; popd; fi $(LOG)
 		mkdir -p $($*.gz_PATH)/debs $(LOG)
 		mkdir -p $($*.gz_PATH)/files $(LOG)
 		mkdir -p $($*.gz_PATH)/python-debs $(LOG)