diff --git a/amp/src/libs/shm/src/amp_shm.c b/amp/src/libs/shm/src/amp_shm.c
index 8d916ef..bfbdf5f 100755
--- a/amp/src/libs/shm/src/amp_shm.c
+++ b/amp/src/libs/shm/src/amp_shm.c
@@ -54,6 +54,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/mman.h>
+#include <unistd.h>
 
 #ifndef BUILDIN_AMP_CORE
 #include "amp_client.h"
@@ -198,18 +199,35 @@ HRESULT AMP_SHM_Allocate_ext(AMP_SHM_TYPE eMemType, UINT32 uiSize, UINT32 uiAlig
         }
 
         AMP_RPC(ret, AMP_LIB_SHM_Allocate, g_shm_ctx.hLib, eMemType, uiSize, uiAlign, phShm);
+ 
+  
         if(ret != SUCCESS) {
-            SHM_ERROR_LOG("Fail to allocate memory errcode(0x%x).\n", HRESULT_VALUE(ret));
-            goto error;
+        	  SHM_ERROR_LOG("#XYZ#1-Fail to allocate memory errcode(0x%x).\n", HRESULT_VALUE(ret));
+        	 sleep(5);
+        	AMP_RPC(ret, AMP_LIB_SHM_Allocate, g_shm_ctx.hLib, eMemType, uiSize, uiAlign, phShm);
+        	if(ret != SUCCESS) {
+              SHM_ERROR_LOG("#XYZ#2-Fail to allocate memory errcode(0x%x).\n", HRESULT_VALUE(ret));
+        			 sleep(10);
+        			AMP_RPC(ret, AMP_LIB_SHM_Allocate, g_shm_ctx.hLib, eMemType, uiSize, uiAlign, phShm);
+        			{
+            SHM_ERROR_LOG("#XYZ#3-Fail to allocate memory errcode(0x%x).\n", HRESULT_VALUE(ret));
+          goto error;
+             }
+          }
         }
+ 
 
         ret = MV_OSAL_SHM_Ref(*phShm, NULL);
     }
 error:
 #endif
+
+         
+ 
     if (ret != SUCCESS) {
-        SHM_ERROR_LOG("Fail to allocate errcode(0x%x).\n", HRESULT_VALUE(ret));
+        SHM_ERROR_LOG("#XYZ#Fail to allocate errcode(0x%x).\n", HRESULT_VALUE(ret));
     }
+ 
 
     SHM_API_EXIT(ret);
     return ret;
diff --git a/osal/ion/ion.c b/osal/ion/ion.c
index b87c4ef..a3863a6 100755
--- a/osal/ion/ion.c
+++ b/osal/ion/ion.c
@@ -166,11 +166,25 @@ int ion_alloc(int fd, size_t len, size_t align, unsigned int heap_mask,
 	}
 	ret = ioctl(fd, ION_IOC_ALLOC, &data);
 	if (ret < 0) {
-		ion_printf("ion_alloc failed with code %d errno[%d][%s]\n",
+
+		#if 1 //kail test 
+		ion_printf("#XYZ#_1-ion_alloc failed retry after 5sec\n");
+		sleep(5);
+		ret = ioctl(fd, ION_IOC_ALLOC, &data);	
+		if (ret < 0) {
+		ion_printf("#XYZ#_2-ion_alloc failed retry after 10sec\n");
+			        sleep(10);
+					ret = ioctl(fd, ION_IOC_ALLOC, &data);		
+			}
+		
+       if (ret < 0){
+		#endif
+		    ion_printf("#XYZ#_3 ion_alloc failed with code %d errno[%d][%s]\n",
 			ret, errno, strerror(errno));
-		ion_dump_backtrace("ION");
+		    ion_dump_backtrace("ION");
 		return ret;
 	}
+		}
 	*handle = data.handle;
 	return ret;
 }