diff --git a/.jenkins/check/config/filter_cppcheck.txt b/.jenkins/check/config/filter_cppcheck.txt
index 7036a454c42..4c69e10474d 100644
--- a/.jenkins/check/config/filter_cppcheck.txt
+++ b/.jenkins/check/config/filter_cppcheck.txt
@@ -23,6 +23,7 @@
 "mindspore/mindspore/core/ops/avg_pool_3d.cc"                                                         "zerodivcond"
 "mindspore/mindspore/ccsrc/runtime/hccl_adapter/hccl_adapter.cc"                                      "useStlAlgorithm"
 "mindspore/ccsrc/backend/kernel_compiler/gpu/arrays/cast_gpu_kernel.cc"                               "unknownMacro"
+"mindspore/mindspore/ccsrc/runtime/device/ascend/ascend_memory_manager.cc"                            "nullPointerArithmeticRedundantCheck"
 
 # MindData
 "mindspore/mindspore/ccsrc/minddata/dataset/engine/dataset_iterator.cc"                               "useStlAlgorithm"
diff --git a/mindspore/ccsrc/ps/ps_cache/ascend/ascend_ps_cache.cc b/mindspore/ccsrc/ps/ps_cache/ascend/ascend_ps_cache.cc
index 173318a9d4f..8de01ce27e2 100644
--- a/mindspore/ccsrc/ps/ps_cache/ascend/ascend_ps_cache.cc
+++ b/mindspore/ccsrc/ps/ps_cache/ascend/ascend_ps_cache.cc
@@ -130,17 +130,23 @@ bool AscendPsCache::InitDevice(uint32_t device_id, const void *context) {
 
 void *AscendPsCache::MallocMemory(size_t size) {
   const auto device_addr = device::ascend::AscendMemoryPool::GetInstance().AllocTensorMem(size);
-  MS_EXCEPTION_IF_NULL(device_addr);
+  if (device_addr == nullptr) {
+    MS_LOG(EXCEPTION) << "Fail to alloc tensor memory, size: " << size;
+  }
   return device_addr;
 }
 
 bool AscendPsCache::MallocConstantMemory(size_t cache_vocab_size) {
   offset_addr_ = reinterpret_cast<int *>(device::ascend::AscendMemoryPool::GetInstance().AllocTensorMem(sizeof(int)));
-  MS_ERROR_IF_NULL(offset_addr_);
+  if (offset_addr_ == nullptr) {
+    MS_LOG(EXCEPTION) << "Fail to alloc tensor memory, size: " << sizeof(int);
+  }
   rtMemset(offset_addr_, sizeof(int), 0, sizeof(int));
   cache_vocab_size_addr_ =
     reinterpret_cast<int *>(device::ascend::AscendMemoryPool::GetInstance().AllocTensorMem(sizeof(int)));
-  MS_ERROR_IF_NULL(cache_vocab_size_addr_);
+  if (cache_vocab_size_addr_ == nullptr) {
+    MS_LOG(EXCEPTION) << "Fail to alloc tensor memory, size: " << sizeof(int);
+  }
   int copy_value = SizeToInt(cache_vocab_size);
   if (!CopyHostMemToDevice(cache_vocab_size_addr_, &copy_value, sizeof(int))) {
     return false;
diff --git a/mindspore/ccsrc/runtime/device/ascend/ascend_launch_kernel.cc b/mindspore/ccsrc/runtime/device/ascend/ascend_launch_kernel.cc
index 60e5741cf77..1e0d1da972d 100644
--- a/mindspore/ccsrc/runtime/device/ascend/ascend_launch_kernel.cc
+++ b/mindspore/ccsrc/runtime/device/ascend/ascend_launch_kernel.cc
@@ -27,7 +27,9 @@ size_t AscendLaunchKernel::AlignSizeForLaunchKernel(size_t size) { return Memory
 
 uint8_t *AscendLaunchKernel::AllocDeviceMem(size_t size) {
   auto device_memory = AscendMemoryPool::GetInstance().AllocTensorMem(size);
-  MS_EXCEPTION_IF_NULL(device_memory);
+  if (device_memory == nullptr) {
+    MS_LOG(EXCEPTION) << "Fail to alloc tensor memory, size: " << size;
+  }
   return static_cast<uint8_t *>(device_memory);
 }
 
diff --git a/mindspore/ccsrc/runtime/device/ascend/ascend_memory_manager.cc b/mindspore/ccsrc/runtime/device/ascend/ascend_memory_manager.cc
index 9fced5ead03..6e95e61c5d8 100644
--- a/mindspore/ccsrc/runtime/device/ascend/ascend_memory_manager.cc
+++ b/mindspore/ccsrc/runtime/device/ascend/ascend_memory_manager.cc
@@ -49,7 +49,10 @@ void *AscendMemoryManager::MallocDevice(size_t size) {
 void *AscendMemoryManager::MallocMemFromMemPool(size_t size) {
   auto align_size = GetCommonAlignSize(size);
   const auto device_addr = AscendMemoryPool::GetInstance().AllocTensorMem(align_size);
-  MS_EXCEPTION_IF_NULL(device_addr);
+  if (device_addr == nullptr) {
+    MS_LOG(EXCEPTION) << "Fail to alloc tensor memory, size: " << align_size
+                      << ", memory statistics:" << AscendMemAdapter::GetInstance().DevMemStatistics();
+  }
   return device_addr;
 }
 
@@ -79,7 +82,10 @@ uint8_t *AscendMemoryManager::MallocStaticMem(size_t size, bool communication_me
 #endif
 
   uint8_t *alloc_address = reinterpret_cast<uint8_t *>(AscendMemoryPool::GetInstance().AllocTensorMem(align_size));
-  MS_EXCEPTION_IF_NULL(alloc_address);
+  if (alloc_address == nullptr) {
+    MS_LOG(EXCEPTION) << "Fail to alloc tensor memory, size: " << align_size
+                      << ", memory statistics:" << AscendMemAdapter::GetInstance().DevMemStatistics();
+  }
   // create protect area [kMemAlignSize -- data -- kMemAlignSize] for communication node memory
   return communication_mem ? alloc_address + kMemAlignSize : alloc_address;
 }
@@ -114,7 +120,10 @@ void AscendMemoryManager::MallocSomasDynamicMem(const session::KernelGraph &grap
 uint8_t *AscendMemoryManager::MallocCommunicationMemFromMemPool(size_t size) {
   auto align_size = GetCommunicationAlignSize(size);
   uint8_t *base_ptr = reinterpret_cast<uint8_t *>(AscendMemoryPool::GetInstance().AllocTensorMem(align_size));
-  MS_EXCEPTION_IF_NULL(base_ptr);
+  if (base_ptr == nullptr) {
+    MS_LOG(EXCEPTION) << "Fail to alloc tensor memory, size: " << align_size
+                      << ", memory statistics:" << AscendMemAdapter::GetInstance().DevMemStatistics();
+  }
   return base_ptr + kMemAlignSize;
 }
 
diff --git a/scripts/check_clang_format.sh b/scripts/check_clang_format.sh
index d0b6da7da16..3e3e64cecb9 100755
--- a/scripts/check_clang_format.sh
+++ b/scripts/check_clang_format.sh
@@ -97,6 +97,8 @@ fi
 CHECK_RESULT_FILE=__code_format_check_result__
 echo "0" > "$CHECK_RESULT_FILE"
 
+set +e
+
 # check format of files modified in the latest commit
 while read line; do
   if [ ! -e ${line} ]; then
@@ -116,6 +118,8 @@ while read line; do
   fi
 done < "${CHECK_LIST_FILE}"
 
+set -e
+
 result=$(cat "${CHECK_RESULT_FILE}")
 rm "${CHECK_RESULT_FILE}"
 rm "${CHECK_LIST_FILE}"