diff --git a/arch/arm64/kernel/syscall.c b/arch/arm64/kernel/syscall.c
index 732385ce..45f5ccfe 100644
--- a/arch/arm64/kernel/syscall.c
+++ b/arch/arm64/kernel/syscall.c
@@ -15,6 +15,7 @@
 #include <limits.h>
 #include <uio.h>
 #include <syscall.h>
+#include <rusage_private.h>
 #include <ihk/debug.h>
 
 void terminate_mcexec(int, int);
@@ -1958,6 +1959,12 @@ SYSCALL_DECLARE(mmap)
 			goto out;
 		}
 		pgsize = (size_t)1 << ((flags >> MAP_HUGE_SHIFT) & 0x3F);
+
+		if (rusage_check_overmap(len0,
+				(flags >> MAP_HUGE_SHIFT) & 0x3F)) {
+			error = -ENOMEM;
+			goto out;
+		}
 	}
 
 #define	VALID_DUMMY_ADDR	((region->user_start + PTL3_SIZE - 1) & ~(PTL3_SIZE - 1))
diff --git a/arch/x86_64/kernel/syscall.c b/arch/x86_64/kernel/syscall.c
index 231f5d51..8beafd4e 100644
--- a/arch/x86_64/kernel/syscall.c
+++ b/arch/x86_64/kernel/syscall.c
@@ -31,6 +31,7 @@
 #include <page.h>
 #include <limits.h>
 #include <syscall.h>
+#include <rusage_private.h>
 #include <ihk/debug.h>
 
 void terminate_mcexec(int, int);
@@ -1701,6 +1702,12 @@ SYSCALL_DECLARE(mmap)
 		}
 
 		pgsize = (size_t)1 << ((flags >> MAP_HUGE_SHIFT) & 0x3F);
+
+		if (rusage_check_overmap(len0,
+				(flags >> MAP_HUGE_SHIFT) & 0x3F)) {
+			error = -ENOMEM;
+			goto out;
+		}
 	}
 
 #define	VALID_DUMMY_ADDR	((region->user_start + PTL3_SIZE - 1) & ~(PTL3_SIZE - 1))
diff --git a/kernel/include/rusage_private.h b/kernel/include/rusage_private.h
index 6cc97914..df8b6daa 100644
--- a/kernel/include/rusage_private.h
+++ b/kernel/include/rusage_private.h
@@ -301,6 +301,23 @@ rusage_check_oom(int numa_id, unsigned long pages, int is_user)
 	return 0;
 }
 
+static inline int
+rusage_check_overmap(size_t len, int pgshift)
+{
+	int npages = 0, remain_pages = 0;
+
+	npages = (len + (1UL << pgshift) - 1) >> pgshift;
+	remain_pages = (rusage.total_memory - rusage.total_memory_usage)
+			>> pgshift;
+
+	if (npages > remain_pages) {
+		/* overmap */
+		return 1;
+	}
+
+	return 0;
+}
+
 static inline void
 rusage_page_add(int numa_id, unsigned long pages, int is_user)
 {
diff --git a/test/issues/1183/C1183.sh b/test/issues/1183/C1183.sh
new file mode 100755
index 00000000..d8adf9b5
--- /dev/null
+++ b/test/issues/1183/C1183.sh
@@ -0,0 +1,142 @@
+#!/bin/sh
+
+USELTP=1
+USEOSTEST=0
+
+arch=`uname -p`
+if [ -f "./${arch}_config" ]; then
+	. ./${arch}_config
+else
+	echo "$1 is unexpected arch"
+	exit 1
+fi
+
+. ../../common.sh
+
+issue=1183
+tid=01
+ng=0
+echo "*** C${issue}T${tid} start *******************************"
+echo "** over-mapping with MAP_HUGETLB (expect mmap FAIL)"
+for pgshift in ${PGSHIFT_LIST[@]}
+do
+	echo pageshift: ${pgshift}
+	${MCEXEC} ./hugemap ${OVERSIZE} ${OVERSIZE} ${pgshift}
+
+	if [ $? -ne 0 ]; then
+		echo "** [OK]"
+	else
+		echo "** [NG]"
+		ng=1
+	fi
+done
+if [ ${ng} -eq 0 ]; then
+	echo "*** C${issue}T${tid}: PASSED"
+else
+	echo "*** C${issue}T${tid}: FAILED"
+fi
+echo ""
+
+tid=02
+ng=0
+echo "*** C${issue}T${tid} start *******************************"
+echo "** within-mapping with MAP_HUGETLB (expect mmap SUCCESS)"
+for pgshift in ${PGSHIFT_LIST[@]}
+do
+	echo pageshift: ${pgshift}
+	${MCEXEC} ./hugemap ${INSIZE} ${INSIZE} ${pgshift}
+
+	if [ $? -eq 0 ]; then
+		echo "** [OK]"
+	else
+		echo "** [NG]"
+		ng=1
+	fi
+done
+if [ ${ng} -eq 0 ]; then
+	echo "*** C${issue}T${tid}: PASSED"
+else
+	echo "*** C${issue}T${tid}: FAILED"
+fi
+echo ""
+
+tid=03
+ng=0
+idx=0
+echo "*** C${issue}T${tid} start *******************************"
+echo "** multi within-mapping with MAP_HUGETLB"
+for pgshift in ${PGSHIFT_LIST[@]}
+do
+	echo pageshift: ${pgshift}
+	${MCEXEC} ./hugemap `expr ${MEMALL} \* 4` ${INSIZE} ${pgshift}
+
+	if [ $? -eq ${MULTI_MAP_RESULT[${idx}]} ]; then
+		echo "** [OK]"
+	else
+		echo "** [NG]"
+		ng=1
+	fi
+	let idx++
+done
+if [ ${ng} -eq 0 ]; then
+	echo "*** C${issue}T${tid}: PASSED"
+else
+	echo "*** C${issue}T${tid}: FAILED"
+fi
+echo ""
+
+tid=04
+ng=0
+echo "*** C${issue}T${tid} start *******************************"
+echo "** over-mapping without MAP_HUGETLB (expect mmap SUCCESS)"
+${MCEXEC} ./hugemap ${OVERSIZE} ${OVERSIZE} -1
+
+if [ $? -eq 0 ]; then
+	echo "** [OK]"
+else
+	echo "** [NG]"
+	ng=1
+fi
+if [ ${ng} -eq 0 ]; then
+	echo "*** C${issue}T${tid}: PASSED"
+else
+	echo "*** C${issue}T${tid}: FAILED"
+fi
+echo ""
+
+tid=05
+ng=0
+echo "*** C${issue}T${tid} start *******************************"
+echo "** within-mapping without MAP_HUGETLB (expect mmap SUCCESS)"
+${MCEXEC} ./hugemap ${INSIZE} ${INSIZE} -1
+
+if [ $? -eq 0 ]; then
+	echo "** [OK]"
+else
+	echo "** [NG]"
+	ng=1
+fi
+if [ ${ng} -eq 0 ]; then
+	echo "*** C${issue}T${tid}: PASSED"
+else
+	echo "*** C${issue}T${tid}: FAILED"
+fi
+echo ""
+
+tid=06
+ng=0
+echo "*** C${issue}T${tid} start *******************************"
+echo "** multi within-mapping with MAP_HUGETLB (expect mmap SUCCESS)"
+${MCEXEC} ./hugemap `expr ${MEMALL} \* 4` ${INSIZE} -1
+
+if [ $? -eq 0 ]; then
+	echo "** [OK]"
+else
+	echo "** [NG]"
+	ng=1
+fi
+if [ ${ng} -eq 0 ]; then
+	echo "*** C${issue}T${tid}: PASSED"
+else
+	echo "*** C${issue}T${tid}: FAILED"
+fi
diff --git a/test/issues/1183/Makefile b/test/issues/1183/Makefile
new file mode 100644
index 00000000..ce4d2800
--- /dev/null
+++ b/test/issues/1183/Makefile
@@ -0,0 +1,17 @@
+CC = gcc
+TARGET=hugemap
+
+CPPFLAGS =
+LDFLAGS =
+
+all: $(TARGET)
+
+hugemap: hugemap.c
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+test: all
+	@sh ./C1183.sh
+
+clean:
+	rm -f $(TARGET) *.o
+
diff --git a/test/issues/1183/README b/test/issues/1183/README
new file mode 100644
index 00000000..b158f340
--- /dev/null
+++ b/test/issues/1183/README
@@ -0,0 +1,49 @@
+【Issue#1183 動作確認】
+□ テスト内容
+テストで扱うメモリサイズについて、以下のように定義する
+ メモリ総容量：McKernelに割り当てられたメモリ量。本テストでは10GB とする
+ 利用可能サイズ：メモリ総容量から、マップ済ページの合計サイズを引いたもの
+ 利用可能サイズを超えるサイズ：本テストではメモリ総容量 + 1GB とする
+ 利用可能サイズを超えないサイズ： 本テストではメモリ総容量 / 2 とする
+
+1. MAP_HUGETLB指定時のmmapの動作確認
+C1183T01:
+	一回のmmapでの要求サイズが、利用可能サイズを超える場合、
+	利用可能なそれぞれのHugePageSizeでmmapが失敗することを確認する
+
+C1183T02:
+	一回のmmapでの要求サイズが、利用可能サイズを超えない場合、
+	利用可能なそれぞれのHugePageSize でmmapが成功することを確認する
+
+C1183T03:
+	複数回のmmapにおいて、各回のmmapでの要求サイズが利用可能サイズを超えない場合に成功し、
+	超えた場合に失敗することを確認する
+	なお、anonymous mmapは連続した物理メモリが確保出来た場合はプリマップをするため、
+	アーキテクチャごとに下記のような動作となる
+	 - x86_64  : 2MBページ要求時は利用可能サイズが減少していくが、1GBページ要求時は減少しない
+	 - aarch64 : 64KB, 2MBページ要求時は利用可能サイズが減少していくが、32MB, 1GBページ要求時は減少しない
+
+1. MAP_HUGETLB未指定時のmmapの動作確認
+C1183T04:
+	一回のmmapでの要求サイズが、利用可能サイズを超える場合、mmapが成功することを確認する
+
+C1183T05
+	一回のmmapでの要求サイズが、利用可能サイズを超えない場合、mmapが成功することを確認する
+
+C1183T06:
+	複数回のmmapにおいて、各回のmmapでの要求サイズが利用可能サイズを超えない場合に成功し、
+	超えた場合に失敗することを確認する
+	なお、MAP_HUGETLB未指定時にはプリマップは行われないため、複数回のmmapによっても
+	利用可能サイズは減少せず、累積のmmap要求サイズがメモリ総容量を超過してもmmapは成功する
+
+□ 実行手順
+$ make test
+
+McKernelのインストール先や、OSTEST, LTPの配置場所は、
+$HOME/.mck_test_config を参照している
+.mck_test_config は、McKernelをビルドした際に生成されるmck_test_config.sample ファイルを
+$HOMEにコピーし、適宜編集する
+
+□ 実行結果
+x86_64_result.log, aarch64_result.log 参照。
+すべての項目をPASSしていることを確認。
diff --git a/test/issues/1183/aarch64_config b/test/issues/1183/aarch64_config
new file mode 100644
index 00000000..b36249ee
--- /dev/null
+++ b/test/issues/1183/aarch64_config
@@ -0,0 +1,6 @@
+MEMALL=10
+BOOTPARAM="-c 1-7,9-15 -m ${MEMALL}G@0 -r 1-7:0+9-15:8 -O"
+OVERSIZE=`expr ${MEMALL} + 1`
+INSIZE=`expr ${MEMALL} / 2`
+PGSHIFT_LIST=(0 16 21 25 30)
+MULTI_MAP_RESULT=(1 1 1 0 0)
diff --git a/test/issues/1183/aarch64_result.log b/test/issues/1183/aarch64_result.log
new file mode 100644
index 00000000..bbea13d4
--- /dev/null
+++ b/test/issues/1183/aarch64_result.log
@@ -0,0 +1,126 @@
+*** C1183T01 start *******************************
+** over-mapping with MAP_HUGETLB (expect mmap FAIL)
+pageshift: 0
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: 0
+** mmap 11 GB: failed
+** [OK]
+pageshift: 16
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: 16
+** mmap 11 GB: failed
+** [OK]
+pageshift: 21
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: 21
+** mmap 11 GB: failed
+** [OK]
+pageshift: 25
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: 25
+** mmap 11 GB: failed
+** [OK]
+pageshift: 30
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: 30
+** mmap 11 GB: failed
+** [OK]
+*** C1183T01: PASSED
+
+*** C1183T02 start *******************************
+** within-mapping with MAP_HUGETLB (expect mmap SUCCESS)
+pageshift: 0
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: 0
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+pageshift: 16
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: 16
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+pageshift: 21
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: 21
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+pageshift: 25
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: 25
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+pageshift: 30
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: 30
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T02: PASSED
+
+*** C1183T03 start *******************************
+** multi within-mapping with MAP_HUGETLB
+pageshift: 0
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: 0
+** mmap 5 GB: succeed
+** mmap 5 GB: failed
+** [OK]
+pageshift: 16
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: 16
+** mmap 5 GB: succeed
+** mmap 5 GB: failed
+** [OK]
+pageshift: 21
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: 21
+** mmap 5 GB: succeed
+** mmap 5 GB: failed
+** [OK]
+pageshift: 25
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: 25
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+pageshift: 30
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: 30
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T03: PASSED
+
+*** C1183T04 start *******************************
+** over-mapping without MAP_HUGETLB (expect mmap SUCCESS)
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: -1
+** mmap 11 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T04: PASSED
+
+*** C1183T05 start *******************************
+** within-mapping without MAP_HUGETLB (expect mmap SUCCESS)
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: -1
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T05: PASSED
+
+*** C1183T06 start *******************************
+** multi within-mapping with MAP_HUGETLB (expect mmap SUCCESS)
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: -1
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T06: PASSED
diff --git a/test/issues/1183/hugemap.c b/test/issues/1183/hugemap.c
new file mode 100644
index 00000000..949c7f67
--- /dev/null
+++ b/test/issues/1183/hugemap.c
@@ -0,0 +1,73 @@
+#include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+
+#define MAP_HUGE_SHIFT 26
+
+void print_usage(void)
+{
+	printf("usage: hugemap <total_mapsize(GB)> <mapsize(GB)> <pgshift>\n");
+}
+
+int mmap_flag(size_t mapsize, int page_shift)
+{
+	char *addr_mmap;
+	int flags = MAP_ANONYMOUS | MAP_PRIVATE;
+
+	if (page_shift >= 0) {
+		/* mean use MAP_HUGETLB */
+		flags |= MAP_HUGETLB | (page_shift << MAP_HUGE_SHIFT);
+	}
+
+	addr_mmap = mmap(0, mapsize,
+			PROT_READ | PROT_WRITE,
+			flags, -1, 0);
+
+	if (addr_mmap == MAP_FAILED) {
+		return 1;
+	}
+
+	return 0;
+}
+
+int main(int argc, char **argv)
+{
+	int ret;
+	int i;
+	unsigned long maptotal;
+	size_t mapsize;
+	int pgshift;
+
+	void *addr = NULL;
+
+	if (argc < 4) {
+		print_usage();
+		return 1;
+	}
+
+	maptotal = atol(argv[1]) << 30;
+	mapsize = atol(argv[2]) << 30;
+	pgshift = atoi(argv[3]);
+
+	printf("*** total_mapsize: %ld GB, mapsize: %ld pgshift: %d\n",
+		maptotal >> 30, mapsize >> 30, pgshift);
+
+	for (i = 0; i < maptotal / mapsize; i++) {
+		printf("** mmap %ld GB: ", mapsize >> 30);
+
+		ret = mmap_flag(mapsize, pgshift);
+
+		if (ret != 0) {
+			printf("failed\n");
+			goto out;
+		}
+		else {
+			printf("succeed\n");
+		}
+	}
+	printf("** all mmaps succeeded\n");
+out:
+	return ret;
+}
diff --git a/test/issues/1183/x86_64_config b/test/issues/1183/x86_64_config
new file mode 100644
index 00000000..8d33e8bf
--- /dev/null
+++ b/test/issues/1183/x86_64_config
@@ -0,0 +1,7 @@
+MEMALL=10
+BOOTPARAM="-c 1-7,9-15,17-23,25-31 -m ${MEMALL}G@0 -r 1-7:0+9-15:8+17-23:16+25-31:24 -O"
+OVERSIZE=`expr ${MEMALL} + 1`
+INSIZE=`expr ${MEMALL} / 2`
+PGSHIFT_LIST=(0 21 30)
+MULTI_MAP_RESULT=(1 1 0)
+
diff --git a/test/issues/1183/x86_64_result.log b/test/issues/1183/x86_64_result.log
new file mode 100644
index 00000000..c3deaf1a
--- /dev/null
+++ b/test/issues/1183/x86_64_result.log
@@ -0,0 +1,91 @@
+*** C1183T01 start *******************************
+** over-mapping with MAP_HUGETLB (expect mmap FAIL)
+pageshift: 0
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: 0
+** mmap 11 GB: failed
+** [OK]
+pageshift: 21
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: 21
+** mmap 11 GB: failed
+** [OK]
+pageshift: 30
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: 30
+** mmap 11 GB: failed
+** [OK]
+*** C1183T01: PASSED
+
+*** C1183T02 start *******************************
+** within-mapping with MAP_HUGETLB (expect mmap SUCCESS)
+pageshift: 0
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: 0
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+pageshift: 21
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: 21
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+pageshift: 30
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: 30
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T02: PASSED
+
+*** C1183T03 start *******************************
+** multi within-mapping with MAP_HUGETLB
+pageshift: 0
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: 0
+** mmap 5 GB: succeed
+** mmap 5 GB: failed
+** [OK]
+pageshift: 21
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: 21
+** mmap 5 GB: succeed
+** mmap 5 GB: failed
+** [OK]
+pageshift: 30
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: 30
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T03: PASSED
+
+*** C1183T04 start *******************************
+** over-mapping without MAP_HUGETLB (expect mmap SUCCESS)
+*** total_mapsize: 11 GB, mapsize: 11 pgshift: -1
+** mmap 11 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T04: PASSED
+
+*** C1183T05 start *******************************
+** within-mapping without MAP_HUGETLB (expect mmap SUCCESS)
+*** total_mapsize: 5 GB, mapsize: 5 pgshift: -1
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T05: PASSED
+
+*** C1183T06 start *******************************
+** multi within-mapping with MAP_HUGETLB (expect mmap SUCCESS)
+*** total_mapsize: 40 GB, mapsize: 5 pgshift: -1
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** mmap 5 GB: succeed
+** all mmaps succeeded
+** [OK]
+*** C1183T06: PASSED