diff --git a/common/reflink b/common/reflink
index 22adc444..21df20e2 100644
--- a/common/reflink
+++ b/common/reflink
@@ -261,7 +261,7 @@ _dedupe_range() {
 # Unify xfs_io dedupe ioctl error message prefix
 _filter_dedupe_error()
 {
-	sed -e 's/^dedupe:/XFS_IOC_FILE_EXTENT_SAME:/g'
+	sed -e 's/^dedupe:/FIDEDUPERANGE:/g'
 }
 
 # Create a file of interleaved unwritten and reflinked blocks
diff --git a/tests/generic/122.out b/tests/generic/122.out
index 4459985c..f243d153 100644
--- a/tests/generic/122.out
+++ b/tests/generic/122.out
@@ -4,7 +4,7 @@ Create the original files
 5e3501f97fd2669babfcbd3e1972e833  TEST_DIR/test-122/file2
 Files 1-2 do not match (intentional)
 (Fail to) dedupe the middle blocks together
-XFS_IOC_FILE_EXTENT_SAME: Extents did not match.
+FIDEDUPERANGE: Extents did not match.
 Compare sections
 35ac8d7917305c385c30f3d82c30a8f6  TEST_DIR/test-122/file1
 5e3501f97fd2669babfcbd3e1972e833  TEST_DIR/test-122/file2
diff --git a/tests/generic/136.out b/tests/generic/136.out
index 508953f6..eee44f07 100644
--- a/tests/generic/136.out
+++ b/tests/generic/136.out
@@ -7,7 +7,7 @@ c4fd505be25a0c91bcca9f502b9a8156  TEST_DIR/test-136/file2
 Dedupe the last blocks together
 1->2
 1->3
-XFS_IOC_FILE_EXTENT_SAME: Extents did not match.
+FIDEDUPERANGE: Extents did not match.
 c4fd505be25a0c91bcca9f502b9a8156  TEST_DIR/test-136/file1
 c4fd505be25a0c91bcca9f502b9a8156  TEST_DIR/test-136/file2
 07ac67bf7f271195442509e79cde4cee  TEST_DIR/test-136/file3
diff --git a/tests/generic/157.out b/tests/generic/157.out
index d4f64b44..0ef12f80 100644
--- a/tests/generic/157.out
+++ b/tests/generic/157.out
@@ -2,23 +2,23 @@ QA output created by 157
 Format and mount
 Create the original files
 Try cross-device reflink
-XFS_IOC_CLONE_RANGE: Invalid cross-device link
+FICLONERANGE: Invalid cross-device link
 Try unaligned reflink
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Try overlapping reflink
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Try reflink past EOF
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Try to reflink a dir
-XFS_IOC_CLONE_RANGE: Is a directory
+FICLONERANGE: Is a directory
 Try to reflink a device
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Try to reflink to a dir
 TEST_DIR/test-157/dir1: Is a directory
 Try to reflink to a device
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Try to reflink to a fifo
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Try to reflink an append-only file
-XFS_IOC_CLONE_RANGE: Bad file descriptor
+FICLONERANGE: Bad file descriptor
 Reflink two files
diff --git a/tests/generic/158.out b/tests/generic/158.out
index 8df9d9a5..2b304820 100644
--- a/tests/generic/158.out
+++ b/tests/generic/158.out
@@ -2,26 +2,26 @@ QA output created by 158
 Format and mount
 Create the original files
 Try cross-device dedupe
-XFS_IOC_FILE_EXTENT_SAME: Invalid cross-device link
+FIDEDUPERANGE: Invalid cross-device link
 Try unaligned dedupe
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Try overlapping dedupe
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Try dedupe from past EOF
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Try dedupe to past EOF, destination offset beyond EOF
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Try dedupe to past EOF, destination offset behind EOF
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Try to dedupe a dir
-XFS_IOC_FILE_EXTENT_SAME: Is a directory
+FIDEDUPERANGE: Is a directory
 Try to dedupe a device
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Try to dedupe to a dir
 TEST_DIR/test-158/dir1: Is a directory
 Try to dedupe to a device
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Try to dedupe to a fifo
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Try to dedupe an append-only file
 Dedupe two files
diff --git a/tests/generic/303.out b/tests/generic/303.out
index 39a88038..256ef66f 100644
--- a/tests/generic/303.out
+++ b/tests/generic/303.out
@@ -4,14 +4,14 @@ Create the original files
 Reflink large single byte file
 Reflink large empty file
 Reflink past maximum file size in dest file (should fail)
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Reflink high offset to low offset
 Reflink past source file EOF (should fail)
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Reflink max size at nonzero offset (should fail)
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Reflink with huge off/len (should fail)
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 Check file creation
 file3
 7ffffffffffffffe:  61  a
diff --git a/tests/generic/304.out b/tests/generic/304.out
index a979099b..d43dd70c 100644
--- a/tests/generic/304.out
+++ b/tests/generic/304.out
@@ -2,19 +2,19 @@ QA output created by 304
 Format and mount
 Create the original files
 Dedupe large single byte file
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Dedupe large empty file
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Dedupe past maximum file size in dest file (should fail)
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Dedupe high offset to low offset
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Dedupe past source file EOF (should fail)
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Dedupe max size at nonzero offset (should fail)
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Dedupe with huge off/len (should fail)
-XFS_IOC_FILE_EXTENT_SAME: Invalid argument
+FIDEDUPERANGE: Invalid argument
 Check file creation
 file3
 7ffffffffffffffe:  61  a
diff --git a/tests/generic/493.out b/tests/generic/493.out
index d3426ee6..8bb71d3b 100644
--- a/tests/generic/493.out
+++ b/tests/generic/493.out
@@ -2,6 +2,6 @@ QA output created by 493
 Format and mount
 Initialize file
 Try to dedupe
-XFS_IOC_FILE_EXTENT_SAME: Text file busy
-XFS_IOC_FILE_EXTENT_SAME: Text file busy
+FIDEDUPERANGE: Text file busy
+FIDEDUPERANGE: Text file busy
 Tear it down
diff --git a/tests/generic/516.out b/tests/generic/516.out
index 90308c49..53611b3b 100644
--- a/tests/generic/516.out
+++ b/tests/generic/516.out
@@ -4,7 +4,7 @@ Create the original files
 39578c21e2cb9f6049b1cf7fc7be12a6  TEST_DIR/test-516/file2
 Files 1-2 do not match (intentional)
 (partial) dedupe the middle blocks together
-XFS_IOC_FILE_EXTENT_SAME: Extents did not match.
+FIDEDUPERANGE: Extents did not match.
 Compare sections
 35ac8d7917305c385c30f3d82c30a8f6  TEST_DIR/test-516/file1
 39578c21e2cb9f6049b1cf7fc7be12a6  TEST_DIR/test-516/file2
diff --git a/tests/generic/518.out b/tests/generic/518.out
index 726c2073..57ae9155 100644
--- a/tests/generic/518.out
+++ b/tests/generic/518.out
@@ -3,7 +3,7 @@ wrote 262244/262244 bytes at offset 0
 XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 wrote 1048576/1048576 bytes at offset 0
 XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-XFS_IOC_CLONE_RANGE: Invalid argument
+FICLONERANGE: Invalid argument
 File content after failed reflink:
 0000000 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5 b5
 *
diff --git a/tests/xfs/319.out b/tests/xfs/319.out
index 160f5fd2..25f1ed2e 100644
--- a/tests/xfs/319.out
+++ b/tests/xfs/319.out
@@ -7,7 +7,7 @@ Check files
 4155b81ac6d45c0182fa2bc03960f230  SCRATCH_MNT/file3
 Inject error
 Try to reflink
-XFS_IOC_CLONE_RANGE: Input/output error
+FICLONERANGE: Input/output error
 FS should be shut down, touch will fail
 touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error
 Remount to replay log
diff --git a/tests/xfs/321.out b/tests/xfs/321.out
index c0abd52b..59fd7b7b 100644
--- a/tests/xfs/321.out
+++ b/tests/xfs/321.out
@@ -6,7 +6,7 @@ Check files
 b5cfa9d6c8febd618f91ac2843d50a1c  SCRATCH_MNT/file3
 Inject error
 Try to reflink
-XFS_IOC_CLONE_RANGE: Input/output error
+FICLONERANGE: Input/output error
 FS should be shut down, touch will fail
 touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error
 Remount to replay log
diff --git a/tests/xfs/322.out b/tests/xfs/322.out
index b3fba5d0..695dd48b 100644
--- a/tests/xfs/322.out
+++ b/tests/xfs/322.out
@@ -6,7 +6,7 @@ Check files
 b5cfa9d6c8febd618f91ac2843d50a1c  SCRATCH_MNT/file3
 Inject error
 Try to reflink
-XFS_IOC_CLONE_RANGE: Input/output error
+FICLONERANGE: Input/output error
 FS should be shut down, touch will fail
 touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error
 Remount to replay log
diff --git a/tests/xfs/323.out b/tests/xfs/323.out
index 99b9688c..f7f36c05 100644
--- a/tests/xfs/323.out
+++ b/tests/xfs/323.out
@@ -6,7 +6,7 @@ Check files
 4155b81ac6d45c0182fa2bc03960f230  SCRATCH_MNT/file3
 Inject error
 Try to reflink
-XFS_IOC_CLONE_RANGE: Input/output error
+FICLONERANGE: Input/output error
 FS should be shut down, touch will fail
 touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error
 Remount to replay log
