Fix event comm attribution and reduce integration log noise

2 files changed, 4 insertions, 0 deletions

diff --git a/integrationtests/close_test.go b/integrationtests/close_test.go
index f2ecd34..3689fb8 100644
--- a/integrationtests/close_test.go
+++ b/integrationtests/close_test.go
@@ -28,6 +28,7 @@ func TestCloseInvalidFd(t *testing.T) {
 	runScenario(t, "close-invalid-fd", []ExpectedEvent{
 		{
 			Tracepoint: "enter_close",
+			Comm:       "ioworkload",
 			MinCount:   1,
 		},
 	})
diff --git a/integrationtests/cmd/ioworkload/scenario_copy_file_range.go b/integrationtests/cmd/ioworkload/scenario_copy_file_range.go
index 87531b0..ce0524e 100644
--- a/integrationtests/cmd/ioworkload/scenario_copy_file_range.go
+++ b/integrationtests/cmd/ioworkload/scenario_copy_file_range.go
@@ -37,6 +37,9 @@ func copyFileRangeBasic() error {
 	if _, err := syscall.Write(srcFd, data); err != nil {
 		return fmt.Errorf("write source: %w", err)
 	}
+	if _, err := syscall.Seek(srcFd, 0, 0); err != nil {
+		return fmt.Errorf("seek source: %w", err)
+	}
 
 	n, _, errno := syscall.Syscall6(uintptr(sysCopyFileRange), uintptr(srcFd), 0, uintptr(dstFd), 0, uintptr(len(data)), 0)
 	if errno != 0 {