Merge pull request coreos#1164 from cgwalters/swtpm-quiet

qemu: Silence errors from swtpm by default
jcajka · Jan 15, 2020 · 77cd6d9 · 77cd6d9
2 parents 383bdf5 + bce144d
commit 77cd6d9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/platform/qemu.go b/platform/qemu.go
@@ -572,7 +572,8 @@ func (builder *QemuBuilder) Exec() (*QemuInstance, error) {
 			"--ctrl", fmt.Sprintf("type=unixio,path=%s", swtpmSock),
 			"--terminate", "--tpmstate", fmt.Sprintf("dir=%s", inst.swtpmTmpd))
 		cmd := inst.swtpm.(*exec.ExecCmd)
-		cmd.Stderr = os.Stderr
+		// For now silence the swtpm stderr as it prints errors when
+		// disconnected, but that's normal.
 		if builder.Pdeathsig {
 			cmd.SysProcAttr = &syscall.SysProcAttr{
 				Pdeathsig: syscall.SIGTERM,