diff --git a/daemon/tester/bot.go b/daemon/tester/bot.go
index b720672..ce526b5 100644
--- a/daemon/tester/bot.go
+++ b/daemon/tester/bot.go
@@ -61,7 +61,7 @@ func (t *Tester) startBot(status *Status) {
 			case xmpp.PresenceTypeUnavailable:
 				logPres.Debug("recv presence unavailable")
 			default:
-				logCTX.Warnf("recv presence unsupported: %s -> %s", pres.Type, xmpp.XMLChildrenString(pres))
+				logPres.Warnf("recv presence unsupported: %s -> %s", pres.Type, xmpp.XMLChildrenString(pres))
 			}
 		case *xmpp.MessageClient:
 			msg := element.(*xmpp.MessageClient)
diff --git a/daemon/tester/output.go b/daemon/tester/output.go
index 53599df..a86f0d2 100644
--- a/daemon/tester/output.go
+++ b/daemon/tester/output.go
@@ -32,6 +32,9 @@ func (t *Tester) Output() *Output {
 	}
 	links := make(map[string]*Link)
 
+	t.mux.Lock()
+	defer t.mux.Unlock()
+
 	for from, status := range t.Status {
 		output.Status = append(output.Status, status)
 		if !status.Login {