diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 63e1252..6e2f678 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -2287,14 +2287,18 @@
 	ret = try_read(con);
 	if (ret == -EAGAIN)
 		goto restart;
-	if (ret < 0)
+	if (ret < 0) {
+		con->error_msg = "socket error on read";
 		goto fault;
+	}
 
 	ret = try_write(con);
 	if (ret == -EAGAIN)
 		goto restart;
-	if (ret < 0)
+	if (ret < 0) {
+		con->error_msg = "socket error on write";
 		goto fault;
+	}
 
 done:
 	mutex_unlock(&con->mutex);