--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -48,6 +48,10 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/printk.h>
 
+#ifdef CONFIG_DEBUG_LL
+extern void printascii(char *);
+#endif /* CONFIG_DEBUG_LL */
+
 /*
  * Architectures can override it:
  */
@@ -473,6 +477,10 @@ static ssize_t devkmsg_read(struct file
 	ts_usec = msg->ts_nsec;
 	do_div(ts_usec, 1000);
 
+#ifdef CONFIG_DEBUG_LL
+	printascii(printk_buf);
+#endif
+
 	/*
 	 * If we couldn't merge continuation line fragments during the print,
 	 * export the stored flags to allow an optional external merge of the
