--- zzzz-none-000/linux-2.6.39.4/init/main.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/init/main.c	2021-11-10 13:38:18.000000000 +0000
@@ -458,6 +458,8 @@
 	char * command_line;
 	extern const struct kernel_param __start___param[], __stop___param[];
 
+printk("[start_kernel] Start\n");
+
 	smp_setup_processor_id();
 
 	/*