diff --git a/README.adoc b/README.adoc
index 07f7ea6..ae64c9b 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1824,6 +1824,17 @@ Bibliography:
 * https://wiki.linaro.org/LandingTeams/ST/GDB
 * https://events.static.linuxfound.org/sites/events/files/slides/Debugging%20the%20Linux%20Kernel%20with%20GDB.pdf presentation: https://www.youtube.com/watch?v=pqn5hIrz3A8
 
+=== Debug the GDB remote protocol
+
+For when it breaks again, or you want to add a new feature!
+
+....
+./run --debug
+./run-gdb --before '-ex "set remotetimeout 99999" -ex "set debug remote 1"' start_kernel
+....
+
+See also: https://stackoverflow.com/questions/13496389/gdb-remote-protocol-how-to-analyse-packets
+
 == KGDB
 
 KGDB is kernel dark magic that allows you to GDB the kernel on real hardware without any extra hardware support.