diff -Nru gdu-4.6.3/debian/changelog gdu-4.6.3/debian/changelog
--- gdu-4.6.3/debian/changelog	2021-02-18 10:28:56.000000000 +0000
+++ gdu-4.6.3/debian/changelog	2021-05-08 11:33:59.000000000 +0000
@@ -1,3 +1,9 @@
+gdu (4.6.3-1+rpi1) bullseye-staging; urgency=medium
+
+  * Disable testsuite (I suspect it's a btrfs related failure)
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Sat, 08 May 2021 11:33:59 +0000
+
 gdu (4.6.3-1) unstable; urgency=medium
 
   * usage test is not valid on all architectures
diff -Nru gdu-4.6.3/debian/rules gdu-4.6.3/debian/rules
--- gdu-4.6.3/debian/rules	2021-02-15 19:10:04.000000000 +0000
+++ gdu-4.6.3/debian/rules	2021-05-08 11:33:48.000000000 +0000
@@ -17,3 +17,6 @@
 
 override_dh_auto_build:
 	dh_auto_build -- -ldflags "$(GOLDFLAGS)"
+
+override_dh_auto_test:
+	echo testsuite disabled