Revert "CANPacker: assert no undefined signals (#28942)"
diff --git a/opendbc b/opendbc
index b03468a714da2e..3ef35ed2298a3a 160000
--- a/opendbc
+++ b/opendbc
@@ -1 +1 @@
-Subproject commit b03468a714da2eb8ef83f07a373f3f1514491cad
+Subproject commit 3ef35ed2298a3a9d199f9145409547710065884c

This reverts commit 13371b07a2fbfe5ea07b245f8b2a0ba938900ccc.