DEBUG: dump struct_vmbus_channel_offer_channel on test failure

Author: varun-r-mallya

.github/workflows/test.yml

@@ -49,6 +49,10 @@ jobs:
       - name: Run test suite
         run: make test
 
+      - name: DEBUG - dump offending struct on failure
+        if: failure()
+        run: grep -n -B2 -A40 'class struct_vmbus_channel_offer_channel' vmlinux.py || true
+
       - name: Check whether sudo is usable
         id: sudo-check
         run: |