diff --git a/coverage_config_x86_64.json b/coverage_config_x86_64.json
index b6548eda..36dab182 100644
--- a/coverage_config_x86_64.json
+++ b/coverage_config_x86_64.json
@@ -1,5 +1,5 @@
 {
-  "coverage_score": 78.40,
+  "coverage_score": 86.24,
   "exclude_path": "vhost/src/vhost_kern/",
   "crate_features": "vhost/vhost-user-frontend,vhost/vhost-user-backend,vhost-user-backend/postcopy"
 }
diff --git a/rust-vmm-ci b/rust-vmm-ci
index 209c04eb..1150c478 160000
--- a/rust-vmm-ci
+++ b/rust-vmm-ci
@@ -1 +1 @@
-Subproject commit 209c04eb5ebed01b1dc3fbcfcb3ba2d563695773
+Subproject commit 1150c47872d4a1376cf5d95e15af7e45cd6d27b9