From 12c6df2d56335534ffaf43ca9d1b5b39cebf78d1 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 5 Jun 2026 01:56:03 +0000
Subject: [PATCH] tests: also verify dm_mod kernel module loads for erofs
 integrity mode

---
 tests/gha-run-k8s-common.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/gha-run-k8s-common.sh b/tests/gha-run-k8s-common.sh
index c0718012eb..57d61ba3b5 100644
--- a/tests/gha-run-k8s-common.sh
+++ b/tests/gha-run-k8s-common.sh
@@ -622,6 +622,11 @@ function deploy_k8s() {
 					sudo modprobe dm-verity
 
 					# Verify modules loaded successfully
+					if [[ ! -d /sys/module/dm_mod ]]; then
+						>&2 echo "ERROR: dm_mod kernel module not available after modprobe"
+						>&2 echo "dm-verity support requires dm-mod and dm-verity kernel modules"
+						exit 1
+					fi
 					if [[ ! -d /sys/module/dm_verity ]]; then
 						>&2 echo "ERROR: dm_verity kernel module not available after modprobe"
 						>&2 echo "dm-verity support requires dm-mod and dm-verity kernel modules"