diff --git a/.github/workflows/run_regression_tests.yaml b/.github/workflows/run_regression_tests.yaml
index 7d9c695ab..0fa7d050f 100644
--- a/.github/workflows/run_regression_tests.yaml
+++ b/.github/workflows/run_regression_tests.yaml
@@ -40,9 +40,10 @@ jobs:
                   '4.9.337',
                   '3.18.140',
                   '3.10.108',
-                  '6.12.0-124.47.1.el10_1^AlmaLinux^10.1',
+                  '6.12.0-124.56.1.el10_1^Rocky^10.1',
+                  '5.14.0-611.55.1.el9_7^Rocky^9.7',
+                  '4.18.0-553.124.1.el8_10^Rocky^8.10',
                   '6.12.0-55.43.1.el10_0^AlmaLinux^10.0',
-                  '5.14.0-611.45.1.el9_7^AlmaLinux^9.7',
                   '5.14.0-570.62.1.el9_6^AlmaLinux^9.6',
                   '5.14.0-503.40.1.el9_5^AlmaLinux^9.5',
                   '5.14.0-427.42.1.el9_4^AlmaLinux^9.4',
@@ -50,7 +51,6 @@ jobs:
                   '5.14.0-284.30.1.el9_2^AlmaLinux^9.2',
                   '5.14.0-162.23.1.el9_1^AlmaLinux^9.1',
                   '5.14.0-70.30.1.el9_0^AlmaLinux^9.0',
-                  '4.18.0-553.117.1.el8_10^AlmaLinux^8.10',
                   '4.18.0-513.24.1.el8_9^AlmaLinux^8.9',
                   '4.18.0-477.13.1.el8_8^AlmaLinux^8.8',
                   '4.18.0-425.19.2.el8_7^AlmaLinux^8.7',
diff --git a/nightly/conf/nightly.conf b/nightly/conf/nightly.conf
index 6682b5a56..e0a5c00f2 100644
--- a/nightly/conf/nightly.conf
+++ b/nightly/conf/nightly.conf
@@ -75,9 +75,10 @@ ABT_KERNELS="  \
 3.12.74-nc     \
 3.11.10-nc     \
 3.10.108-nc    \
-6.12.0-124.47.1.el10_1^AlmaLinux^10.1-nc \
+6.12.0-124.56.1.el10_1^Rocky^10.1-nc     \
+5.14.0-611.55.1.el9_7^Rocky^9.7-nc       \
+4.18.0-553.124.1.el8_10^Rocky^8.10-nc    \
 6.12.0-55.43.1.el10_0^AlmaLinux^10.0-nc  \
-5.14.0-611.45.1.el9_7^AlmaLinux^9.7-nc   \
 5.14.0-570.62.1.el9_6^AlmaLinux^9.6-nc   \
 5.14.0-503.40.1.el9_5^AlmaLinux^9.5-nc   \
 5.14.0-427.42.1.el9_4^AlmaLinux^9.4-nc   \
@@ -85,7 +86,6 @@ ABT_KERNELS="  \
 5.14.0-284.30.1.el9_2^AlmaLinux^9.2-nc   \
 5.14.0-162.23.1.el9_1^AlmaLinux^9.1-nc   \
 5.14.0-70.30.1.el9_0^AlmaLinux^9.0-nc    \
-4.18.0-553.117.1.el8_10^AlmaLinux^8.10-nc \
 4.18.0-513.24.1.el8_9^AlmaLinux^8.9-nc   \
 4.18.0-477.13.1.el8_8^AlmaLinux^8.8-nc   \
 4.18.0-425.19.2.el8_7^AlmaLinux^8.7-nc   \
diff --git a/scripts/generate-kernel-patch b/scripts/generate-kernel-patch
index e54b65ab2..59458daca 100755
--- a/scripts/generate-kernel-patch
+++ b/scripts/generate-kernel-patch
@@ -113,7 +113,7 @@ function specialize_patch {
   local releasevermajor="$1"
   local releaseverminor="$2"
   case "$distro" in
-      CentOS|AlmaLinux)
+      CentOS|AlmaLinux|RockyLinux|Rocky)
 	  if [ -n "$releasevermajor" ]; then
 	      ao=(
 		  -v "RHEL_MAJOR=$releasevermajor"
diff --git a/scripts/kernel-functions b/scripts/kernel-functions
index 21d904e5f..0da506c31 100644
--- a/scripts/kernel-functions
+++ b/scripts/kernel-functions
@@ -131,7 +131,7 @@ function extract_kernel_tree {
 function patch_kernel {
     case "$1" in
 	*^*)
-            # RHEL / CentOS or UEK.
+            # RHEL-compatible distro or UEK.
             ;;
 	*)
 	    # See also commit f153b82121b0 ("Sanitize gcc version header
@@ -822,12 +822,51 @@ EOF
     done
 }
 
+function rpm_payload_is_readable {
+    rpm2cpio "$1" >/dev/null 2>&1
+}
+
+function download_valid_rpm {
+    local rpmfile="$1"
+    local tmpfile="${rpmfile}.tmp.$$"
+    local url
+
+    shift
+
+    if [ "$(type -p rpm2cpio)" = "" ]; then
+	echo "Error: rpm2cpio has not been installed." >&2
+	return 1
+    fi
+
+    if [ -e "$rpmfile" ]; then
+	if rpm_payload_is_readable "$rpmfile"; then
+	    return 0
+	fi
+	echo "Removing invalid cached RPM ${kernel_downloads}/${rpmfile}." >&2
+	rm -f "$rpmfile"
+    fi
+
+    for url; do
+	rm -f "$tmpfile"
+	if wget -q -O "$tmpfile" "${url%/}/${rpmfile}"; then
+	    if rpm_payload_is_readable "$tmpfile"; then
+		mv "$tmpfile" "$rpmfile"
+		return 0
+	    fi
+	    echo "Downloaded RPM ${url%/}/${rpmfile} has an invalid payload." >&2
+	fi
+    done
+    rm -f "$tmpfile"
+    return 1
+}
+
 function download_and_extract_distro_rpm {
     [ -n "$1" ] || return $?
     set -- ${1//^/ }
     local kver=$1
     local distro=$2
     local release=$3
+    local rpmfile
 
     mkdir -p "${kernel_downloads}" || return $?
 
@@ -835,24 +874,28 @@ function download_and_extract_distro_rpm {
 	cd "${kernel_downloads}" || exit $?
 	read -a urls -r <<<"$(get_srpm_urls "$distro" "$release" x86_64 |
 			      tr '\n' ' ')"
-	for url in "${urls[@]}"; do
-	    case "$distro" in
-		CentOS|AlmaLinux)
-		    wget -q -nc "${url}/kernel-${kver}.src.rpm" && break
-		    ;;
-		UEK)
-		    wget -q -nc "${url}/kernel-uek-${kver}.src.rpm" && break
-		    ;;
-	    esac
-	done
-    )
+	case "$distro" in
+	    CentOS|AlmaLinux|RockyLinux|Rocky)
+		rpmfile="kernel-${kver}.src.rpm"
+		;;
+	    UEK)
+		rpmfile="kernel-uek-${kver}.src.rpm"
+		;;
+	    *)
+		echo "Error: unknown distro $distro" >&2
+		return 1
+		;;
+	esac
+	download_valid_rpm "$rpmfile" "${urls[@]}"
+    ) || return $?
     local tmpdir=kernel-tree-tmp-$$
     rm -rf "linux-$1" "${tmpdir}"
     mkdir "${tmpdir}" || return $?
     (
+	set -o pipefail
 	cd "${tmpdir}" &&
 	    case "$distro" in
-		CentOS|AlmaLinux)
+		CentOS|AlmaLinux|RockyLinux|Rocky)
 		    rpm2cpio "${kernel_downloads}/kernel-${kver}.src.rpm" |
 			cpio -i --make-directories --quiet &&
 			tar xaf "linux-${kver}"*.tar.* &&
diff --git a/scripts/rhel-rpm-functions b/scripts/rhel-rpm-functions
index b7f535f7f..e88409d12 100644
--- a/scripts/rhel-rpm-functions
+++ b/scripts/rhel-rpm-functions
@@ -41,6 +41,15 @@ function get_srpm_urls() {
 		    echo "https://repo.almalinux.org/vault/${releasever}/BaseOS/Source/Packages/";;
 	    esac
 	    ;;
+	"RockyLinux"|"Rocky")
+	    case $releasever in
+	        [89]*|10*)
+		    echo "https://dl.rockylinux.org/pub/rocky/${releasever}/BaseOS/source/tree/Packages/k/"
+		    echo "https://dl.rockylinux.org/pub/rocky/${releasever}/BaseOS/source/tree/Packages/"
+		    echo "https://dl.rockylinux.org/vault/rocky/${releasever}/BaseOS/source/tree/Packages/k/"
+		    echo "https://dl.rockylinux.org/vault/rocky/${releasever}/BaseOS/source/tree/Packages/";;
+	    esac
+	    ;;
 	"Oracle Linux Server"|"UEK")
 	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/${releaseverminor}/base/${arch}/getPackageSource"
 	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/latest/${arch}/getPackageSource"
@@ -101,6 +110,15 @@ function get_rpm_urls() {
 		    echo "https://mirror.yandex.ru/almalinux/${releasever}/BaseOS/${arch}/os/Packages/";;
 	    esac
 	    ;;
+	"RockyLinux"|"Rocky")
+	    case $releasever in
+	        [89]*|10*)
+		    echo "https://dl.rockylinux.org/pub/rocky/${releasever}/BaseOS/${arch}/os/Packages/k/"
+		    echo "https://dl.rockylinux.org/pub/rocky/${releasever}/BaseOS/${arch}/os/Packages/"
+		    echo "https://dl.rockylinux.org/vault/rocky/${releasever}/BaseOS/${arch}/os/Packages/k/"
+		    echo "https://dl.rockylinux.org/vault/rocky/${releasever}/BaseOS/${arch}/os/Packages/";;
+	    esac
+	    ;;
 	"Oracle Linux Server"|"UEK")
 	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/${releaseverminor}/base/${arch}/getPackageSource"
 	    echo "http://public-yum.oracle.com/repo/OracleLinux/OL${releasevermajor}/latest/${arch}/getPackageSource"