try this

Author: bmastbergen

.github/workflows/build-check_x86_64.yml

@@ -31,8 +31,8 @@ jobs:
       - name: Build the Kernel
         run: |
           git config --global --add safe.directory /__w/kernel-src-tree/kernel-src-tree
-          cp configs/kernel-5.14.0-x86_64.config .config
-          make olddefconfig
-          make -j8
-          vng --qemu /usr/libexec/qemu-kvm --disable-microvm --disable-kvm --qemu-opts="-cpu host" --network user -- uname -a
+          #cp configs/kernel-5.14.0-x86_64.config .config
+          #make olddefconfig
+           make -j8
+          vng -r --qemu /usr/libexec/qemu-kvm --disable-microvm --disable-kvm --network user -- uname -a