    function _transferToSlashStore(address nodeOwner) internal {
        ...

430     uint256 slashedAssets = node.totalRestakedETH - convertToAssets(balanceOf(nodeOwner));
        ...
-       uint256 slashedAssets = node.totalRestakedETH - convertToAssets(balanceOf(nodeOwner));

+       uint256 slashedAssets;
+       if(node.totalRestakedETH > convertToAssets(balanceOf(nodeOwner))) {
+           slashedAssets = node.totalRestakedETH - convertToAssets(balanceOf(nodeOwner));
+       }
