diff --git a/src/dxvk/dxvk_buffer.cpp b/src/dxvk/dxvk_buffer.cpp
index 925723a1..7fb31634 100644
--- a/src/dxvk/dxvk_buffer.cpp
+++ b/src/dxvk/dxvk_buffer.cpp
@@ -49,7 +49,6 @@ namespace dxvk {
   
   
   Rc<DxvkPhysicalBuffer> DxvkBuffer::allocPhysicalBuffer(VkDeviceSize sliceCount) const {
-    TRACE(this, sliceCount);
     return m_device->allocPhysicalBuffer(m_info, sliceCount, m_memFlags);
   }
   
diff --git a/src/dxvk/dxvk_staging.cpp b/src/dxvk/dxvk_staging.cpp
index 2d7c8d6d..6b0dbc3a 100644
--- a/src/dxvk/dxvk_staging.cpp
+++ b/src/dxvk/dxvk_staging.cpp
@@ -21,7 +21,9 @@ namespace dxvk {
   
   
   VkDeviceSize DxvkStagingBuffer::freeBytes() const {
-    return m_bufferSize - m_bufferOffset;
+    return m_bufferSize >= m_bufferOffset
+      ? m_bufferSize - m_bufferOffset
+      : VkDeviceSize(0);
   }