diff --git a/kernel/trunk/network/socket.inc b/kernel/trunk/network/socket.inc
index 4c3105d36f..42a1f0835b 100644
--- a/kernel/trunk/network/socket.inc
+++ b/kernel/trunk/network/socket.inc
@@ -2088,7 +2088,8 @@ SOCKET_num_to_ptr:
         call    mutex_unlock
         popa
 
-        DEBUGF  DEBUG_NETWORK_ERROR, "SOCKET_num_to_ptr: not found\n", eax
+        DEBUGF  DEBUG_NETWORK_ERROR, "SOCKET_num_to_ptr: socket %u not found!\n", eax
+        DEBUGF  DEBUG_NETWORK_ERROR, "SOCKET_num_to_ptr: caller = 0x%x\n", [esp]
         ret