diff --git a/PIL/Image.py b/PIL/Image.py
index 4a23c56c3..b7301f16c 100644
--- a/PIL/Image.py
+++ b/PIL/Image.py
@@ -2309,7 +2309,10 @@ def open(fp, mode="r"):
                     _decompression_bomb_check(im.size)
                     return im
             except (SyntaxError, IndexError, TypeError, struct.error):
-                logger.debug("", exc_info=True)
+                # Leave disabled by default, spams the logs with image
+                # opening failures that are entirely expected.                
+                #logger.debug("", exc_info=True)
+                continue
         return None
 
     im = _open_core(fp, filename, prefix)
diff --git a/PIL/PyAccess.py b/PIL/PyAccess.py
index cb4f00cad..0d4c8b235 100644
--- a/PIL/PyAccess.py
+++ b/PIL/PyAccess.py
@@ -54,7 +54,9 @@ class PyAccess(object):
         self.xsize = vals['xsize']
         self.ysize = vals['ysize']
 
-        logger.debug("%s", vals)
+        # Debugging is polluting test traces, only useful here
+        # when hacking on PyAccess
+        #logger.debug("%s", vals)
         self._post_init()
 
     def _post_init(self):
@@ -310,7 +312,6 @@ def new(img, readonly=False):
     if not access_type:
         logger.debug("PyAccess Not Implemented: %s", img.mode)
         return None
-    logger.debug("New PyAccess: %s", img.mode)
     return access_type(img, readonly)
 
 # End of file