diff -r e62c330a044f -r 0fc4686de1d7 mercurial/exchange.py
--- a/mercurial/exchange.py	Fri Oct 24 10:40:37 2014 -0700
+++ b/mercurial/exchange.py	Fri Oct 24 17:24:46 2014 -0500
@@ -355,6 +355,10 @@
             explicit.remove(b)
             # treat as "deleted locally"
             pushop.outbookmarks.append((b, dcid, ''))
+    # identical bookmarks shouldn't get reported
+    for b, scid, dcid in same:
+        if b in explicit:
+            explicit.remove(b)
 
     if explicit:
         explicit = sorted(explicit)