diff --git a/mysql-test/r/ndb_bitfield.result b/mysql-test/r/ndb_bitfield.result
index 77473c41ecd..0b7d09dd9b9 100644
--- a/mysql-test/r/ndb_bitfield.result
+++ b/mysql-test/r/ndb_bitfield.result
@@ -216,3 +216,9 @@ show warnings;
 Level	Code	Message
 Error	1296	Got error 743 'Unsupported character set in table or index' from NDB
 Error	1005	Can't create table 'test.t1' (errno: 140)
+create table t1 (
+pk1 int primary key,
+b bit(32) not null
+) engine=ndbcluster;
+insert into t1 values (1,1);
+drop table t1;
diff --git a/mysql-test/t/ndb_bitfield.test b/mysql-test/t/ndb_bitfield.test
index 05ebeaaa720..de0ae23bfe6 100644
--- a/mysql-test/t/ndb_bitfield.test
+++ b/mysql-test/t/ndb_bitfield.test
@@ -113,3 +113,12 @@ create table t1 (
   key(b)
 ) engine=ndbcluster;
 show warnings;
+
+# bug#16125
+create table t1 (
+  pk1 int primary key,
+  b bit(32) not null
+) engine=ndbcluster;
+
+insert into t1 values (1,1);
+drop table t1;
diff --git a/storage/ndb/include/util/Bitmask.hpp b/storage/ndb/include/util/Bitmask.hpp
index b586c95935e..96430b64901 100644
--- a/storage/ndb/include/util/Bitmask.hpp
+++ b/storage/ndb/include/util/Bitmask.hpp
@@ -918,7 +918,7 @@ inline void
 BitmaskImpl::getField(unsigned size, const Uint32 src[],
 		      unsigned pos, unsigned len, Uint32 dst[])
 {
-  assert(pos + len < (size << 5));
+  assert(pos + len <= (size << 5));
   
   src += (pos >> 5);
   Uint32 offset = pos & 31;
@@ -937,7 +937,7 @@ inline void
 BitmaskImpl::setField(unsigned size, Uint32 dst[],
 		      unsigned pos, unsigned len, const Uint32 src[])
 {
-  assert(pos + len < (size << 5));
+  assert(pos + len <= (size << 5));
 
   dst += (pos >> 5);
   Uint32 offset = pos & 31;
diff --git a/storage/ndb/src/mgmsrv/MgmtSrvr.cpp b/storage/ndb/src/mgmsrv/MgmtSrvr.cpp
index 546110cc738..b3a25eaa0da 100644
--- a/storage/ndb/src/mgmsrv/MgmtSrvr.cpp
+++ b/storage/ndb/src/mgmsrv/MgmtSrvr.cpp
@@ -1859,6 +1859,16 @@ MgmtSrvr::alloc_node_id(NodeId * nodeId,
 	m_connect_address[id_found].s_addr= 0;
     }
     m_reserved_nodes.set(id_found);
+    if (theFacade && id_found != theFacade->ownId())
+    {
+      /**
+       * Make sure we're ready to accept connections from this node
+       */
+      theFacade->lock_mutex();
+      theFacade->doConnect(id_found);
+      theFacade->unlock_mutex();
+    }
+    
     char tmp_str[128];
     m_reserved_nodes.getText(tmp_str);
     g_eventLogger.info("Mgmt server state: nodeid %d reserved for ip %s, m_reserved_nodes %s.",
diff --git a/storage/ndb/test/ndbapi/testDataBuffers.cpp b/storage/ndb/test/ndbapi/testDataBuffers.cpp
index aaecb6ee61e..83a063d60d3 100644
--- a/storage/ndb/test/ndbapi/testDataBuffers.cpp
+++ b/storage/ndb/test/ndbapi/testDataBuffers.cpp
@@ -254,12 +254,6 @@ testcase(Ndb_cluster_connection&cc, int flag)
     ndbout << "tab=" << tab << " cols=" << attrcnt
 	<< " size max=" << smax << " tot=" << stot << endl;
 
-    ndb = new Ndb(&cc, "TEST_DB");
-    if (ndb->init() != 0)
-	return ndberror("init");
-    if (ndb->waitUntilReady(30) < 0)
-	return ndberror("waitUntilReady");
-
     if ((tcon = NdbSchemaCon::startSchemaTrans(ndb)) == 0)
 	return ndberror("startSchemaTransaction");
     if ((top = tcon->getNdbSchemaOp()) == 0)
@@ -541,7 +535,6 @@ testcase(Ndb_cluster_connection&cc, int flag)
 	    return ndberror("key %d not found", k);
     ndbout << "scanned " << key << endl;
 
-    ndb = 0;
     ndbout << "done" << endl;
     return 0;
 }
@@ -605,6 +598,7 @@ NDB_COMMAND(testDataBuffers, "testDataBuffers", "testDataBuffers", "testDataBuff
 	    return NDBT_ProgramExit(NDBT_WRONGARGS);
 	}
     }
+
     unsigned ok = true;
 
     Ndb_cluster_connection con;
@@ -613,6 +607,20 @@ NDB_COMMAND(testDataBuffers, "testDataBuffers", "testDataBuffers", "testDataBuff
       return NDBT_ProgramExit(NDBT_FAILED);
     }
 
+    ndb = new Ndb(&con, "TEST_DB");
+    if (ndb->init() != 0)
+    {
+	ndberror("init");
+	ok = false;
+	goto out;
+    }
+    if (ndb->waitUntilReady(30) < 0)
+    {
+      ndberror("waitUntilReady");
+      ok = false;
+      goto out;
+    }
+    
     for (i = 1; 0 == loopcnt || i <= loopcnt; i++) {
 	ndbout << "=== loop " << i << " ===" << endl;
 	for (int flag = 0; flag < (1<<testbits); flag++) {
@@ -621,9 +629,13 @@ NDB_COMMAND(testDataBuffers, "testDataBuffers", "testDataBuffers", "testDataBuff
 		if (! kontinue)
 		    goto out;
 	    }
+	    NdbDictionary::Dictionary * dict = ndb->getDictionary();
+	    dict->dropTable(tab);
 	}
     }
+    
 out:
+    delete ndb;
     return NDBT_ProgramExit(ok ? NDBT_OK : NDBT_FAILED);
 }