Snap for 6921388 from b742e21dc4ef7603c12af247461f48df648483fc to qt-aml-tzdata-release

Change-Id: I49bbbb4e6eaa9fce93f46bea50459693001768ed
diff --git a/net/test/srcaddr_selection_test.py b/net/test/srcaddr_selection_test.py
index adbcc54..45a8140 100755
--- a/net/test/srcaddr_selection_test.py
+++ b/net/test/srcaddr_selection_test.py
@@ -287,6 +287,7 @@
                    scapy.ICMPv6ND_NA(tgt=self.test_ip, R=0, S=0, O=1) /
                    scapy.ICMPv6NDOptDstLLAddr(lladdr=conflict_macaddr))
     self.ReceiveEtherPacketOn(self.test_netid, dad_defense)
+    self.WaitForDad(self.test_lladdr)
 
     # The address should have failed DAD, and therefore no longer be usable.
     self.assertAddressNotUsable(self.test_ip, self.test_netid)