[  389.155462] ns3br1: port 1(ns3eth1) entered blocking state
[  389.155518] ns3br1: port 1(ns3eth1) entered disabled state
[  389.155548] ns3eth1: entered allmulticast mode
[  389.155606] ns3eth1: entered promiscuous mode
[  389.155654] ns3br1: port 1(ns3eth1) entered blocking state
[  389.155688] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.158260] ns3br1: port 2(ns3eth2) entered blocking state
[  389.158328] ns3br1: port 2(ns3eth2) entered disabled state
[  389.158390] ns3eth2: entered allmulticast mode
[  389.158474] ns3eth2: entered promiscuous mode
[  389.161001] ns3br1: port 3(ns3eth3) entered blocking state
[  389.161034] ns3br1: port 3(ns3eth3) entered disabled state
[  389.161063] ns3eth3: entered allmulticast mode
[  389.161105] ns3eth3: entered promiscuous mode
[  389.163704] ns3br1: port 2(ns3eth2) entered blocking state
[  389.163772] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.166211] ns3br1: port 3(ns3eth3) entered blocking state
[  389.166245] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.195449] ns1eth1: entered promiscuous mode
[  389.195535] ns1eth2: entered promiscuous mode
[  389.198084] ns2eth1: entered promiscuous mode
[  389.198136] ns2eth2: entered promiscuous mode
[  389.198172] ns2eth3: entered promiscuous mode
[  401.064897] ns1eth1: left promiscuous mode
[  401.064976] ns1eth2: left promiscuous mode
[  401.065224] ns2eth2 (unregistering): left promiscuous mode
[  401.065350] ns2eth1 (unregistering): left promiscuous mode
[  401.083886] ns2eth3: left promiscuous mode
[  401.084004] ns3br1: port 1(ns3eth1) entered disabled state
[  401.084156] ns3eth1 (unregistering): left allmulticast mode
[  401.084192] ns3eth1 (unregistering): left promiscuous mode
[  401.084221] ns3br1: port 1(ns3eth1) entered disabled state
[  401.102896] ns3eth3: left allmulticast mode
[  401.102933] ns3eth3: left promiscuous mode
[  401.102960] ns3br1: port 3(ns3eth3) entered disabled state
[  401.103073] ns3eth2: left allmulticast mode
[  401.103097] ns3eth2: left promiscuous mode
[  401.103121] ns3br1: port 2(ns3eth2) entered disabled state