[  369.324902] ns3br1: port 1(ns3eth1) entered blocking state
[  369.324956] ns3br1: port 1(ns3eth1) entered disabled state
[  369.325001] ns3eth1: entered allmulticast mode
[  369.325063] ns3eth1: entered promiscuous mode
[  369.325121] ns3br1: port 1(ns3eth1) entered blocking state
[  369.325149] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.328507] ns3br1: port 2(ns3eth2) entered blocking state
[  369.328540] ns3br1: port 2(ns3eth2) entered disabled state
[  369.328573] ns3eth2: entered allmulticast mode
[  369.328627] ns3eth2: entered promiscuous mode
[  369.332105] ns3br1: port 3(ns3eth3) entered blocking state
[  369.332170] ns3br1: port 3(ns3eth3) entered disabled state
[  369.332236] ns3eth3: entered allmulticast mode
[  369.332319] ns3eth3: entered promiscuous mode
[  369.335811] ns3br1: port 2(ns3eth2) entered blocking state
[  369.335845] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.339214] ns3br1: port 3(ns3eth3) entered blocking state
[  369.339246] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.378523] ns1eth1: entered promiscuous mode
[  369.378606] ns1eth2: entered promiscuous mode
[  369.382120] ns2eth1: entered promiscuous mode
[  369.382163] ns2eth2: entered promiscuous mode
[  369.382200] ns2eth3: entered promiscuous mode
[  381.206413] ns1eth1: left promiscuous mode
[  381.206503] ns1eth2: left promiscuous mode
[  381.206767] ns2eth2 (unregistering): left promiscuous mode
[  381.206915] ns2eth1 (unregistering): left promiscuous mode
[  381.225071] ns2eth3: left promiscuous mode
[  381.225179] ns3br1: port 1(ns3eth1) entered disabled state
[  381.225366] ns3eth1 (unregistering): left allmulticast mode
[  381.225395] ns3eth1 (unregistering): left promiscuous mode
[  381.225424] ns3br1: port 1(ns3eth1) entered disabled state
[  381.239028] ns3eth3: left allmulticast mode
[  381.239050] ns3eth3: left promiscuous mode
[  381.239076] ns3br1: port 3(ns3eth3) entered disabled state
[  381.239182] ns3eth2: left allmulticast mode
[  381.239207] ns3eth2: left promiscuous mode
[  381.239232] ns3br1: port 2(ns3eth2) entered disabled state