[  372.830219] ns3br1: port 1(ns3eth1) entered blocking state
[  372.830279] ns3br1: port 1(ns3eth1) entered disabled state
[  372.830316] ns3eth1: entered allmulticast mode
[  372.830365] ns3eth1: entered promiscuous mode
[  372.830490] ns3br1: port 1(ns3eth1) entered blocking state
[  372.830519] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.833620] ns3br1: port 2(ns3eth2) entered blocking state
[  372.833666] ns3br1: port 2(ns3eth2) entered disabled state
[  372.833697] ns3eth2: entered allmulticast mode
[  372.833742] ns3eth2: entered promiscuous mode
[  372.836984] ns3br1: port 3(ns3eth3) entered blocking state
[  372.837035] ns3br1: port 3(ns3eth3) entered disabled state
[  372.837068] ns3eth3: entered allmulticast mode
[  372.837124] ns3eth3: entered promiscuous mode
[  372.840258] ns3br1: port 2(ns3eth2) entered blocking state
[  372.840308] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.843503] ns3br1: port 3(ns3eth3) entered blocking state
[  372.843551] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.881171] ns1eth1: entered promiscuous mode
[  372.881235] ns1eth2: entered promiscuous mode
[  372.884448] ns2eth1: entered promiscuous mode
[  372.884507] ns2eth2: entered promiscuous mode
[  372.884547] ns2eth3: entered promiscuous mode
[  384.711005] ns1eth1: left promiscuous mode
[  384.711110] ns1eth2: left promiscuous mode
[  384.711449] ns2eth2 (unregistering): left promiscuous mode
[  384.711657] ns2eth1 (unregistering): left promiscuous mode
[  384.738002] ns3eth3: left allmulticast mode
[  384.738061] ns3eth3: left promiscuous mode
[  384.738104] ns3br1: port 3(ns3eth3) entered disabled state
[  384.738176] ns3eth2: left allmulticast mode
[  384.738233] ns3eth2: left promiscuous mode
[  384.738259] ns3br1: port 2(ns3eth2) entered disabled state
[  384.738357] ns3eth1: left allmulticast mode
[  384.738386] ns3eth1: left promiscuous mode
[  384.738414] ns3br1: port 1(ns3eth1) entered disabled state
[  384.756023] ns2eth3: left promiscuous mode