[  381.577131] ns3br1: port 1(ns3eth1) entered blocking state
[  381.577227] ns3br1: port 1(ns3eth1) entered disabled state
[  381.577299] ns3eth1: entered allmulticast mode
[  381.577404] ns3eth1: entered promiscuous mode
[  381.577522] ns3br1: port 1(ns3eth1) entered blocking state
[  381.577592] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.581032] ns3br1: port 2(ns3eth2) entered blocking state
[  381.581071] ns3br1: port 2(ns3eth2) entered disabled state
[  381.581107] ns3eth2: entered allmulticast mode
[  381.581161] ns3eth2: entered promiscuous mode
[  381.584630] ns3br1: port 3(ns3eth3) entered blocking state
[  381.584665] ns3br1: port 3(ns3eth3) entered disabled state
[  381.584705] ns3eth3: entered allmulticast mode
[  381.584764] ns3eth3: entered promiscuous mode
[  381.588215] ns3br1: port 2(ns3eth2) entered blocking state
[  381.588249] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.591158] ns3br1: port 3(ns3eth3) entered blocking state
[  381.591190] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.625054] ns1eth1: entered promiscuous mode
[  381.625115] ns1eth2: entered promiscuous mode
[  381.628094] ns2eth1: entered promiscuous mode
[  381.628185] ns2eth2: entered promiscuous mode
[  381.628270] ns2eth3: entered promiscuous mode
[  393.448550] ns1eth1: left promiscuous mode
[  393.448641] ns1eth2: left promiscuous mode
[  393.448929] ns2eth2 (unregistering): left promiscuous mode
[  393.449099] ns2eth1 (unregistering): left promiscuous mode
[  393.461061] ns2eth3: left promiscuous mode
[  393.461161] ns3br1: port 1(ns3eth1) entered disabled state
[  393.461336] ns3eth1 (unregistering): left allmulticast mode
[  393.461365] ns3eth1 (unregistering): left promiscuous mode
[  393.461393] ns3br1: port 1(ns3eth1) entered disabled state
[  393.478032] ns3eth3: left allmulticast mode
[  393.478070] ns3eth3: left promiscuous mode
[  393.478100] ns3br1: port 3(ns3eth3) entered disabled state
[  393.478191] ns3eth2: left allmulticast mode
[  393.478213] ns3eth2: left promiscuous mode
[  393.478236] ns3br1: port 2(ns3eth2) entered disabled state