[  381.111446] ns3br1: port 1(ns3eth1) entered blocking state
[  381.111497] ns3br1: port 1(ns3eth1) entered disabled state
[  381.111534] ns3eth1: entered allmulticast mode
[  381.111590] ns3eth1: entered promiscuous mode
[  381.111711] ns3br1: port 1(ns3eth1) entered blocking state
[  381.111739] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.115148] ns3br1: port 2(ns3eth2) entered blocking state
[  381.115222] ns3br1: port 2(ns3eth2) entered disabled state
[  381.115290] ns3eth2: entered allmulticast mode
[  381.115378] ns3eth2: entered promiscuous mode
[  381.118860] ns3br1: port 3(ns3eth3) entered blocking state
[  381.118901] ns3br1: port 3(ns3eth3) entered disabled state
[  381.118937] ns3eth3: entered allmulticast mode
[  381.118990] ns3eth3: entered promiscuous mode
[  381.122498] ns3br1: port 2(ns3eth2) entered blocking state
[  381.122533] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.126102] ns3br1: port 3(ns3eth3) entered blocking state
[  381.126167] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.166848] ns1eth1: entered promiscuous mode
[  381.166941] ns1eth2: entered promiscuous mode
[  381.170550] ns2eth1: entered promiscuous mode
[  381.170600] ns2eth2: entered promiscuous mode
[  381.170636] ns2eth3: entered promiscuous mode
[  393.005114] ns1eth1: left promiscuous mode
[  393.005260] ns1eth2: left promiscuous mode
[  393.005874] ns2eth2 (unregistering): left promiscuous mode
[  393.006133] ns2eth1 (unregistering): left promiscuous mode
[  393.024903] ns2eth3: left promiscuous mode
[  393.025035] ns3br1: port 1(ns3eth1) entered disabled state
[  393.025249] ns3eth1 (unregistering): left allmulticast mode
[  393.025283] ns3eth1 (unregistering): left promiscuous mode
[  393.025312] ns3br1: port 1(ns3eth1) entered disabled state
[  393.042782] ns3eth3: left allmulticast mode
[  393.042817] ns3eth3: left promiscuous mode
[  393.042849] ns3br1: port 3(ns3eth3) entered disabled state
[  393.042927] ns3eth2: left allmulticast mode
[  393.042979] ns3eth2: left promiscuous mode
[  393.043014] ns3br1: port 2(ns3eth2) entered disabled state