[  370.272930] ns3br1: port 1(ns3eth1) entered blocking state
[  370.272980] ns3br1: port 1(ns3eth1) entered disabled state
[  370.273017] ns3eth1: entered allmulticast mode
[  370.273072] ns3eth1: entered promiscuous mode
[  370.273139] ns3br1: port 1(ns3eth1) entered blocking state
[  370.273169] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.277195] ns3br1: port 2(ns3eth2) entered blocking state
[  370.277283] ns3br1: port 2(ns3eth2) entered disabled state
[  370.277354] ns3eth2: entered allmulticast mode
[  370.277451] ns3eth2: entered promiscuous mode
[  370.281317] ns3br1: port 3(ns3eth3) entered blocking state
[  370.281350] ns3br1: port 3(ns3eth3) entered disabled state
[  370.281384] ns3eth3: entered allmulticast mode
[  370.281437] ns3eth3: entered promiscuous mode
[  370.285356] ns3br1: port 2(ns3eth2) entered blocking state
[  370.285424] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.289389] ns3br1: port 3(ns3eth3) entered blocking state
[  370.289432] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.335356] ns1eth1: entered promiscuous mode
[  370.335417] ns1eth2: entered promiscuous mode
[  370.339196] ns2eth1: entered promiscuous mode
[  370.339279] ns2eth2: entered promiscuous mode
[  370.339356] ns2eth3: entered promiscuous mode
[  382.217466] ns1eth1: left promiscuous mode
[  382.217604] ns1eth2: left promiscuous mode
[  382.218091] ns2eth2 (unregistering): left promiscuous mode
[  382.218352] ns2eth1 (unregistering): left promiscuous mode
[  382.242271] ns2eth3: left promiscuous mode
[  382.242429] ns3br1: port 1(ns3eth1) entered disabled state
[  382.242697] ns3eth1 (unregistering): left allmulticast mode
[  382.242735] ns3eth1 (unregistering): left promiscuous mode
[  382.242767] ns3br1: port 1(ns3eth1) entered disabled state
[  382.255179] ns3eth3: left allmulticast mode
[  382.255254] ns3eth3: left promiscuous mode
[  382.255291] ns3br1: port 3(ns3eth3) entered disabled state
[  382.255411] ns3eth2: left allmulticast mode
[  382.255450] ns3eth2: left promiscuous mode
[  382.255487] ns3br1: port 2(ns3eth2) entered disabled state