[  370.478708] ns3br1: port 1(ns3eth1) entered blocking state
[  370.478763] ns3br1: port 1(ns3eth1) entered disabled state
[  370.478801] ns3eth1: entered allmulticast mode
[  370.478868] ns3eth1: entered promiscuous mode
[  370.478933] ns3br1: port 1(ns3eth1) entered blocking state
[  370.478974] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.482274] ns3br1: port 2(ns3eth2) entered blocking state
[  370.482308] ns3br1: port 2(ns3eth2) entered disabled state
[  370.482341] ns3eth2: entered allmulticast mode
[  370.482387] ns3eth2: entered promiscuous mode
[  370.485861] ns3br1: port 3(ns3eth3) entered blocking state
[  370.485895] ns3br1: port 3(ns3eth3) entered disabled state
[  370.485955] ns3eth3: entered allmulticast mode
[  370.486008] ns3eth3: entered promiscuous mode
[  370.489284] ns3br1: port 2(ns3eth2) entered blocking state
[  370.489319] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.492803] ns3br1: port 3(ns3eth3) entered blocking state
[  370.492845] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.533994] ns1eth1: entered promiscuous mode
[  370.534058] ns1eth2: entered promiscuous mode
[  370.538139] ns2eth1: entered promiscuous mode
[  370.538197] ns2eth2: entered promiscuous mode
[  370.538241] ns2eth3: entered promiscuous mode
[  382.364139] ns1eth1: left promiscuous mode
[  382.364254] ns1eth2: left promiscuous mode
[  382.364644] ns2eth2 (unregistering): left promiscuous mode
[  382.364855] ns2eth1 (unregistering): left promiscuous mode
[  382.386112] ns3eth3: left allmulticast mode
[  382.386146] ns3eth3: left promiscuous mode
[  382.386182] ns3br1: port 3(ns3eth3) entered disabled state
[  382.386253] ns3eth2: left allmulticast mode
[  382.386273] ns3eth2: left promiscuous mode
[  382.386298] ns3br1: port 2(ns3eth2) entered disabled state
[  382.386376] ns3eth1: left allmulticast mode
[  382.386397] ns3eth1: left promiscuous mode
[  382.386421] ns3br1: port 1(ns3eth1) entered disabled state
[  382.407106] ns2eth3: left promiscuous mode