[  369.985296] ns3br1: port 1(ns3eth1) entered blocking state
[  369.985381] ns3br1: port 1(ns3eth1) entered disabled state
[  369.985449] ns3eth1: entered allmulticast mode
[  369.985545] ns3eth1: entered promiscuous mode
[  369.985648] ns3br1: port 1(ns3eth1) entered blocking state
[  369.985718] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.988674] ns3br1: port 2(ns3eth2) entered blocking state
[  369.988714] ns3br1: port 2(ns3eth2) entered disabled state
[  369.988749] ns3eth2: entered allmulticast mode
[  369.988803] ns3eth2: entered promiscuous mode
[  369.991757] ns3br1: port 3(ns3eth3) entered blocking state
[  369.991790] ns3br1: port 3(ns3eth3) entered disabled state
[  369.991828] ns3eth3: entered allmulticast mode
[  369.991877] ns3eth3: entered promiscuous mode
[  369.994858] ns3br1: port 2(ns3eth2) entered blocking state
[  369.994927] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.997899] ns3br1: port 3(ns3eth3) entered blocking state
[  369.997932] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.032528] ns1eth1: entered promiscuous mode
[  370.032576] ns1eth2: entered promiscuous mode
[  370.035575] ns2eth1: entered promiscuous mode
[  370.035657] ns2eth2: entered promiscuous mode
[  370.035742] ns2eth3: entered promiscuous mode
[  381.869729] ns1eth1: left promiscuous mode
[  381.869823] ns1eth2: left promiscuous mode
[  381.870126] ns2eth2 (unregistering): left promiscuous mode
[  381.870251] ns2eth1 (unregistering): left promiscuous mode
[  381.894748] ns3eth3: left allmulticast mode
[  381.894875] ns3eth3: left promiscuous mode
[  381.894948] ns3br1: port 3(ns3eth3) entered disabled state
[  381.895030] ns3eth2: left allmulticast mode
[  381.895179] ns3eth2: left promiscuous mode
[  381.895243] ns3br1: port 2(ns3eth2) entered disabled state
[  381.895368] ns3eth1: left allmulticast mode
[  381.895461] ns3eth1: left promiscuous mode
[  381.895533] ns3br1: port 1(ns3eth1) entered disabled state
[  381.907709] ns2eth3: left promiscuous mode