[  370.903463] ns3br1: port 1(ns3eth1) entered blocking state
[  370.903522] ns3br1: port 1(ns3eth1) entered disabled state
[  370.903553] ns3eth1: entered allmulticast mode
[  370.903605] ns3eth1: entered promiscuous mode
[  370.903662] ns3br1: port 1(ns3eth1) entered blocking state
[  370.903692] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.906642] ns3br1: port 2(ns3eth2) entered blocking state
[  370.906708] ns3br1: port 2(ns3eth2) entered disabled state
[  370.906786] ns3eth2: entered allmulticast mode
[  370.906877] ns3eth2: entered promiscuous mode
[  370.909839] ns3br1: port 3(ns3eth3) entered blocking state
[  370.909906] ns3br1: port 3(ns3eth3) entered disabled state
[  370.909979] ns3eth3: entered allmulticast mode
[  370.910076] ns3eth3: entered promiscuous mode
[  370.913090] ns3br1: port 2(ns3eth2) entered blocking state
[  370.913125] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.916088] ns3br1: port 3(ns3eth3) entered blocking state
[  370.916160] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.950507] ns1eth1: entered promiscuous mode
[  370.950595] ns1eth2: entered promiscuous mode
[  370.953611] ns2eth1: entered promiscuous mode
[  370.953662] ns2eth2: entered promiscuous mode
[  370.953707] ns2eth3: entered promiscuous mode
[  382.767484] ns1eth1: left promiscuous mode
[  382.767570] ns1eth2: left promiscuous mode
[  382.767869] ns2eth2 (unregistering): left promiscuous mode
[  382.767999] ns2eth1 (unregistering): left promiscuous mode
[  382.784791] ns2eth3: left promiscuous mode
[  382.784917] ns3br1: port 1(ns3eth1) entered disabled state
[  382.785205] ns3eth1 (unregistering): left allmulticast mode
[  382.785240] ns3eth1 (unregistering): left promiscuous mode
[  382.785269] ns3br1: port 1(ns3eth1) entered disabled state
[  382.809778] ns3eth3: left allmulticast mode
[  382.809815] ns3eth3: left promiscuous mode
[  382.809847] ns3br1: port 3(ns3eth3) entered disabled state
[  382.809960] ns3eth2: left allmulticast mode
[  382.809983] ns3eth2: left promiscuous mode
[  382.810009] ns3br1: port 2(ns3eth2) entered disabled state