[  371.336966] ns3br1: port 1(ns3eth1) entered blocking state
[  371.337021] ns3br1: port 1(ns3eth1) entered disabled state
[  371.337063] ns3eth1: entered allmulticast mode
[  371.337113] ns3eth1: entered promiscuous mode
[  371.337169] ns3br1: port 1(ns3eth1) entered blocking state
[  371.337198] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.340106] ns3br1: port 2(ns3eth2) entered blocking state
[  371.340147] ns3br1: port 2(ns3eth2) entered disabled state
[  371.340177] ns3eth2: entered allmulticast mode
[  371.340231] ns3eth2: entered promiscuous mode
[  371.343125] ns3br1: port 3(ns3eth3) entered blocking state
[  371.343165] ns3br1: port 3(ns3eth3) entered disabled state
[  371.343195] ns3eth3: entered allmulticast mode
[  371.343262] ns3eth3: entered promiscuous mode
[  371.346128] ns3br1: port 2(ns3eth2) entered blocking state
[  371.346159] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.349060] ns3br1: port 3(ns3eth3) entered blocking state
[  371.349093] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.383052] ns1eth1: entered promiscuous mode
[  371.383108] ns1eth2: entered promiscuous mode
[  371.386109] ns2eth1: entered promiscuous mode
[  371.386154] ns2eth2: entered promiscuous mode
[  371.386191] ns2eth3: entered promiscuous mode
[  383.207122] ns1eth1: left promiscuous mode
[  383.207254] ns1eth2: left promiscuous mode
[  383.207585] ns2eth2 (unregistering): left promiscuous mode
[  383.207749] ns2eth1 (unregistering): left promiscuous mode
[  383.227642] ns2eth3: left promiscuous mode
[  383.227805] ns3br1: port 1(ns3eth1) entered disabled state
[  383.228037] ns3eth1 (unregistering): left allmulticast mode
[  383.228097] ns3eth1 (unregistering): left promiscuous mode
[  383.228169] ns3br1: port 1(ns3eth1) entered disabled state
[  383.249634] ns3eth3: left allmulticast mode
[  383.249700] ns3eth3: left promiscuous mode
[  383.249759] ns3br1: port 3(ns3eth3) entered disabled state
[  383.249881] ns3eth2: left allmulticast mode
[  383.249935] ns3eth2: left promiscuous mode
[  383.250016] ns3br1: port 2(ns3eth2) entered disabled state