[  371.413872] ns3br1: port 1(ns3eth1) entered blocking state
[  371.413964] ns3br1: port 1(ns3eth1) entered disabled state
[  371.414035] ns3eth1: entered allmulticast mode
[  371.414123] ns3eth1: entered promiscuous mode
[  371.414296] ns3br1: port 1(ns3eth1) entered blocking state
[  371.414360] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.417196] ns3br1: port 2(ns3eth2) entered blocking state
[  371.417227] ns3br1: port 2(ns3eth2) entered disabled state
[  371.417264] ns3eth2: entered allmulticast mode
[  371.417314] ns3eth2: entered promiscuous mode
[  371.420207] ns3br1: port 3(ns3eth3) entered blocking state
[  371.420273] ns3br1: port 3(ns3eth3) entered disabled state
[  371.420340] ns3eth3: entered allmulticast mode
[  371.420423] ns3eth3: entered promiscuous mode
[  371.423367] ns3br1: port 2(ns3eth2) entered blocking state
[  371.423397] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.426511] ns3br1: port 3(ns3eth3) entered blocking state
[  371.426545] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.461382] ns1eth1: entered promiscuous mode
[  371.461431] ns1eth2: entered promiscuous mode
[  371.464474] ns2eth1: entered promiscuous mode
[  371.464556] ns2eth2: entered promiscuous mode
[  371.464629] ns2eth3: entered promiscuous mode
[  383.286803] ns1eth1: left promiscuous mode
[  383.286906] ns1eth2: left promiscuous mode
[  383.287253] ns2eth2 (unregistering): left promiscuous mode
[  383.287411] ns2eth1 (unregistering): left promiscuous mode
[  383.309795] ns3eth3: left allmulticast mode
[  383.309834] ns3eth3: left promiscuous mode
[  383.309877] ns3br1: port 3(ns3eth3) entered disabled state
[  383.309963] ns3eth2: left allmulticast mode
[  383.309986] ns3eth2: left promiscuous mode
[  383.310015] ns3br1: port 2(ns3eth2) entered disabled state
[  383.310100] ns3eth1: left allmulticast mode
[  383.310126] ns3eth1: left promiscuous mode
[  383.310154] ns3br1: port 1(ns3eth1) entered disabled state
[  383.326813] ns2eth3: left promiscuous mode