[  370.427279] ns3br1: port 1(ns3eth1) entered blocking state
[  370.427376] ns3br1: port 1(ns3eth1) entered disabled state
[  370.427445] ns3eth1: entered allmulticast mode
[  370.427536] ns3eth1: entered promiscuous mode
[  370.427639] ns3br1: port 1(ns3eth1) entered blocking state
[  370.427706] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.430682] ns3br1: port 2(ns3eth2) entered blocking state
[  370.430713] ns3br1: port 2(ns3eth2) entered disabled state
[  370.430749] ns3eth2: entered allmulticast mode
[  370.430809] ns3eth2: entered promiscuous mode
[  370.433766] ns3br1: port 3(ns3eth3) entered blocking state
[  370.433836] ns3br1: port 3(ns3eth3) entered disabled state
[  370.433904] ns3eth3: entered allmulticast mode
[  370.433989] ns3eth3: entered promiscuous mode
[  370.436966] ns3br1: port 2(ns3eth2) entered blocking state
[  370.436996] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.439948] ns3br1: port 3(ns3eth3) entered blocking state
[  370.440013] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.474451] ns1eth1: entered promiscuous mode
[  370.474540] ns1eth2: entered promiscuous mode
[  370.477593] ns2eth1: entered promiscuous mode
[  370.477635] ns2eth2: entered promiscuous mode
[  370.477693] ns2eth3: entered promiscuous mode
[  382.310681] ns1eth1: left promiscuous mode
[  382.310751] ns1eth2: left promiscuous mode
[  382.311011] ns2eth2 (unregistering): left promiscuous mode
[  382.311139] ns2eth1 (unregistering): left promiscuous mode
[  382.328695] ns3eth3: left allmulticast mode
[  382.328723] ns3eth3: left promiscuous mode
[  382.328758] ns3br1: port 3(ns3eth3) entered disabled state
[  382.328833] ns3eth2: left allmulticast mode
[  382.328855] ns3eth2: left promiscuous mode
[  382.328885] ns3br1: port 2(ns3eth2) entered disabled state
[  382.328964] ns3eth1: left allmulticast mode
[  382.328985] ns3eth1: left promiscuous mode
[  382.329013] ns3br1: port 1(ns3eth1) entered disabled state
[  382.352738] ns2eth3: left promiscuous mode