[  370.131942] ns3br1: port 1(ns3eth1) entered blocking state
[  370.131991] ns3br1: port 1(ns3eth1) entered disabled state
[  370.132026] ns3eth1: entered allmulticast mode
[  370.132089] ns3eth1: entered promiscuous mode
[  370.132152] ns3br1: port 1(ns3eth1) entered blocking state
[  370.132217] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.136114] ns3br1: port 2(ns3eth2) entered blocking state
[  370.136183] ns3br1: port 2(ns3eth2) entered disabled state
[  370.136258] ns3eth2: entered allmulticast mode
[  370.136356] ns3eth2: entered promiscuous mode
[  370.140116] ns3br1: port 3(ns3eth3) entered blocking state
[  370.140156] ns3br1: port 3(ns3eth3) entered disabled state
[  370.140188] ns3eth3: entered allmulticast mode
[  370.140241] ns3eth3: entered promiscuous mode
[  370.143910] ns3br1: port 2(ns3eth2) entered blocking state
[  370.143952] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.147824] ns3br1: port 3(ns3eth3) entered blocking state
[  370.147894] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.189715] ns1eth1: entered promiscuous mode
[  370.189762] ns1eth2: entered promiscuous mode
[  370.193372] ns2eth1: entered promiscuous mode
[  370.193426] ns2eth2: entered promiscuous mode
[  370.193464] ns2eth3: entered promiscuous mode
[  382.017833] ns1eth1: left promiscuous mode
[  382.017967] ns1eth2: left promiscuous mode
[  382.018297] ns2eth2 (unregistering): left promiscuous mode
[  382.018604] ns2eth1 (unregistering): left promiscuous mode
[  382.030920] ns2eth3: left promiscuous mode
[  382.031087] ns3br1: port 1(ns3eth1) entered disabled state
[  382.031313] ns3eth1 (unregistering): left allmulticast mode
[  382.031375] ns3eth1 (unregistering): left promiscuous mode
[  382.031437] ns3br1: port 1(ns3eth1) entered disabled state
[  382.044005] ns3eth3: left allmulticast mode
[  382.044048] ns3eth3: left promiscuous mode
[  382.044080] ns3br1: port 3(ns3eth3) entered disabled state
[  382.044244] ns3eth2: left allmulticast mode
[  382.044272] ns3eth2: left promiscuous mode
[  382.044300] ns3br1: port 2(ns3eth2) entered disabled state