[  405.274408] ns3br1: port 1(ns3eth1) entered blocking state
[  405.274498] ns3br1: port 1(ns3eth1) entered disabled state
[  405.274536] ns3eth1: entered allmulticast mode
[  405.274622] ns3eth1: entered promiscuous mode
[  405.274709] ns3br1: port 1(ns3eth1) entered blocking state
[  405.274754] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.277913] ns3br1: port 2(ns3eth2) entered blocking state
[  405.277984] ns3br1: port 2(ns3eth2) entered disabled state
[  405.278037] ns3eth2: entered allmulticast mode
[  405.278099] ns3eth2: entered promiscuous mode
[  405.281139] ns3br1: port 3(ns3eth3) entered blocking state
[  405.281213] ns3br1: port 3(ns3eth3) entered disabled state
[  405.281289] ns3eth3: entered allmulticast mode
[  405.281425] ns3eth3: entered promiscuous mode
[  405.284237] ns3br1: port 2(ns3eth2) entered blocking state
[  405.284285] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.287060] ns3br1: port 3(ns3eth3) entered blocking state
[  405.287127] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.319867] ns1eth1: entered promiscuous mode
[  405.319958] ns1eth2: entered promiscuous mode
[  405.322878] ns2eth1: entered promiscuous mode
[  405.322957] ns2eth2: entered promiscuous mode
[  405.323012] ns2eth3: entered promiscuous mode
[  417.147038] ns1eth1: left promiscuous mode
[  417.147136] ns1eth2: left promiscuous mode
[  417.147418] ns2eth2 (unregistering): left promiscuous mode
[  417.147542] ns2eth1 (unregistering): left promiscuous mode
[  417.168038] ns2eth3: left promiscuous mode
[  417.168150] ns3br1: port 1(ns3eth1) entered disabled state
[  417.168348] ns3eth1 (unregistering): left allmulticast mode
[  417.168389] ns3eth1 (unregistering): left promiscuous mode
[  417.168419] ns3br1: port 1(ns3eth1) entered disabled state
[  417.188042] ns3eth3: left allmulticast mode
[  417.188076] ns3eth3: left promiscuous mode
[  417.188109] ns3br1: port 3(ns3eth3) entered disabled state
[  417.188185] ns3eth2: left allmulticast mode
[  417.188212] ns3eth2: left promiscuous mode
[  417.188239] ns3br1: port 2(ns3eth2) entered disabled state