[  372.555137] ns3br1: port 1(ns3eth1) entered blocking state
[  372.555189] ns3br1: port 1(ns3eth1) entered disabled state
[  372.555223] ns3eth1: entered allmulticast mode
[  372.555265] ns3eth1: entered promiscuous mode
[  372.555310] ns3br1: port 1(ns3eth1) entered blocking state
[  372.555328] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.557919] ns3br1: port 2(ns3eth2) entered blocking state
[  372.557969] ns3br1: port 2(ns3eth2) entered disabled state
[  372.558019] ns3eth2: entered allmulticast mode
[  372.558083] ns3eth2: entered promiscuous mode
[  372.560725] ns3br1: port 3(ns3eth3) entered blocking state
[  372.560752] ns3br1: port 3(ns3eth3) entered disabled state
[  372.560773] ns3eth3: entered allmulticast mode
[  372.560809] ns3eth3: entered promiscuous mode
[  372.563420] ns3br1: port 2(ns3eth2) entered blocking state
[  372.563469] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.566099] ns3br1: port 3(ns3eth3) entered blocking state
[  372.566127] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.596337] ns1eth1: entered promiscuous mode
[  372.596382] ns1eth2: entered promiscuous mode
[  372.599016] ns2eth1: entered promiscuous mode
[  372.599081] ns2eth2: entered promiscuous mode
[  372.599139] ns2eth3: entered promiscuous mode
[  384.409263] ns1eth1: left promiscuous mode
[  384.409336] ns1eth2: left promiscuous mode
[  384.409668] ns2eth2 (unregistering): left promiscuous mode
[  384.409845] ns2eth1 (unregistering): left promiscuous mode
[  384.426280] ns3eth3: left allmulticast mode
[  384.426310] ns3eth3: left promiscuous mode
[  384.426336] ns3br1: port 3(ns3eth3) entered disabled state
[  384.426433] ns3eth2: left allmulticast mode
[  384.426479] ns3eth2: left promiscuous mode
[  384.426503] ns3br1: port 2(ns3eth2) entered disabled state
[  384.426592] ns3eth1: left allmulticast mode
[  384.426613] ns3eth1: left promiscuous mode
[  384.426633] ns3br1: port 1(ns3eth1) entered disabled state
[  384.446311] ns2eth3: left promiscuous mode