[  368.106823] ns3br1: port 1(ns3eth1) entered blocking state
[  368.106863] ns3br1: port 1(ns3eth1) entered disabled state
[  368.106950] ns3eth1: entered allmulticast mode
[  368.107021] ns3eth1: entered promiscuous mode
[  368.107109] ns3br1: port 1(ns3eth1) entered blocking state
[  368.107157] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.110210] ns3br1: port 2(ns3eth2) entered blocking state
[  368.110232] ns3br1: port 2(ns3eth2) entered disabled state
[  368.110250] ns3eth2: entered allmulticast mode
[  368.110283] ns3eth2: entered promiscuous mode
[  368.113326] ns3br1: port 3(ns3eth3) entered blocking state
[  368.113374] ns3br1: port 3(ns3eth3) entered disabled state
[  368.113432] ns3eth3: entered allmulticast mode
[  368.113501] ns3eth3: entered promiscuous mode
[  368.116586] ns3br1: port 2(ns3eth2) entered blocking state
[  368.116611] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.119657] ns3br1: port 3(ns3eth3) entered blocking state
[  368.119705] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.155344] ns1eth1: entered promiscuous mode
[  368.155407] ns1eth2: entered promiscuous mode
[  368.158546] ns2eth1: entered promiscuous mode
[  368.158583] ns2eth2: entered promiscuous mode
[  368.158620] ns2eth3: entered promiscuous mode
[  379.976744] ns1eth1: left promiscuous mode
[  379.976845] ns1eth2: left promiscuous mode
[  379.977175] ns2eth2 (unregistering): left promiscuous mode
[  379.977333] ns2eth1 (unregistering): left promiscuous mode
[  379.992759] ns2eth3: left promiscuous mode
[  379.992863] ns3br1: port 1(ns3eth1) entered disabled state
[  379.993055] ns3eth1 (unregistering): left allmulticast mode
[  379.993077] ns3eth1 (unregistering): left promiscuous mode
[  379.993092] ns3br1: port 1(ns3eth1) entered disabled state
[  380.009657] ns3eth3: left allmulticast mode
[  380.009676] ns3eth3: left promiscuous mode
[  380.009695] ns3br1: port 3(ns3eth3) entered disabled state
[  380.009808] ns3eth2: left allmulticast mode
[  380.009852] ns3eth2: left promiscuous mode
[  380.009875] ns3br1: port 2(ns3eth2) entered disabled state