[  368.672994] ns3br1: port 1(ns3eth1) entered blocking state
[  368.673053] ns3br1: port 1(ns3eth1) entered disabled state
[  368.673093] ns3eth1: entered allmulticast mode
[  368.673149] ns3eth1: entered promiscuous mode
[  368.673201] ns3br1: port 1(ns3eth1) entered blocking state
[  368.673234] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.676712] ns3br1: port 2(ns3eth2) entered blocking state
[  368.676772] ns3br1: port 2(ns3eth2) entered disabled state
[  368.676834] ns3eth2: entered allmulticast mode
[  368.676917] ns3eth2: entered promiscuous mode
[  368.680483] ns3br1: port 3(ns3eth3) entered blocking state
[  368.680514] ns3br1: port 3(ns3eth3) entered disabled state
[  368.680551] ns3eth3: entered allmulticast mode
[  368.680599] ns3eth3: entered promiscuous mode
[  368.684148] ns3br1: port 2(ns3eth2) entered blocking state
[  368.684209] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.687830] ns3br1: port 3(ns3eth3) entered blocking state
[  368.687860] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.729918] ns1eth1: entered promiscuous mode
[  368.730010] ns1eth2: entered promiscuous mode
[  368.733637] ns2eth1: entered promiscuous mode
[  368.733690] ns2eth2: entered promiscuous mode
[  368.733726] ns2eth3: entered promiscuous mode
[  380.557906] ns1eth1: left promiscuous mode
[  380.557993] ns1eth2: left promiscuous mode
[  380.558285] ns2eth2 (unregistering): left promiscuous mode
[  380.558410] ns2eth1 (unregistering): left promiscuous mode
[  380.571845] ns2eth3: left promiscuous mode
[  380.571941] ns3br1: port 1(ns3eth1) entered disabled state
[  380.572121] ns3eth1 (unregistering): left allmulticast mode
[  380.572149] ns3eth1 (unregistering): left promiscuous mode
[  380.572182] ns3br1: port 1(ns3eth1) entered disabled state
[  380.587124] ns3eth3: left allmulticast mode
[  380.587157] ns3eth3: left promiscuous mode
[  380.587184] ns3br1: port 3(ns3eth3) entered disabled state
[  380.587279] ns3eth2: left allmulticast mode
[  380.587304] ns3eth2: left promiscuous mode
[  380.587327] ns3br1: port 2(ns3eth2) entered disabled state