[  368.591338] ns3br1: port 1(ns3eth1) entered blocking state
[  368.591394] ns3br1: port 1(ns3eth1) entered disabled state
[  368.591431] ns3eth1: entered allmulticast mode
[  368.591486] ns3eth1: entered promiscuous mode
[  368.591542] ns3br1: port 1(ns3eth1) entered blocking state
[  368.591574] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.595250] ns3br1: port 2(ns3eth2) entered blocking state
[  368.595318] ns3br1: port 2(ns3eth2) entered disabled state
[  368.595383] ns3eth2: entered allmulticast mode
[  368.595471] ns3eth2: entered promiscuous mode
[  368.599160] ns3br1: port 3(ns3eth3) entered blocking state
[  368.599200] ns3br1: port 3(ns3eth3) entered disabled state
[  368.599233] ns3eth3: entered allmulticast mode
[  368.599283] ns3eth3: entered promiscuous mode
[  368.603045] ns3br1: port 2(ns3eth2) entered blocking state
[  368.603118] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.606689] ns3br1: port 3(ns3eth3) entered blocking state
[  368.606721] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.649495] ns1eth1: entered promiscuous mode
[  368.649558] ns1eth2: entered promiscuous mode
[  368.653319] ns2eth1: entered promiscuous mode
[  368.653403] ns2eth2: entered promiscuous mode
[  368.653476] ns2eth3: entered promiscuous mode
[  380.477926] ns1eth1: left promiscuous mode
[  380.478041] ns1eth2: left promiscuous mode
[  380.478471] ns2eth2 (unregistering): left promiscuous mode
[  380.478652] ns2eth1 (unregistering): left promiscuous mode
[  380.492051] ns2eth3: left promiscuous mode
[  380.492204] ns3br1: port 1(ns3eth1) entered disabled state
[  380.492420] ns3eth1 (unregistering): left allmulticast mode
[  380.492458] ns3eth1 (unregistering): left promiscuous mode
[  380.492495] ns3br1: port 1(ns3eth1) entered disabled state
[  380.505613] ns3eth3: left allmulticast mode
[  380.505655] ns3eth3: left promiscuous mode
[  380.505717] ns3br1: port 3(ns3eth3) entered disabled state
[  380.505831] ns3eth2: left allmulticast mode
[  380.505860] ns3eth2: left promiscuous mode
[  380.505890] ns3br1: port 2(ns3eth2) entered disabled state