[  368.686533] ns3br1: port 1(ns3eth1) entered blocking state
[  368.686574] ns3br1: port 1(ns3eth1) entered disabled state
[  368.686594] ns3eth1: entered allmulticast mode
[  368.686657] ns3eth1: entered promiscuous mode
[  368.686706] ns3br1: port 1(ns3eth1) entered blocking state
[  368.686725] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.690500] ns3br1: port 2(ns3eth2) entered blocking state
[  368.690556] ns3br1: port 2(ns3eth2) entered disabled state
[  368.690611] ns3eth2: entered allmulticast mode
[  368.690698] ns3eth2: entered promiscuous mode
[  368.694521] ns3br1: port 3(ns3eth3) entered blocking state
[  368.694552] ns3br1: port 3(ns3eth3) entered disabled state
[  368.694570] ns3eth3: entered allmulticast mode
[  368.694609] ns3eth3: entered promiscuous mode
[  368.698419] ns3br1: port 2(ns3eth2) entered blocking state
[  368.698469] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.702333] ns3br1: port 3(ns3eth3) entered blocking state
[  368.702357] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.749836] ns1eth1: entered promiscuous mode
[  368.749878] ns1eth2: entered promiscuous mode
[  368.753978] ns2eth1: entered promiscuous mode
[  368.754045] ns2eth2: entered promiscuous mode
[  368.754113] ns2eth3: entered promiscuous mode
[  380.616943] ns1eth1: left promiscuous mode
[  380.617052] ns1eth2: left promiscuous mode
[  380.617407] ns2eth2 (unregistering): left promiscuous mode
[  380.617572] ns2eth1 (unregistering): left promiscuous mode
[  380.631949] ns2eth3: left promiscuous mode
[  380.632082] ns3br1: port 1(ns3eth1) entered disabled state
[  380.632299] ns3eth1 (unregistering): left allmulticast mode
[  380.632326] ns3eth1 (unregistering): left promiscuous mode
[  380.632348] ns3br1: port 1(ns3eth1) entered disabled state
[  380.646669] ns3eth3: left allmulticast mode
[  380.646692] ns3eth3: left promiscuous mode
[  380.646715] ns3br1: port 3(ns3eth3) entered disabled state
[  380.646774] ns3eth2: left allmulticast mode
[  380.646788] ns3eth2: left promiscuous mode
[  380.646805] ns3br1: port 2(ns3eth2) entered disabled state