[  368.832847] ns3br1: port 1(ns3eth1) entered blocking state
[  368.832963] ns3br1: port 1(ns3eth1) entered disabled state
[  368.833036] ns3eth1: entered allmulticast mode
[  368.833128] ns3eth1: entered promiscuous mode
[  368.833245] ns3br1: port 1(ns3eth1) entered blocking state
[  368.833290] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.837431] ns3br1: port 2(ns3eth2) entered blocking state
[  368.837478] ns3br1: port 2(ns3eth2) entered disabled state
[  368.837507] ns3eth2: entered allmulticast mode
[  368.837563] ns3eth2: entered promiscuous mode
[  368.841917] ns3br1: port 3(ns3eth3) entered blocking state
[  368.841984] ns3br1: port 3(ns3eth3) entered disabled state
[  368.842054] ns3eth3: entered allmulticast mode
[  368.842147] ns3eth3: entered promiscuous mode
[  368.846528] ns3br1: port 2(ns3eth2) entered blocking state
[  368.846589] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.851106] ns3br1: port 3(ns3eth3) entered blocking state
[  368.851174] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.902360] ns1eth1: entered promiscuous mode
[  368.902429] ns1eth2: entered promiscuous mode
[  368.906704] ns2eth1: entered promiscuous mode
[  368.906768] ns2eth2: entered promiscuous mode
[  368.906808] ns2eth3: entered promiscuous mode
[  380.784168] ns1eth1: left promiscuous mode
[  380.784262] ns1eth2: left promiscuous mode
[  380.784558] ns2eth2 (unregistering): left promiscuous mode
[  380.784692] ns2eth1 (unregistering): left promiscuous mode
[  380.799511] ns2eth3: left promiscuous mode
[  380.799610] ns3br1: port 1(ns3eth1) entered disabled state
[  380.799799] ns3eth1 (unregistering): left allmulticast mode
[  380.799827] ns3eth1 (unregistering): left promiscuous mode
[  380.799856] ns3br1: port 1(ns3eth1) entered disabled state
[  380.814389] ns3eth3: left allmulticast mode
[  380.814421] ns3eth3: left promiscuous mode
[  380.814453] ns3br1: port 3(ns3eth3) entered disabled state
[  380.814541] ns3eth2: left allmulticast mode
[  380.814565] ns3eth2: left promiscuous mode
[  380.814591] ns3br1: port 2(ns3eth2) entered disabled state