[  368.576044] ns3br1: port 1(ns3eth1) entered blocking state
[  368.576101] ns3br1: port 1(ns3eth1) entered disabled state
[  368.576136] ns3eth1: entered allmulticast mode
[  368.576189] ns3eth1: entered promiscuous mode
[  368.576290] ns3br1: port 1(ns3eth1) entered blocking state
[  368.576327] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.579838] ns3br1: port 2(ns3eth2) entered blocking state
[  368.579875] ns3br1: port 2(ns3eth2) entered disabled state
[  368.579908] ns3eth2: entered allmulticast mode
[  368.579958] ns3eth2: entered promiscuous mode
[  368.583526] ns3br1: port 3(ns3eth3) entered blocking state
[  368.583559] ns3br1: port 3(ns3eth3) entered disabled state
[  368.583588] ns3eth3: entered allmulticast mode
[  368.583640] ns3eth3: entered promiscuous mode
[  368.587239] ns3br1: port 2(ns3eth2) entered blocking state
[  368.587311] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.590962] ns3br1: port 3(ns3eth3) entered blocking state
[  368.590997] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.632480] ns1eth1: entered promiscuous mode
[  368.632538] ns1eth2: entered promiscuous mode
[  368.636195] ns2eth1: entered promiscuous mode
[  368.636290] ns2eth2: entered promiscuous mode
[  368.636373] ns2eth3: entered promiscuous mode
[  380.478378] ns1eth1: left promiscuous mode
[  380.478499] ns1eth2: left promiscuous mode
[  380.478860] ns2eth2 (unregistering): left promiscuous mode
[  380.479042] ns2eth1 (unregistering): left promiscuous mode
[  380.494334] ns2eth3: left promiscuous mode
[  380.494431] ns3br1: port 1(ns3eth1) entered disabled state
[  380.494640] ns3eth1 (unregistering): left allmulticast mode
[  380.494679] ns3eth1 (unregistering): left promiscuous mode
[  380.494709] ns3br1: port 1(ns3eth1) entered disabled state
[  380.513302] ns3eth3: left allmulticast mode
[  380.513342] ns3eth3: left promiscuous mode
[  380.513370] ns3br1: port 3(ns3eth3) entered disabled state
[  380.513473] ns3eth2: left allmulticast mode
[  380.513505] ns3eth2: left promiscuous mode
[  380.513532] ns3br1: port 2(ns3eth2) entered disabled state