[  368.496611] ns3br1: port 1(ns3eth1) entered blocking state
[  368.496649] ns3br1: port 1(ns3eth1) entered disabled state
[  368.496668] ns3eth1: entered allmulticast mode
[  368.496705] ns3eth1: entered promiscuous mode
[  368.496820] ns3br1: port 1(ns3eth1) entered blocking state
[  368.496842] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.500144] ns3br1: port 2(ns3eth2) entered blocking state
[  368.500192] ns3br1: port 2(ns3eth2) entered disabled state
[  368.500251] ns3eth2: entered allmulticast mode
[  368.500319] ns3eth2: entered promiscuous mode
[  368.503681] ns3br1: port 3(ns3eth3) entered blocking state
[  368.503701] ns3br1: port 3(ns3eth3) entered disabled state
[  368.503718] ns3eth3: entered allmulticast mode
[  368.503749] ns3eth3: entered promiscuous mode
[  368.507100] ns3br1: port 2(ns3eth2) entered blocking state
[  368.507147] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.510517] ns3br1: port 3(ns3eth3) entered blocking state
[  368.510536] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.549805] ns1eth1: entered promiscuous mode
[  368.549869] ns1eth2: entered promiscuous mode
[  368.553306] ns2eth1: entered promiscuous mode
[  368.553343] ns2eth2: entered promiscuous mode
[  368.553367] ns2eth3: entered promiscuous mode
[  380.373072] ns1eth1: left promiscuous mode
[  380.373176] ns1eth2: left promiscuous mode
[  380.373521] ns2eth2 (unregistering): left promiscuous mode
[  380.373681] ns2eth1 (unregistering): left promiscuous mode
[  380.385998] ns2eth3: left promiscuous mode
[  380.386153] ns3br1: port 1(ns3eth1) entered disabled state
[  380.386359] ns3eth1 (unregistering): left allmulticast mode
[  380.386383] ns3eth1 (unregistering): left promiscuous mode
[  380.386398] ns3br1: port 1(ns3eth1) entered disabled state
[  380.399114] ns3eth3: left allmulticast mode
[  380.399135] ns3eth3: left promiscuous mode
[  380.399159] ns3br1: port 3(ns3eth3) entered disabled state
[  380.399212] ns3eth2: left allmulticast mode
[  380.399225] ns3eth2: left promiscuous mode
[  380.399239] ns3br1: port 2(ns3eth2) entered disabled state