[  368.752295] ns3br1: port 1(ns3eth1) entered blocking state
[  368.752405] ns3br1: port 1(ns3eth1) entered disabled state
[  368.752520] ns3eth1: entered allmulticast mode
[  368.752632] ns3eth1: entered promiscuous mode
[  368.752759] ns3br1: port 1(ns3eth1) entered blocking state
[  368.752800] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.756667] ns3br1: port 2(ns3eth2) entered blocking state
[  368.756708] ns3br1: port 2(ns3eth2) entered disabled state
[  368.756746] ns3eth2: entered allmulticast mode
[  368.756795] ns3eth2: entered promiscuous mode
[  368.760924] ns3br1: port 3(ns3eth3) entered blocking state
[  368.760997] ns3br1: port 3(ns3eth3) entered disabled state
[  368.761072] ns3eth3: entered allmulticast mode
[  368.761182] ns3eth3: entered promiscuous mode
[  368.765119] ns3br1: port 2(ns3eth2) entered blocking state
[  368.765163] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.768989] ns3br1: port 3(ns3eth3) entered blocking state
[  368.769054] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.815829] ns1eth1: entered promiscuous mode
[  368.815930] ns1eth2: entered promiscuous mode
[  368.819920] ns2eth1: entered promiscuous mode
[  368.819997] ns2eth2: entered promiscuous mode
[  368.820036] ns2eth3: entered promiscuous mode
[  380.675054] ns1eth1: left promiscuous mode
[  380.675144] ns1eth2: left promiscuous mode
[  380.675444] ns2eth2 (unregistering): left promiscuous mode
[  380.675588] ns2eth1 (unregistering): left promiscuous mode
[  380.693592] ns2eth3: left promiscuous mode
[  380.693720] ns3br1: port 1(ns3eth1) entered disabled state
[  380.693936] ns3eth1 (unregistering): left allmulticast mode
[  380.693969] ns3eth1 (unregistering): left promiscuous mode
[  380.694002] ns3br1: port 1(ns3eth1) entered disabled state
[  380.715519] ns3eth3: left allmulticast mode
[  380.715549] ns3eth3: left promiscuous mode
[  380.715586] ns3br1: port 3(ns3eth3) entered disabled state
[  380.715663] ns3eth2: left allmulticast mode
[  380.715681] ns3eth2: left promiscuous mode
[  380.715707] ns3br1: port 2(ns3eth2) entered disabled state