[  368.365635] ns3br1: port 1(ns3eth1) entered blocking state
[  368.365677] ns3br1: port 1(ns3eth1) entered disabled state
[  368.365708] ns3eth1: entered allmulticast mode
[  368.365754] ns3eth1: entered promiscuous mode
[  368.365807] ns3br1: port 1(ns3eth1) entered blocking state
[  368.365830] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.369638] ns3br1: port 2(ns3eth2) entered blocking state
[  368.369697] ns3br1: port 2(ns3eth2) entered disabled state
[  368.369758] ns3eth2: entered allmulticast mode
[  368.369843] ns3eth2: entered promiscuous mode
[  368.373774] ns3br1: port 3(ns3eth3) entered blocking state
[  368.373803] ns3br1: port 3(ns3eth3) entered disabled state
[  368.373830] ns3eth3: entered allmulticast mode
[  368.373874] ns3eth3: entered promiscuous mode
[  368.377724] ns3br1: port 2(ns3eth2) entered blocking state
[  368.377786] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.381581] ns3br1: port 3(ns3eth3) entered blocking state
[  368.381606] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.425435] ns1eth1: entered promiscuous mode
[  368.425479] ns1eth2: entered promiscuous mode
[  368.429249] ns2eth1: entered promiscuous mode
[  368.429293] ns2eth2: entered promiscuous mode
[  368.429376] ns2eth3: entered promiscuous mode
[  380.277572] ns1eth1: left promiscuous mode
[  380.277642] ns1eth2: left promiscuous mode
[  380.277918] ns2eth2 (unregistering): left promiscuous mode
[  380.278036] ns2eth1 (unregistering): left promiscuous mode
[  380.294421] ns2eth3: left promiscuous mode
[  380.294544] ns3br1: port 1(ns3eth1) entered disabled state
[  380.294723] ns3eth1 (unregistering): left allmulticast mode
[  380.294745] ns3eth1 (unregistering): left promiscuous mode
[  380.294769] ns3br1: port 1(ns3eth1) entered disabled state
[  380.310349] ns3eth3: left allmulticast mode
[  380.310370] ns3eth3: left promiscuous mode
[  380.310399] ns3br1: port 3(ns3eth3) entered disabled state
[  380.310478] ns3eth2: left allmulticast mode
[  380.310495] ns3eth2: left promiscuous mode
[  380.310513] ns3br1: port 2(ns3eth2) entered disabled state