[  369.072779] ns3br1: port 1(ns3eth1) entered blocking state
[  369.072862] ns3br1: port 1(ns3eth1) entered disabled state
[  369.072938] ns3eth1: entered allmulticast mode
[  369.073024] ns3eth1: entered promiscuous mode
[  369.073202] ns3br1: port 1(ns3eth1) entered blocking state
[  369.073274] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.076634] ns3br1: port 2(ns3eth2) entered blocking state
[  369.076666] ns3br1: port 2(ns3eth2) entered disabled state
[  369.076701] ns3eth2: entered allmulticast mode
[  369.076759] ns3eth2: entered promiscuous mode
[  369.080174] ns3br1: port 3(ns3eth3) entered blocking state
[  369.080211] ns3br1: port 3(ns3eth3) entered disabled state
[  369.080242] ns3eth3: entered allmulticast mode
[  369.080286] ns3eth3: entered promiscuous mode
[  369.083714] ns3br1: port 2(ns3eth2) entered blocking state
[  369.083778] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.087329] ns3br1: port 3(ns3eth3) entered blocking state
[  369.087363] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.127416] ns1eth1: entered promiscuous mode
[  369.127503] ns1eth2: entered promiscuous mode
[  369.131089] ns2eth1: entered promiscuous mode
[  369.131135] ns2eth2: entered promiscuous mode
[  369.131175] ns2eth3: entered promiscuous mode
[  380.956405] ns1eth1: left promiscuous mode
[  380.956486] ns1eth2: left promiscuous mode
[  380.956771] ns2eth2 (unregistering): left promiscuous mode
[  380.956940] ns2eth1 (unregistering): left promiscuous mode
[  380.971939] ns2eth3: left promiscuous mode
[  380.972053] ns3br1: port 1(ns3eth1) entered disabled state
[  380.972239] ns3eth1 (unregistering): left allmulticast mode
[  380.972270] ns3eth1 (unregistering): left promiscuous mode
[  380.972305] ns3br1: port 1(ns3eth1) entered disabled state
[  380.988937] ns3eth3: left allmulticast mode
[  380.988972] ns3eth3: left promiscuous mode
[  380.989005] ns3br1: port 3(ns3eth3) entered disabled state
[  380.989076] ns3eth2: left allmulticast mode
[  380.989099] ns3eth2: left promiscuous mode
[  380.989122] ns3br1: port 2(ns3eth2) entered disabled state