[  369.023360] ns3br1: port 1(ns3eth1) entered blocking state
[  369.023417] ns3br1: port 1(ns3eth1) entered disabled state
[  369.023452] ns3eth1: entered allmulticast mode
[  369.023508] ns3eth1: entered promiscuous mode
[  369.023566] ns3br1: port 1(ns3eth1) entered blocking state
[  369.023595] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.026963] ns3br1: port 2(ns3eth2) entered blocking state
[  369.027001] ns3br1: port 2(ns3eth2) entered disabled state
[  369.027042] ns3eth2: entered allmulticast mode
[  369.027094] ns3eth2: entered promiscuous mode
[  369.030447] ns3br1: port 3(ns3eth3) entered blocking state
[  369.030478] ns3br1: port 3(ns3eth3) entered disabled state
[  369.030513] ns3eth3: entered allmulticast mode
[  369.030550] ns3eth3: entered promiscuous mode
[  369.033909] ns3br1: port 2(ns3eth2) entered blocking state
[  369.033942] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.037343] ns3br1: port 3(ns3eth3) entered blocking state
[  369.037376] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.078763] ns1eth1: entered promiscuous mode
[  369.078816] ns1eth2: entered promiscuous mode
[  369.082285] ns2eth1: entered promiscuous mode
[  369.082337] ns2eth2: entered promiscuous mode
[  369.082370] ns2eth3: entered promiscuous mode
[  380.906111] ns1eth1: left promiscuous mode
[  380.906190] ns1eth2: left promiscuous mode
[  380.906451] ns2eth2 (unregistering): left promiscuous mode
[  380.906590] ns2eth1 (unregistering): left promiscuous mode
[  380.925174] ns2eth3: left promiscuous mode
[  380.925341] ns3br1: port 1(ns3eth1) entered disabled state
[  380.925577] ns3eth1 (unregistering): left allmulticast mode
[  380.925653] ns3eth1 (unregistering): left promiscuous mode
[  380.925712] ns3br1: port 1(ns3eth1) entered disabled state
[  380.941115] ns3eth3: left allmulticast mode
[  380.941171] ns3eth3: left promiscuous mode
[  380.941264] ns3br1: port 3(ns3eth3) entered disabled state
[  380.941383] ns3eth2: left allmulticast mode
[  380.941440] ns3eth2: left promiscuous mode
[  380.941501] ns3br1: port 2(ns3eth2) entered disabled state