[  381.996086] ns3br1: port 1(ns3eth1) entered blocking state
[  381.996138] ns3br1: port 1(ns3eth1) entered disabled state
[  381.996170] ns3eth1: entered allmulticast mode
[  381.996218] ns3eth1: entered promiscuous mode
[  381.996277] ns3br1: port 1(ns3eth1) entered blocking state
[  381.996305] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.999703] ns3br1: port 2(ns3eth2) entered blocking state
[  381.999736] ns3br1: port 2(ns3eth2) entered disabled state
[  381.999776] ns3eth2: entered allmulticast mode
[  381.999823] ns3eth2: entered promiscuous mode
[  382.003177] ns3br1: port 3(ns3eth3) entered blocking state
[  382.003239] ns3br1: port 3(ns3eth3) entered disabled state
[  382.003304] ns3eth3: entered allmulticast mode
[  382.003386] ns3eth3: entered promiscuous mode
[  382.006781] ns3br1: port 2(ns3eth2) entered blocking state
[  382.006811] ns3br1: port 2(ns3eth2) entered forwarding state
[  382.010234] ns3br1: port 3(ns3eth3) entered blocking state
[  382.010298] ns3br1: port 3(ns3eth3) entered forwarding state
[  382.049434] ns1eth1: entered promiscuous mode
[  382.049522] ns1eth2: entered promiscuous mode
[  382.052957] ns2eth1: entered promiscuous mode
[  382.053001] ns2eth2: entered promiscuous mode
[  382.053033] ns2eth3: entered promiscuous mode
[  393.882833] ns1eth1: left promiscuous mode
[  393.882915] ns1eth2: left promiscuous mode
[  393.883207] ns2eth2 (unregistering): left promiscuous mode
[  393.883343] ns2eth1 (unregistering): left promiscuous mode
[  393.903071] ns2eth3: left promiscuous mode
[  393.903179] ns3br1: port 1(ns3eth1) entered disabled state
[  393.903455] ns3eth1 (unregistering): left allmulticast mode
[  393.903488] ns3eth1 (unregistering): left promiscuous mode
[  393.903519] ns3br1: port 1(ns3eth1) entered disabled state
[  393.924996] ns3eth3: left allmulticast mode
[  393.925023] ns3eth3: left promiscuous mode
[  393.925049] ns3br1: port 3(ns3eth3) entered disabled state
[  393.925131] ns3eth2: left allmulticast mode
[  393.925152] ns3eth2: left promiscuous mode
[  393.925186] ns3br1: port 2(ns3eth2) entered disabled state