[  369.103457] ns3br1: port 1(ns3eth1) entered blocking state
[  369.103558] ns3br1: port 1(ns3eth1) entered disabled state
[  369.103680] ns3eth1: entered allmulticast mode
[  369.103804] ns3eth1: entered promiscuous mode
[  369.103932] ns3br1: port 1(ns3eth1) entered blocking state
[  369.104001] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.108278] ns3br1: port 2(ns3eth2) entered blocking state
[  369.108324] ns3br1: port 2(ns3eth2) entered disabled state
[  369.108354] ns3eth2: entered allmulticast mode
[  369.108406] ns3eth2: entered promiscuous mode
[  369.112229] ns3br1: port 3(ns3eth3) entered blocking state
[  369.112304] ns3br1: port 3(ns3eth3) entered disabled state
[  369.112375] ns3eth3: entered allmulticast mode
[  369.112463] ns3eth3: entered promiscuous mode
[  369.116301] ns3br1: port 2(ns3eth2) entered blocking state
[  369.116346] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.120417] ns3br1: port 3(ns3eth3) entered blocking state
[  369.120485] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.170435] ns1eth1: entered promiscuous mode
[  369.170549] ns1eth2: entered promiscuous mode
[  369.175001] ns2eth1: entered promiscuous mode
[  369.175074] ns2eth2: entered promiscuous mode
[  369.175111] ns2eth3: entered promiscuous mode
[  381.018642] ns1eth1: left promiscuous mode
[  381.018739] ns1eth2: left promiscuous mode
[  381.019033] ns2eth2 (unregistering): left promiscuous mode
[  381.019165] ns2eth1 (unregistering): left promiscuous mode
[  381.034406] ns2eth3: left promiscuous mode
[  381.034518] ns3br1: port 1(ns3eth1) entered disabled state
[  381.034783] ns3eth1 (unregistering): left allmulticast mode
[  381.034828] ns3eth1 (unregistering): left promiscuous mode
[  381.034865] ns3br1: port 1(ns3eth1) entered disabled state
[  381.050094] ns3eth3: left allmulticast mode
[  381.050141] ns3eth3: left promiscuous mode
[  381.050181] ns3br1: port 3(ns3eth3) entered disabled state
[  381.050276] ns3eth2: left allmulticast mode
[  381.050308] ns3eth2: left promiscuous mode
[  381.050345] ns3br1: port 2(ns3eth2) entered disabled state