[  370.759416] ns3br1: port 1(ns3eth1) entered blocking state
[  370.759467] ns3br1: port 1(ns3eth1) entered disabled state
[  370.759502] ns3eth1: entered allmulticast mode
[  370.759571] ns3eth1: entered promiscuous mode
[  370.759641] ns3br1: port 1(ns3eth1) entered blocking state
[  370.759673] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.762658] ns3br1: port 2(ns3eth2) entered blocking state
[  370.762731] ns3br1: port 2(ns3eth2) entered disabled state
[  370.762797] ns3eth2: entered allmulticast mode
[  370.762885] ns3eth2: entered promiscuous mode
[  370.766110] ns3br1: port 3(ns3eth3) entered blocking state
[  370.766155] ns3br1: port 3(ns3eth3) entered disabled state
[  370.766190] ns3eth3: entered allmulticast mode
[  370.766244] ns3eth3: entered promiscuous mode
[  370.769336] ns3br1: port 2(ns3eth2) entered blocking state
[  370.769403] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.772774] ns3br1: port 3(ns3eth3) entered blocking state
[  370.772813] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.809990] ns1eth1: entered promiscuous mode
[  370.810047] ns1eth2: entered promiscuous mode
[  370.813275] ns2eth1: entered promiscuous mode
[  370.813371] ns2eth2: entered promiscuous mode
[  370.813455] ns2eth3: entered promiscuous mode
[  382.631326] ns1eth1: left promiscuous mode
[  382.631569] ns1eth2: left promiscuous mode
[  382.631862] ns2eth2 (unregistering): left promiscuous mode
[  382.632042] ns2eth1 (unregistering): left promiscuous mode
[  382.649048] ns2eth3: left promiscuous mode
[  382.649165] ns3br1: port 1(ns3eth1) entered disabled state
[  382.649432] ns3eth1 (unregistering): left allmulticast mode
[  382.649462] ns3eth1 (unregistering): left promiscuous mode
[  382.649497] ns3br1: port 1(ns3eth1) entered disabled state
[  382.674020] ns3eth3: left allmulticast mode
[  382.674061] ns3eth3: left promiscuous mode
[  382.674127] ns3br1: port 3(ns3eth3) entered disabled state
[  382.674236] ns3eth2: left allmulticast mode
[  382.674297] ns3eth2: left promiscuous mode
[  382.674350] ns3br1: port 2(ns3eth2) entered disabled state