[  370.871883] ns3br1: port 1(ns3eth1) entered blocking state
[  370.871933] ns3br1: port 1(ns3eth1) entered disabled state
[  370.871964] ns3eth1: entered allmulticast mode
[  370.872015] ns3eth1: entered promiscuous mode
[  370.872074] ns3br1: port 1(ns3eth1) entered blocking state
[  370.872101] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.874877] ns3br1: port 2(ns3eth2) entered blocking state
[  370.874942] ns3br1: port 2(ns3eth2) entered disabled state
[  370.875005] ns3eth2: entered allmulticast mode
[  370.875088] ns3eth2: entered promiscuous mode
[  370.877868] ns3br1: port 3(ns3eth3) entered blocking state
[  370.877899] ns3br1: port 3(ns3eth3) entered disabled state
[  370.877932] ns3eth3: entered allmulticast mode
[  370.877981] ns3eth3: entered promiscuous mode
[  370.880766] ns3br1: port 2(ns3eth2) entered blocking state
[  370.880832] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.883615] ns3br1: port 3(ns3eth3) entered blocking state
[  370.883654] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.915497] ns1eth1: entered promiscuous mode
[  370.915554] ns1eth2: entered promiscuous mode
[  370.918364] ns2eth1: entered promiscuous mode
[  370.918439] ns2eth2: entered promiscuous mode
[  370.918517] ns2eth3: entered promiscuous mode
[  382.746589] ns1eth1: left promiscuous mode
[  382.746661] ns1eth2: left promiscuous mode
[  382.746967] ns2eth2 (unregistering): left promiscuous mode
[  382.747144] ns2eth1 (unregistering): left promiscuous mode
[  382.770642] ns3eth3: left allmulticast mode
[  382.770704] ns3eth3: left promiscuous mode
[  382.770738] ns3br1: port 3(ns3eth3) entered disabled state
[  382.770856] ns3eth2: left allmulticast mode
[  382.770884] ns3eth2: left promiscuous mode
[  382.770906] ns3br1: port 2(ns3eth2) entered disabled state
[  382.771040] ns3eth1: left allmulticast mode
[  382.771069] ns3eth1: left promiscuous mode
[  382.771096] ns3br1: port 1(ns3eth1) entered disabled state
[  382.790097] ns2eth3: left promiscuous mode