[  370.624846] ns3br1: port 1(ns3eth1) entered blocking state
[  370.624940] ns3br1: port 1(ns3eth1) entered disabled state
[  370.625007] ns3eth1: entered allmulticast mode
[  370.625090] ns3eth1: entered promiscuous mode
[  370.625197] ns3br1: port 1(ns3eth1) entered blocking state
[  370.625264] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.628274] ns3br1: port 2(ns3eth2) entered blocking state
[  370.628317] ns3br1: port 2(ns3eth2) entered disabled state
[  370.628352] ns3eth2: entered allmulticast mode
[  370.628400] ns3eth2: entered promiscuous mode
[  370.631390] ns3br1: port 3(ns3eth3) entered blocking state
[  370.631456] ns3br1: port 3(ns3eth3) entered disabled state
[  370.631528] ns3eth3: entered allmulticast mode
[  370.631618] ns3eth3: entered promiscuous mode
[  370.634638] ns3br1: port 2(ns3eth2) entered blocking state
[  370.634677] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.637707] ns3br1: port 3(ns3eth3) entered blocking state
[  370.637746] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.672189] ns1eth1: entered promiscuous mode
[  370.672273] ns1eth2: entered promiscuous mode
[  370.675304] ns2eth1: entered promiscuous mode
[  370.675384] ns2eth2: entered promiscuous mode
[  370.675458] ns2eth3: entered promiscuous mode
[  382.500746] ns1eth1: left promiscuous mode
[  382.500833] ns1eth2: left promiscuous mode
[  382.501114] ns2eth2 (unregistering): left promiscuous mode
[  382.501242] ns2eth1 (unregistering): left promiscuous mode
[  382.522710] ns3eth3: left allmulticast mode
[  382.522747] ns3eth3: left promiscuous mode
[  382.522780] ns3br1: port 3(ns3eth3) entered disabled state
[  382.522860] ns3eth2: left allmulticast mode
[  382.522882] ns3eth2: left promiscuous mode
[  382.522906] ns3br1: port 2(ns3eth2) entered disabled state
[  382.522993] ns3eth1: left allmulticast mode
[  382.523015] ns3eth1: left promiscuous mode
[  382.523037] ns3br1: port 1(ns3eth1) entered disabled state
[  382.541725] ns2eth3: left promiscuous mode