[  370.080946] ns3br1: port 1(ns3eth1) entered blocking state
[  370.081039] ns3br1: port 1(ns3eth1) entered disabled state
[  370.081110] ns3eth1: entered allmulticast mode
[  370.081207] ns3eth1: entered promiscuous mode
[  370.081311] ns3br1: port 1(ns3eth1) entered blocking state
[  370.081375] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.084770] ns3br1: port 2(ns3eth2) entered blocking state
[  370.084814] ns3br1: port 2(ns3eth2) entered disabled state
[  370.084849] ns3eth2: entered allmulticast mode
[  370.084905] ns3eth2: entered promiscuous mode
[  370.088407] ns3br1: port 3(ns3eth3) entered blocking state
[  370.088443] ns3br1: port 3(ns3eth3) entered disabled state
[  370.088481] ns3eth3: entered allmulticast mode
[  370.088536] ns3eth3: entered promiscuous mode
[  370.092046] ns3br1: port 2(ns3eth2) entered blocking state
[  370.092115] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.095464] ns3br1: port 3(ns3eth3) entered blocking state
[  370.095500] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.134951] ns1eth1: entered promiscuous mode
[  370.135001] ns1eth2: entered promiscuous mode
[  370.138447] ns2eth1: entered promiscuous mode
[  370.138505] ns2eth2: entered promiscuous mode
[  370.138541] ns2eth3: entered promiscuous mode
[  381.971405] ns1eth1: left promiscuous mode
[  381.971498] ns1eth2: left promiscuous mode
[  381.971789] ns2eth2 (unregistering): left promiscuous mode
[  381.971983] ns2eth1 (unregistering): left promiscuous mode
[  381.990889] ns2eth3: left promiscuous mode
[  381.990985] ns3br1: port 1(ns3eth1) entered disabled state
[  381.991156] ns3eth1 (unregistering): left allmulticast mode
[  381.991189] ns3eth1 (unregistering): left promiscuous mode
[  381.991217] ns3br1: port 1(ns3eth1) entered disabled state
[  382.010874] ns3eth3: left allmulticast mode
[  382.010906] ns3eth3: left promiscuous mode
[  382.010940] ns3br1: port 3(ns3eth3) entered disabled state
[  382.011025] ns3eth2: left allmulticast mode
[  382.011049] ns3eth2: left promiscuous mode
[  382.011075] ns3br1: port 2(ns3eth2) entered disabled state