[  370.831550] ns3br1: port 1(ns3eth1) entered blocking state
[  370.831639] ns3br1: port 1(ns3eth1) entered disabled state
[  370.831706] ns3eth1: entered allmulticast mode
[  370.831797] ns3eth1: entered promiscuous mode
[  370.831903] ns3br1: port 1(ns3eth1) entered blocking state
[  370.831943] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.834750] ns3br1: port 2(ns3eth2) entered blocking state
[  370.834784] ns3br1: port 2(ns3eth2) entered disabled state
[  370.834817] ns3eth2: entered allmulticast mode
[  370.834869] ns3eth2: entered promiscuous mode
[  370.837682] ns3br1: port 3(ns3eth3) entered blocking state
[  370.837759] ns3br1: port 3(ns3eth3) entered disabled state
[  370.837824] ns3eth3: entered allmulticast mode
[  370.837915] ns3eth3: entered promiscuous mode
[  370.840772] ns3br1: port 2(ns3eth2) entered blocking state
[  370.840810] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.843669] ns3br1: port 3(ns3eth3) entered blocking state
[  370.843734] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.876733] ns1eth1: entered promiscuous mode
[  370.876825] ns1eth2: entered promiscuous mode
[  370.879769] ns2eth1: entered promiscuous mode
[  370.879814] ns2eth2: entered promiscuous mode
[  370.879846] ns2eth3: entered promiscuous mode
[  382.695079] ns1eth1: left promiscuous mode
[  382.695272] ns1eth2: left promiscuous mode
[  382.695666] ns2eth2 (unregistering): left promiscuous mode
[  382.695923] ns2eth1 (unregistering): left promiscuous mode
[  382.709868] ns2eth3: left promiscuous mode
[  382.710023] ns3br1: port 1(ns3eth1) entered disabled state
[  382.710241] ns3eth1 (unregistering): left allmulticast mode
[  382.710277] ns3eth1 (unregistering): left promiscuous mode
[  382.710311] ns3br1: port 1(ns3eth1) entered disabled state
[  382.730825] ns3eth3: left allmulticast mode
[  382.730860] ns3eth3: left promiscuous mode
[  382.730898] ns3br1: port 3(ns3eth3) entered disabled state
[  382.730980] ns3eth2: left allmulticast mode
[  382.731034] ns3eth2: left promiscuous mode
[  382.731068] ns3br1: port 2(ns3eth2) entered disabled state