[  370.887940] ns3br1: port 1(ns3eth1) entered blocking state
[  370.887992] ns3br1: port 1(ns3eth1) entered disabled state
[  370.888027] ns3eth1: entered allmulticast mode
[  370.888086] ns3eth1: entered promiscuous mode
[  370.888156] ns3br1: port 1(ns3eth1) entered blocking state
[  370.888211] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.892282] ns3br1: port 2(ns3eth2) entered blocking state
[  370.892316] ns3br1: port 2(ns3eth2) entered disabled state
[  370.892355] ns3eth2: entered allmulticast mode
[  370.892406] ns3eth2: entered promiscuous mode
[  370.895351] ns3br1: port 3(ns3eth3) entered blocking state
[  370.895418] ns3br1: port 3(ns3eth3) entered disabled state
[  370.895489] ns3eth3: entered allmulticast mode
[  370.895574] ns3eth3: entered promiscuous mode
[  370.898634] ns3br1: port 2(ns3eth2) entered blocking state
[  370.898665] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.901553] ns3br1: port 3(ns3eth3) entered blocking state
[  370.901621] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.935543] ns1eth1: entered promiscuous mode
[  370.935632] ns1eth2: entered promiscuous mode
[  370.938608] ns2eth1: entered promiscuous mode
[  370.938651] ns2eth2: entered promiscuous mode
[  370.938691] ns2eth3: entered promiscuous mode
[  382.762980] ns1eth1: left promiscuous mode
[  382.763061] ns1eth2: left promiscuous mode
[  382.763311] ns2eth2 (unregistering): left promiscuous mode
[  382.763436] ns2eth1 (unregistering): left promiscuous mode
[  382.779963] ns3eth3: left allmulticast mode
[  382.780000] ns3eth3: left promiscuous mode
[  382.780032] ns3br1: port 3(ns3eth3) entered disabled state
[  382.780103] ns3eth2: left allmulticast mode
[  382.780125] ns3eth2: left promiscuous mode
[  382.780148] ns3br1: port 2(ns3eth2) entered disabled state
[  382.780220] ns3eth1: left allmulticast mode
[  382.780240] ns3eth1: left promiscuous mode
[  382.780265] ns3br1: port 1(ns3eth1) entered disabled state
[  382.791041] ns2eth3: left promiscuous mode