[  372.687422] ns3br1: port 1(ns3eth1) entered blocking state
[  372.687480] ns3br1: port 1(ns3eth1) entered disabled state
[  372.687518] ns3eth1: entered allmulticast mode
[  372.687585] ns3eth1: entered promiscuous mode
[  372.687657] ns3br1: port 1(ns3eth1) entered blocking state
[  372.687690] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.691063] ns3br1: port 2(ns3eth2) entered blocking state
[  372.691104] ns3br1: port 2(ns3eth2) entered disabled state
[  372.691134] ns3eth2: entered allmulticast mode
[  372.691181] ns3eth2: entered promiscuous mode
[  372.694803] ns3br1: port 3(ns3eth3) entered blocking state
[  372.694876] ns3br1: port 3(ns3eth3) entered disabled state
[  372.694942] ns3eth3: entered allmulticast mode
[  372.695027] ns3eth3: entered promiscuous mode
[  372.698383] ns3br1: port 2(ns3eth2) entered blocking state
[  372.698423] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.702028] ns3br1: port 3(ns3eth3) entered blocking state
[  372.702077] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.740183] ns1eth1: entered promiscuous mode
[  372.740291] ns1eth2: entered promiscuous mode
[  372.743424] ns2eth1: entered promiscuous mode
[  372.743476] ns2eth2: entered promiscuous mode
[  372.743516] ns2eth3: entered promiscuous mode
[  384.566766] ns1eth1: left promiscuous mode
[  384.566935] ns1eth2: left promiscuous mode
[  384.567373] ns2eth2 (unregistering): left promiscuous mode
[  384.567661] ns2eth1 (unregistering): left promiscuous mode
[  384.586768] ns3eth3: left allmulticast mode
[  384.586799] ns3eth3: left promiscuous mode
[  384.586833] ns3br1: port 3(ns3eth3) entered disabled state
[  384.586913] ns3eth2: left allmulticast mode
[  384.586934] ns3eth2: left promiscuous mode
[  384.586962] ns3br1: port 2(ns3eth2) entered disabled state
[  384.587042] ns3eth1: left allmulticast mode
[  384.587062] ns3eth1: left promiscuous mode
[  384.587094] ns3br1: port 1(ns3eth1) entered disabled state
[  384.606748] ns2eth3: left promiscuous mode