[  369.801634] ns3br1: port 1(ns3eth1) entered blocking state
[  369.801694] ns3br1: port 1(ns3eth1) entered disabled state
[  369.801726] ns3eth1: entered allmulticast mode
[  369.801780] ns3eth1: entered promiscuous mode
[  369.801917] ns3br1: port 1(ns3eth1) entered blocking state
[  369.801946] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.805742] ns3br1: port 2(ns3eth2) entered blocking state
[  369.805816] ns3br1: port 2(ns3eth2) entered disabled state
[  369.805890] ns3eth2: entered allmulticast mode
[  369.805985] ns3eth2: entered promiscuous mode
[  369.809844] ns3br1: port 3(ns3eth3) entered blocking state
[  369.809877] ns3br1: port 3(ns3eth3) entered disabled state
[  369.809913] ns3eth3: entered allmulticast mode
[  369.809966] ns3eth3: entered promiscuous mode
[  369.813850] ns3br1: port 2(ns3eth2) entered blocking state
[  369.813919] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.817703] ns3br1: port 3(ns3eth3) entered blocking state
[  369.817738] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.863020] ns1eth1: entered promiscuous mode
[  369.863076] ns1eth2: entered promiscuous mode
[  369.867008] ns2eth1: entered promiscuous mode
[  369.867089] ns2eth2: entered promiscuous mode
[  369.867172] ns2eth3: entered promiscuous mode
[  381.736878] ns1eth1: left promiscuous mode
[  381.737016] ns1eth2: left promiscuous mode
[  381.737474] ns2eth2 (unregistering): left promiscuous mode
[  381.737758] ns2eth1 (unregistering): left promiscuous mode
[  381.753759] ns2eth3: left promiscuous mode
[  381.753922] ns3br1: port 1(ns3eth1) entered disabled state
[  381.754193] ns3eth1 (unregistering): left allmulticast mode
[  381.754233] ns3eth1 (unregistering): left promiscuous mode
[  381.754269] ns3br1: port 1(ns3eth1) entered disabled state
[  381.769504] ns3eth3: left allmulticast mode
[  381.769556] ns3eth3: left promiscuous mode
[  381.769586] ns3br1: port 3(ns3eth3) entered disabled state
[  381.769674] ns3eth2: left allmulticast mode
[  381.769707] ns3eth2: left promiscuous mode
[  381.769778] ns3br1: port 2(ns3eth2) entered disabled state