[  370.457306] ns3br1: port 1(ns3eth1) entered blocking state
[  370.457343] ns3br1: port 1(ns3eth1) entered disabled state
[  370.457366] ns3eth1: entered allmulticast mode
[  370.457400] ns3eth1: entered promiscuous mode
[  370.457444] ns3br1: port 1(ns3eth1) entered blocking state
[  370.457460] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.460803] ns3br1: port 2(ns3eth2) entered blocking state
[  370.460852] ns3br1: port 2(ns3eth2) entered disabled state
[  370.460913] ns3eth2: entered allmulticast mode
[  370.460980] ns3eth2: entered promiscuous mode
[  370.464340] ns3br1: port 3(ns3eth3) entered blocking state
[  370.464364] ns3br1: port 3(ns3eth3) entered disabled state
[  370.464388] ns3eth3: entered allmulticast mode
[  370.464422] ns3eth3: entered promiscuous mode
[  370.467802] ns3br1: port 2(ns3eth2) entered blocking state
[  370.467849] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.471217] ns3br1: port 3(ns3eth3) entered blocking state
[  370.471241] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.510726] ns1eth1: entered promiscuous mode
[  370.510797] ns1eth2: entered promiscuous mode
[  370.514283] ns2eth1: entered promiscuous mode
[  370.514316] ns2eth2: entered promiscuous mode
[  370.514342] ns2eth3: entered promiscuous mode
[  382.337659] ns1eth1: left promiscuous mode
[  382.337759] ns1eth2: left promiscuous mode
[  382.338126] ns2eth2 (unregistering): left promiscuous mode
[  382.338295] ns2eth1 (unregistering): left promiscuous mode
[  382.350400] ns2eth3: left promiscuous mode
[  382.350519] ns3br1: port 1(ns3eth1) entered disabled state
[  382.350714] ns3eth1 (unregistering): left allmulticast mode
[  382.350740] ns3eth1 (unregistering): left promiscuous mode
[  382.350756] ns3br1: port 1(ns3eth1) entered disabled state
[  382.365019] ns3eth3: left allmulticast mode
[  382.365040] ns3eth3: left promiscuous mode
[  382.365060] ns3br1: port 3(ns3eth3) entered disabled state
[  382.365118] ns3eth2: left allmulticast mode
[  382.365132] ns3eth2: left promiscuous mode
[  382.365146] ns3br1: port 2(ns3eth2) entered disabled state