[  314.408767] ns3br1: port 1(ns3eth1) entered blocking state
[  314.408826] ns3br1: port 1(ns3eth1) entered disabled state
[  314.408867] ns3eth1: entered allmulticast mode
[  314.408923] ns3eth1: entered promiscuous mode
[  314.409035] ns3br1: port 1(ns3eth1) entered blocking state
[  314.409064] ns3br1: port 1(ns3eth1) entered forwarding state
[  314.411640] ns3br1: port 2(ns3eth2) entered blocking state
[  314.411686] ns3br1: port 2(ns3eth2) entered disabled state
[  314.411714] ns3eth2: entered allmulticast mode
[  314.411768] ns3eth2: entered promiscuous mode
[  314.414379] ns3br1: port 3(ns3eth3) entered blocking state
[  314.414413] ns3br1: port 3(ns3eth3) entered disabled state
[  314.414449] ns3eth3: entered allmulticast mode
[  314.414496] ns3eth3: entered promiscuous mode
[  314.417192] ns3br1: port 2(ns3eth2) entered blocking state
[  314.417231] ns3br1: port 2(ns3eth2) entered forwarding state
[  314.419824] ns3br1: port 3(ns3eth3) entered blocking state
[  314.419859] ns3br1: port 3(ns3eth3) entered forwarding state
[  314.450857] ns1eth1: entered promiscuous mode
[  314.450904] ns1eth2: entered promiscuous mode
[  314.453618] ns2eth1: entered promiscuous mode
[  314.453663] ns2eth2: entered promiscuous mode
[  314.453701] ns2eth3: entered promiscuous mode
[  326.322896] ns1eth1: left promiscuous mode
[  326.323009] ns1eth2: left promiscuous mode
[  326.323264] ns2eth2 (unregistering): left promiscuous mode
[  326.323423] ns2eth1 (unregistering): left promiscuous mode
[  326.341851] ns3eth3: left allmulticast mode
[  326.341891] ns3eth3: left promiscuous mode
[  326.341924] ns3br1: port 3(ns3eth3) entered disabled state
[  326.342028] ns3eth2: left allmulticast mode
[  326.342059] ns3eth2: left promiscuous mode
[  326.342095] ns3br1: port 2(ns3eth2) entered disabled state
[  326.342173] ns3eth1: left allmulticast mode
[  326.342203] ns3eth1: left promiscuous mode
[  326.342242] ns3br1: port 1(ns3eth1) entered disabled state
[  326.356858] ns2eth3: left promiscuous mode