[  378.469026] ns3br1: port 1(ns3eth1) entered blocking state
[  378.469118] ns3br1: port 1(ns3eth1) entered disabled state
[  378.469187] ns3eth1: entered allmulticast mode
[  378.469283] ns3eth1: entered promiscuous mode
[  378.469392] ns3br1: port 1(ns3eth1) entered blocking state
[  378.469429] ns3br1: port 1(ns3eth1) entered forwarding state
[  378.472616] ns3br1: port 2(ns3eth2) entered blocking state
[  378.472660] ns3br1: port 2(ns3eth2) entered disabled state
[  378.472691] ns3eth2: entered allmulticast mode
[  378.472749] ns3eth2: entered promiscuous mode
[  378.475899] ns3br1: port 3(ns3eth3) entered blocking state
[  378.475964] ns3br1: port 3(ns3eth3) entered disabled state
[  378.476029] ns3eth3: entered allmulticast mode
[  378.476126] ns3eth3: entered promiscuous mode
[  378.479509] ns3br1: port 2(ns3eth2) entered blocking state
[  378.479544] ns3br1: port 2(ns3eth2) entered forwarding state
[  378.482708] ns3br1: port 3(ns3eth3) entered blocking state
[  378.482775] ns3br1: port 3(ns3eth3) entered forwarding state
[  378.519793] ns1eth1: entered promiscuous mode
[  378.519895] ns1eth2: entered promiscuous mode
[  378.523324] ns2eth1: entered promiscuous mode
[  378.523376] ns2eth2: entered promiscuous mode
[  378.523415] ns2eth3: entered promiscuous mode
[  390.345448] ns1eth1: left promiscuous mode
[  390.345568] ns1eth2: left promiscuous mode
[  390.345899] ns2eth2 (unregistering): left promiscuous mode
[  390.346132] ns2eth1 (unregistering): left promiscuous mode
[  390.363236] ns2eth3: left promiscuous mode
[  390.363365] ns3br1: port 1(ns3eth1) entered disabled state
[  390.363587] ns3eth1 (unregistering): left allmulticast mode
[  390.363624] ns3eth1 (unregistering): left promiscuous mode
[  390.363657] ns3br1: port 1(ns3eth1) entered disabled state
[  390.382193] ns3eth3: left allmulticast mode
[  390.382228] ns3eth3: left promiscuous mode
[  390.382261] ns3br1: port 3(ns3eth3) entered disabled state
[  390.382435] ns3eth2: left allmulticast mode
[  390.382467] ns3eth2: left promiscuous mode
[  390.382496] ns3br1: port 2(ns3eth2) entered disabled state