[  379.202695] ns3br1: port 1(ns3eth1) entered blocking state
[  379.202756] ns3br1: port 1(ns3eth1) entered disabled state
[  379.202793] ns3eth1: entered allmulticast mode
[  379.202846] ns3eth1: entered promiscuous mode
[  379.202902] ns3br1: port 1(ns3eth1) entered blocking state
[  379.202935] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.206395] ns3br1: port 2(ns3eth2) entered blocking state
[  379.206466] ns3br1: port 2(ns3eth2) entered disabled state
[  379.206532] ns3eth2: entered allmulticast mode
[  379.206615] ns3eth2: entered promiscuous mode
[  379.210108] ns3br1: port 3(ns3eth3) entered blocking state
[  379.210138] ns3br1: port 3(ns3eth3) entered disabled state
[  379.210171] ns3eth3: entered allmulticast mode
[  379.210214] ns3eth3: entered promiscuous mode
[  379.213720] ns3br1: port 2(ns3eth2) entered blocking state
[  379.213795] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.217274] ns3br1: port 3(ns3eth3) entered blocking state
[  379.217308] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.258028] ns1eth1: entered promiscuous mode
[  379.258110] ns1eth2: entered promiscuous mode
[  379.261645] ns2eth1: entered promiscuous mode
[  379.261695] ns2eth2: entered promiscuous mode
[  379.261739] ns2eth3: entered promiscuous mode
[  391.089966] ns1eth1: left promiscuous mode
[  391.090093] ns1eth2: left promiscuous mode
[  391.090482] ns2eth2 (unregistering): left promiscuous mode
[  391.090661] ns2eth1 (unregistering): left promiscuous mode
[  391.106927] ns2eth3: left promiscuous mode
[  391.107052] ns3br1: port 1(ns3eth1) entered disabled state
[  391.107280] ns3eth1 (unregistering): left allmulticast mode
[  391.107402] ns3eth1 (unregistering): left promiscuous mode
[  391.107484] ns3br1: port 1(ns3eth1) entered disabled state
[  391.128865] ns3eth3: left allmulticast mode
[  391.128994] ns3eth3: left promiscuous mode
[  391.129072] ns3br1: port 3(ns3eth3) entered disabled state
[  391.129197] ns3eth2: left allmulticast mode
[  391.129304] ns3eth2: left promiscuous mode
[  391.129357] ns3br1: port 2(ns3eth2) entered disabled state