[  370.152922] ns3br1: port 1(ns3eth1) entered blocking state
[  370.152981] ns3br1: port 1(ns3eth1) entered disabled state
[  370.153020] ns3eth1: entered allmulticast mode
[  370.153075] ns3eth1: entered promiscuous mode
[  370.153159] ns3br1: port 1(ns3eth1) entered blocking state
[  370.153224] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.156157] ns3br1: port 2(ns3eth2) entered blocking state
[  370.156220] ns3br1: port 2(ns3eth2) entered disabled state
[  370.156293] ns3eth2: entered allmulticast mode
[  370.156390] ns3eth2: entered promiscuous mode
[  370.159330] ns3br1: port 3(ns3eth3) entered blocking state
[  370.159365] ns3br1: port 3(ns3eth3) entered disabled state
[  370.159397] ns3eth3: entered allmulticast mode
[  370.159447] ns3eth3: entered promiscuous mode
[  370.162384] ns3br1: port 2(ns3eth2) entered blocking state
[  370.162450] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.165522] ns3br1: port 3(ns3eth3) entered blocking state
[  370.165558] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.199470] ns1eth1: entered promiscuous mode
[  370.199523] ns1eth2: entered promiscuous mode
[  370.202539] ns2eth1: entered promiscuous mode
[  370.202621] ns2eth2: entered promiscuous mode
[  370.202707] ns2eth3: entered promiscuous mode
[  382.023774] ns1eth1: left promiscuous mode
[  382.024033] ns1eth2: left promiscuous mode
[  382.024394] ns2eth2 (unregistering): left promiscuous mode
[  382.024618] ns2eth1 (unregistering): left promiscuous mode
[  382.048000] ns3eth3: left allmulticast mode
[  382.048065] ns3eth3: left promiscuous mode
[  382.048132] ns3br1: port 3(ns3eth3) entered disabled state
[  382.048255] ns3eth2: left allmulticast mode
[  382.048311] ns3eth2: left promiscuous mode
[  382.048374] ns3br1: port 2(ns3eth2) entered disabled state
[  382.048491] ns3eth1: left allmulticast mode
[  382.048576] ns3eth1: left promiscuous mode
[  382.048638] ns3br1: port 1(ns3eth1) entered disabled state
[  382.068999] ns2eth3: left promiscuous mode