[  377.482686] ns3br1: port 1(ns3eth1) entered blocking state
[  377.482738] ns3br1: port 1(ns3eth1) entered disabled state
[  377.482776] ns3eth1: entered allmulticast mode
[  377.482828] ns3eth1: entered promiscuous mode
[  377.482938] ns3br1: port 1(ns3eth1) entered blocking state
[  377.482968] ns3br1: port 1(ns3eth1) entered forwarding state
[  377.485667] ns3br1: port 2(ns3eth2) entered blocking state
[  377.485708] ns3br1: port 2(ns3eth2) entered disabled state
[  377.485742] ns3eth2: entered allmulticast mode
[  377.485787] ns3eth2: entered promiscuous mode
[  377.488693] ns3br1: port 3(ns3eth3) entered blocking state
[  377.488761] ns3br1: port 3(ns3eth3) entered disabled state
[  377.488826] ns3eth3: entered allmulticast mode
[  377.488910] ns3eth3: entered promiscuous mode
[  377.491747] ns3br1: port 2(ns3eth2) entered blocking state
[  377.491778] ns3br1: port 2(ns3eth2) entered forwarding state
[  377.494596] ns3br1: port 3(ns3eth3) entered blocking state
[  377.494662] ns3br1: port 3(ns3eth3) entered forwarding state
[  377.528124] ns1eth1: entered promiscuous mode
[  377.528174] ns1eth2: entered promiscuous mode
[  377.531248] ns2eth1: entered promiscuous mode
[  377.531335] ns2eth2: entered promiscuous mode
[  377.531422] ns2eth3: entered promiscuous mode
[  389.365713] ns1eth1: left promiscuous mode
[  389.365861] ns1eth2: left promiscuous mode
[  389.366179] ns2eth2 (unregistering): left promiscuous mode
[  389.366423] ns2eth1 (unregistering): left promiscuous mode
[  389.387683] ns3eth3: left allmulticast mode
[  389.387774] ns3eth3: left promiscuous mode
[  389.387837] ns3br1: port 3(ns3eth3) entered disabled state
[  389.387954] ns3eth2: left allmulticast mode
[  389.388008] ns3eth2: left promiscuous mode
[  389.388067] ns3br1: port 2(ns3eth2) entered disabled state
[  389.388172] ns3eth1: left allmulticast mode
[  389.388236] ns3eth1: left promiscuous mode
[  389.388294] ns3br1: port 1(ns3eth1) entered disabled state
[  389.402680] ns2eth3: left promiscuous mode