[  405.229216] ns3br1: port 1(ns3eth1) entered blocking state
[  405.229267] ns3br1: port 1(ns3eth1) entered disabled state
[  405.229298] ns3eth1: entered allmulticast mode
[  405.229361] ns3eth1: entered promiscuous mode
[  405.229422] ns3br1: port 1(ns3eth1) entered blocking state
[  405.229459] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.232346] ns3br1: port 2(ns3eth2) entered blocking state
[  405.232412] ns3br1: port 2(ns3eth2) entered disabled state
[  405.232476] ns3eth2: entered allmulticast mode
[  405.232562] ns3eth2: entered promiscuous mode
[  405.235410] ns3br1: port 3(ns3eth3) entered blocking state
[  405.235447] ns3br1: port 3(ns3eth3) entered disabled state
[  405.235479] ns3eth3: entered allmulticast mode
[  405.235526] ns3eth3: entered promiscuous mode
[  405.238387] ns3br1: port 2(ns3eth2) entered blocking state
[  405.238450] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.241321] ns3br1: port 3(ns3eth3) entered blocking state
[  405.241357] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.274369] ns1eth1: entered promiscuous mode
[  405.274457] ns1eth2: entered promiscuous mode
[  405.277404] ns2eth1: entered promiscuous mode
[  405.277452] ns2eth2: entered promiscuous mode
[  405.277494] ns2eth3: entered promiscuous mode
[  417.104070] ns1eth1: left promiscuous mode
[  417.104250] ns1eth2: left promiscuous mode
[  417.104582] ns2eth2 (unregistering): left promiscuous mode
[  417.104799] ns2eth1 (unregistering): left promiscuous mode
[  417.120032] ns2eth3: left promiscuous mode
[  417.120224] ns3br1: port 1(ns3eth1) entered disabled state
[  417.120478] ns3eth1 (unregistering): left allmulticast mode
[  417.120542] ns3eth1 (unregistering): left promiscuous mode
[  417.120608] ns3br1: port 1(ns3eth1) entered disabled state
[  417.139044] ns3eth3: left allmulticast mode
[  417.139118] ns3eth3: left promiscuous mode
[  417.139231] ns3br1: port 3(ns3eth3) entered disabled state
[  417.139396] ns3eth2: left allmulticast mode
[  417.139517] ns3eth2: left promiscuous mode
[  417.139596] ns3br1: port 2(ns3eth2) entered disabled state