[  389.382547] ns3br1: port 1(ns3eth1) entered blocking state
[  389.382595] ns3br1: port 1(ns3eth1) entered disabled state
[  389.382628] ns3eth1: entered allmulticast mode
[  389.382687] ns3eth1: entered promiscuous mode
[  389.382753] ns3br1: port 1(ns3eth1) entered blocking state
[  389.382784] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.386198] ns3br1: port 2(ns3eth2) entered blocking state
[  389.386236] ns3br1: port 2(ns3eth2) entered disabled state
[  389.386270] ns3eth2: entered allmulticast mode
[  389.386324] ns3eth2: entered promiscuous mode
[  389.389693] ns3br1: port 3(ns3eth3) entered blocking state
[  389.389727] ns3br1: port 3(ns3eth3) entered disabled state
[  389.389762] ns3eth3: entered allmulticast mode
[  389.389821] ns3eth3: entered promiscuous mode
[  389.393240] ns3br1: port 2(ns3eth2) entered blocking state
[  389.393270] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.396610] ns3br1: port 3(ns3eth3) entered blocking state
[  389.396643] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.438607] ns1eth1: entered promiscuous mode
[  389.438665] ns1eth2: entered promiscuous mode
[  389.442580] ns2eth1: entered promiscuous mode
[  389.442637] ns2eth2: entered promiscuous mode
[  389.442678] ns2eth3: entered promiscuous mode
[  401.287225] ns1eth1: left promiscuous mode
[  401.287363] ns1eth2: left promiscuous mode
[  401.287765] ns2eth2 (unregistering): left promiscuous mode
[  401.287988] ns2eth1 (unregistering): left promiscuous mode
[  401.303876] ns2eth3: left promiscuous mode
[  401.304024] ns3br1: port 1(ns3eth1) entered disabled state
[  401.304209] ns3eth1 (unregistering): left allmulticast mode
[  401.304294] ns3eth1 (unregistering): left promiscuous mode
[  401.304331] ns3br1: port 1(ns3eth1) entered disabled state
[  401.321879] ns3eth3: left allmulticast mode
[  401.321943] ns3eth3: left promiscuous mode
[  401.321982] ns3br1: port 3(ns3eth3) entered disabled state
[  401.322057] ns3eth2: left allmulticast mode
[  401.322128] ns3eth2: left promiscuous mode
[  401.322164] ns3br1: port 2(ns3eth2) entered disabled state