[  389.463809] ns3br1: port 1(ns3eth1) entered blocking state
[  389.463866] ns3br1: port 1(ns3eth1) entered disabled state
[  389.463908] ns3eth1: entered allmulticast mode
[  389.463970] ns3eth1: entered promiscuous mode
[  389.464086] ns3br1: port 1(ns3eth1) entered blocking state
[  389.464120] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.466687] ns3br1: port 2(ns3eth2) entered blocking state
[  389.466752] ns3br1: port 2(ns3eth2) entered disabled state
[  389.466816] ns3eth2: entered allmulticast mode
[  389.466913] ns3eth2: entered promiscuous mode
[  389.469567] ns3br1: port 3(ns3eth3) entered blocking state
[  389.469601] ns3br1: port 3(ns3eth3) entered disabled state
[  389.469638] ns3eth3: entered allmulticast mode
[  389.469686] ns3eth3: entered promiscuous mode
[  389.472386] ns3br1: port 2(ns3eth2) entered blocking state
[  389.472451] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.475346] ns3br1: port 3(ns3eth3) entered blocking state
[  389.475409] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.507291] ns1eth1: entered promiscuous mode
[  389.507376] ns1eth2: entered promiscuous mode
[  389.510318] ns2eth1: entered promiscuous mode
[  389.510367] ns2eth2: entered promiscuous mode
[  389.510407] ns2eth3: entered promiscuous mode
[  401.374929] ns1eth1: left promiscuous mode
[  401.375056] ns1eth2: left promiscuous mode
[  401.375351] ns2eth2 (unregistering): left promiscuous mode
[  401.375538] ns2eth1 (unregistering): left promiscuous mode
[  401.394933] ns2eth3: left promiscuous mode
[  401.395113] ns3br1: port 1(ns3eth1) entered disabled state
[  401.395308] ns3eth1 (unregistering): left allmulticast mode
[  401.395371] ns3eth1 (unregistering): left promiscuous mode
[  401.395433] ns3br1: port 1(ns3eth1) entered disabled state
[  401.409930] ns3eth3: left allmulticast mode
[  401.409997] ns3eth3: left promiscuous mode
[  401.410072] ns3br1: port 3(ns3eth3) entered disabled state
[  401.410229] ns3eth2: left allmulticast mode
[  401.410299] ns3eth2: left promiscuous mode
[  401.410362] ns3br1: port 2(ns3eth2) entered disabled state