[  369.111416] ns3br1: port 1(ns3eth1) entered blocking state
[  369.111478] ns3br1: port 1(ns3eth1) entered disabled state
[  369.111520] ns3eth1: entered allmulticast mode
[  369.111587] ns3eth1: entered promiscuous mode
[  369.111662] ns3br1: port 1(ns3eth1) entered blocking state
[  369.111701] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.115622] ns3br1: port 2(ns3eth2) entered blocking state
[  369.115703] ns3br1: port 2(ns3eth2) entered disabled state
[  369.115772] ns3eth2: entered allmulticast mode
[  369.115867] ns3eth2: entered promiscuous mode
[  369.120071] ns3br1: port 3(ns3eth3) entered blocking state
[  369.120104] ns3br1: port 3(ns3eth3) entered disabled state
[  369.120139] ns3eth3: entered allmulticast mode
[  369.120198] ns3eth3: entered promiscuous mode
[  369.124618] ns3br1: port 2(ns3eth2) entered blocking state
[  369.124684] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.128882] ns3br1: port 3(ns3eth3) entered blocking state
[  369.128914] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.182793] ns1eth1: entered promiscuous mode
[  369.182870] ns1eth2: entered promiscuous mode
[  369.187249] ns2eth1: entered promiscuous mode
[  369.187338] ns2eth2: entered promiscuous mode
[  369.187417] ns2eth3: entered promiscuous mode
[  381.061283] ns1eth1: left promiscuous mode
[  381.061376] ns1eth2: left promiscuous mode
[  381.061674] ns2eth2 (unregistering): left promiscuous mode
[  381.061809] ns2eth1 (unregistering): left promiscuous mode
[  381.079566] ns2eth3: left promiscuous mode
[  381.079674] ns3br1: port 1(ns3eth1) entered disabled state
[  381.079863] ns3eth1 (unregistering): left allmulticast mode
[  381.079892] ns3eth1 (unregistering): left promiscuous mode
[  381.079925] ns3br1: port 1(ns3eth1) entered disabled state
[  381.099509] ns3eth3: left allmulticast mode
[  381.099535] ns3eth3: left promiscuous mode
[  381.099571] ns3br1: port 3(ns3eth3) entered disabled state
[  381.099647] ns3eth2: left allmulticast mode
[  381.099673] ns3eth2: left promiscuous mode
[  381.099707] ns3br1: port 2(ns3eth2) entered disabled state