[  383.229979] ns3br1: port 1(ns3eth1) entered blocking state
[  383.230020] ns3br1: port 1(ns3eth1) entered disabled state
[  383.230039] ns3eth1: entered allmulticast mode
[  383.230097] ns3eth1: entered promiscuous mode
[  383.230172] ns3br1: port 1(ns3eth1) entered blocking state
[  383.230193] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.233515] ns3br1: port 2(ns3eth2) entered blocking state
[  383.233564] ns3br1: port 2(ns3eth2) entered disabled state
[  383.233599] ns3eth2: entered allmulticast mode
[  383.233645] ns3eth2: entered promiscuous mode
[  383.237195] ns3br1: port 3(ns3eth3) entered blocking state
[  383.237225] ns3br1: port 3(ns3eth3) entered disabled state
[  383.237318] ns3eth3: entered allmulticast mode
[  383.237395] ns3eth3: entered promiscuous mode
[  383.240969] ns3br1: port 2(ns3eth2) entered blocking state
[  383.241003] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.244338] ns3br1: port 3(ns3eth3) entered blocking state
[  383.244383] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.284613] ns1eth1: entered promiscuous mode
[  383.284689] ns1eth2: entered promiscuous mode
[  383.288019] ns2eth1: entered promiscuous mode
[  383.288058] ns2eth2: entered promiscuous mode
[  383.288085] ns2eth3: entered promiscuous mode
[  395.110932] ns1eth1: left promiscuous mode
[  395.111048] ns1eth2: left promiscuous mode
[  395.111439] ns2eth2 (unregistering): left promiscuous mode
[  395.111617] ns2eth1 (unregistering): left promiscuous mode
[  395.136390] ns2eth3: left promiscuous mode
[  395.136532] ns3br1: port 1(ns3eth1) entered disabled state
[  395.136789] ns3eth1 (unregistering): left allmulticast mode
[  395.136825] ns3eth1 (unregistering): left promiscuous mode
[  395.136849] ns3br1: port 1(ns3eth1) entered disabled state
[  395.156325] ns3eth3: left allmulticast mode
[  395.156390] ns3eth3: left promiscuous mode
[  395.156445] ns3br1: port 3(ns3eth3) entered disabled state
[  395.156577] ns3eth2: left allmulticast mode
[  395.156628] ns3eth2: left promiscuous mode
[  395.156682] ns3br1: port 2(ns3eth2) entered disabled state