[  371.254217] ns3br1: port 1(ns3eth1) entered blocking state
[  371.254276] ns3br1: port 1(ns3eth1) entered disabled state
[  371.254321] ns3eth1: entered allmulticast mode
[  371.254375] ns3eth1: entered promiscuous mode
[  371.254430] ns3br1: port 1(ns3eth1) entered blocking state
[  371.254458] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.257460] ns3br1: port 2(ns3eth2) entered blocking state
[  371.257526] ns3br1: port 2(ns3eth2) entered disabled state
[  371.257602] ns3eth2: entered allmulticast mode
[  371.257692] ns3eth2: entered promiscuous mode
[  371.260702] ns3br1: port 3(ns3eth3) entered blocking state
[  371.260739] ns3br1: port 3(ns3eth3) entered disabled state
[  371.260770] ns3eth3: entered allmulticast mode
[  371.260827] ns3eth3: entered promiscuous mode
[  371.263874] ns3br1: port 2(ns3eth2) entered blocking state
[  371.263952] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.267025] ns3br1: port 3(ns3eth3) entered blocking state
[  371.267057] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.301761] ns1eth1: entered promiscuous mode
[  371.301850] ns1eth2: entered promiscuous mode
[  371.304916] ns2eth1: entered promiscuous mode
[  371.304962] ns2eth2: entered promiscuous mode
[  371.304995] ns2eth3: entered promiscuous mode
[  383.127443] ns1eth1: left promiscuous mode
[  383.127527] ns1eth2: left promiscuous mode
[  383.127833] ns2eth2 (unregistering): left promiscuous mode
[  383.127988] ns2eth1 (unregistering): left promiscuous mode
[  383.146997] ns2eth3: left promiscuous mode
[  383.147101] ns3br1: port 1(ns3eth1) entered disabled state
[  383.147304] ns3eth1 (unregistering): left allmulticast mode
[  383.147338] ns3eth1 (unregistering): left promiscuous mode
[  383.147367] ns3br1: port 1(ns3eth1) entered disabled state
[  383.159975] ns3eth3: left allmulticast mode
[  383.160013] ns3eth3: left promiscuous mode
[  383.160044] ns3br1: port 3(ns3eth3) entered disabled state
[  383.160109] ns3eth2: left allmulticast mode
[  383.160133] ns3eth2: left promiscuous mode
[  383.160157] ns3br1: port 2(ns3eth2) entered disabled state