[  369.157476] ns3br1: port 1(ns3eth1) entered blocking state
[  369.157533] ns3br1: port 1(ns3eth1) entered disabled state
[  369.157576] ns3eth1: entered allmulticast mode
[  369.157633] ns3eth1: entered promiscuous mode
[  369.157702] ns3br1: port 1(ns3eth1) entered blocking state
[  369.157741] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.161096] ns3br1: port 2(ns3eth2) entered blocking state
[  369.161129] ns3br1: port 2(ns3eth2) entered disabled state
[  369.161166] ns3eth2: entered allmulticast mode
[  369.161217] ns3eth2: entered promiscuous mode
[  369.164611] ns3br1: port 3(ns3eth3) entered blocking state
[  369.164643] ns3br1: port 3(ns3eth3) entered disabled state
[  369.164681] ns3eth3: entered allmulticast mode
[  369.164730] ns3eth3: entered promiscuous mode
[  369.168227] ns3br1: port 2(ns3eth2) entered blocking state
[  369.168261] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.171747] ns3br1: port 3(ns3eth3) entered blocking state
[  369.171783] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.211384] ns1eth1: entered promiscuous mode
[  369.211444] ns1eth2: entered promiscuous mode
[  369.214917] ns2eth1: entered promiscuous mode
[  369.214977] ns2eth2: entered promiscuous mode
[  369.215018] ns2eth3: entered promiscuous mode
[  381.038649] ns1eth1: left promiscuous mode
[  381.038760] ns1eth2: left promiscuous mode
[  381.039158] ns2eth2 (unregistering): left promiscuous mode
[  381.039375] ns2eth1 (unregistering): left promiscuous mode
[  381.053623] ns2eth3: left promiscuous mode
[  381.053732] ns3br1: port 1(ns3eth1) entered disabled state
[  381.053945] ns3eth1 (unregistering): left allmulticast mode
[  381.053984] ns3eth1 (unregistering): left promiscuous mode
[  381.054013] ns3br1: port 1(ns3eth1) entered disabled state
[  381.072562] ns3eth3: left allmulticast mode
[  381.072649] ns3eth3: left promiscuous mode
[  381.072686] ns3br1: port 3(ns3eth3) entered disabled state
[  381.072782] ns3eth2: left allmulticast mode
[  381.072812] ns3eth2: left promiscuous mode
[  381.072842] ns3br1: port 2(ns3eth2) entered disabled state