[  391.271386] ns3br1: port 1(ns3eth1) entered blocking state
[  391.271445] ns3br1: port 1(ns3eth1) entered disabled state
[  391.271478] ns3eth1: entered allmulticast mode
[  391.271535] ns3eth1: entered promiscuous mode
[  391.271653] ns3br1: port 1(ns3eth1) entered blocking state
[  391.271681] ns3br1: port 1(ns3eth1) entered forwarding state
[  391.274980] ns3br1: port 2(ns3eth2) entered blocking state
[  391.275047] ns3br1: port 2(ns3eth2) entered disabled state
[  391.275116] ns3eth2: entered allmulticast mode
[  391.275201] ns3eth2: entered promiscuous mode
[  391.278588] ns3br1: port 3(ns3eth3) entered blocking state
[  391.278620] ns3br1: port 3(ns3eth3) entered disabled state
[  391.278652] ns3eth3: entered allmulticast mode
[  391.278708] ns3eth3: entered promiscuous mode
[  391.282078] ns3br1: port 2(ns3eth2) entered blocking state
[  391.282141] ns3br1: port 2(ns3eth2) entered forwarding state
[  391.285517] ns3br1: port 3(ns3eth3) entered blocking state
[  391.285552] ns3br1: port 3(ns3eth3) entered forwarding state
[  391.324722] ns1eth1: entered promiscuous mode
[  391.324806] ns1eth2: entered promiscuous mode
[  391.328319] ns2eth1: entered promiscuous mode
[  391.328382] ns2eth2: entered promiscuous mode
[  391.328417] ns2eth3: entered promiscuous mode
[  403.149746] ns1eth1: left promiscuous mode
[  403.149877] ns1eth2: left promiscuous mode
[  403.150231] ns2eth2 (unregistering): left promiscuous mode
[  403.150430] ns2eth1 (unregistering): left promiscuous mode
[  403.163824] ns2eth3: left promiscuous mode
[  403.163934] ns3br1: port 1(ns3eth1) entered disabled state
[  403.164180] ns3eth1 (unregistering): left allmulticast mode
[  403.164212] ns3eth1 (unregistering): left promiscuous mode
[  403.164247] ns3br1: port 1(ns3eth1) entered disabled state
[  403.186779] ns3eth3: left allmulticast mode
[  403.186814] ns3eth3: left promiscuous mode
[  403.186851] ns3br1: port 3(ns3eth3) entered disabled state
[  403.187062] ns3eth2: left allmulticast mode
[  403.187093] ns3eth2: left promiscuous mode
[  403.187124] ns3br1: port 2(ns3eth2) entered disabled state