[  389.502225] ns3br1: port 1(ns3eth1) entered blocking state
[  389.502281] ns3br1: port 1(ns3eth1) entered disabled state
[  389.502324] ns3eth1: entered allmulticast mode
[  389.502378] ns3eth1: entered promiscuous mode
[  389.502490] ns3br1: port 1(ns3eth1) entered blocking state
[  389.502520] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.505117] ns3br1: port 2(ns3eth2) entered blocking state
[  389.505164] ns3br1: port 2(ns3eth2) entered disabled state
[  389.505198] ns3eth2: entered allmulticast mode
[  389.505260] ns3eth2: entered promiscuous mode
[  389.508157] ns3br1: port 3(ns3eth3) entered blocking state
[  389.508229] ns3br1: port 3(ns3eth3) entered disabled state
[  389.508299] ns3eth3: entered allmulticast mode
[  389.508410] ns3eth3: entered promiscuous mode
[  389.511193] ns3br1: port 2(ns3eth2) entered blocking state
[  389.511226] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.514068] ns3br1: port 3(ns3eth3) entered blocking state
[  389.514137] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.545546] ns1eth1: entered promiscuous mode
[  389.545601] ns1eth2: entered promiscuous mode
[  389.548627] ns2eth1: entered promiscuous mode
[  389.548722] ns2eth2: entered promiscuous mode
[  389.548807] ns2eth3: entered promiscuous mode
[  401.428052] ns1eth1: left promiscuous mode
[  401.428184] ns1eth2: left promiscuous mode
[  401.428572] ns2eth2 (unregistering): left promiscuous mode
[  401.428715] ns2eth1 (unregistering): left promiscuous mode
[  401.446065] ns2eth3: left promiscuous mode
[  401.446204] ns3br1: port 1(ns3eth1) entered disabled state
[  401.446390] ns3eth1 (unregistering): left allmulticast mode
[  401.446446] ns3eth1 (unregistering): left promiscuous mode
[  401.446473] ns3br1: port 1(ns3eth1) entered disabled state
[  401.464045] ns3eth3: left allmulticast mode
[  401.464104] ns3eth3: left promiscuous mode
[  401.464143] ns3br1: port 3(ns3eth3) entered disabled state
[  401.464221] ns3eth2: left allmulticast mode
[  401.464295] ns3eth2: left promiscuous mode
[  401.464328] ns3br1: port 2(ns3eth2) entered disabled state