[  371.069856] ns3br1: port 1(ns3eth1) entered blocking state
[  371.069953] ns3br1: port 1(ns3eth1) entered disabled state
[  371.070034] ns3eth1: entered allmulticast mode
[  371.070124] ns3eth1: entered promiscuous mode
[  371.070223] ns3br1: port 1(ns3eth1) entered blocking state
[  371.070257] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.073446] ns3br1: port 2(ns3eth2) entered blocking state
[  371.073479] ns3br1: port 2(ns3eth2) entered disabled state
[  371.073512] ns3eth2: entered allmulticast mode
[  371.073567] ns3eth2: entered promiscuous mode
[  371.076801] ns3br1: port 3(ns3eth3) entered blocking state
[  371.076875] ns3br1: port 3(ns3eth3) entered disabled state
[  371.076962] ns3eth3: entered allmulticast mode
[  371.077053] ns3eth3: entered promiscuous mode
[  371.080321] ns3br1: port 2(ns3eth2) entered blocking state
[  371.080353] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.083661] ns3br1: port 3(ns3eth3) entered blocking state
[  371.083725] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.122227] ns1eth1: entered promiscuous mode
[  371.122321] ns1eth2: entered promiscuous mode
[  371.125617] ns2eth1: entered promiscuous mode
[  371.125666] ns2eth2: entered promiscuous mode
[  371.125703] ns2eth3: entered promiscuous mode
[  382.942073] ns1eth1: left promiscuous mode
[  382.942155] ns1eth2: left promiscuous mode
[  382.942432] ns2eth2 (unregistering): left promiscuous mode
[  382.942549] ns2eth1 (unregistering): left promiscuous mode
[  382.961972] ns2eth3: left promiscuous mode
[  382.962088] ns3br1: port 1(ns3eth1) entered disabled state
[  382.962266] ns3eth1 (unregistering): left allmulticast mode
[  382.962297] ns3eth1 (unregistering): left promiscuous mode
[  382.962323] ns3br1: port 1(ns3eth1) entered disabled state
[  382.978967] ns3eth3: left allmulticast mode
[  382.978994] ns3eth3: left promiscuous mode
[  382.979027] ns3br1: port 3(ns3eth3) entered disabled state
[  382.979123] ns3eth2: left allmulticast mode
[  382.979142] ns3eth2: left promiscuous mode
[  382.979168] ns3br1: port 2(ns3eth2) entered disabled state