[  389.743301] ns3br1: port 1(ns3eth1) entered blocking state
[  389.743354] ns3br1: port 1(ns3eth1) entered disabled state
[  389.743385] ns3eth1: entered allmulticast mode
[  389.743436] ns3eth1: entered promiscuous mode
[  389.743501] ns3br1: port 1(ns3eth1) entered blocking state
[  389.743536] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.746276] ns3br1: port 2(ns3eth2) entered blocking state
[  389.746341] ns3br1: port 2(ns3eth2) entered disabled state
[  389.746404] ns3eth2: entered allmulticast mode
[  389.746488] ns3eth2: entered promiscuous mode
[  389.749231] ns3br1: port 3(ns3eth3) entered blocking state
[  389.749272] ns3br1: port 3(ns3eth3) entered disabled state
[  389.749308] ns3eth3: entered allmulticast mode
[  389.749357] ns3eth3: entered promiscuous mode
[  389.752198] ns3br1: port 2(ns3eth2) entered blocking state
[  389.752269] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.755198] ns3br1: port 3(ns3eth3) entered blocking state
[  389.755261] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.786666] ns1eth1: entered promiscuous mode
[  389.786719] ns1eth2: entered promiscuous mode
[  389.789484] ns2eth1: entered promiscuous mode
[  389.789562] ns2eth2: entered promiscuous mode
[  389.789654] ns2eth3: entered promiscuous mode
[  401.663802] ns1eth1: left promiscuous mode
[  401.663895] ns1eth2: left promiscuous mode
[  401.664224] ns2eth2 (unregistering): left promiscuous mode
[  401.664360] ns2eth1 (unregistering): left promiscuous mode
[  401.689799] ns2eth3: left promiscuous mode
[  401.689921] ns3br1: port 1(ns3eth1) entered disabled state
[  401.690084] ns3eth1 (unregistering): left allmulticast mode
[  401.690123] ns3eth1 (unregistering): left promiscuous mode
[  401.690156] ns3br1: port 1(ns3eth1) entered disabled state
[  401.708805] ns3eth3: left allmulticast mode
[  401.708836] ns3eth3: left promiscuous mode
[  401.708872] ns3br1: port 3(ns3eth3) entered disabled state
[  401.708944] ns3eth2: left allmulticast mode
[  401.708974] ns3eth2: left promiscuous mode
[  401.709003] ns3br1: port 2(ns3eth2) entered disabled state