[  738.628290][T11076] ns3br1: port 1(ns3eth1) entered blocking state
[  738.628676][T11076] ns3br1: port 1(ns3eth1) entered disabled state
[  738.629048][T11076] ns3eth1: entered allmulticast mode
[  738.630162][T11076] ns3eth1: entered promiscuous mode
[  738.634161][T10329] ns3br1: port 1(ns3eth1) entered blocking state
[  738.634534][T10329] ns3br1: port 1(ns3eth1) entered forwarding state
[  738.664292][T11077] ns3br1: port 2(ns3eth2) entered blocking state
[  738.664608][T11077] ns3br1: port 2(ns3eth2) entered disabled state
[  738.664902][T11077] ns3eth2: entered allmulticast mode
[  738.665947][T11077] ns3eth2: entered promiscuous mode
[  738.706084][T11078] ns3br1: port 3(ns3eth3) entered blocking state
[  738.706432][T11078] ns3br1: port 3(ns3eth3) entered disabled state
[  738.706790][T11078] ns3eth3: entered allmulticast mode
[  738.707883][T11078] ns3eth3: entered promiscuous mode
[  738.743829][  T554] ns3br1: port 2(ns3eth2) entered blocking state
[  738.744149][  T554] ns3br1: port 2(ns3eth2) entered forwarding state
[  738.777543][   T48] ns3br1: port 3(ns3eth3) entered blocking state
[  738.777856][   T48] ns3br1: port 3(ns3eth3) entered forwarding state
[  739.148175][T11092] ns1eth1: entered promiscuous mode
[  739.149084][T11092] ns1eth2: entered promiscuous mode
[  739.187089][T11093] ns2eth1: entered promiscuous mode
[  739.187876][T11093] ns2eth2: entered promiscuous mode
[  739.188541][T11093] ns2eth3: entered promiscuous mode
[  752.239414][T10447] ns1eth1: left promiscuous mode
[  752.240409][T10447] ns1eth2: left promiscuous mode
[  752.255922][T10447] ns2eth2 (unregistering): left promiscuous mode
[  752.260313][T10447] ns2eth1 (unregistering): left promiscuous mode
[  752.377417][T10447] ns2eth3: left promiscuous mode
[  752.380563][T10447] ns3br1: port 1(ns3eth1) entered disabled state
[  752.392874][T10447] ns3eth1 (unregistering): left allmulticast mode
[  752.393186][T10447] ns3eth1 (unregistering): left promiscuous mode
[  752.393477][T10447] ns3br1: port 1(ns3eth1) entered disabled state
[  752.517509][T10447] ns3eth3: left allmulticast mode
[  752.517767][T10447] ns3eth3: left promiscuous mode
[  752.518115][T10447] ns3br1: port 3(ns3eth3) entered disabled state
[  752.519230][T10447] ns3eth2: left allmulticast mode
[  752.519443][T10447] ns3eth2: left promiscuous mode
[  752.519753][T10447] ns3br1: port 2(ns3eth2) entered disabled state