[  371.948748] ns3br1: port 1(ns3eth1) entered blocking state
[  371.948842] ns3br1: port 1(ns3eth1) entered disabled state
[  371.948913] ns3eth1: entered allmulticast mode
[  371.949007] ns3eth1: entered promiscuous mode
[  371.949107] ns3br1: port 1(ns3eth1) entered blocking state
[  371.949143] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.952273] ns3br1: port 2(ns3eth2) entered blocking state
[  371.952315] ns3br1: port 2(ns3eth2) entered disabled state
[  371.952349] ns3eth2: entered allmulticast mode
[  371.952412] ns3eth2: entered promiscuous mode
[  371.955332] ns3br1: port 3(ns3eth3) entered blocking state
[  371.955397] ns3br1: port 3(ns3eth3) entered disabled state
[  371.955470] ns3eth3: entered allmulticast mode
[  371.955562] ns3eth3: entered promiscuous mode
[  371.958819] ns3br1: port 2(ns3eth2) entered blocking state
[  371.958861] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.962009] ns3br1: port 3(ns3eth3) entered blocking state
[  371.962050] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.997048] ns1eth1: entered promiscuous mode
[  371.997142] ns1eth2: entered promiscuous mode
[  372.000365] ns2eth1: entered promiscuous mode
[  372.000416] ns2eth2: entered promiscuous mode
[  372.000461] ns2eth3: entered promiscuous mode
[  383.825837] ns1eth1: left promiscuous mode
[  383.825927] ns1eth2: left promiscuous mode
[  383.826272] ns2eth2 (unregistering): left promiscuous mode
[  383.826448] ns2eth1 (unregistering): left promiscuous mode
[  383.845842] ns3eth3: left allmulticast mode
[  383.845883] ns3eth3: left promiscuous mode
[  383.845919] ns3br1: port 3(ns3eth3) entered disabled state
[  383.846035] ns3eth2: left allmulticast mode
[  383.846064] ns3eth2: left promiscuous mode
[  383.846093] ns3br1: port 2(ns3eth2) entered disabled state
[  383.846192] ns3eth1: left allmulticast mode
[  383.846221] ns3eth1: left promiscuous mode
[  383.846251] ns3br1: port 1(ns3eth1) entered disabled state
[  383.862844] ns2eth3: left promiscuous mode