[  371.459980] ns3br1: port 1(ns3eth1) entered blocking state
[  371.460028] ns3br1: port 1(ns3eth1) entered disabled state
[  371.460062] ns3eth1: entered allmulticast mode
[  371.460121] ns3eth1: entered promiscuous mode
[  371.460184] ns3br1: port 1(ns3eth1) entered blocking state
[  371.460221] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.463036] ns3br1: port 2(ns3eth2) entered blocking state
[  371.463081] ns3br1: port 2(ns3eth2) entered disabled state
[  371.463115] ns3eth2: entered allmulticast mode
[  371.463171] ns3eth2: entered promiscuous mode
[  371.466024] ns3br1: port 3(ns3eth3) entered blocking state
[  371.466054] ns3br1: port 3(ns3eth3) entered disabled state
[  371.466084] ns3eth3: entered allmulticast mode
[  371.466134] ns3eth3: entered promiscuous mode
[  371.469039] ns3br1: port 2(ns3eth2) entered blocking state
[  371.469068] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.471920] ns3br1: port 3(ns3eth3) entered blocking state
[  371.471955] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.505007] ns1eth1: entered promiscuous mode
[  371.505053] ns1eth2: entered promiscuous mode
[  371.508043] ns2eth1: entered promiscuous mode
[  371.508122] ns2eth2: entered promiscuous mode
[  371.508201] ns2eth3: entered promiscuous mode
[  383.331058] ns1eth1: left promiscuous mode
[  383.331172] ns1eth2: left promiscuous mode
[  383.331607] ns2eth2 (unregistering): left promiscuous mode
[  383.331852] ns2eth1 (unregistering): left promiscuous mode
[  383.354005] ns3eth3: left allmulticast mode
[  383.354041] ns3eth3: left promiscuous mode
[  383.354073] ns3br1: port 3(ns3eth3) entered disabled state
[  383.354150] ns3eth2: left allmulticast mode
[  383.354171] ns3eth2: left promiscuous mode
[  383.354202] ns3br1: port 2(ns3eth2) entered disabled state
[  383.354277] ns3eth1: left allmulticast mode
[  383.354298] ns3eth1: left promiscuous mode
[  383.354388] ns3br1: port 1(ns3eth1) entered disabled state
[  383.367990] ns2eth3: left promiscuous mode