[  672.855461][ T9874] ns3br1: port 1(ns3eth1) entered blocking state
[  672.855707][ T9874] ns3br1: port 1(ns3eth1) entered disabled state
[  672.855946][ T9874] ns3eth1: entered allmulticast mode
[  672.856972][ T9874] ns3eth1: entered promiscuous mode
[  672.858888][   T38] ns3br1: port 1(ns3eth1) entered blocking state
[  672.859117][   T38] ns3br1: port 1(ns3eth1) entered forwarding state
[  672.889562][ T9875] ns3br1: port 2(ns3eth2) entered blocking state
[  672.889773][ T9875] ns3br1: port 2(ns3eth2) entered disabled state
[  672.890008][ T9875] ns3eth2: entered allmulticast mode
[  672.891243][ T9875] ns3eth2: entered promiscuous mode
[  672.917632][ T9876] ns3br1: port 3(ns3eth3) entered blocking state
[  672.917845][ T9876] ns3br1: port 3(ns3eth3) entered disabled state
[  672.918060][ T9876] ns3eth3: entered allmulticast mode
[  672.919011][ T9876] ns3eth3: entered promiscuous mode
[  672.950256][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  672.950460][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  672.980300][   T69] ns3br1: port 3(ns3eth3) entered blocking state
[  672.980478][   T69] ns3br1: port 3(ns3eth3) entered forwarding state
[  673.309879][ T9890] ns1eth1: entered promiscuous mode
[  673.310529][ T9890] ns1eth2: entered promiscuous mode
[  673.342923][ T9891] ns2eth1: entered promiscuous mode
[  673.343557][ T9891] ns2eth2: entered promiscuous mode
[  673.344046][ T9891] ns2eth3: entered promiscuous mode
[  686.178021][ T2231] ns1eth1: left promiscuous mode
[  686.178508][ T2231] ns1eth2: left promiscuous mode
[  686.186740][ T2231] ns2eth2 (unregistering): left promiscuous mode
[  686.195668][ T2231] ns2eth1 (unregistering): left promiscuous mode
[  686.289270][ T2231] ns2eth3: left promiscuous mode
[  686.291945][ T2231] ns3br1: port 1(ns3eth1) entered disabled state
[  686.296706][ T2231] ns3eth1 (unregistering): left allmulticast mode
[  686.296933][ T2231] ns3eth1 (unregistering): left promiscuous mode
[  686.297137][ T2231] ns3br1: port 1(ns3eth1) entered disabled state
[  686.398289][ T2231] ns3eth3: left allmulticast mode
[  686.398467][ T2231] ns3eth3: left promiscuous mode
[  686.398740][ T2231] ns3br1: port 3(ns3eth3) entered disabled state
[  686.399875][ T2231] ns3eth2: left allmulticast mode
[  686.400036][ T2231] ns3eth2: left promiscuous mode
[  686.400274][ T2231] ns3br1: port 2(ns3eth2) entered disabled state