[  762.074715][ T6596] ns3br1: port 1(ns3eth1) entered blocking state
[  762.075012][ T6596] ns3br1: port 1(ns3eth1) entered disabled state
[  762.075247][ T6596] ns3eth1: entered allmulticast mode
[  762.076454][ T6596] ns3eth1: entered promiscuous mode
[  762.077880][   T38] ns3br1: port 1(ns3eth1) entered blocking state
[  762.078141][   T38] ns3br1: port 1(ns3eth1) entered forwarding state
[  762.107912][ T6597] ns3br1: port 2(ns3eth2) entered blocking state
[  762.108140][ T6597] ns3br1: port 2(ns3eth2) entered disabled state
[  762.108385][ T6597] ns3eth2: entered allmulticast mode
[  762.109586][ T6597] ns3eth2: entered promiscuous mode
[  762.130797][ T6598] ns3br1: port 3(ns3eth3) entered blocking state
[  762.131004][ T6598] ns3br1: port 3(ns3eth3) entered disabled state
[  762.131196][ T6598] ns3eth3: entered allmulticast mode
[  762.132292][ T6598] ns3eth3: entered promiscuous mode
[  762.161669][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  762.161851][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  762.192095][   T38] ns3br1: port 3(ns3eth3) entered blocking state
[  762.192322][   T38] ns3br1: port 3(ns3eth3) entered forwarding state
[  762.485617][ T6612] ns1eth1: entered promiscuous mode
[  762.486611][ T6612] ns1eth2: entered promiscuous mode
[  762.518807][ T6613] ns2eth1: entered promiscuous mode
[  762.519743][ T6613] ns2eth2: entered promiscuous mode
[  762.520556][ T6613] ns2eth3: entered promiscuous mode
[  775.343222][ T2855] ns1eth1: left promiscuous mode
[  775.344035][ T2855] ns1eth2: left promiscuous mode
[  775.363506][ T2855] ns2eth2 (unregistering): left promiscuous mode
[  775.367278][ T2855] ns2eth1 (unregistering): left promiscuous mode
[  775.459851][ T2855] ns2eth3: left promiscuous mode
[  775.462891][ T2855] ns3br1: port 1(ns3eth1) entered disabled state
[  775.467821][ T2855] ns3eth1 (unregistering): left allmulticast mode
[  775.468043][ T2855] ns3eth1 (unregistering): left promiscuous mode
[  775.468264][ T2855] ns3br1: port 1(ns3eth1) entered disabled state
[  775.552472][ T2855] ns3eth3: left allmulticast mode
[  775.552659][ T2855] ns3eth3: left promiscuous mode
[  775.552982][ T2855] ns3br1: port 3(ns3eth3) entered disabled state
[  775.554261][ T2855] ns3eth2: left allmulticast mode
[  775.554434][ T2855] ns3eth2: left promiscuous mode
[  775.554694][ T2855] ns3br1: port 2(ns3eth2) entered disabled state