[  840.384314][T10081] ns3br1: port 1(ns3eth1) entered blocking state
[  840.384509][T10081] ns3br1: port 1(ns3eth1) entered disabled state
[  840.384693][T10081] ns3eth1: entered allmulticast mode
[  840.385631][T10081] ns3eth1: entered promiscuous mode
[  840.386925][   T58] ns3br1: port 1(ns3eth1) entered blocking state
[  840.387144][   T58] ns3br1: port 1(ns3eth1) entered forwarding state
[  840.430225][T10082] ns3br1: port 2(ns3eth2) entered blocking state
[  840.430496][T10082] ns3br1: port 2(ns3eth2) entered disabled state
[  840.430761][T10082] ns3eth2: entered allmulticast mode
[  840.432666][T10082] ns3eth2: entered promiscuous mode
[  840.460896][T10083] ns3br1: port 3(ns3eth3) entered blocking state
[  840.461070][T10083] ns3br1: port 3(ns3eth3) entered disabled state
[  840.461228][T10083] ns3eth3: entered allmulticast mode
[  840.462110][T10083] ns3eth3: entered promiscuous mode
[  840.495697][ T2494] ns3br1: port 2(ns3eth2) entered blocking state
[  840.496175][ T2494] ns3br1: port 2(ns3eth2) entered forwarding state
[  840.546556][   T38] ns3br1: port 3(ns3eth3) entered blocking state
[  840.546722][   T38] ns3br1: port 3(ns3eth3) entered forwarding state
[  840.916589][T10097] ns1eth1: entered promiscuous mode
[  840.917272][T10097] ns1eth2: entered promiscuous mode
[  840.952802][T10098] ns2eth1: entered promiscuous mode
[  840.953448][T10098] ns2eth2: entered promiscuous mode
[  840.953945][T10098] ns2eth3: entered promiscuous mode
[  853.906706][ T1329] ns1eth1: left promiscuous mode
[  853.907187][ T1329] ns1eth2: left promiscuous mode
[  853.915304][ T1329] ns2eth2 (unregistering): left promiscuous mode
[  853.920797][ T1329] ns2eth1 (unregistering): left promiscuous mode
[  854.017934][ T1329] ns2eth3: left promiscuous mode
[  854.020468][ T1329] ns3br1: port 1(ns3eth1) entered disabled state
[  854.034282][ T1329] ns3eth1 (unregistering): left allmulticast mode
[  854.034467][ T1329] ns3eth1 (unregistering): left promiscuous mode
[  854.034611][ T1329] ns3br1: port 1(ns3eth1) entered disabled state
[  854.135418][ T1329] ns3eth3: left allmulticast mode
[  854.135556][ T1329] ns3eth3: left promiscuous mode
[  854.135756][ T1329] ns3br1: port 3(ns3eth3) entered disabled state
[  854.136989][ T1329] ns3eth2: left allmulticast mode
[  854.137112][ T1329] ns3eth2: left promiscuous mode
[  854.137292][ T1329] ns3br1: port 2(ns3eth2) entered disabled state