[  891.408971][ T6554] ns3br1: port 1(ns3eth1) entered blocking state
[  891.409193][ T6554] ns3br1: port 1(ns3eth1) entered disabled state
[  891.409374][ T6554] ns3eth1: entered allmulticast mode
[  891.410449][ T6554] ns3eth1: entered promiscuous mode
[  891.412026][ T2293] ns3br1: port 1(ns3eth1) entered blocking state
[  891.412259][ T2293] ns3br1: port 1(ns3eth1) entered forwarding state
[  891.436258][ T6555] ns3br1: port 2(ns3eth2) entered blocking state
[  891.436442][ T6555] ns3br1: port 2(ns3eth2) entered disabled state
[  891.436626][ T6555] ns3eth2: entered allmulticast mode
[  891.437557][ T6555] ns3eth2: entered promiscuous mode
[  891.469286][ T6556] ns3br1: port 3(ns3eth3) entered blocking state
[  891.469477][ T6556] ns3br1: port 3(ns3eth3) entered disabled state
[  891.469665][ T6556] ns3eth3: entered allmulticast mode
[  891.470634][ T6556] ns3eth3: entered promiscuous mode
[  891.504459][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  891.504657][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  891.537464][ T2293] ns3br1: port 3(ns3eth3) entered blocking state
[  891.537663][ T2293] ns3br1: port 3(ns3eth3) entered forwarding state
[  891.895120][ T6570] ns1eth1: entered promiscuous mode
[  891.895884][ T6570] ns1eth2: entered promiscuous mode
[  891.926147][ T6571] ns2eth1: entered promiscuous mode
[  891.926873][ T6571] ns2eth2: entered promiscuous mode
[  891.927413][ T6571] ns2eth3: entered promiscuous mode
[  904.911496][ T1421] ns1eth1: left promiscuous mode
[  904.912389][ T1421] ns1eth2: left promiscuous mode
[  904.921535][ T1421] ns2eth2 (unregistering): left promiscuous mode
[  904.924717][ T1421] ns2eth1 (unregistering): left promiscuous mode
[  905.096427][ T1421] ns2eth3: left promiscuous mode
[  905.105937][ T1421] ns3br1: port 1(ns3eth1) entered disabled state
[  905.110686][ T1421] ns3eth1 (unregistering): left allmulticast mode
[  905.110888][ T1421] ns3eth1 (unregistering): left promiscuous mode
[  905.111058][ T1421] ns3br1: port 1(ns3eth1) entered disabled state
[  905.209163][ T1421] ns3eth3: left allmulticast mode
[  905.209326][ T1421] ns3eth3: left promiscuous mode
[  905.209572][ T1421] ns3br1: port 3(ns3eth3) entered disabled state
[  905.211010][ T1421] ns3eth2: left allmulticast mode
[  905.211148][ T1421] ns3eth2: left promiscuous mode
[  905.211355][ T1421] ns3br1: port 2(ns3eth2) entered disabled state