[  871.743374][ T6602] ns3br1: port 1(ns3eth1) entered blocking state
[  871.743603][ T6602] ns3br1: port 1(ns3eth1) entered disabled state
[  871.743783][ T6602] ns3eth1: entered allmulticast mode
[  871.744815][ T6602] ns3eth1: entered promiscuous mode
[  871.746720][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  871.746967][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  871.778565][ T6603] ns3br1: port 2(ns3eth2) entered blocking state
[  871.778779][ T6603] ns3br1: port 2(ns3eth2) entered disabled state
[  871.778960][ T6603] ns3eth2: entered allmulticast mode
[  871.779890][ T6603] ns3eth2: entered promiscuous mode
[  871.819014][ T6604] ns3br1: port 3(ns3eth3) entered blocking state
[  871.819264][ T6604] ns3br1: port 3(ns3eth3) entered disabled state
[  871.819451][ T6604] ns3eth3: entered allmulticast mode
[  871.820426][ T6604] ns3eth3: entered promiscuous mode
[  871.854982][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  871.855280][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  871.886005][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  871.886513][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  872.325035][ T6618] ns1eth1: entered promiscuous mode
[  872.326382][ T6618] ns1eth2: entered promiscuous mode
[  872.361910][ T6619] ns2eth1: entered promiscuous mode
[  872.362658][ T6619] ns2eth2: entered promiscuous mode
[  872.363467][ T6619] ns2eth3: entered promiscuous mode
[  885.470409][ T1436] ns1eth1: left promiscuous mode
[  885.471026][ T1436] ns1eth2: left promiscuous mode
[  885.478554][ T1436] ns2eth2 (unregistering): left promiscuous mode
[  885.482273][ T1436] ns2eth1 (unregistering): left promiscuous mode
[  885.585596][ T1436] ns2eth3: left promiscuous mode
[  885.588874][ T1436] ns3br1: port 1(ns3eth1) entered disabled state
[  885.607000][ T1436] ns3eth1 (unregistering): left allmulticast mode
[  885.607189][ T1436] ns3eth1 (unregistering): left promiscuous mode
[  885.607364][ T1436] ns3br1: port 1(ns3eth1) entered disabled state
[  885.681098][ T1436] ns3eth3: left allmulticast mode
[  885.681261][ T1436] ns3eth3: left promiscuous mode
[  885.681495][ T1436] ns3br1: port 3(ns3eth3) entered disabled state
[  885.682835][ T1436] ns3eth2: left allmulticast mode
[  885.682986][ T1436] ns3eth2: left promiscuous mode
[  885.683202][ T1436] ns3br1: port 2(ns3eth2) entered disabled state