[  742.527589][T11072] ns3br1: port 1(ns3eth1) entered blocking state
[  742.527939][T11072] ns3br1: port 1(ns3eth1) entered disabled state
[  742.528225][T11072] ns3eth1: entered allmulticast mode
[  742.529274][T11072] ns3eth1: entered promiscuous mode
[  742.530936][  T189] ns3br1: port 1(ns3eth1) entered blocking state
[  742.531275][  T189] ns3br1: port 1(ns3eth1) entered forwarding state
[  742.559597][T11073] ns3br1: port 2(ns3eth2) entered blocking state
[  742.559896][T11073] ns3br1: port 2(ns3eth2) entered disabled state
[  742.560176][T11073] ns3eth2: entered allmulticast mode
[  742.561189][T11073] ns3eth2: entered promiscuous mode
[  742.601974][T11074] ns3br1: port 3(ns3eth3) entered blocking state
[  742.602268][T11074] ns3br1: port 3(ns3eth3) entered disabled state
[  742.602544][T11074] ns3eth3: entered allmulticast mode
[  742.603526][T11074] ns3eth3: entered promiscuous mode
[  742.637705][  T189] ns3br1: port 2(ns3eth2) entered blocking state
[  742.638156][  T189] ns3br1: port 2(ns3eth2) entered forwarding state
[  742.664778][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  742.665073][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  743.039159][T11088] ns1eth1: entered promiscuous mode
[  743.039982][T11088] ns1eth2: entered promiscuous mode
[  743.078122][T11089] ns2eth1: entered promiscuous mode
[  743.084313][T11089] ns2eth2: entered promiscuous mode
[  743.085359][T11089] ns2eth3: entered promiscuous mode
[  756.067118][T10402] ns1eth1: left promiscuous mode
[  756.067739][T10402] ns1eth2: left promiscuous mode
[  756.077876][T10402] ns2eth2 (unregistering): left promiscuous mode
[  756.082677][T10402] ns2eth1 (unregistering): left promiscuous mode
[  756.199396][T10402] ns2eth3: left promiscuous mode
[  756.202319][T10402] ns3br1: port 1(ns3eth1) entered disabled state
[  756.209754][T10402] ns3eth1 (unregistering): left allmulticast mode
[  756.210079][T10402] ns3eth1 (unregistering): left promiscuous mode
[  756.210371][T10402] ns3br1: port 1(ns3eth1) entered disabled state
[  756.340493][T10402] ns3eth3: left allmulticast mode
[  756.340741][T10402] ns3eth3: left promiscuous mode
[  756.341094][T10402] ns3br1: port 3(ns3eth3) entered disabled state
[  756.347784][T10402] ns3eth2: left allmulticast mode
[  756.348017][T10402] ns3eth2: left promiscuous mode
[  756.348306][T10402] ns3br1: port 2(ns3eth2) entered disabled state