[  383.012957] ns3br1: port 1(ns3eth1) entered blocking state
[  383.013012] ns3br1: port 1(ns3eth1) entered disabled state
[  383.013044] ns3eth1: entered allmulticast mode
[  383.013093] ns3eth1: entered promiscuous mode
[  383.013150] ns3br1: port 1(ns3eth1) entered blocking state
[  383.013178] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.016532] ns3br1: port 2(ns3eth2) entered blocking state
[  383.016565] ns3br1: port 2(ns3eth2) entered disabled state
[  383.016604] ns3eth2: entered allmulticast mode
[  383.016650] ns3eth2: entered promiscuous mode
[  383.019979] ns3br1: port 3(ns3eth3) entered blocking state
[  383.020012] ns3br1: port 3(ns3eth3) entered disabled state
[  383.020047] ns3eth3: entered allmulticast mode
[  383.020096] ns3eth3: entered promiscuous mode
[  383.023483] ns3br1: port 2(ns3eth2) entered blocking state
[  383.023517] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.026879] ns3br1: port 3(ns3eth3) entered blocking state
[  383.026910] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.066984] ns1eth1: entered promiscuous mode
[  383.067041] ns1eth2: entered promiscuous mode
[  383.070514] ns2eth1: entered promiscuous mode
[  383.070562] ns2eth2: entered promiscuous mode
[  383.070603] ns2eth3: entered promiscuous mode
[  394.889795] ns1eth1: left promiscuous mode
[  394.889914] ns1eth2: left promiscuous mode
[  394.890243] ns2eth2 (unregistering): left promiscuous mode
[  394.890489] ns2eth1 (unregistering): left promiscuous mode
[  394.902865] ns2eth3: left promiscuous mode
[  394.903001] ns3br1: port 1(ns3eth1) entered disabled state
[  394.903236] ns3eth1 (unregistering): left allmulticast mode
[  394.903304] ns3eth1 (unregistering): left promiscuous mode
[  394.903365] ns3br1: port 1(ns3eth1) entered disabled state
[  394.919633] ns3eth3: left allmulticast mode
[  394.919666] ns3eth3: left promiscuous mode
[  394.919696] ns3br1: port 3(ns3eth3) entered disabled state
[  394.919766] ns3eth2: left allmulticast mode
[  394.919787] ns3eth2: left promiscuous mode
[  394.919812] ns3br1: port 2(ns3eth2) entered disabled state