[  379.898376] ns3br1: port 1(ns3eth1) entered blocking state
[  379.898465] ns3br1: port 1(ns3eth1) entered disabled state
[  379.898534] ns3eth1: entered allmulticast mode
[  379.898631] ns3eth1: entered promiscuous mode
[  379.898773] ns3br1: port 1(ns3eth1) entered blocking state
[  379.898840] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.902405] ns3br1: port 2(ns3eth2) entered blocking state
[  379.902447] ns3br1: port 2(ns3eth2) entered disabled state
[  379.902478] ns3eth2: entered allmulticast mode
[  379.902525] ns3eth2: entered promiscuous mode
[  379.906034] ns3br1: port 3(ns3eth3) entered blocking state
[  379.906100] ns3br1: port 3(ns3eth3) entered disabled state
[  379.906175] ns3eth3: entered allmulticast mode
[  379.906267] ns3eth3: entered promiscuous mode
[  379.909877] ns3br1: port 2(ns3eth2) entered blocking state
[  379.909911] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.913390] ns3br1: port 3(ns3eth3) entered blocking state
[  379.913422] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.954288] ns1eth1: entered promiscuous mode
[  379.954374] ns1eth2: entered promiscuous mode
[  379.958066] ns2eth1: entered promiscuous mode
[  379.958112] ns2eth2: entered promiscuous mode
[  379.958144] ns2eth3: entered promiscuous mode
[  391.801364] ns1eth1: left promiscuous mode
[  391.801495] ns1eth2: left promiscuous mode
[  391.801883] ns2eth2 (unregistering): left promiscuous mode
[  391.802110] ns2eth1 (unregistering): left promiscuous mode
[  391.817839] ns2eth3: left promiscuous mode
[  391.817984] ns3br1: port 1(ns3eth1) entered disabled state
[  391.818219] ns3eth1 (unregistering): left allmulticast mode
[  391.818254] ns3eth1 (unregistering): left promiscuous mode
[  391.818278] ns3br1: port 1(ns3eth1) entered disabled state
[  391.836820] ns3eth3: left allmulticast mode
[  391.836890] ns3eth3: left promiscuous mode
[  391.836928] ns3br1: port 3(ns3eth3) entered disabled state
[  391.837045] ns3eth2: left allmulticast mode
[  391.837076] ns3eth2: left promiscuous mode
[  391.837106] ns3br1: port 2(ns3eth2) entered disabled state