[  389.268625] ns3br1: port 1(ns3eth1) entered blocking state
[  389.268723] ns3br1: port 1(ns3eth1) entered disabled state
[  389.268794] ns3eth1: entered allmulticast mode
[  389.268899] ns3eth1: entered promiscuous mode
[  389.269011] ns3br1: port 1(ns3eth1) entered blocking state
[  389.269092] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.271922] ns3br1: port 2(ns3eth2) entered blocking state
[  389.271958] ns3br1: port 2(ns3eth2) entered disabled state
[  389.271992] ns3eth2: entered allmulticast mode
[  389.272043] ns3eth2: entered promiscuous mode
[  389.275046] ns3br1: port 3(ns3eth3) entered blocking state
[  389.275119] ns3br1: port 3(ns3eth3) entered disabled state
[  389.275164] ns3eth3: entered allmulticast mode
[  389.275236] ns3eth3: entered promiscuous mode
[  389.278234] ns3br1: port 2(ns3eth2) entered blocking state
[  389.278284] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.281018] ns3br1: port 3(ns3eth3) entered blocking state
[  389.281120] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.314687] ns1eth1: entered promiscuous mode
[  389.314746] ns1eth2: entered promiscuous mode
[  389.317843] ns2eth1: entered promiscuous mode
[  389.317903] ns2eth2: entered promiscuous mode
[  389.317943] ns2eth3: entered promiscuous mode
[  401.184167] ns1eth1: left promiscuous mode
[  401.184257] ns1eth2: left promiscuous mode
[  401.184540] ns2eth2 (unregistering): left promiscuous mode
[  401.184689] ns2eth1 (unregistering): left promiscuous mode
[  401.211110] ns2eth3: left promiscuous mode
[  401.211245] ns3br1: port 1(ns3eth1) entered disabled state
[  401.211402] ns3eth1 (unregistering): left allmulticast mode
[  401.211436] ns3eth1 (unregistering): left promiscuous mode
[  401.211468] ns3br1: port 1(ns3eth1) entered disabled state
[  401.229116] ns3eth3: left allmulticast mode
[  401.229150] ns3eth3: left promiscuous mode
[  401.229182] ns3br1: port 3(ns3eth3) entered disabled state
[  401.229266] ns3eth2: left allmulticast mode
[  401.229292] ns3eth2: left promiscuous mode
[  401.229316] ns3br1: port 2(ns3eth2) entered disabled state