[  405.396595] ns3br1: port 1(ns3eth1) entered blocking state
[  405.396694] ns3br1: port 1(ns3eth1) entered disabled state
[  405.396766] ns3eth1: entered allmulticast mode
[  405.396869] ns3eth1: entered promiscuous mode
[  405.396980] ns3br1: port 1(ns3eth1) entered blocking state
[  405.397048] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.399703] ns3br1: port 2(ns3eth2) entered blocking state
[  405.399742] ns3br1: port 2(ns3eth2) entered disabled state
[  405.399776] ns3eth2: entered allmulticast mode
[  405.399822] ns3eth2: entered promiscuous mode
[  405.402449] ns3br1: port 3(ns3eth3) entered blocking state
[  405.402522] ns3br1: port 3(ns3eth3) entered disabled state
[  405.402593] ns3eth3: entered allmulticast mode
[  405.402690] ns3eth3: entered promiscuous mode
[  405.405368] ns3br1: port 2(ns3eth2) entered blocking state
[  405.405416] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.408081] ns3br1: port 3(ns3eth3) entered blocking state
[  405.408154] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.438583] ns1eth1: entered promiscuous mode
[  405.438642] ns1eth2: entered promiscuous mode
[  405.441375] ns2eth1: entered promiscuous mode
[  405.441470] ns2eth2: entered promiscuous mode
[  405.441550] ns2eth3: entered promiscuous mode
[  417.271438] ns1eth1: left promiscuous mode
[  417.271542] ns1eth2: left promiscuous mode
[  417.271794] ns2eth2 (unregistering): left promiscuous mode
[  417.271938] ns2eth1 (unregistering): left promiscuous mode
[  417.284522] ns3eth3: left allmulticast mode
[  417.284566] ns3eth3: left promiscuous mode
[  417.284604] ns3br1: port 3(ns3eth3) entered disabled state
[  417.284748] ns3eth2: left allmulticast mode
[  417.284781] ns3eth2: left promiscuous mode
[  417.284813] ns3br1: port 2(ns3eth2) entered disabled state
[  417.284960] ns3eth1: left allmulticast mode
[  417.284999] ns3eth1: left promiscuous mode
[  417.285029] ns3br1: port 1(ns3eth1) entered disabled state
[  417.299434] ns2eth3: left promiscuous mode