[  370.386415] ns3br1: port 1(ns3eth1) entered blocking state
[  370.386507] ns3br1: port 1(ns3eth1) entered disabled state
[  370.386579] ns3eth1: entered allmulticast mode
[  370.386678] ns3eth1: entered promiscuous mode
[  370.386794] ns3br1: port 1(ns3eth1) entered blocking state
[  370.386867] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.389925] ns3br1: port 2(ns3eth2) entered blocking state
[  370.389958] ns3br1: port 2(ns3eth2) entered disabled state
[  370.390001] ns3eth2: entered allmulticast mode
[  370.390056] ns3eth2: entered promiscuous mode
[  370.393081] ns3br1: port 3(ns3eth3) entered blocking state
[  370.393143] ns3br1: port 3(ns3eth3) entered disabled state
[  370.393212] ns3eth3: entered allmulticast mode
[  370.393299] ns3eth3: entered promiscuous mode
[  370.396519] ns3br1: port 2(ns3eth2) entered blocking state
[  370.396555] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.399654] ns3br1: port 3(ns3eth3) entered blocking state
[  370.399719] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.435958] ns1eth1: entered promiscuous mode
[  370.436053] ns1eth2: entered promiscuous mode
[  370.439400] ns2eth1: entered promiscuous mode
[  370.439444] ns2eth2: entered promiscuous mode
[  370.439482] ns2eth3: entered promiscuous mode
[  382.269068] ns1eth1: left promiscuous mode
[  382.269189] ns1eth2: left promiscuous mode
[  382.269650] ns2eth2 (unregistering): left promiscuous mode
[  382.269896] ns2eth1 (unregistering): left promiscuous mode
[  382.293025] ns3eth3: left allmulticast mode
[  382.293085] ns3eth3: left promiscuous mode
[  382.293117] ns3br1: port 3(ns3eth3) entered disabled state
[  382.293250] ns3eth2: left allmulticast mode
[  382.293280] ns3eth2: left promiscuous mode
[  382.293311] ns3br1: port 2(ns3eth2) entered disabled state
[  382.293389] ns3eth1: left allmulticast mode
[  382.293410] ns3eth1: left promiscuous mode
[  382.293450] ns3br1: port 1(ns3eth1) entered disabled state
[  382.306037] ns2eth3: left promiscuous mode