[  389.454446] ns3br1: port 1(ns3eth1) entered blocking state
[  389.454495] ns3br1: port 1(ns3eth1) entered disabled state
[  389.454538] ns3eth1: entered allmulticast mode
[  389.454591] ns3eth1: entered promiscuous mode
[  389.454698] ns3br1: port 1(ns3eth1) entered blocking state
[  389.454732] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.457721] ns3br1: port 2(ns3eth2) entered blocking state
[  389.457769] ns3br1: port 2(ns3eth2) entered disabled state
[  389.457800] ns3eth2: entered allmulticast mode
[  389.457851] ns3eth2: entered promiscuous mode
[  389.460586] ns3br1: port 3(ns3eth3) entered blocking state
[  389.460655] ns3br1: port 3(ns3eth3) entered disabled state
[  389.460739] ns3eth3: entered allmulticast mode
[  389.460832] ns3eth3: entered promiscuous mode
[  389.463583] ns3br1: port 2(ns3eth2) entered blocking state
[  389.463620] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.466756] ns3br1: port 3(ns3eth3) entered blocking state
[  389.466795] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.497947] ns1eth1: entered promiscuous mode
[  389.498002] ns1eth2: entered promiscuous mode
[  389.500717] ns2eth1: entered promiscuous mode
[  389.500788] ns2eth2: entered promiscuous mode
[  389.500829] ns2eth3: entered promiscuous mode
[  401.365769] ns1eth1: left promiscuous mode
[  401.365864] ns1eth2: left promiscuous mode
[  401.366132] ns2eth2 (unregistering): left promiscuous mode
[  401.366251] ns2eth1 (unregistering): left promiscuous mode
[  401.385750] ns2eth3: left promiscuous mode
[  401.385853] ns3br1: port 1(ns3eth1) entered disabled state
[  401.386003] ns3eth1 (unregistering): left allmulticast mode
[  401.386035] ns3eth1 (unregistering): left promiscuous mode
[  401.386073] ns3br1: port 1(ns3eth1) entered disabled state
[  401.405768] ns3eth3: left allmulticast mode
[  401.405808] ns3eth3: left promiscuous mode
[  401.405839] ns3br1: port 3(ns3eth3) entered disabled state
[  401.405933] ns3eth2: left allmulticast mode
[  401.405961] ns3eth2: left promiscuous mode
[  401.405998] ns3br1: port 2(ns3eth2) entered disabled state