[  389.112657] ns3br1: port 1(ns3eth1) entered blocking state
[  389.112712] ns3br1: port 1(ns3eth1) entered disabled state
[  389.112742] ns3eth1: entered allmulticast mode
[  389.112794] ns3eth1: entered promiscuous mode
[  389.112860] ns3br1: port 1(ns3eth1) entered blocking state
[  389.112896] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.115456] ns3br1: port 2(ns3eth2) entered blocking state
[  389.115525] ns3br1: port 2(ns3eth2) entered disabled state
[  389.115587] ns3eth2: entered allmulticast mode
[  389.115667] ns3eth2: entered promiscuous mode
[  389.118308] ns3br1: port 3(ns3eth3) entered blocking state
[  389.118343] ns3br1: port 3(ns3eth3) entered disabled state
[  389.118379] ns3eth3: entered allmulticast mode
[  389.118432] ns3eth3: entered promiscuous mode
[  389.121032] ns3br1: port 2(ns3eth2) entered blocking state
[  389.121103] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.123798] ns3br1: port 3(ns3eth3) entered blocking state
[  389.123836] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.154426] ns1eth1: entered promiscuous mode
[  389.154493] ns1eth2: entered promiscuous mode
[  389.157190] ns2eth1: entered promiscuous mode
[  389.157274] ns2eth2: entered promiscuous mode
[  389.157352] ns2eth3: entered promiscuous mode
[  401.024904] ns1eth1: left promiscuous mode
[  401.024993] ns1eth2: left promiscuous mode
[  401.025232] ns2eth2 (unregistering): left promiscuous mode
[  401.025335] ns2eth1 (unregistering): left promiscuous mode
[  401.049883] ns2eth3: left promiscuous mode
[  401.050000] ns3br1: port 1(ns3eth1) entered disabled state
[  401.050150] ns3eth1 (unregistering): left allmulticast mode
[  401.050202] ns3eth1 (unregistering): left promiscuous mode
[  401.050234] ns3br1: port 1(ns3eth1) entered disabled state
[  401.067879] ns3eth3: left allmulticast mode
[  401.067919] ns3eth3: left promiscuous mode
[  401.067951] ns3br1: port 3(ns3eth3) entered disabled state
[  401.068056] ns3eth2: left allmulticast mode
[  401.068080] ns3eth2: left promiscuous mode
[  401.068109] ns3br1: port 2(ns3eth2) entered disabled state