[  368.364077] ns3br1: port 1(ns3eth1) entered blocking state
[  368.364167] ns3br1: port 1(ns3eth1) entered disabled state
[  368.364242] ns3eth1: entered allmulticast mode
[  368.364337] ns3eth1: entered promiscuous mode
[  368.364452] ns3br1: port 1(ns3eth1) entered blocking state
[  368.364525] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.368288] ns3br1: port 2(ns3eth2) entered blocking state
[  368.368327] ns3br1: port 2(ns3eth2) entered disabled state
[  368.368366] ns3eth2: entered allmulticast mode
[  368.368428] ns3eth2: entered promiscuous mode
[  368.372245] ns3br1: port 3(ns3eth3) entered blocking state
[  368.372322] ns3br1: port 3(ns3eth3) entered disabled state
[  368.372394] ns3eth3: entered allmulticast mode
[  368.372491] ns3eth3: entered promiscuous mode
[  368.376402] ns3br1: port 2(ns3eth2) entered blocking state
[  368.376446] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.380259] ns3br1: port 3(ns3eth3) entered blocking state
[  368.380332] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.426209] ns1eth1: entered promiscuous mode
[  368.426327] ns1eth2: entered promiscuous mode
[  368.430056] ns2eth1: entered promiscuous mode
[  368.430107] ns2eth2: entered promiscuous mode
[  368.430145] ns2eth3: entered promiscuous mode
[  380.296428] ns1eth1: left promiscuous mode
[  380.296634] ns1eth2: left promiscuous mode
[  380.296982] ns2eth2 (unregistering): left promiscuous mode
[  380.297224] ns2eth1 (unregistering): left promiscuous mode
[  380.313229] ns2eth3: left promiscuous mode
[  380.313386] ns3br1: port 1(ns3eth1) entered disabled state
[  380.313654] ns3eth1 (unregistering): left allmulticast mode
[  380.313722] ns3eth1 (unregistering): left promiscuous mode
[  380.313789] ns3br1: port 1(ns3eth1) entered disabled state
[  380.333062] ns3eth3: left allmulticast mode
[  380.333127] ns3eth3: left promiscuous mode
[  380.333201] ns3br1: port 3(ns3eth3) entered disabled state
[  380.333346] ns3eth2: left allmulticast mode
[  380.333407] ns3eth2: left promiscuous mode
[  380.333515] ns3br1: port 2(ns3eth2) entered disabled state