[  368.905856] ns3br1: port 1(ns3eth1) entered blocking state
[  368.905949] ns3br1: port 1(ns3eth1) entered disabled state
[  368.906016] ns3eth1: entered allmulticast mode
[  368.906109] ns3eth1: entered promiscuous mode
[  368.906224] ns3br1: port 1(ns3eth1) entered blocking state
[  368.906264] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.910126] ns3br1: port 2(ns3eth2) entered blocking state
[  368.910158] ns3br1: port 2(ns3eth2) entered disabled state
[  368.910197] ns3eth2: entered allmulticast mode
[  368.910253] ns3eth2: entered promiscuous mode
[  368.914172] ns3br1: port 3(ns3eth3) entered blocking state
[  368.914240] ns3br1: port 3(ns3eth3) entered disabled state
[  368.914305] ns3eth3: entered allmulticast mode
[  368.914395] ns3eth3: entered promiscuous mode
[  368.918597] ns3br1: port 2(ns3eth2) entered blocking state
[  368.918630] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.922838] ns3br1: port 3(ns3eth3) entered blocking state
[  368.922884] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.970190] ns1eth1: entered promiscuous mode
[  368.970240] ns1eth2: entered promiscuous mode
[  368.974371] ns2eth1: entered promiscuous mode
[  368.974418] ns2eth2: entered promiscuous mode
[  368.974456] ns2eth3: entered promiscuous mode
[  380.840463] ns1eth1: left promiscuous mode
[  380.840543] ns1eth2: left promiscuous mode
[  380.840810] ns2eth2 (unregistering): left promiscuous mode
[  380.840961] ns2eth1 (unregistering): left promiscuous mode
[  380.857133] ns2eth3: left promiscuous mode
[  380.857264] ns3br1: port 1(ns3eth1) entered disabled state
[  380.857469] ns3eth1 (unregistering): left allmulticast mode
[  380.857517] ns3eth1 (unregistering): left promiscuous mode
[  380.857576] ns3br1: port 1(ns3eth1) entered disabled state
[  380.868947] ns3eth3: left allmulticast mode
[  380.868976] ns3eth3: left promiscuous mode
[  380.869009] ns3br1: port 3(ns3eth3) entered disabled state
[  380.869099] ns3eth2: left allmulticast mode
[  380.869119] ns3eth2: left promiscuous mode
[  380.869146] ns3br1: port 2(ns3eth2) entered disabled state