[  368.511295] ns3br1: port 1(ns3eth1) entered blocking state
[  368.511337] ns3br1: port 1(ns3eth1) entered disabled state
[  368.511359] ns3eth1: entered allmulticast mode
[  368.511400] ns3eth1: entered promiscuous mode
[  368.511454] ns3br1: port 1(ns3eth1) entered blocking state
[  368.511480] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.515972] ns3br1: port 2(ns3eth2) entered blocking state
[  368.516000] ns3br1: port 2(ns3eth2) entered disabled state
[  368.516039] ns3eth2: entered allmulticast mode
[  368.516095] ns3eth2: entered promiscuous mode
[  368.520625] ns3br1: port 3(ns3eth3) entered blocking state
[  368.520686] ns3br1: port 3(ns3eth3) entered disabled state
[  368.520763] ns3eth3: entered allmulticast mode
[  368.520863] ns3eth3: entered promiscuous mode
[  368.525525] ns3br1: port 2(ns3eth2) entered blocking state
[  368.525552] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.530076] ns3br1: port 3(ns3eth3) entered blocking state
[  368.530135] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.583804] ns1eth1: entered promiscuous mode
[  368.583842] ns1eth2: entered promiscuous mode
[  368.588398] ns2eth1: entered promiscuous mode
[  368.588440] ns2eth2: entered promiscuous mode
[  368.588468] ns2eth3: entered promiscuous mode
[  380.419036] ns1eth1: left promiscuous mode
[  380.419182] ns1eth2: left promiscuous mode
[  380.419551] ns2eth2 (unregistering): left promiscuous mode
[  380.419921] ns2eth1 (unregistering): left promiscuous mode
[  380.434449] ns2eth3: left promiscuous mode
[  380.434570] ns3br1: port 1(ns3eth1) entered disabled state
[  380.434780] ns3eth1 (unregistering): left allmulticast mode
[  380.434862] ns3eth1 (unregistering): left promiscuous mode
[  380.434916] ns3br1: port 1(ns3eth1) entered disabled state
[  380.451374] ns3eth3: left allmulticast mode
[  380.451426] ns3eth3: left promiscuous mode
[  380.451485] ns3br1: port 3(ns3eth3) entered disabled state
[  380.451628] ns3eth2: left allmulticast mode
[  380.451709] ns3eth2: left promiscuous mode
[  380.451768] ns3br1: port 2(ns3eth2) entered disabled state