[  368.448969] ns3br1: port 1(ns3eth1) entered blocking state
[  368.449024] ns3br1: port 1(ns3eth1) entered disabled state
[  368.449080] ns3eth1: entered allmulticast mode
[  368.449130] ns3eth1: entered promiscuous mode
[  368.449195] ns3br1: port 1(ns3eth1) entered blocking state
[  368.449221] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.452747] ns3br1: port 2(ns3eth2) entered blocking state
[  368.452777] ns3br1: port 2(ns3eth2) entered disabled state
[  368.452808] ns3eth2: entered allmulticast mode
[  368.452854] ns3eth2: entered promiscuous mode
[  368.456433] ns3br1: port 3(ns3eth3) entered blocking state
[  368.456467] ns3br1: port 3(ns3eth3) entered disabled state
[  368.456499] ns3eth3: entered allmulticast mode
[  368.456550] ns3eth3: entered promiscuous mode
[  368.460070] ns3br1: port 2(ns3eth2) entered blocking state
[  368.460099] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.463646] ns3br1: port 3(ns3eth3) entered blocking state
[  368.463677] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.505192] ns1eth1: entered promiscuous mode
[  368.505254] ns1eth2: entered promiscuous mode
[  368.508827] ns2eth1: entered promiscuous mode
[  368.508869] ns2eth2: entered promiscuous mode
[  368.508906] ns2eth3: entered promiscuous mode
[  380.344980] ns1eth1: left promiscuous mode
[  380.345111] ns1eth2: left promiscuous mode
[  380.345398] ns2eth2 (unregistering): left promiscuous mode
[  380.345531] ns2eth1 (unregistering): left promiscuous mode
[  380.362420] ns2eth3: left promiscuous mode
[  380.362522] ns3br1: port 1(ns3eth1) entered disabled state
[  380.362699] ns3eth1 (unregistering): left allmulticast mode
[  380.362728] ns3eth1 (unregistering): left promiscuous mode
[  380.362758] ns3br1: port 1(ns3eth1) entered disabled state
[  380.379770] ns3eth3: left allmulticast mode
[  380.379818] ns3eth3: left promiscuous mode
[  380.379868] ns3br1: port 3(ns3eth3) entered disabled state
[  380.380116] ns3eth2: left allmulticast mode
[  380.380163] ns3eth2: left promiscuous mode
[  380.380225] ns3br1: port 2(ns3eth2) entered disabled state