[  368.874704] ns3br1: port 1(ns3eth1) entered blocking state
[  368.874748] ns3br1: port 1(ns3eth1) entered disabled state
[  368.874779] ns3eth1: entered allmulticast mode
[  368.874828] ns3eth1: entered promiscuous mode
[  368.874923] ns3br1: port 1(ns3eth1) entered blocking state
[  368.874986] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.878749] ns3br1: port 2(ns3eth2) entered blocking state
[  368.878782] ns3br1: port 2(ns3eth2) entered disabled state
[  368.878805] ns3eth2: entered allmulticast mode
[  368.878875] ns3eth2: entered promiscuous mode
[  368.882661] ns3br1: port 3(ns3eth3) entered blocking state
[  368.882687] ns3br1: port 3(ns3eth3) entered disabled state
[  368.882723] ns3eth3: entered allmulticast mode
[  368.882761] ns3eth3: entered promiscuous mode
[  368.886711] ns3br1: port 2(ns3eth2) entered blocking state
[  368.886778] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.890605] ns3br1: port 3(ns3eth3) entered blocking state
[  368.890644] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.934832] ns1eth1: entered promiscuous mode
[  368.934872] ns1eth2: entered promiscuous mode
[  368.938746] ns2eth1: entered promiscuous mode
[  368.938793] ns2eth2: entered promiscuous mode
[  368.938851] ns2eth3: entered promiscuous mode
[  380.808410] ns1eth1: left promiscuous mode
[  380.808618] ns1eth2: left promiscuous mode
[  380.808982] ns2eth2 (unregistering): left promiscuous mode
[  380.809128] ns2eth1 (unregistering): left promiscuous mode
[  380.825913] ns2eth3: left promiscuous mode
[  380.826053] ns3br1: port 1(ns3eth1) entered disabled state
[  380.826345] ns3eth1 (unregistering): left allmulticast mode
[  380.826391] ns3eth1 (unregistering): left promiscuous mode
[  380.826467] ns3br1: port 1(ns3eth1) entered disabled state
[  380.843223] ns3eth3: left allmulticast mode
[  380.843269] ns3eth3: left promiscuous mode
[  380.843296] ns3br1: port 3(ns3eth3) entered disabled state
[  380.843383] ns3eth2: left allmulticast mode
[  380.843473] ns3eth2: left promiscuous mode
[  380.843540] ns3br1: port 2(ns3eth2) entered disabled state