[  368.079577] ns3br1: port 1(ns3eth1) entered blocking state
[  368.079635] ns3br1: port 1(ns3eth1) entered disabled state
[  368.079671] ns3eth1: entered allmulticast mode
[  368.079737] ns3eth1: entered promiscuous mode
[  368.079806] ns3br1: port 1(ns3eth1) entered blocking state
[  368.079835] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.083512] ns3br1: port 2(ns3eth2) entered blocking state
[  368.083577] ns3br1: port 2(ns3eth2) entered disabled state
[  368.083645] ns3eth2: entered allmulticast mode
[  368.083742] ns3eth2: entered promiscuous mode
[  368.087545] ns3br1: port 3(ns3eth3) entered blocking state
[  368.087582] ns3br1: port 3(ns3eth3) entered disabled state
[  368.087618] ns3eth3: entered allmulticast mode
[  368.087677] ns3eth3: entered promiscuous mode
[  368.091572] ns3br1: port 2(ns3eth2) entered blocking state
[  368.091643] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.095324] ns3br1: port 3(ns3eth3) entered blocking state
[  368.095362] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.138687] ns1eth1: entered promiscuous mode
[  368.138746] ns1eth2: entered promiscuous mode
[  368.142546] ns2eth1: entered promiscuous mode
[  368.142634] ns2eth2: entered promiscuous mode
[  368.142710] ns2eth3: entered promiscuous mode
[  380.006598] ns1eth1: left promiscuous mode
[  380.006698] ns1eth2: left promiscuous mode
[  380.006977] ns2eth2 (unregistering): left promiscuous mode
[  380.007124] ns2eth1 (unregistering): left promiscuous mode
[  380.025085] ns2eth3: left promiscuous mode
[  380.025240] ns3br1: port 1(ns3eth1) entered disabled state
[  380.025469] ns3eth1 (unregistering): left allmulticast mode
[  380.025502] ns3eth1 (unregistering): left promiscuous mode
[  380.025533] ns3br1: port 1(ns3eth1) entered disabled state
[  380.046000] ns3eth3: left allmulticast mode
[  380.046031] ns3eth3: left promiscuous mode
[  380.046067] ns3br1: port 3(ns3eth3) entered disabled state
[  380.046147] ns3eth2: left allmulticast mode
[  380.046173] ns3eth2: left promiscuous mode
[  380.046199] ns3br1: port 2(ns3eth2) entered disabled state