[  368.934281] ns3br1: port 1(ns3eth1) entered blocking state
[  368.934344] ns3br1: port 1(ns3eth1) entered disabled state
[  368.934381] ns3eth1: entered allmulticast mode
[  368.934451] ns3eth1: entered promiscuous mode
[  368.934603] ns3br1: port 1(ns3eth1) entered blocking state
[  368.934633] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.937826] ns3br1: port 2(ns3eth2) entered blocking state
[  368.937873] ns3br1: port 2(ns3eth2) entered disabled state
[  368.937912] ns3eth2: entered allmulticast mode
[  368.937975] ns3eth2: entered promiscuous mode
[  368.941245] ns3br1: port 3(ns3eth3) entered blocking state
[  368.941289] ns3br1: port 3(ns3eth3) entered disabled state
[  368.941322] ns3eth3: entered allmulticast mode
[  368.941379] ns3eth3: entered promiscuous mode
[  368.944631] ns3br1: port 2(ns3eth2) entered blocking state
[  368.944666] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.947931] ns3br1: port 3(ns3eth3) entered blocking state
[  368.947968] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.985705] ns1eth1: entered promiscuous mode
[  368.985760] ns1eth2: entered promiscuous mode
[  368.989087] ns2eth1: entered promiscuous mode
[  368.989146] ns2eth2: entered promiscuous mode
[  368.989182] ns2eth3: entered promiscuous mode
[  380.864190] ns1eth1: left promiscuous mode
[  380.864406] ns1eth2: left promiscuous mode
[  380.864826] ns2eth2 (unregistering): left promiscuous mode
[  380.865128] ns2eth1 (unregistering): left promiscuous mode
[  380.884155] ns3eth3: left allmulticast mode
[  380.884240] ns3eth3: left promiscuous mode
[  380.884349] ns3br1: port 3(ns3eth3) entered disabled state
[  380.884502] ns3eth2: left allmulticast mode
[  380.884566] ns3eth2: left promiscuous mode
[  380.884637] ns3br1: port 2(ns3eth2) entered disabled state
[  380.884791] ns3eth1: left allmulticast mode
[  380.884855] ns3eth1: left promiscuous mode
[  380.884926] ns3br1: port 1(ns3eth1) entered disabled state
[  380.896235] ns2eth3: left promiscuous mode