[  368.077485] ns3br1: port 1(ns3eth1) entered blocking state
[  368.077541] ns3br1: port 1(ns3eth1) entered disabled state
[  368.077573] ns3eth1: entered allmulticast mode
[  368.077640] ns3eth1: entered promiscuous mode
[  368.077779] ns3br1: port 1(ns3eth1) entered blocking state
[  368.077810] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.081514] ns3br1: port 2(ns3eth2) entered blocking state
[  368.081579] ns3br1: port 2(ns3eth2) entered disabled state
[  368.081657] ns3eth2: entered allmulticast mode
[  368.081749] ns3eth2: entered promiscuous mode
[  368.085726] ns3br1: port 3(ns3eth3) entered blocking state
[  368.085757] ns3br1: port 3(ns3eth3) entered disabled state
[  368.085791] ns3eth3: entered allmulticast mode
[  368.085838] ns3eth3: entered promiscuous mode
[  368.089554] ns3br1: port 2(ns3eth2) entered blocking state
[  368.089622] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.093354] ns3br1: port 3(ns3eth3) entered blocking state
[  368.093386] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.139549] ns1eth1: entered promiscuous mode
[  368.139643] ns1eth2: entered promiscuous mode
[  368.143713] ns2eth1: entered promiscuous mode
[  368.143761] ns2eth2: entered promiscuous mode
[  368.143798] ns2eth3: entered promiscuous mode
[  380.015250] ns1eth1: left promiscuous mode
[  380.015344] ns1eth2: left promiscuous mode
[  380.015634] ns2eth2 (unregistering): left promiscuous mode
[  380.015793] ns2eth1 (unregistering): left promiscuous mode
[  380.030949] ns2eth3: left promiscuous mode
[  380.031109] ns3br1: port 1(ns3eth1) entered disabled state
[  380.031345] ns3eth1 (unregistering): left allmulticast mode
[  380.031382] ns3eth1 (unregistering): left promiscuous mode
[  380.031412] ns3br1: port 1(ns3eth1) entered disabled state
[  380.046469] ns3eth3: left allmulticast mode
[  380.046508] ns3eth3: left promiscuous mode
[  380.046613] ns3br1: port 3(ns3eth3) entered disabled state
[  380.046749] ns3eth2: left allmulticast mode
[  380.046779] ns3eth2: left promiscuous mode
[  380.046811] ns3br1: port 2(ns3eth2) entered disabled state