[  369.049829] ns3br1: port 1(ns3eth1) entered blocking state
[  369.049926] ns3br1: port 1(ns3eth1) entered disabled state
[  369.049996] ns3eth1: entered allmulticast mode
[  369.050095] ns3eth1: entered promiscuous mode
[  369.050202] ns3br1: port 1(ns3eth1) entered blocking state
[  369.050236] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.053912] ns3br1: port 2(ns3eth2) entered blocking state
[  369.053960] ns3br1: port 2(ns3eth2) entered disabled state
[  369.053993] ns3eth2: entered allmulticast mode
[  369.054047] ns3eth2: entered promiscuous mode
[  369.057990] ns3br1: port 3(ns3eth3) entered blocking state
[  369.058060] ns3br1: port 3(ns3eth3) entered disabled state
[  369.058133] ns3eth3: entered allmulticast mode
[  369.058232] ns3eth3: entered promiscuous mode
[  369.062050] ns3br1: port 2(ns3eth2) entered blocking state
[  369.062090] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.065756] ns3br1: port 3(ns3eth3) entered blocking state
[  369.065823] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.111266] ns1eth1: entered promiscuous mode
[  369.111330] ns1eth2: entered promiscuous mode
[  369.114913] ns2eth1: entered promiscuous mode
[  369.114962] ns2eth2: entered promiscuous mode
[  369.115005] ns2eth3: entered promiscuous mode
[  380.963673] ns1eth1: left promiscuous mode
[  380.963800] ns1eth2: left promiscuous mode
[  380.964217] ns2eth2 (unregistering): left promiscuous mode
[  380.964440] ns2eth1 (unregistering): left promiscuous mode
[  380.980977] ns2eth3: left promiscuous mode
[  380.981106] ns3br1: port 1(ns3eth1) entered disabled state
[  380.981328] ns3eth1 (unregistering): left allmulticast mode
[  380.981367] ns3eth1 (unregistering): left promiscuous mode
[  380.981403] ns3br1: port 1(ns3eth1) entered disabled state
[  381.002969] ns3eth3: left allmulticast mode
[  381.003041] ns3eth3: left promiscuous mode
[  381.003077] ns3br1: port 3(ns3eth3) entered disabled state
[  381.003202] ns3eth2: left allmulticast mode
[  381.003233] ns3eth2: left promiscuous mode
[  381.003259] ns3br1: port 2(ns3eth2) entered disabled state