[  368.982309] ns3br1: port 1(ns3eth1) entered blocking state
[  368.982407] ns3br1: port 1(ns3eth1) entered disabled state
[  368.982478] ns3eth1: entered allmulticast mode
[  368.982573] ns3eth1: entered promiscuous mode
[  368.982682] ns3br1: port 1(ns3eth1) entered blocking state
[  368.982751] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.986475] ns3br1: port 2(ns3eth2) entered blocking state
[  368.986515] ns3br1: port 2(ns3eth2) entered disabled state
[  368.986548] ns3eth2: entered allmulticast mode
[  368.986598] ns3eth2: entered promiscuous mode
[  368.990295] ns3br1: port 3(ns3eth3) entered blocking state
[  368.990362] ns3br1: port 3(ns3eth3) entered disabled state
[  368.990436] ns3eth3: entered allmulticast mode
[  368.990525] ns3eth3: entered promiscuous mode
[  368.994247] ns3br1: port 2(ns3eth2) entered blocking state
[  368.994280] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.997975] ns3br1: port 3(ns3eth3) entered blocking state
[  368.998037] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.041308] ns1eth1: entered promiscuous mode
[  369.041368] ns1eth2: entered promiscuous mode
[  369.045130] ns2eth1: entered promiscuous mode
[  369.045206] ns2eth2: entered promiscuous mode
[  369.045287] ns2eth3: entered promiscuous mode
[  380.884135] ns1eth1: left promiscuous mode
[  380.884257] ns1eth2: left promiscuous mode
[  380.884628] ns2eth2 (unregistering): left promiscuous mode
[  380.884842] ns2eth1 (unregistering): left promiscuous mode
[  380.898568] ns2eth3: left promiscuous mode
[  380.898723] ns3br1: port 1(ns3eth1) entered disabled state
[  380.898946] ns3eth1 (unregistering): left allmulticast mode
[  380.898989] ns3eth1 (unregistering): left promiscuous mode
[  380.899019] ns3br1: port 1(ns3eth1) entered disabled state
[  380.918156] ns3eth3: left allmulticast mode
[  380.918217] ns3eth3: left promiscuous mode
[  380.918251] ns3br1: port 3(ns3eth3) entered disabled state
[  380.918324] ns3eth2: left allmulticast mode
[  380.918399] ns3eth2: left promiscuous mode
[  380.918435] ns3br1: port 2(ns3eth2) entered disabled state