[  368.636673] ns3br1: port 1(ns3eth1) entered blocking state
[  368.636727] ns3br1: port 1(ns3eth1) entered disabled state
[  368.636763] ns3eth1: entered allmulticast mode
[  368.636831] ns3eth1: entered promiscuous mode
[  368.636936] ns3br1: port 1(ns3eth1) entered blocking state
[  368.637002] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.640193] ns3br1: port 2(ns3eth2) entered blocking state
[  368.640229] ns3br1: port 2(ns3eth2) entered disabled state
[  368.640263] ns3eth2: entered allmulticast mode
[  368.640327] ns3eth2: entered promiscuous mode
[  368.643536] ns3br1: port 3(ns3eth3) entered blocking state
[  368.643616] ns3br1: port 3(ns3eth3) entered disabled state
[  368.643687] ns3eth3: entered allmulticast mode
[  368.643782] ns3eth3: entered promiscuous mode
[  368.647013] ns3br1: port 2(ns3eth2) entered blocking state
[  368.647048] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.650154] ns3br1: port 3(ns3eth3) entered blocking state
[  368.650223] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.687806] ns1eth1: entered promiscuous mode
[  368.687868] ns1eth2: entered promiscuous mode
[  368.691082] ns2eth1: entered promiscuous mode
[  368.691129] ns2eth2: entered promiscuous mode
[  368.691174] ns2eth3: entered promiscuous mode
[  380.504603] ns1eth1: left promiscuous mode
[  380.504758] ns1eth2: left promiscuous mode
[  380.505134] ns2eth2 (unregistering): left promiscuous mode
[  380.505383] ns2eth1 (unregistering): left promiscuous mode
[  380.524012] ns2eth3: left promiscuous mode
[  380.524172] ns3br1: port 1(ns3eth1) entered disabled state
[  380.524418] ns3eth1 (unregistering): left allmulticast mode
[  380.524486] ns3eth1 (unregistering): left promiscuous mode
[  380.524586] ns3br1: port 1(ns3eth1) entered disabled state
[  380.543870] ns3eth3: left allmulticast mode
[  380.543937] ns3eth3: left promiscuous mode
[  380.544044] ns3br1: port 3(ns3eth3) entered disabled state
[  380.544201] ns3eth2: left allmulticast mode
[  380.544274] ns3eth2: left promiscuous mode
[  380.544368] ns3br1: port 2(ns3eth2) entered disabled state