[  368.750404] ns3br1: port 1(ns3eth1) entered blocking state
[  368.750458] ns3br1: port 1(ns3eth1) entered disabled state
[  368.750499] ns3eth1: entered allmulticast mode
[  368.750550] ns3eth1: entered promiscuous mode
[  368.750686] ns3br1: port 1(ns3eth1) entered blocking state
[  368.750716] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.754327] ns3br1: port 2(ns3eth2) entered blocking state
[  368.754392] ns3br1: port 2(ns3eth2) entered disabled state
[  368.754461] ns3eth2: entered allmulticast mode
[  368.754547] ns3eth2: entered promiscuous mode
[  368.758253] ns3br1: port 3(ns3eth3) entered blocking state
[  368.758283] ns3br1: port 3(ns3eth3) entered disabled state
[  368.758314] ns3eth3: entered allmulticast mode
[  368.758365] ns3eth3: entered promiscuous mode
[  368.762146] ns3br1: port 2(ns3eth2) entered blocking state
[  368.762217] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.765789] ns3br1: port 3(ns3eth3) entered blocking state
[  368.765823] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.809512] ns1eth1: entered promiscuous mode
[  368.809567] ns1eth2: entered promiscuous mode
[  368.813317] ns2eth1: entered promiscuous mode
[  368.813400] ns2eth2: entered promiscuous mode
[  368.813477] ns2eth3: entered promiscuous mode
[  380.652526] ns1eth1: left promiscuous mode
[  380.652618] ns1eth2: left promiscuous mode
[  380.652880] ns2eth2 (unregistering): left promiscuous mode
[  380.653015] ns2eth1 (unregistering): left promiscuous mode
[  380.665902] ns2eth3: left promiscuous mode
[  380.665994] ns3br1: port 1(ns3eth1) entered disabled state
[  380.666198] ns3eth1 (unregistering): left allmulticast mode
[  380.666233] ns3eth1 (unregistering): left promiscuous mode
[  380.666261] ns3br1: port 1(ns3eth1) entered disabled state
[  380.678783] ns3eth3: left allmulticast mode
[  380.678808] ns3eth3: left promiscuous mode
[  380.678835] ns3br1: port 3(ns3eth3) entered disabled state
[  380.678909] ns3eth2: left allmulticast mode
[  380.678925] ns3eth2: left promiscuous mode
[  380.678951] ns3br1: port 2(ns3eth2) entered disabled state