[  369.769745] ns3br1: port 1(ns3eth1) entered blocking state
[  369.769833] ns3br1: port 1(ns3eth1) entered disabled state
[  369.769898] ns3eth1: entered allmulticast mode
[  369.769981] ns3eth1: entered promiscuous mode
[  369.770164] ns3br1: port 1(ns3eth1) entered blocking state
[  369.770227] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.774044] ns3br1: port 2(ns3eth2) entered blocking state
[  369.774076] ns3br1: port 2(ns3eth2) entered disabled state
[  369.774113] ns3eth2: entered allmulticast mode
[  369.774163] ns3eth2: entered promiscuous mode
[  369.777985] ns3br1: port 3(ns3eth3) entered blocking state
[  369.778056] ns3br1: port 3(ns3eth3) entered disabled state
[  369.778124] ns3eth3: entered allmulticast mode
[  369.778210] ns3eth3: entered promiscuous mode
[  369.782415] ns3br1: port 2(ns3eth2) entered blocking state
[  369.782461] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.786444] ns3br1: port 3(ns3eth3) entered blocking state
[  369.786513] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.833157] ns1eth1: entered promiscuous mode
[  369.833239] ns1eth2: entered promiscuous mode
[  369.837149] ns2eth1: entered promiscuous mode
[  369.837202] ns2eth2: entered promiscuous mode
[  369.837240] ns2eth3: entered promiscuous mode
[  381.700514] ns1eth1: left promiscuous mode
[  381.700613] ns1eth2: left promiscuous mode
[  381.700889] ns2eth2 (unregistering): left promiscuous mode
[  381.701019] ns2eth1 (unregistering): left promiscuous mode
[  381.714646] ns2eth3: left promiscuous mode
[  381.714735] ns3br1: port 1(ns3eth1) entered disabled state
[  381.714933] ns3eth1 (unregistering): left allmulticast mode
[  381.714961] ns3eth1 (unregistering): left promiscuous mode
[  381.714993] ns3br1: port 1(ns3eth1) entered disabled state
[  381.728580] ns3eth3: left allmulticast mode
[  381.728606] ns3eth3: left promiscuous mode
[  381.728639] ns3br1: port 3(ns3eth3) entered disabled state
[  381.728721] ns3eth2: left allmulticast mode
[  381.728744] ns3eth2: left promiscuous mode
[  381.728772] ns3br1: port 2(ns3eth2) entered disabled state