[  370.679112] ns3br1: port 1(ns3eth1) entered blocking state
[  370.679164] ns3br1: port 1(ns3eth1) entered disabled state
[  370.679197] ns3eth1: entered allmulticast mode
[  370.679249] ns3eth1: entered promiscuous mode
[  370.679308] ns3br1: port 1(ns3eth1) entered blocking state
[  370.679334] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.682768] ns3br1: port 2(ns3eth2) entered blocking state
[  370.682832] ns3br1: port 2(ns3eth2) entered disabled state
[  370.682894] ns3eth2: entered allmulticast mode
[  370.682974] ns3eth2: entered promiscuous mode
[  370.686437] ns3br1: port 3(ns3eth3) entered blocking state
[  370.686466] ns3br1: port 3(ns3eth3) entered disabled state
[  370.686500] ns3eth3: entered allmulticast mode
[  370.686554] ns3eth3: entered promiscuous mode
[  370.690064] ns3br1: port 2(ns3eth2) entered blocking state
[  370.690134] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.693593] ns3br1: port 3(ns3eth3) entered blocking state
[  370.693630] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.734681] ns1eth1: entered promiscuous mode
[  370.734760] ns1eth2: entered promiscuous mode
[  370.738302] ns2eth1: entered promiscuous mode
[  370.738345] ns2eth2: entered promiscuous mode
[  370.738379] ns2eth3: entered promiscuous mode
[  382.569497] ns1eth1: left promiscuous mode
[  382.569616] ns1eth2: left promiscuous mode
[  382.569945] ns2eth2 (unregistering): left promiscuous mode
[  382.570147] ns2eth1 (unregistering): left promiscuous mode
[  382.582774] ns2eth3: left promiscuous mode
[  382.582928] ns3br1: port 1(ns3eth1) entered disabled state
[  382.583148] ns3eth1 (unregistering): left allmulticast mode
[  382.583222] ns3eth1 (unregistering): left promiscuous mode
[  382.583281] ns3br1: port 1(ns3eth1) entered disabled state
[  382.595081] ns3eth3: left allmulticast mode
[  382.595136] ns3eth3: left promiscuous mode
[  382.595221] ns3br1: port 3(ns3eth3) entered disabled state
[  382.595353] ns3eth2: left allmulticast mode
[  382.595408] ns3eth2: left promiscuous mode
[  382.595502] ns3br1: port 2(ns3eth2) entered disabled state