[  380.028932] ns3br1: port 1(ns3eth1) entered blocking state
[  380.028980] ns3br1: port 1(ns3eth1) entered disabled state
[  380.029020] ns3eth1: entered allmulticast mode
[  380.029092] ns3eth1: entered promiscuous mode
[  380.029151] ns3br1: port 1(ns3eth1) entered blocking state
[  380.029180] ns3br1: port 1(ns3eth1) entered forwarding state
[  380.032609] ns3br1: port 2(ns3eth2) entered blocking state
[  380.032646] ns3br1: port 2(ns3eth2) entered disabled state
[  380.032678] ns3eth2: entered allmulticast mode
[  380.032734] ns3eth2: entered promiscuous mode
[  380.035976] ns3br1: port 3(ns3eth3) entered blocking state
[  380.036008] ns3br1: port 3(ns3eth3) entered disabled state
[  380.036048] ns3eth3: entered allmulticast mode
[  380.036102] ns3eth3: entered promiscuous mode
[  380.039460] ns3br1: port 2(ns3eth2) entered blocking state
[  380.039499] ns3br1: port 2(ns3eth2) entered forwarding state
[  380.042729] ns3br1: port 3(ns3eth3) entered blocking state
[  380.042765] ns3br1: port 3(ns3eth3) entered forwarding state
[  380.080773] ns1eth1: entered promiscuous mode
[  380.080869] ns1eth2: entered promiscuous mode
[  380.084253] ns2eth1: entered promiscuous mode
[  380.084298] ns2eth2: entered promiscuous mode
[  380.084338] ns2eth3: entered promiscuous mode
[  391.906598] ns1eth1: left promiscuous mode
[  391.906741] ns1eth2: left promiscuous mode
[  391.907257] ns2eth2 (unregistering): left promiscuous mode
[  391.907523] ns2eth1 (unregistering): left promiscuous mode
[  391.924179] ns2eth3: left promiscuous mode
[  391.924366] ns3br1: port 1(ns3eth1) entered disabled state
[  391.924698] ns3eth1 (unregistering): left allmulticast mode
[  391.924774] ns3eth1 (unregistering): left promiscuous mode
[  391.924874] ns3br1: port 1(ns3eth1) entered disabled state
[  391.944150] ns3eth3: left allmulticast mode
[  391.944213] ns3eth3: left promiscuous mode
[  391.944284] ns3br1: port 3(ns3eth3) entered disabled state
[  391.944519] ns3eth2: left allmulticast mode
[  391.944582] ns3eth2: left promiscuous mode
[  391.944654] ns3br1: port 2(ns3eth2) entered disabled state