[  674.516831][ T9871] ns3br1: port 1(ns3eth1) entered blocking state
[  674.517078][ T9871] ns3br1: port 1(ns3eth1) entered disabled state
[  674.517325][ T9871] ns3eth1: entered allmulticast mode
[  674.518362][ T9871] ns3eth1: entered promiscuous mode
[  674.520071][ T7434] ns3br1: port 1(ns3eth1) entered blocking state
[  674.520402][ T7434] ns3br1: port 1(ns3eth1) entered forwarding state
[  674.543288][ T9872] ns3br1: port 2(ns3eth2) entered blocking state
[  674.543466][ T9872] ns3br1: port 2(ns3eth2) entered disabled state
[  674.543622][ T9872] ns3eth2: entered allmulticast mode
[  674.544684][ T9872] ns3eth2: entered promiscuous mode
[  674.575782][ T9873] ns3br1: port 3(ns3eth3) entered blocking state
[  674.575948][ T9873] ns3br1: port 3(ns3eth3) entered disabled state
[  674.576110][ T9873] ns3eth3: entered allmulticast mode
[  674.576962][ T9873] ns3eth3: entered promiscuous mode
[  674.600911][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  674.601094][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  674.631888][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  674.632059][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  674.976001][ T9887] ns1eth1: entered promiscuous mode
[  674.976691][ T9887] ns1eth2: entered promiscuous mode
[  675.006804][ T9888] ns2eth1: entered promiscuous mode
[  675.007467][ T9888] ns2eth2: entered promiscuous mode
[  675.007963][ T9888] ns2eth3: entered promiscuous mode
[  687.917465][   T70] ns1eth1: left promiscuous mode
[  687.918347][   T70] ns1eth2: left promiscuous mode
[  687.946988][   T70] ns2eth2 (unregistering): left promiscuous mode
[  687.955662][   T70] ns2eth1 (unregistering): left promiscuous mode
[  688.053074][   T70] ns2eth3: left promiscuous mode
[  688.055711][   T70] ns3br1: port 1(ns3eth1) entered disabled state
[  688.060642][   T70] ns3eth1 (unregistering): left allmulticast mode
[  688.060814][   T70] ns3eth1 (unregistering): left promiscuous mode
[  688.060963][   T70] ns3br1: port 1(ns3eth1) entered disabled state
[  688.205145][   T70] ns3eth3: left allmulticast mode
[  688.205331][   T70] ns3eth3: left promiscuous mode
[  688.205587][   T70] ns3br1: port 3(ns3eth3) entered disabled state
[  688.206830][   T70] ns3eth2: left allmulticast mode
[  688.207022][   T70] ns3eth2: left promiscuous mode
[  688.207380][   T70] ns3br1: port 2(ns3eth2) entered disabled state