[  681.465712][ T9871] ns3br1: port 1(ns3eth1) entered blocking state
[  681.465908][ T9871] ns3br1: port 1(ns3eth1) entered disabled state
[  681.466081][ T9871] ns3eth1: entered allmulticast mode
[  681.467042][ T9871] ns3eth1: entered promiscuous mode
[  681.468786][ T4792] ns3br1: port 1(ns3eth1) entered blocking state
[  681.469052][ T4792] ns3br1: port 1(ns3eth1) entered forwarding state
[  681.491973][ T9872] ns3br1: port 2(ns3eth2) entered blocking state
[  681.492144][ T9872] ns3br1: port 2(ns3eth2) entered disabled state
[  681.492306][ T9872] ns3eth2: entered allmulticast mode
[  681.493850][ T9872] ns3eth2: entered promiscuous mode
[  681.533752][ T9873] ns3br1: port 3(ns3eth3) entered blocking state
[  681.533936][ T9873] ns3br1: port 3(ns3eth3) entered disabled state
[  681.534123][ T9873] ns3eth3: entered allmulticast mode
[  681.535299][ T9873] ns3eth3: entered promiscuous mode
[  681.560522][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  681.560962][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  681.587672][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  681.587844][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  681.990907][ T9887] ns1eth1: entered promiscuous mode
[  681.991579][ T9887] ns1eth2: entered promiscuous mode
[  682.025200][ T9888] ns2eth1: entered promiscuous mode
[  682.026449][ T9888] ns2eth2: entered promiscuous mode
[  682.026987][ T9888] ns2eth3: entered promiscuous mode
[  695.172135][   T12] ns1eth1: left promiscuous mode
[  695.172664][   T12] ns1eth2: left promiscuous mode
[  695.193631][   T12] ns2eth2 (unregistering): left promiscuous mode
[  695.203034][   T12] ns2eth1 (unregistering): left promiscuous mode
[  695.305436][   T12] ns2eth3: left promiscuous mode
[  695.308637][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  695.314597][   T12] ns3eth1 (unregistering): left allmulticast mode
[  695.315906][   T12] ns3eth1 (unregistering): left promiscuous mode
[  695.316084][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  695.443055][   T12] ns3eth3: left allmulticast mode
[  695.443227][   T12] ns3eth3: left promiscuous mode
[  695.443443][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  695.445033][   T12] ns3eth2: left allmulticast mode
[  695.445170][   T12] ns3eth2: left promiscuous mode
[  695.445361][   T12] ns3br1: port 2(ns3eth2) entered disabled state