[  736.071876][ T9872] ns3br1: port 1(ns3eth1) entered blocking state
[  736.072112][ T9872] ns3br1: port 1(ns3eth1) entered disabled state
[  736.072308][ T9872] ns3eth1: entered allmulticast mode
[  736.073376][ T9872] ns3eth1: entered promiscuous mode
[  736.075355][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  736.075727][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  736.112660][ T9873] ns3br1: port 2(ns3eth2) entered blocking state
[  736.112868][ T9873] ns3br1: port 2(ns3eth2) entered disabled state
[  736.113070][ T9873] ns3eth2: entered allmulticast mode
[  736.114310][ T9873] ns3eth2: entered promiscuous mode
[  736.139770][ T9874] ns3br1: port 3(ns3eth3) entered blocking state
[  736.140036][ T9874] ns3br1: port 3(ns3eth3) entered disabled state
[  736.140266][ T9874] ns3eth3: entered allmulticast mode
[  736.141732][ T9874] ns3eth3: entered promiscuous mode
[  736.169843][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  736.170055][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  736.200630][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  736.200885][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  736.573208][ T9888] ns1eth1: entered promiscuous mode
[  736.574017][ T9888] ns1eth2: entered promiscuous mode
[  736.620058][ T9889] ns2eth1: entered promiscuous mode
[  736.620863][ T9889] ns2eth2: entered promiscuous mode
[  736.621488][ T9889] ns2eth3: entered promiscuous mode
[  749.896310][   T12] ns1eth1: left promiscuous mode
[  749.896924][   T12] ns1eth2: left promiscuous mode
[  749.925567][   T12] ns2eth2 (unregistering): left promiscuous mode
[  749.931157][   T12] ns2eth1 (unregistering): left promiscuous mode
[  750.073103][   T12] ns2eth3: left promiscuous mode
[  750.081109][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  750.090641][   T12] ns3eth1 (unregistering): left allmulticast mode
[  750.090958][   T12] ns3eth1 (unregistering): left promiscuous mode
[  750.091259][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  750.190277][   T12] ns3eth3: left allmulticast mode
[  750.190456][   T12] ns3eth3: left promiscuous mode
[  750.190809][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  750.192094][   T12] ns3eth2: left allmulticast mode
[  750.192234][   T12] ns3eth2: left promiscuous mode
[  750.192446][   T12] ns3br1: port 2(ns3eth2) entered disabled state