[  849.055205][T10294] ns3br1: port 1(ns3eth1) entered blocking state
[  849.055421][T10294] ns3br1: port 1(ns3eth1) entered disabled state
[  849.055584][T10294] ns3eth1: entered allmulticast mode
[  849.056513][T10294] ns3eth1: entered promiscuous mode
[  849.057853][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  849.058094][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  849.094758][T10295] ns3br1: port 2(ns3eth2) entered blocking state
[  849.094926][T10295] ns3br1: port 2(ns3eth2) entered disabled state
[  849.095090][T10295] ns3eth2: entered allmulticast mode
[  849.096054][T10295] ns3eth2: entered promiscuous mode
[  849.130029][T10296] ns3br1: port 3(ns3eth3) entered blocking state
[  849.130238][T10296] ns3br1: port 3(ns3eth3) entered disabled state
[  849.130923][T10296] ns3eth3: entered allmulticast mode
[  849.145123][T10296] ns3eth3: entered promiscuous mode
[  849.173843][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  849.174007][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  849.207365][ T2449] ns3br1: port 3(ns3eth3) entered blocking state
[  849.207901][ T2449] ns3br1: port 3(ns3eth3) entered forwarding state
[  849.595583][T10310] ns1eth1: entered promiscuous mode
[  849.596319][T10310] ns1eth2: entered promiscuous mode
[  849.627900][T10311] ns2eth1: entered promiscuous mode
[  849.628558][T10311] ns2eth2: entered promiscuous mode
[  849.635207][T10311] ns2eth3: entered promiscuous mode
[  862.777385][ T1366] ns1eth1: left promiscuous mode
[  862.777891][ T1366] ns1eth2: left promiscuous mode
[  862.786532][ T1366] ns2eth2 (unregistering): left promiscuous mode
[  862.791727][ T1366] ns2eth1 (unregistering): left promiscuous mode
[  862.930845][ T1366] ns2eth3: left promiscuous mode
[  862.939302][ T1366] ns3br1: port 1(ns3eth1) entered disabled state
[  862.944709][ T1366] ns3eth1 (unregistering): left allmulticast mode
[  862.944887][ T1366] ns3eth1 (unregistering): left promiscuous mode
[  862.945037][ T1366] ns3br1: port 1(ns3eth1) entered disabled state
[  863.114007][ T1366] ns3eth3: left allmulticast mode
[  863.114167][ T1366] ns3eth3: left promiscuous mode
[  863.114411][ T1366] ns3br1: port 3(ns3eth3) entered disabled state
[  863.116060][ T1366] ns3eth2: left allmulticast mode
[  863.116184][ T1366] ns3eth2: left promiscuous mode
[  863.116382][ T1366] ns3br1: port 2(ns3eth2) entered disabled state