[  857.962827][ T6592] ns3br1: port 1(ns3eth1) entered blocking state
[  857.963068][ T6592] ns3br1: port 1(ns3eth1) entered disabled state
[  857.963275][ T6592] ns3eth1: entered allmulticast mode
[  857.964322][ T6592] ns3eth1: entered promiscuous mode
[  857.965868][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  857.966116][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  857.989393][ T6593] ns3br1: port 2(ns3eth2) entered blocking state
[  857.989625][ T6593] ns3br1: port 2(ns3eth2) entered disabled state
[  857.989876][ T6593] ns3eth2: entered allmulticast mode
[  857.990918][ T6593] ns3eth2: entered promiscuous mode
[  858.029410][ T6594] ns3br1: port 3(ns3eth3) entered blocking state
[  858.029658][ T6594] ns3br1: port 3(ns3eth3) entered disabled state
[  858.029921][ T6594] ns3eth3: entered allmulticast mode
[  858.031465][ T6594] ns3eth3: entered promiscuous mode
[  858.055198][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  858.055457][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  858.088030][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  858.088289][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  858.413494][ T6608] ns1eth1: entered promiscuous mode
[  858.414281][ T6608] ns1eth2: entered promiscuous mode
[  858.438815][ T6609] ns2eth1: entered promiscuous mode
[  858.439482][ T6609] ns2eth2: entered promiscuous mode
[  858.440009][ T6609] ns2eth3: entered promiscuous mode
[  871.308327][   T12] ns1eth1: left promiscuous mode
[  871.308891][   T12] ns1eth2: left promiscuous mode
[  871.321572][   T12] ns2eth2 (unregistering): left promiscuous mode
[  871.324525][   T12] ns2eth1 (unregistering): left promiscuous mode
[  871.411124][   T12] ns2eth3: left promiscuous mode
[  871.413881][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  871.418696][   T12] ns3eth1 (unregistering): left allmulticast mode
[  871.418946][   T12] ns3eth1 (unregistering): left promiscuous mode
[  871.420250][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  871.493219][   T12] ns3eth3: left allmulticast mode
[  871.493427][   T12] ns3eth3: left promiscuous mode
[  871.493706][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  871.494939][   T12] ns3eth2: left allmulticast mode
[  871.495291][   T12] ns3eth2: left promiscuous mode
[  871.495590][   T12] ns3br1: port 2(ns3eth2) entered disabled state