[  891.395595][ T6541] ns3br1: port 1(ns3eth1) entered blocking state
[  891.395803][ T6541] ns3br1: port 1(ns3eth1) entered disabled state
[  891.395973][ T6541] ns3eth1: entered allmulticast mode
[  891.396927][ T6541] ns3eth1: entered promiscuous mode
[  891.398353][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  891.398574][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  891.426796][ T6542] ns3br1: port 2(ns3eth2) entered blocking state
[  891.427012][ T6542] ns3br1: port 2(ns3eth2) entered disabled state
[  891.427238][ T6542] ns3eth2: entered allmulticast mode
[  891.433971][ T6542] ns3eth2: entered promiscuous mode
[  891.458508][ T6543] ns3br1: port 3(ns3eth3) entered blocking state
[  891.458742][ T6543] ns3br1: port 3(ns3eth3) entered disabled state
[  891.458963][ T6543] ns3eth3: entered allmulticast mode
[  891.459927][ T6543] ns3eth3: entered promiscuous mode
[  891.493457][ T2196] ns3br1: port 2(ns3eth2) entered blocking state
[  891.493680][ T2196] ns3br1: port 2(ns3eth2) entered forwarding state
[  891.518389][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  891.518580][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  891.856041][ T6557] ns1eth1: entered promiscuous mode
[  891.857494][ T6557] ns1eth2: entered promiscuous mode
[  891.883918][ T6558] ns2eth1: entered promiscuous mode
[  891.884622][ T6558] ns2eth2: entered promiscuous mode
[  891.885203][ T6558] ns2eth3: entered promiscuous mode
[  904.751420][   T72] ns1eth1: left promiscuous mode
[  904.751999][   T72] ns1eth2: left promiscuous mode
[  904.760402][   T72] ns2eth2 (unregistering): left promiscuous mode
[  904.774544][   T72] ns2eth1 (unregistering): left promiscuous mode
[  904.849465][   T72] ns2eth3: left promiscuous mode
[  904.852191][   T72] ns3br1: port 1(ns3eth1) entered disabled state
[  904.857081][   T72] ns3eth1 (unregistering): left allmulticast mode
[  904.857259][   T72] ns3eth1 (unregistering): left promiscuous mode
[  904.857419][   T72] ns3br1: port 1(ns3eth1) entered disabled state
[  904.959634][   T72] ns3eth3: left allmulticast mode
[  904.959794][   T72] ns3eth3: left promiscuous mode
[  904.960020][   T72] ns3br1: port 3(ns3eth3) entered disabled state
[  904.961357][   T72] ns3eth2: left allmulticast mode
[  904.961491][   T72] ns3eth2: left promiscuous mode
[  904.961811][   T72] ns3br1: port 2(ns3eth2) entered disabled state