[  853.903651][ T6580] ns3br1: port 1(ns3eth1) entered blocking state
[  853.903884][ T6580] ns3br1: port 1(ns3eth1) entered disabled state
[  853.904113][ T6580] ns3eth1: entered allmulticast mode
[  853.905085][ T6580] ns3eth1: entered promiscuous mode
[  853.906586][ T2493] ns3br1: port 1(ns3eth1) entered blocking state
[  853.906842][ T2493] ns3br1: port 1(ns3eth1) entered forwarding state
[  853.936065][ T6581] ns3br1: port 2(ns3eth2) entered blocking state
[  853.936230][ T6581] ns3br1: port 2(ns3eth2) entered disabled state
[  853.936387][ T6581] ns3eth2: entered allmulticast mode
[  853.937227][ T6581] ns3eth2: entered promiscuous mode
[  853.958717][ T6582] ns3br1: port 3(ns3eth3) entered blocking state
[  853.958907][ T6582] ns3br1: port 3(ns3eth3) entered disabled state
[  853.959121][ T6582] ns3eth3: entered allmulticast mode
[  853.960522][ T6582] ns3eth3: entered promiscuous mode
[  853.991212][ T2493] ns3br1: port 2(ns3eth2) entered blocking state
[  853.991403][ T2493] ns3br1: port 2(ns3eth2) entered forwarding state
[  854.014347][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  854.014538][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  854.324676][ T6596] ns1eth1: entered promiscuous mode
[  854.325358][ T6596] ns1eth2: entered promiscuous mode
[  854.359540][ T6597] ns2eth1: entered promiscuous mode
[  854.360492][ T6597] ns2eth2: entered promiscuous mode
[  854.360974][ T6597] ns2eth3: entered promiscuous mode
[  867.205401][ T1427] ns1eth1: left promiscuous mode
[  867.205832][ T1427] ns1eth2: left promiscuous mode
[  867.219324][ T1427] ns2eth2 (unregistering): left promiscuous mode
[  867.221946][ T1427] ns2eth1 (unregistering): left promiscuous mode
[  867.298162][ T1427] ns2eth3: left promiscuous mode
[  867.306416][ T1427] ns3br1: port 1(ns3eth1) entered disabled state
[  867.310550][ T1427] ns3eth1 (unregistering): left allmulticast mode
[  867.311043][ T1427] ns3eth1 (unregistering): left promiscuous mode
[  867.311203][ T1427] ns3br1: port 1(ns3eth1) entered disabled state
[  867.402625][ T1427] ns3eth3: left allmulticast mode
[  867.402778][ T1427] ns3eth3: left promiscuous mode
[  867.402980][ T1427] ns3br1: port 3(ns3eth3) entered disabled state
[  867.404018][ T1427] ns3eth2: left allmulticast mode
[  867.404152][ T1427] ns3eth2: left promiscuous mode
[  867.404335][ T1427] ns3br1: port 2(ns3eth2) entered disabled state