[ 1137.304955][ T5442] br0: port 1(veth0) entered blocking state
[ 1137.305178][ T5442] br0: port 1(veth0) entered disabled state
[ 1137.305364][ T5442] veth0: entered allmulticast mode
[ 1137.306784][ T5442] veth0: entered promiscuous mode
[ 1137.331528][ T5443] br0: port 2(veth1) entered blocking state
[ 1137.331722][ T5443] br0: port 2(veth1) entered disabled state
[ 1137.331898][ T5443] veth1: entered allmulticast mode
[ 1137.333276][ T5443] veth1: entered promiscuous mode
[ 1137.415410][T20037] br0: port 1(veth0) entered blocking state
[ 1137.415624][T20037] br0: port 1(veth0) entered forwarding state
[ 1137.448107][T20037] br0: port 2(veth1) entered blocking state
[ 1137.448303][T20037] br0: port 2(veth1) entered forwarding state
[ 1139.357119][   T71] veth1: left allmulticast mode
[ 1139.357299][   T71] veth1: left promiscuous mode
[ 1139.357545][   T71] br0: port 2(veth1) entered disabled state
[ 1139.359846][   T71] veth0: left allmulticast mode
[ 1139.359998][   T71] veth0: left promiscuous mode
[ 1139.360208][   T71] br0: port 1(veth0) entered disabled state