[ 1403.481764][ T5910] br1: port 1(veth1) entered blocking state
[ 1403.482158][ T5910] br1: port 1(veth1) entered disabled state
[ 1403.482576][ T5910] veth1: entered allmulticast mode
[ 1403.485785][ T5910] veth1: entered promiscuous mode
[ 1403.641688][ T5436] br1: port 1(veth1) entered blocking state
[ 1403.641951][ T5436] br1: port 1(veth1) entered forwarding state
[ 1438.355786][ T6001] br1: port 1(veth1) entered disabled state
[ 1438.539826][ T6003] veth1: left allmulticast mode
[ 1438.540156][ T6003] veth1: left promiscuous mode
[ 1438.540619][ T6003] br1: port 1(veth1) entered disabled state