[ 1511.749061][ T4436] br1: port 1(veth1) entered blocking state
[ 1511.749307][ T4436] br1: port 1(veth1) entered disabled state
[ 1511.749550][ T4436] veth1: entered allmulticast mode
[ 1511.752454][ T4436] veth1: entered promiscuous mode
[ 1511.901729][   T63] br1: port 1(veth1) entered blocking state
[ 1511.902100][   T63] br1: port 1(veth1) entered forwarding state
[ 1546.448459][ T4527] br1: port 1(veth1) entered disabled state
[ 1546.592303][ T4528] veth1: left allmulticast mode
[ 1546.592598][ T4528] veth1: left promiscuous mode
[ 1546.592909][ T4528] br1: port 1(veth1) entered disabled state