[ 1228.990011][ T6721] br1: port 1(veth1) entered blocking state
[ 1228.990441][ T6721] br1: port 1(veth1) entered disabled state
[ 1228.990869][ T6721] veth1: entered allmulticast mode
[ 1228.994608][ T6721] veth1: entered promiscuous mode
[ 1229.133536][  T153] br1: port 1(veth1) entered blocking state
[ 1229.133984][  T153] br1: port 1(veth1) entered forwarding state
[ 1248.542841][ T6860] br1: port 1(veth1) entered disabled state
[ 1248.658239][ T6861] veth1: left allmulticast mode
[ 1248.658603][ T6861] veth1: left promiscuous mode
[ 1248.659114][ T6861] br1: port 1(veth1) entered disabled state