[ 1228.833390][ T5728] br0: port 1(veth1) entered blocking state
[ 1228.833651][ T5728] br0: port 1(veth1) entered disabled state
[ 1228.833875][ T5728] veth1: entered allmulticast mode
[ 1228.837749][ T5728] veth1: entered promiscuous mode
[ 1228.903757][   T72] br0: port 1(veth1) entered blocking state
[ 1228.903982][   T72] br0: port 1(veth1) entered forwarding state
[ 1234.693654][ T5775] br0: port 1(veth1) entered disabled state
[ 1234.713014][ T5776] veth1: left allmulticast mode
[ 1234.713222][ T5776] veth1: left promiscuous mode
[ 1234.713511][ T5776] br0: port 1(veth1) entered disabled state