[ 1600.837443][ T4970] br0: port 1(veth1) entered blocking state
[ 1600.837718][ T4970] br0: port 1(veth1) entered disabled state
[ 1600.838002][ T4970] veth1: entered allmulticast mode
[ 1600.839983][ T4970] veth1: entered promiscuous mode
[ 1601.153991][ T4873] br0: port 1(veth1) entered blocking state
[ 1601.154259][ T4873] br0: port 1(veth1) entered forwarding state
[ 1608.575158][ T5005] br0: port 1(veth1) entered disabled state
[ 1608.730197][ T5006] veth1: left allmulticast mode
[ 1608.730426][ T5006] veth1: left promiscuous mode
[ 1608.730741][ T5006] br0: port 1(veth1) entered disabled state