[ 1702.782667][ T8807] br1: port 1(veth1) entered blocking state
[ 1702.783127][ T8807] br1: port 1(veth1) entered disabled state
[ 1702.783578][ T8807] veth1: entered allmulticast mode
[ 1702.787741][ T8807] veth1: entered promiscuous mode
[ 1702.894194][  T412] br1: port 1(veth1) entered blocking state
[ 1702.894626][  T412] br1: port 1(veth1) entered forwarding state
[ 1717.972701][ T8906] br1: port 1(veth1) entered disabled state
[ 1718.085785][ T8907] veth1: left allmulticast mode
[ 1718.086138][ T8907] veth1: left promiscuous mode
[ 1718.086654][ T8907] br1: port 1(veth1) entered disabled state