[ 1512.032274][ T7591] br1: port 1(veth1) entered blocking state
[ 1512.032536][ T7591] br1: port 1(veth1) entered disabled state
[ 1512.032806][ T7591] veth1: entered allmulticast mode
[ 1512.034642][ T7591] veth1: entered promiscuous mode
[ 1512.185146][   T38] br1: port 1(veth1) entered blocking state
[ 1512.185414][   T38] br1: port 1(veth1) entered forwarding state
[ 1546.587375][ T7682] br1: port 1(veth1) entered disabled state
[ 1546.734619][ T7683] veth1: left allmulticast mode
[ 1546.734893][ T7683] veth1: left promiscuous mode
[ 1546.735197][ T7683] br1: port 1(veth1) entered disabled state