[ 1566.423108][ T7553] br1: port 1(veth1) entered blocking state
[ 1566.423399][ T7553] br1: port 1(veth1) entered disabled state
[ 1566.423685][ T7553] veth1: entered allmulticast mode
[ 1566.425503][ T7553] veth1: entered promiscuous mode
[ 1566.582114][ T6111] br1: port 1(veth1) entered blocking state
[ 1566.582388][ T6111] br1: port 1(veth1) entered forwarding state
[ 1582.480981][ T7612] br1: port 1(veth1) entered disabled state
[ 1582.643490][ T7613] veth1: left allmulticast mode
[ 1582.643834][ T7613] veth1: left promiscuous mode
[ 1582.644307][ T7613] br1: port 1(veth1) entered disabled state