[ 1535.606893][ T6544] br1: port 1(veth1) entered blocking state
[ 1535.607291][ T6544] br1: port 1(veth1) entered disabled state
[ 1535.607822][ T6544] veth1: entered allmulticast mode
[ 1535.610998][ T6544] veth1: entered promiscuous mode
[ 1535.771147][   T51] br1: port 1(veth1) entered blocking state
[ 1535.771645][   T51] br1: port 1(veth1) entered forwarding state
[ 1555.734039][ T6619] br1: port 1(veth1) entered disabled state
[ 1555.882422][ T6620] veth1: left allmulticast mode
[ 1555.882624][ T6620] veth1: left promiscuous mode
[ 1555.882912][ T6620] br1: port 1(veth1) entered disabled state