[  594.159959][ T7518] br1: port 1(veth1) entered blocking state
[  594.160862][ T7518] br1: port 1(veth1) entered disabled state
[  594.161255][ T7518] veth1: entered allmulticast mode
[  594.163915][ T7518] veth1: entered promiscuous mode
[  594.200579][ T5178] br1: port 1(veth1) entered blocking state
[  594.200811][ T5178] br1: port 1(veth1) entered forwarding state
[  605.331946][ T7621] br1: port 1(veth1) entered disabled state
[  605.376643][ T7622] veth1: left allmulticast mode
[  605.376919][ T7622] veth1: left promiscuous mode
[  605.377306][ T7622] br1: port 1(veth1) entered disabled state