[ 1344.385446][ T6782] br1: port 1(veth1) entered blocking state
[ 1344.385716][ T6782] br1: port 1(veth1) entered disabled state
[ 1344.385998][ T6782] veth1: entered allmulticast mode
[ 1344.387896][ T6782] veth1: entered promiscuous mode
[ 1344.533308][ T6448] br1: port 1(veth1) entered blocking state
[ 1344.533594][ T6448] br1: port 1(veth1) entered forwarding state
[ 1378.734703][ T6864] br1: port 1(veth1) entered disabled state
[ 1378.882258][ T6865] veth1: left allmulticast mode
[ 1378.882505][ T6865] veth1: left promiscuous mode
[ 1378.883497][ T6865] br1: port 1(veth1) entered disabled state