[ 1568.127611][ T4788] veth0: entered allmulticast mode
[ 1568.128155][ T4788] veth1: entered allmulticast mode
[ 1568.128497][ T4788] veth2: entered allmulticast mode
[ 1568.128856][ T4788] veth3: entered allmulticast mode
[ 1594.078891][ T4788] veth0: left allmulticast mode
[ 1594.079343][ T4788] veth1: left allmulticast mode
[ 1594.079706][ T4788] veth2: left allmulticast mode
[ 1594.080065][ T4788] veth3: left allmulticast mode