[ 1461.635569][ T6396] veth0: entered allmulticast mode
[ 1461.636117][ T6396] veth1: entered allmulticast mode
[ 1461.636458][ T6396] veth2: entered allmulticast mode
[ 1461.636805][ T6396] veth3: entered allmulticast mode
[ 1488.987873][ T6396] veth0: left allmulticast mode
[ 1488.988231][ T6396] veth1: left allmulticast mode
[ 1488.988452][ T6396] veth2: left allmulticast mode
[ 1488.988683][ T6396] veth3: left allmulticast mode