[  950.753690][T21521] veth0: entered allmulticast mode
[  950.754175][T21521] veth1: entered allmulticast mode
[  950.754517][T21521] veth2: entered allmulticast mode
[  950.754843][T21521] veth3: entered allmulticast mode
[  950.755185][T21521] veth4: entered allmulticast mode
[  950.755505][T21521] veth5: entered allmulticast mode
[  962.791302][T21521] veth0: left allmulticast mode
[  962.791641][T21521] veth1: left allmulticast mode
[  962.791916][T21521] veth2: left allmulticast mode
[  962.792205][T21521] veth3: left allmulticast mode
[  962.792475][T21521] veth4: left allmulticast mode
[  962.792872][T21521] veth5: left allmulticast mode