[  983.143720][T14815] veth0: entered allmulticast mode
[  983.144158][T14815] veth1: entered allmulticast mode
[  983.144503][T14815] veth2: entered allmulticast mode
[  983.144814][T14815] veth3: entered allmulticast mode
[  994.533234][T14815] veth0: left allmulticast mode
[  994.533489][T14815] veth1: left allmulticast mode
[  994.533695][T14815] veth2: left allmulticast mode
[  994.533886][T14815] veth3: left allmulticast mode