[  961.477933][T18439] veth0: entered allmulticast mode
[  961.478393][T18439] veth1: entered allmulticast mode
[  961.478731][T18439] veth2: entered allmulticast mode
[  961.479065][T18439] veth3: entered allmulticast mode
[  973.289454][T18439] veth0: left allmulticast mode
[  973.289752][T18439] veth1: left allmulticast mode
[  973.289963][T18439] veth2: left allmulticast mode
[  973.290159][T18439] veth3: left allmulticast mode