[  974.257866][T27072] veth0: entered allmulticast mode
[  974.258236][T27072] veth1: entered allmulticast mode
[  974.258462][T27072] veth2: entered allmulticast mode
[  974.258677][T27072] veth3: entered allmulticast mode
[  974.258939][T27072] veth4: entered allmulticast mode
[  974.259155][T27072] veth5: entered allmulticast mode
[  985.354717][T27072] veth0: left allmulticast mode
[  985.354975][T27072] veth1: left allmulticast mode
[  985.355160][T27072] veth2: left allmulticast mode
[  985.355357][T27072] veth3: left allmulticast mode
[  985.355540][T27072] veth4: left allmulticast mode
[  985.355720][T27072] veth5: left allmulticast mode