[  945.047368][T22687] veth0: entered allmulticast mode
[  945.047668][T22687] veth1: entered allmulticast mode
[  945.047893][T22687] veth2: entered allmulticast mode
[  945.048104][T22687] veth3: entered allmulticast mode
[  955.159020][T22687] veth0: left allmulticast mode
[  955.159181][T22687] veth1: left allmulticast mode
[  955.159286][T22687] veth2: left allmulticast mode
[  955.159389][T22687] veth3: left allmulticast mode