[  637.686426] veth0: entered allmulticast mode
[  637.686541] veth1: entered allmulticast mode
[  637.686602] veth2: entered allmulticast mode
[  637.686670] veth3: entered allmulticast mode
[  647.094828] veth0: left allmulticast mode
[  647.094902] veth1: left allmulticast mode
[  647.094948] veth2: left allmulticast mode
[  647.095003] veth3: left allmulticast mode