[  670.633645][ T4687] veth0: entered allmulticast mode
[  670.634075][ T4687] veth1: entered allmulticast mode
[  670.634408][ T4687] veth2: entered allmulticast mode
[  670.634704][ T4687] veth3: entered allmulticast mode
[  670.635006][ T4687] veth4: entered allmulticast mode
[  670.635314][ T4687] veth5: entered allmulticast mode
[  682.222082][ T4687] veth0: left allmulticast mode
[  682.222390][ T4687] veth1: left allmulticast mode
[  682.222633][ T4687] veth2: left allmulticast mode
[  682.222871][ T4687] veth3: left allmulticast mode
[  682.223113][ T4687] veth4: left allmulticast mode
[  682.223376][ T4687] veth5: left allmulticast mode