[  666.746754][ T4502] veth0: entered allmulticast mode
[  666.747647][ T4502] veth1: entered allmulticast mode
[  666.747951][ T4502] veth2: entered allmulticast mode
[  666.748264][ T4502] veth3: entered allmulticast mode
[  666.748556][ T4502] veth4: entered allmulticast mode
[  666.748854][ T4502] veth5: entered allmulticast mode
[  720.944420][ T4502] veth0: left allmulticast mode
[  720.944701][ T4502] veth1: left allmulticast mode
[  720.944945][ T4502] veth2: left allmulticast mode
[  720.945177][ T4502] veth3: left allmulticast mode
[  720.945416][ T4502] veth4: left allmulticast mode
[  720.945641][ T4502] veth5: left allmulticast mode