[  747.946865] veth0: entered allmulticast mode
[  747.946935] veth1: entered allmulticast mode
[  747.946970] veth2: entered allmulticast mode
[  747.947005] veth3: entered allmulticast mode
[  755.542330] veth0: left allmulticast mode
[  755.542385] veth1: left allmulticast mode
[  755.542413] veth2: left allmulticast mode
[  755.542445] veth3: left allmulticast mode