[  630.230611] veth0: entered allmulticast mode
[  630.230700] veth1: entered allmulticast mode
[  630.230751] veth2: entered allmulticast mode
[  630.230813] veth3: entered allmulticast mode
[  639.582678] veth0: left allmulticast mode
[  639.582767] veth1: left allmulticast mode
[  639.582806] veth2: left allmulticast mode
[  639.582846] veth3: left allmulticast mode