[  638.619756] veth0: entered allmulticast mode
[  638.619813] veth1: entered allmulticast mode
[  638.619849] veth2: entered allmulticast mode
[  638.619879] veth3: entered allmulticast mode
[  646.110268] veth0: left allmulticast mode
[  646.110346] veth1: left allmulticast mode
[  646.110438] veth2: left allmulticast mode
[  646.110497] veth3: left allmulticast mode