[  633.788632] veth0: entered allmulticast mode
[  633.788714] veth1: entered allmulticast mode
[  633.788778] veth2: entered allmulticast mode
[  633.788836] veth3: entered allmulticast mode
[  642.894893] veth0: left allmulticast mode
[  642.894945] veth1: left allmulticast mode
[  642.894975] veth2: left allmulticast mode
[  642.895006] veth3: left allmulticast mode