[  637.390103] veth0: entered allmulticast mode
[  637.390197] veth1: entered allmulticast mode
[  637.390261] veth2: entered allmulticast mode
[  637.390321] veth3: entered allmulticast mode
[  645.998203] veth0: left allmulticast mode
[  645.998257] veth1: left allmulticast mode
[  645.998292] veth2: left allmulticast mode
[  645.998326] veth3: left allmulticast mode