[  636.626127] veth0: entered allmulticast mode
[  636.626220] veth1: entered allmulticast mode
[  636.626290] veth2: entered allmulticast mode
[  636.626353] veth3: entered allmulticast mode
[  645.718053] veth0: left allmulticast mode
[  645.718137] veth1: left allmulticast mode
[  645.718171] veth2: left allmulticast mode
[  645.718208] veth3: left allmulticast mode