[  501.858605] veth0: entered allmulticast mode
[  501.858668] veth1: entered allmulticast mode
[  501.858703] veth2: entered allmulticast mode
[  501.858737] veth3: entered allmulticast mode
[  509.483595] veth0: left allmulticast mode
[  509.483650] veth1: left allmulticast mode
[  509.483682] veth2: left allmulticast mode
[  509.483707] veth3: left allmulticast mode