[  640.338589] veth0: entered allmulticast mode
[  640.338704] veth1: entered allmulticast mode
[  640.338766] veth2: entered allmulticast mode
[  640.338825] veth3: entered allmulticast mode
[  649.622837] veth0: left allmulticast mode
[  649.622897] veth1: left allmulticast mode
[  649.622932] veth2: left allmulticast mode
[  649.622959] veth3: left allmulticast mode