[  649.496902] veth0: entered allmulticast mode
[  649.497019] veth1: entered allmulticast mode
[  649.497117] veth2: entered allmulticast mode
[  649.497195] veth3: entered allmulticast mode
[  657.068668] veth0: left allmulticast mode
[  657.068711] veth1: left allmulticast mode
[  657.068738] veth2: left allmulticast mode
[  657.068757] veth3: left allmulticast mode