[  632.568259] veth0: entered allmulticast mode
[  632.568359] veth1: entered allmulticast mode
[  632.568422] veth2: entered allmulticast mode
[  632.568483] veth3: entered allmulticast mode
[  641.020048] veth0: left allmulticast mode
[  641.020113] veth1: left allmulticast mode
[  641.020151] veth2: left allmulticast mode
[  641.020188] veth3: left allmulticast mode