[  666.889379] veth0: entered allmulticast mode
[  666.889496] veth1: entered allmulticast mode
[  666.889587] veth2: entered allmulticast mode
[  666.889649] veth3: entered allmulticast mode
[  675.551066] veth0: left allmulticast mode
[  675.551160] veth1: left allmulticast mode
[  675.551197] veth2: left allmulticast mode
[  675.551256] veth3: left allmulticast mode