[  631.386404] veth0: entered allmulticast mode
[  631.386495] veth1: entered allmulticast mode
[  631.386558] veth2: entered allmulticast mode
[  631.386621] veth3: entered allmulticast mode
[  640.112186] veth0: left allmulticast mode
[  640.112282] veth1: left allmulticast mode
[  640.112333] veth2: left allmulticast mode
[  640.112379] veth3: left allmulticast mode