[  336.837434] veth0: entered allmulticast mode
[  336.837503] veth1: entered allmulticast mode
[  336.837546] veth2: entered allmulticast mode
[  336.837584] veth3: entered allmulticast mode
[  345.417416] veth0: left allmulticast mode
[  345.417601] veth1: left allmulticast mode
[  345.417637] veth2: left allmulticast mode
[  345.417679] veth3: left allmulticast mode