[  821.207367] veth0: entered allmulticast mode
[  821.207436] veth1: entered allmulticast mode
[  821.207516] veth2: entered allmulticast mode
[  821.207561] veth3: entered allmulticast mode
[  829.842224] veth0: left allmulticast mode
[  829.842336] veth1: left allmulticast mode
[  829.842382] veth2: left allmulticast mode
[  829.842422] veth3: left allmulticast mode