[  655.352123] veth0: entered allmulticast mode
[  655.352228] veth1: entered allmulticast mode
[  655.352293] veth2: entered allmulticast mode
[  655.352355] veth3: entered allmulticast mode
[  664.768369] veth0: left allmulticast mode
[  664.768439] veth1: left allmulticast mode
[  664.768477] veth2: left allmulticast mode
[  664.768516] veth3: left allmulticast mode