[  298.944567] veth0: entered allmulticast mode
[  298.944632] veth1: entered allmulticast mode
[  298.944663] veth2: entered allmulticast mode
[  298.944697] veth3: entered allmulticast mode
[  306.494145] veth0: left allmulticast mode
[  306.494197] veth1: left allmulticast mode
[  306.494229] veth2: left allmulticast mode
[  306.494252] veth3: left allmulticast mode