[  633.811302] veth0: entered allmulticast mode
[  633.811373] veth1: entered allmulticast mode
[  633.811415] veth2: entered allmulticast mode
[  633.811458] veth3: entered allmulticast mode
[  642.906097] veth0: left allmulticast mode
[  642.906160] veth1: left allmulticast mode
[  642.906192] veth2: left allmulticast mode
[  642.906229] veth3: left allmulticast mode