Comment 43 for bug 1304001

There's no errors in the dmesg because that's taken from a clean boot.
When the guest runs and the PV drivers start, then the logs start flooding with:
[34279.205229] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34281.237272] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34285.269255] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34287.309223] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34291.349232] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34299.397263] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34315.461233] xen:balloon: reserve_additional_memory: add_memory() failed: -17
[34347.557236] xen:balloon: reserve_additional_memory: add_memory() failed: -17

Is there any way of disabling the message?