Comment 32 for bug 1111470

The LTS backport kernels are mainly hardware enablement options. But the Precise kernel is still a supported option, so if possible we want bugs fixed (if possible == if not requiring half of the next kernel backported).

OK, so that range appears in the 1-1 mappings but seems not to be freed and the max_pfn later is below that range. Not sure yet what that exactly means but at least gives some better idea where to look.