Проверил memtest'ом (memtest x86+ 4.20) - два полных прохода, ошибок нет. Но в логах ядра фигурирует нижеприведенный листинг... Что это может означать?
28.02.14 11:27:12 PM Registered nosave memory: [mem 0x0009f000-0x0009ffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0x000a0000-0x000fffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xdeb91000-0xdf141fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xdf142000-0xdf389fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xdf38a000-0xdf396fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xdf397000-0xdf3c1fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xdf3c2000-0xdf3c6fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xdf3c7000-0xdf409fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xdf800000-0xf7ffffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xf8000000-0xfbffffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfc000000-0xfebfffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfec00000-0xfec00fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfec01000-0xfecfffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfed00000-0xfed03fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfed20000-0xfedfffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfee00000-0xfee00fff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xfee01000-0xfeffffff]
28.02.14 11:27:12 PM Registered nosave memory: [mem 0xff000000-0xffffffff]