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%SECTION0{name=LinuxCrashesRandomly}% Linux crashes randomly Question:: On my board, Linux crashes randomly or has random exceptions (especially floating point exceptions if it is a [[PowerPC][Power Architecture]]® processor). Why? Answer:: Quite likely your SDRAM initialization is bad. See UBootCrashAfterRelocation for more information. <p></p> On a [[PowerPC][Power Architecture]]®, the instructions beginning with 0xFF are floating point instructions. When your memory subsystem fails, the [[PowerPC][Power Architecture]]® is reading bad values (0xFF) and thus executing illegal floating point instructions.
14.3. Linux
1. Abstract
14.3.2. Linux crashes when uncompressing the kernel
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