On Jan 20, 2014, at 10:27 AM, Andrey Borzenkov <[email protected]> wrote:
> В Mon, 20 Jan 2014 09:59:40 -0500 > SevenBits <[email protected]> пишет: > >> On Jan 19, 2014, at 9:23 PM, Andrey Borzenkov <[email protected]> wrote: >> >>> В Sun, 19 Jan 2014 19:45:23 -0500 >>> SevenBits <[email protected]> пишет: >>> >>>> Not sure whether to post this in this bug-grub list or here, so feel free >>>> to correct me if perhaps this is in the wrong spot. I’m not sure if the >>>> issue I’m having is due to a fault in setup or a bug within GRUB. >>>> >>>> I’m the developer of a tool called Mac Linux USB Loader, and some of my >>>> users are reporting errors with my compiled copy of GRUB. Specifically, >>>> after loading the kernel, GRUB spits out the following error message: >>>> >>>> alloc magic is broken at 0x81493ca0: 207d007d68746170 >>>> Aborted. Press any key to exit. >>>> >>>> The hexadecimal values vary slightly, but generally speaking this is what >>>> the error looks like. The kernel loading operation with GRUB’s linux >>>> command is followed by the initrd command to load the RAM disc, and that >>>> operation never occurs, so I know that the operation never completes. >>>> >>>> This error never seems to occur with Ubuntu-based distributions. It also >>>> seems to occur if the kernel can’t be found - but in that case, shouldn’t >>>> the linux command fail with an error instead of something like this? >>>> >>>> I can’t post my GRUB config at the moment, as I’m not on the machine where >>>> it is stored, but any advice that you can give me without it would be >>>> appreciated, such as under what conditions this error occurs. >>>> >>>> Thanks, >>>> >>>> — SevenBits >>> >>> Well, the first thing to try would be upstream HEAD to verify whether >>> problem is still present there. >> >> Sorry, just realized my previous reply didn’t get posted. >> >> The GRUB build I’m using is compiled straight from the current git >> repository. It might be a week or two old, but unless something really >> changed in the last two to three weeks I don’t think it’ll differ. >> > > In this case you need to post to gurb-devel. Is there any way to get > output to serial console? No, I don’t think so, unless there’s some GRUB trick that I don’t know about. Once this happens GRUB crashes to a stop and I can’t do anything. > >> I can try an older release of GRUB, like the latest stable and see if that >> does anything though.
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