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On Wed, 20 Mar 2013 05:42:28 +0100 |
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Carlos Hendson <skyclan@×××.net> wrote: |
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> Hello, |
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> |
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> For last few weeks or so, I've been getting intermittent hard lock-ups |
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> during the emerge of various packages. It appears the more compile |
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> intensive the package, the more likely the lock-up. These lock-ups have |
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> occurred under kernels 3.4.9 and 3.7.10 with gcc 4.5.4 and 4.6.3. |
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> |
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> Once the machine is in a frozen state, the only thing that responds is |
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> the soft power reset button. Some times the machine lock-ups again |
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> after the button is pressed (this is because the compile resumes once |
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> the system comes out of it's frozen state). |
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> |
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> If the system subsequently lock-ups because I wasn't able to cancel the |
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> compile fast enough only a only option left is a hard power reset (10sec |
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> + hold power button). If I cancel the compile, the system is perfectly |
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> responsive and functions normally. |
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> |
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> There are kernel stack traces in /var/log/messages which I'm unable to |
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> decipher and diagnose as to what caused the lock-up. |
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> |
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> If I had to guess, I'd blame an incorrect setting in the .config, but |
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> since I'm stuck in the diagnostic of what part of the kernel might be |
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> experiencing the problem, I need a bit of help to pin point the issue. |
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> |
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> I believe it to be a kernel configuration issue because when I booted |
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> the machine using a system rescue Live CD, I was able to chroot into the |
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> system and emerge packages like gcc without the lock-up problem |
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> occurring. |
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> |
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> That's by no means conclusive, however, I've also run a complete pass of |
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> memcheck for over an hour without any issues reported. |
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> |
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> I'd like to completely rule out hardware failure, what diagnostic tools |
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> tools are recommend to try identify potential hardware issue of this |
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> type? |
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> |
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> The various kernel stack traces are attached in case someone wants to |
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> take a look. I can provide more information should it be needed. |
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> |
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> Any help or advice would be appreciated. |
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> |
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> Regards, |
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> Carlos |
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"Frozen" means there is no Hard Drive Activity going on right? |
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And there is no other indication, that you are just running out of memory? |
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