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On Thu, Apr 26, 2012 at 1:25 AM, Michael Mol <mikemol@×××××.com> wrote: |
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> On Thu, Apr 26, 2012 at 1:16 AM, Michael Mol <mikemol@×××××.com> wrote: |
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>> On Thu, Apr 26, 2012 at 12:37 AM, Michael Mol <mikemol@×××××.com> wrote: |
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>>> On Wed, Apr 25, 2012 at 11:50 PM, Canek Peláez Valdés <caneko@×××××.com> wrote: |
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>>>> On Wed, Apr 25, 2012 at 10:09 PM, Michael Mol <mikemol@×××××.com> wrote: |
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>>>>> I've had two segfaults I'd never seen before. One in sudo and one in |
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>>>>> rdesktop. Updates later when I get things better tracked down. |
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>>>> |
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>>>> I had a gcc segfault in my atom server, with MAKEOPTS=-j5. With |
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>>>> MAKEOPTS=-j1, I got undefined references while linking some modules. |
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>>>> My desktop and my laptop, however, compiled it without problems. |
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>>>> |
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>>>> I haven't had the time to check it, but it seems weird. |
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>>> |
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>>> Replacing with a binpackage from packages.gentooexperimental.org got |
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>>> bash working. Now I'm seeing if I can re-emerge gcc, binutils and |
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>>> glibc. |
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>>> |
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>>> If that goes through, I'm going to restart the emerge -e; my resume |
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>>> stack is probably toast. |
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>> |
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>> Ok, yes. This version of glibc, =sys-libs/glibc-2.14.1-r3, is crud. At |
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>> least, if you're doing parallel building. Out of my three machines, |
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>> the 8-core box got bit by it, the 4-core box got bit by it, but the |
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>> 2-core laptop sailed past. |
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>> |
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>> I have a hunch that setting MAKEOPTS="-j1" will fix it for me, and I'm |
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>> letting that run as I head off to sleep in a few minutes. |
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> |
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> Note, my experiences and instructions are specific to amd64 boxes. I |
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> don't know if other boxes are affected, and the workaround I'm writing |
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> below is not appropriate for anything but amd64. |
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> |
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> Incidentally, you'll know if your box got bit if you do a large set of |
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> emerges which include building glibc, and everything after glibc's |
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> 'Install' phase fails. Don't trust emerge's output; at this point, |
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> bash is segfaulting on startup, which makes emerge utterly unreliable, |
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> even as it tries to tell you the cause for errors. |
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> |
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> DO NOT close your open shells; you won't be able to launch bash until |
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> you've fixed this. |
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> |
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> To work around, you'll need a root shell. If you have any shell at |
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> all, you should be able to get a root shell by running |
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> |
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> sudo busybox sh |
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> |
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> in any of your remaining shells which have sudoer access. |
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> |
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> grab |
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> |
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> glibc-2.14.1-r3.tbz2 |
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> |
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> from |
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> |
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> http://packages.gentooexperimental.org/packages/amd64-unstable/sys-libs/ |
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> |
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> using wget. At least in my situation, wget still worked. Move the |
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> tarball to your / directory: |
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> |
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> mv glibc-2.14.1-r3.tbz2 / |
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> |
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> and unpack it |
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> |
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> tar xvjpf glibc-2.14.1-r3.tbz2 |
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> |
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> You should now have bash back, which means you'll have emerge back, |
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> and probably the rest of your system. |
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|
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MAKEOPTS="-j1" didn't fix it. Off to find another solution. |
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-- |
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:wq |