Re: make buildworld broken at r317821 (libsysdecode)

From: Andrey Fesenko <f0andrey_at_gmail.com>
Date: Sun, 7 May 2017 05:55:08 +0300
On Sat, May 6, 2017 at 2:52 AM, Ngie Cooper <yaneurabeya_at_gmail.com> wrote:
> On Fri, May 5, 2017 at 4:43 PM, Cy Schubert <Cy.Schubert_at_komquats.com> wrote:
>
> ...
>
>> You have a bad DIMM. I had this same problem on my laptop but not on my
>> servers downstairs. That suggested that since all four machines were
>> running the same software the difference between them was hardware.
>> Replacing the memory in my laptop made this problem go away.
>>
>> I have a question for you. Do you use ZFS? ZFS exercises memory quite
>> aggressively. I also had this problem when I replaced my UFS filesystems
>> with ZFS on my testbed many moons ago. It even suffered random kernel
>> panics. Here again, replacing the memory resolved the issue.
>
> We need more information first before saying "bad hardware" -- in
> particular, was the machine overtaxed, were the input files proper,
> etc?
>
> I'm asking because clang has a number of bugs in bugzilla where the
> host ran out of memory trying to compile things and clang didn't fail
> gracefully when allocating memory, handling inputs, etc.
>
> Thanks,
> -Ngie

Sorry, really my root ZFS pool is corrupt :(
Received on Sun May 07 2017 - 00:55:10 UTC

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