Date: Sat, 21 Feb 2015 17:15:35 -0700 From: jd1008 <jd1008@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: why would I get a segmentation fault on one system but not the other? Message-ID: <54E91FA7.2030900@gmail.com> In-Reply-To: <390c4c0547fc27e91d28872d29aa2e04@sdf.org> References: <20150221224006.GA5501@home.parts-unknown.org> <09da5ec0816e098badc49432c802dc18@sdf.org> <390c4c0547fc27e91d28872d29aa2e04@sdf.org>
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On 02/21/2015 04:03 PM, cpet wrote: > On 2015-02-21 17:01, cpet wrote: >> On 2015-02-21 16:40, David Benfell wrote: >>> Hi all, >>> >>> I am running into a segmentation fault that I don't know how to track >>> down. It appears on one system but not the other. It seems to afflict >>> both apache24 and php-fpm. >>> >>> apache logs lots of segementation faults but I don't have any idea >>> where they're coming from. >>> >>> When I try to start php-fpm it dies instantly with a segmentation >>> fault. I think it's one of the modules, but I don't know which one. >>> >>> And I'm absolutely baffled that this occurs on one system and not the >>> other. Both are fairly recent FreeBSD Stable. >>> >>> I do not see the segmentation faults (or at least not in such a dire >>> way) on: >>> >>> 10.1-STABLE >>> FreeBSD home.parts-unknown.org 10.1-STABLE FreeBSD 10.1-STABLE #0 >>> r278923: Tue Feb 17 15:27:20 PST 2015 >>> root@home.parts-unknown.org:/usr/obj/usr/src/sys/GENERIC amd64 >>> >>> I do see them on: >>> >>> 10.1-STABLE >>> FreeBSD vegan.parts-unknown.org 10.1-STABLE FreeBSD 10.1-STABLE #0 >>> r278934: Wed Feb 18 09:11:24 UTC 2015 >>> root@home.parts-unknown.org:/usr/obj/usr/src/sys/GENERIC amd64 >> >> You have 2 systems one running a different svn rev than the other, >> first I would suggest before suggesting bad ram is to sync both to be >> equal, meaning the one that is failing to either upgrade or downgrade >> it. if it's seg faulting I would mem test that and replace failing >> module. >> Any kernel crashes on the system where apache is segfaulting?
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