Date: Sun, 22 Feb 2015 18:14:53 -0700 From: jd1008 <jd1008@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: RESOLVED, SORT OF: Re: why would I get a segmentation fault on one system but not the other? Message-ID: <54EA7F0D.4080008@gmail.com> In-Reply-To: <20150223010501.GA48633@home.parts-unknown.org> References: <20150221224006.GA5501@home.parts-unknown.org> <09da5ec0816e098badc49432c802dc18@sdf.org> <390c4c0547fc27e91d28872d29aa2e04@sdf.org> <20150222091956.fd1ec914.freebsd@edvax.de> <20150222104425.GA44573@home.parts-unknown.org> <9134.76.193.19.10.1424620110.squirrel@cosmo.uchicago.edu> <590FB195-C4E9-4D22-8900-ABE784CE9896@parts-unknown.org> <20150222205918.GA68253@home.parts-unknown.org> <11645.76.193.19.10.1424642451.squirrel@cosmo.uchicago.edu> <20150223010501.GA48633@home.parts-unknown.org>
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On 02/22/2015 06:05 PM, David Benfell wrote: > On Sun, Feb 22, 2015 at 04:00:50PM -0600, Valeri Galtsev wrote: >> One more thing. If you can not run it under debugger for whatever reason, >> you can take a look which libraries the main binary, and php module (and >> other things that are used by crashing apache) are linked to (ldd is your >> friend ;-). > As it happens, I *was* able to run it under debugger. And traced it to > mail/cclient . > > It's an odd and unhappy result. I have the exact same version running > on the older machine. But cclient is fairly obviously a dependency of > php55-imap and removing that extension indeed enables php-fpm to start. > > Before removing the extension, I tried portmaster -Rft on cclient; it > completed successfully, but running php-fpm still yielded the > segfault. > > That this appears on one machine and not the other suggests > unreproducibility; should I file a bug report? > > php-imap isn't something I personally use. I think some of my web > applications are able to use it. > Personally, I am not convinced. Even if your 2 machines were 100% identical in every respect to the minutest details, I would need to test on another 10 identical machines. But then, that's just me :) Cheers, JD
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