Edit report at https://bugs.php.net/bug.php?id=78918&edit=1
ID: 78918
Updated by: nikic@php.net
Reported by: brent at spatie dot be
Summary: Segfault with preloading Laravel
Status: Feedback
Type: Bug
Package: opcache
Operating System: macOS 10.14
PHP Version: 7.4.0
Block user comment: N
Private report: N
New Comment:
Unfortunately I'm not able to reproduce the segfault on Ubuntu. To make sure we're on the
same page, here's what I do:
* Clone the git@github.com:brendt/aggregate.stitcher.io.git repo
* Run ~/php-7.4/sapi/cli/php composer.phar install
* Patch vendor/nesbot/carbon/src/Carbon/Traits/Date.php to comment out the problematic $days static
property.
* Run the following command:
~/php-7.4/sapi/cli/php -c ~/php-7.4/php.ini -d opcache.preload=preload.php -S localhost:8000 -t
public
* Open localhost:8000 in the browser
Does this match what you're doing?
> Using gdb I've got this (still no idea if this is useful at all for you)> > 0x00007fff7c4ec61a in ?? () from /usr/lib/system/libsystem_kernel.dylib
Is this the full backtrace? Do you get anything more when typing "backtrace" into gdb?
Previous Comments:
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[2019-12-17 15:36:40] bugreports at gmail dot com
> [2019-12-17 15:01 UTC] brent at spatie dot be> I've used PHP 7.4.1-dev now (commit https://github.com/php/php-src/commit/5ddcacac)
why?
7.4.1.dev is stone old when it comes to recent fixes
https://git.php.net/?p=php-src.git;a=shortlog;h=refs/heads/PHP-7.4
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[2019-12-17 15:01:17] brent at spatie dot be
Hi Nikita
I've used PHP 7.4.1-dev now (commit https://github.com/php/php-src/commit/5ddcacac)
I'm still getting a segfault:
[1] 86293 segmentation fault <php path>/bin/php -S localhost:8181 -t public
Using gdb I've got this (still no idea if this is useful at all for you)
0x00007fff7c4ec61a in ?? () from /usr/lib/system/libsystem_kernel.dylib
When I don't preload any classes, yet still provide a preload script, there's another
segfault:
[1] 90260 segmentation fault <php path>/bin/php -S localhost:8181 -t public
And finally, when opcache.preload and opcache.preload_user options are omitted in php.ini, the
server works fine.
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[2019-12-16 12:02:30] brent at spatie dot be
Hi Nikita
Running it with the built-in server also gives a segfault:
[Preloader] Preloaded 192 classes
[Mon Dec 16 13:00:51 2019] PHP 7.4.1RC1 Development Server (http://localhost:8181) started
[Mon Dec 16 13:00:53 2019] [::1]:54280 Accepted
[Mon Dec 16 13:00:53 2019] [::1]:54281 Accepted
[1] 21300 segmentation fault /Users/brent/dev/php/build/php-741-RC1/bin/php -S localhost:8181 -t
public
I'll give the 7.4 branch a try later today or tomorrow though.
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[2019-12-16 09:12:39] nikic@php.net
I should probably clarify that 7.4.1 will not contain all the preloading fixes. Some of them will
only make 7.4.2 (current 7.4 branch).
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[2019-12-16 09:07:08] nikic@php.net
@brent: Can you please check whether it works with the built-in web server?
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