[pkg-uWSGI-devel] Bug#889047: uwsgi-plugin-php: Segfault with PHP7.2

[Adrien CLERC]

Package: uwsgi-plugin-php
Version: 2.0.15+10.1+0.0.2+b1
Severity: important

Hi, after upgrading to the version compiled for PHP7.2, I got the
following trace:

févr. 01 13:31:36 belette64 uwsgi[11136]: !!! uWSGI process 11198 got
Segmentation Fault !!!
févr. 01 13:31:36 belette64 uwsgi[11136]: *** backtrace of 11198 ***
févr. 01 13:31:36 belette64 uwsgi[11136]:
/usr/bin/uwsgi-core(uwsgi_backtrace+0x2a) [0x7126526cca]
févr. 01 13:31:36 belette64 uwsgi[11136]:
/usr/bin/uwsgi-core(uwsgi_segfault+0x23) [0x71265270b3]
févr. 01 13:31:36 belette64 uwsgi[11136]:
/lib/x86_64-linux-gnu/libc.so.6(+0x34720) [0x3c3db8fe720]
févr. 01 13:31:36 belette64 uwsgi[11136]:
/usr/lib/uwsgi/plugins/php_plugin.so(+0x5396) [0x3c3d8437396]
févr. 01 13:31:36 belette64 uwsgi[11136]: *** end of backtrace ***

I changed only UWSGI. It is running in Emperor mode with a vassal
configuration:

[uwsgi]
uid = www-data
gid = www-data
plugins = php
php-sapi-name = apache

cheaper-algo = spare2
chdir = /var/www/


If I can provide more information, please let me know.


-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-4-grsec-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8),
LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages uwsgi-plugin-php depends on:
ii  libc6                                                    2.26-4
ii  php7.2-cli [phpapi-20170718]                             7.2.1-1
ii  php7.2-fpm [phpapi-20170718]                             7.2.1-1
ii  uwsgi-core [uwsgi-abi-8ecc7b0491fca07eb2d7b0c9aaeb180f]  2.0.15-10

uwsgi-plugin-php recommends no packages.

uwsgi-plugin-php suggests no packages.

-- no debconf information