[pkg-uWSGI-devel] Bug#962496: uwsgi-plugin-php: autopkgtest failure: Segmentation Fault

[Paul Gevers]

Source: uwsgi-plugin-php
Version: 0.0.8
X-Debbugs-CC: debian-ci at lists.debian.org
Severity: serious
User: debian-ci at lists.debian.org
Usertags: fails-always

Dear maintainer(s),

You recently added an autopkgtest to your package uwsgi-plugin-php,
great. However, it fails. Currently this failure is blocking the
migration to testing [1]. Can you please investigate the situation and
fix it?

I copied some of the output at the bottom of this report.

More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=uwsgi-plugin-php

https://ci.debian.net/data/autopkgtest/testing/amd64/u/uwsgi-plugin-php/5752337/log.gz

autopkgtest [17:23:42]: test smoke: [-----------------------
[uWSGI] getting INI configuration from debian/tests/php.ini
  % Total    % Received % Xferd  Average Speed   Time    Time     Time
Current
                                 Dload  Upload   Total   Spent    Left
Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--
    0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--
    0
curl: (52) Empty reply from server
----- uwsgi logfile
*** Starting uWSGI 2.0.18-debian (64bit) on [Wed Jun  3 17:23:42 2020] ***
compiled with version: 9.3.0 on 25 May 2020 12:47:36
os: Linux-4.19.0-9-amd64 #1 SMP Debian 4.19.118-2 (2020-04-29)
nodename: ci-155-77b9aeba
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 2
current working directory:
/tmp/autopkgtest-lxc.gf8ting2/downtmp/build.FfV/src
detected binary path: /usr/bin/uwsgi-core
chdir() to
/tmp/autopkgtest-lxc.gf8ting2/downtmp/build.FfV/src/debian/tests//htdocs
*** WARNING: you are running uWSGI without its master process manager ***
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
creating a new cache store file: /tmp/tmp.12ZxrQ8m3S/uwsgi.cache
[uwsgi-cache] restored 0 items
*** Cache "sessions" initialized: 1MB (key: 2136 bytes, keys: 64080
bytes, data: 1966080 bytes, bitmap: 0 bytes) preallocated ***
uwsgi socket 0 bound to TCP address localhost:9090 fd 4
PHP document root set to
/tmp/autopkgtest-lxc.gf8ting2/downtmp/build.FfV/src/debian/tests/htdocs
PHP 7.4.5 initialized
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 72920 bytes (71 KB) for 1 cores
*** Operational MODE: single process ***
*** no app loaded. going in full dynamic mode ***
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI worker 1 (and the only) (pid: 13224, cores: 1)
writing pidfile to /tmp/tmp.12ZxrQ8m3S/uwsgi.pid
!!! uWSGI process 13224 got Segmentation Fault !!!
*** backtrace of 13224 ***
uwsgi(uwsgi_backtrace+0x2a) [0x55f6838d06aa]
uwsgi(uwsgi_segfault+0x23) [0x55f6838d0a93]
/lib/x86_64-linux-gnu/libc.so.6(+0x3b800) [0x7f94b286c800]
/lib/x86_64-linux-gnu/libc.so.6(+0x15e711) [0x7f94b298f711]
/lib/libphp7.so(virtual_chdir_file+0x31) [0x7f94b086bd41]
/lib/libphp7.so(php_execute_script+0xf5) [0x7f94b07e18d5]
/usr/lib/uwsgi/plugins/php_plugin.so(uwsgi_php_request+0xbd3)
[0x7f94b0a365b3]
uwsgi(wsgi_req_recv+0xad) [0x55f68388105d]
uwsgi(simple_loop_run+0xc4) [0x55f6838cc424]
uwsgi(simple_loop+0x10) [0x55f6838cc200]
uwsgi(uwsgi_ignition+0x294) [0x55f6838d0de4]
uwsgi(uwsgi_worker_run+0x266) [0x55f6838d4266]
uwsgi(uwsgi_run+0x454) [0x55f6838d47e4]
uwsgi(+0x2b68e) [0x55f68388068e]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7f94b2857e0b]
uwsgi(_start+0x2a) [0x55f6838806ba]
*** end of backtrace ***
signal_pidfile()/kill(): No such process [core/uwsgi.c line 1694]

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