[php-maint] Bug#762491: php5-fpm: Empty fastcgi output from php-fpm
Markus Lindenberg
markus.lindenberg at gmail.com
Mon Sep 22 19:44:02 UTC 2014
Package: php5-fpm
Version: 5.6.0+dfsg-1
Severity: important
Hi,
php-fpm gives empty output back to Nginx. No errors are logged, but a blank
HTTP reply without body is returned.
To reproduce:
root at testjessie:~# apt-get install php5-fpm nginx-light curl
root at testjessie:~# vim /etc/nginx/sites-available/default
Uncomment the PHP location and delete the fastgci_pass using tcp port 9000
root at testjessie:~# systemctl reload nginx
root at testjessie:~# echo -e '<?php\n\nphpinfo();\n' >
/usr/share/nginx/html/test.php
root at testjessie:~# curl -v http://localhost/test.php
* Hostname was NOT found in DNS cache
* Trying ::1...
* Connected to localhost (::1) port 80 (#0)
> GET /test.php HTTP/1.1
> User-Agent: curl/7.38.0
> Host: localhost
> Accept: */*
>
< HTTP/1.1 200 OK
* Server nginx/1.6.2 is not blacklisted
< Server: nginx/1.6.2
< Date: Mon, 22 Sep 2014 19:28:04 GMT
< Content-Type: text/html; charset=UTF-8
< Transfer-Encoding: chunked
< Connection: keep-alive
<
* Connection #0 to host localhost left intact
PHP works fine using uwsgi and uwsgi-plugin-php w/ nginx via uwsgi_pass. I
also switched php-fpm to TCP and did a tcpdump to make sure Nginx doesn't
just discard the fastcgi reply.
-- Package-specific info:
==== Additional PHP 5 information ====
++++ PHP 5 SAPI (php5query -S): ++++
cli
fpm
++++ PHP 5 Extensions (php5query -M -v): ++++
pdo (Enabled for cli by maintainer script)
pdo (Enabled for fpm by maintainer script)
opcache (Enabled for cli by maintainer script)
opcache (Enabled for fpm by maintainer script)
json (Enabled for cli by maintainer script)
json (Enabled for fpm by maintainer script)
++++ Configuration files: ++++
[PHP]
engine = On
short_open_tag = Off
asp_tags = Off
precision = 14
output_buffering = 4096
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func =
serialize_precision = 17
disable_functions =
pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
disable_classes =
zend.enable_gc = On
expose_php = Off
max_execution_time = 30
max_input_time = 60
memory_limit = 128M
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
display_errors = Off
display_startup_errors = Off
log_errors = On
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
html_errors = On
variables_order = "GPCS"
request_order = "GP"
register_argc_argv = Off
auto_globals_jit = On
post_max_size = 8M
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
default_charset = "UTF-8"
doc_root =
user_dir =
enable_dl = Off
file_uploads = On
upload_max_filesize = 2M
max_file_uploads = 20
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout = 60
[CLI Server]
cli_server.color = On
[Date]
[filter]
[iconv]
[intl]
[sqlite]
[sqlite3]
[Pcre]
[Pdo]
[Pdo_mysql]
pdo_mysql.cache_size = 2000
pdo_mysql.default_socket=
[Phar]
[mail function]
SMTP = localhost
smtp_port = 25
mail.add_x_header = On
[SQL]
sql.safe_mode = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1
[Interbase]
ibase.allow_persistent = 1
ibase.max_persistent = -1
ibase.max_links = -1
ibase.timestampformat = "%Y-%m-%d %H:%M:%S"
ibase.dateformat = "%Y-%m-%d"
ibase.timeformat = "%H:%M:%S"
[MySQL]
mysql.allow_local_infile = On
mysql.allow_persistent = On
mysql.cache_size = 2000
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off
[MySQLi]
mysqli.max_persistent = -1
mysqli.allow_persistent = On
mysqli.max_links = -1
mysqli.cache_size = 2000
mysqli.default_port = 3306
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mysqlnd]
mysqlnd.collect_statistics = On
mysqlnd.collect_memory_statistics = Off
[OCI8]
[PostgreSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -1
sybct.max_links = -1
sybct.min_server_severity = 10
sybct.min_client_severity = 10
[bcmath]
bcmath.scale = 0
[browscap]
[Session]
session.save_handler = files
session.use_strict_mode = 0
session.use_cookies = 1
session.use_only_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.serialize_handler = php
session.gc_probability = 0
session.gc_divisor = 1000
session.gc_maxlifetime = 1440
session.referer_check =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
session.hash_function = 0
session.hash_bits_per_character = 5
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatibility_mode = Off
mssql.secure_connection = Off
[Assertion]
[COM]
[mbstring]
[gd]
[exif]
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
soap.wsdl_cache_limit = 5
[sysvshm]
[ldap]
ldap.max_links = -1
[mcrypt]
[dba]
[opcache]
[curl]
[openssl]
**** /etc/php5/fpm/conf.d/10-pdo.ini ****
extension=pdo.so
**** /etc/php5/fpm/conf.d/05-opcache.ini ****
zend_extension=opcache.so
**** /etc/php5/fpm/conf.d/20-json.ini ****
extension=json.so
-- System Information:
Debian Release: jessie/sid
APT prefers testing-updates
APT policy: (500, 'testing-updates'), (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.14-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages php5-fpm depends on:
ii dpkg 1.17.13
ii init-system-helpers 1.21
ii libbz2-1.0 1.0.6-7
ii libc6 2.19-11
ii libcomerr2 1.42.12-1
ii libdb5.3 5.3.28-6
ii libgssapi-krb5-2 1.12.1+dfsg-9
ii libk5crypto3 1.12.1+dfsg-9
ii libkrb5-3 1.12.1+dfsg-9
ii libmagic1 1:5.19-2
ii libonig2 5.9.5-2
ii libpcre3 1:8.35-3
ii libqdbm14 1.8.78-5+b1
ii libssl1.0.0 1.0.1i-2
ii libsystemd-daemon0 208-8
ii libxml2 2.9.1+dfsg1-4
ii mime-support 3.56
ii php5-cli 5.6.0+dfsg-1
ii php5-common 5.6.0+dfsg-1
ii php5-json 1.3.6-1
ii tzdata 2014g-1
ii ucf 3.0030
ii zlib1g 1:1.2.8.dfsg-2
php5-fpm recommends no packages.
Versions of packages php5-fpm suggests:
pn php-pear <none>
Versions of packages php5-common depends on:
ii libc6 2.19-11
ii lsof 4.86+dfsg-1
ii psmisc 22.21-2
ii sed 4.2.2-4
ii ucf 3.0030
Versions of packages php5-common suggests:
pn php5-user-cache <none>
-- no debconf information
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