Edit report at http://bugs.php.net/bug.php?id=52032&edit=1
ID: 52032
Comment by: slogster at gmail dot com
Reported by: slogster at gmail dot com
Summary: segmentation fault
Status: Feedback
Type: Bug
Package: FPM related
Operating System: linux x86_64
PHP Version: 5.3SVN-2010-06-09 (SVN)
Assigned To: fat
New Comment:
I have compiled php with --enable-debug and can extract everything you
want from the core file, but I don't have a way to reproduce it. I am
testing now 5.3 in production and this server is running with debug to
catch problems.
I have built php the following way:
export CFLAGS="-O2 -msse -mmmx -msse2 -msse3 -mfpmath=sse"
export CXXFLAGS="${CFLAGS}"
./buildconf
./configure --prefix=$PHPPREFIX \
--enable-fpm \
--with-libevent-dir=$LIBEVENTPREFIX \
--with-mysql \
--disable-ipv6 \
--disable-filter \
--disable-hash \
--disable-posix \
--disable-tokenizer \
--without-pear \
--without-sqlite \
--with-pdo-mysql \
--with-gd
fpm ini:
[global]
pid =
/usr/local/php-5.3-r299968/var/run/php-fpm.pid
error_log =
/usr/local/php-5.3-r299968/var/log/php-fpm.log
log_level = notice
emergency_restart_threshold = 10
emergency_restart_interval = 1m
process_control_timeout = 5s
daemonize = yes
[www0]
listen = xxx:9910
listen.backlog = -1
listen.allowed_clients = 127.0.0.1,xxx
user = web
group = web
pm = dynamic
pm.max_children = 50
pm.start_servers = 10
pm.min_spare_servers = 5
pm.max_spare_servers = 20
pm.max_requests = 500
pm.status_path = /status
ping.path = /ping
ping.response = pong
request_terminate_timeout = 30s
request_slowlog_timeout = 15s
slowlog =
/usr/local/php-5.3-r299968/var/log/php-fpm-0.log.slow
rlimit_files = 20000
rlimit_core = 0
catch_workers_output = yes
env[HOSTNAME] = $HOSTNAME
env[PATH] = /usr/local/bin:/usr/bin:/bin
env[TMP] = /tmp
env[TMPDIR] = /tmp
env[TEMP] = /tmp
Previous Comments:
------------------------------------------------------------------------
[2010-06-09 15:42:41] f...@php.net
Please provide :
- your conf file
- compilation options
- the request which makes FPM to crash
------------------------------------------------------------------------
[2010-06-09 15:36:19] slogster at gmail dot com
I am running php-fpm:
URL: http://svn.php.net/repository/php/php-src/branches/PHP_5_3
Revision: 299968
------------------------------------------------------------------------
[2010-06-09 15:35:00] slogster at gmail dot com
Description:
------------
Core was generated by `/usr/local/php-5.3-r299968/sbin/php-fpm'.
Program terminated with signal 11, Segmentation fault.
[New process 11882]
#0 0x0000555555955aab in _zend_is_inconsistent (ht=0x550000000000,
file=0x555555ccf738 "/home/l3et3r/php-5.3-r299968/Zend/zend_hash.c",
line=517)
at /home/l3et3r/php-5.3-r299968/Zend/zend_hash.c:53
53 if (ht->inconsistent==HT_OK) {
(gdb) bt
#0 0x0000555555955aab in _zend_is_inconsistent (ht=0x550000000000,
file=0x555555ccf738 "/home/l3et3r/php-5.3-r299968/Zend/zend_hash.c",
line=517)
at /home/l3et3r/php-5.3-r299968/Zend/zend_hash.c:53
#1 0x0000555555957821 in zend_hash_destroy (ht=0x550000000000) at
/home/l3et3r/php-5.3-r299968/Zend/zend_hash.c:517
#2 0x0000555555a334d7 in fcgi_close (req=0x7fff64fee540, force=0,
destroy=1)
at /home/l3et3r/php-5.3-r299968/sapi/fpm/fpm/fastcgi.c:675
#3 0x0000555555a33de4 in fcgi_finish_request (req=0x7fff64fee540,
force_close=0)
at /home/l3et3r/php-5.3-r299968/sapi/fpm/fpm/fastcgi.c:1000
#4 0x0000555555a395b5 in sapi_cgi_deactivate () at
/home/l3et3r/php-5.3-r299968/sapi/fpm/fpm/fpm_main.c:881
#5 0x00005555558d62f6 in sapi_deactivate () at
/home/l3et3r/php-5.3-r299968/main/SAPI.c:444
#6 0x00005555558ca34d in php_request_shutdown (dummy=0x0) at
/home/l3et3r/php-5.3-r299968/main/main.c:1642
#7 0x0000555555a3b5d3 in main (argc=1, argv=0x7fff64ff0788)
at /home/l3et3r/php-5.3-r299968/sapi/fpm/fpm/fpm_main.c:1881
(gdb) frame 7
#7 0x0000555555a3b5d3 in main (argc=1, argv=0x7fff64ff0788)
at /home/l3et3r/php-5.3-r299968/sapi/fpm/fpm/fpm_main.c:1881
1881 php_request_shutdown((void *) 0);
(gdb) frame 6
#6 0x00005555558ca34d in php_request_shutdown (dummy=0x0) at
/home/l3et3r/php-5.3-r299968/main/main.c:1642
1642 sapi_deactivate(TSRMLS_C);
(gdb) frame 5
#5 0x00005555558d62f6 in sapi_deactivate () at
/home/l3et3r/php-5.3-r299968/main/SAPI.c:444
444 sapi_module.deactivate(TSRMLS_C);
(gdb) frame 4
#4 0x0000555555a395b5 in sapi_cgi_deactivate () at
/home/l3et3r/php-5.3-r299968/sapi/fpm/fpm/fpm_main.c:881
881 if (
(gdb) frame 3
#3 0x0000555555a33de4 in fcgi_finish_request (req=0x7fff64fee540,
force_close=0)
at /home/l3et3r/php-5.3-r299968/sapi/fpm/fpm/fastcgi.c:1000
1000 fcgi_close(req, force_close, 1);
(gdb) frame 2
#2 0x0000555555a334d7 in fcgi_close (req=0x7fff64fee540, force=0,
destroy=1)
at /home/l3et3r/php-5.3-r299968/sapi/fpm/fpm/fastcgi.c:675
675 zend_hash_destroy(req->env);
(gdb) frame 1
#1 0x0000555555957821 in zend_hash_destroy (ht=0x550000000000) at
/home/l3et3r/php-5.3-r299968/Zend/zend_hash.c:517
517 IS_CONSISTENT(ht);
(gdb) frame 0
#0 0x0000555555955aab in _zend_is_inconsistent (ht=0x550000000000,
file=0x555555ccf738 "/home/l3et3r/php-5.3-r299968/Zend/zend_hash.c",
line=517)
at /home/l3et3r/php-5.3-r299968/Zend/zend_hash.c:53
53 if (ht->inconsistent==HT_OK) {
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/bug.php?id=52032&edit=1
