Edit report at https://bugs.php.net/bug.php?id=61757&edit=1
ID: 61757
Comment by: Junk at Army dot ca
Reported by: joe at creativeanvil dot com
Summary: Apache Segfault zend_hash_quick_find
Status: Closed
Type: Bug
Package: Apache2 related
Operating System: CentOS 6.2
PHP Version: 5.4.0
Block user comment: N
Private report: N
New Comment:
Removing these packages seems to have cleared up the issue:
php-pecl-apc-3.1.15-0.3.svn329913.fc17.x86_64
php-pear-1.9.4-7.fc17.2.noarch
Previous Comments:
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[2013-05-20 10:33:39] Junk at Army dot ca
I'm seeing this same issue on php 5.4.14, Fedora 17:
Core was generated by `/usr/sbin/httpd -k start'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007fae904dc298 in zend_hash_quick_find (ht=ht@entry=0x7fae9eb26698,
arKey=0x7fae9f9d3290 "mbstring", nKeyLength=9, h=h@entry=249897825911322699,
pData=pData@entry=0x7fffdc759548) at /usr/src/debug/php-
5.4.14/Zend/zend_hash.c:950
950 p = ht->arBuckets[nIndex];
Packages:
httpd-2.2.23-1.fc17.x86_64
php-5.4.14-1.fc17.x86_64
php-common-5.4.14-1.fc17.x86_64
php-imap-5.4.14-1.fc17.x86_64
php-pecl-apc-debuginfo-3.1.15-0.3.svn329913.fc17.x86_64
php-pspell-5.4.14-1.fc17.x86_64
php-debuginfo-5.4.14-1.fc17.x86_64
php-pdo-5.4.14-1.fc17.x86_64
php-mysql-5.4.14-1.fc17.x86_64
php-mbstring-5.4.14-1.fc17.x86_64
php-mcrypt-5.4.14-1.fc17.x86_64
php-pear-1.9.4-7.fc17.2.noarch
php-Kohana-2.4-1.rc2.fc17.3.noarch
php-cli-5.4.14-1.fc17.x86_64
php-pgsql-5.4.14-1.fc17.x86_64
php-xml-5.4.14-1.fc17.x86_64
php-gd-5.4.14-1.fc17.x86_64
php-pecl-apc-3.1.15-0.3.svn329913.fc17.x86_64
I have not located the source script yet.
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[2012-04-26 21:21:46] joe at creativeanvil dot com
Just upgraded to 5.4.1 and am not seeing this issue any longer. Thank you.
------------------------------------------------------------------------
[2012-04-17 20:50:27] [email protected]
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
GC issues require a full reproduce case for being tracked down properly. Please
try to reduce your codebase as much as possible (it doesn't bring much to send
us a large program, as you know the code better than we, I assume, and can
strip it down better) and make that available. Thanks.
------------------------------------------------------------------------
[2012-04-17 20:22:31] joe at creativeanvil dot com
Also, tried the latest 5.4 build and still have the same issue. 5.3.10 does not
produce the same problem. Additional backtrace info on latest 5.4 build:
#0 0x00007f5604d87661 in gc_zval_possible_root (zv=0x7f5611cabf20) at
/usr/local/src/php5.4-201204171930/Zend/zend_gc.c:143
#1 0x00007f5604d9aabd in gc_zval_check_possible_root
(execute_data=0x7f560f922aa0) at /usr/local/src/php5.4-
201204171930/Zend/zend_gc.h:183
#2 i_zval_ptr_dtor (execute_data=0x7f560f922aa0) at /usr/local/src/php5.4-
201204171930/Zend/zend_execute.h:97
#3 zend_leave_helper_SPEC (execute_data=0x7f560f922aa0) at
/usr/local/src/php5.4-201204171930/Zend/zend_vm_execute.h:468
#4 0x00007f5604dd0700 in execute (op_array=0x7f5611e80f10) at
/usr/local/src/php5.4-201204171930/Zend/zend_vm_execute.h:410
#5 0x00007f5604d678cf in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /usr/local/src/php5.4-201204171930/Zend/zend.c:1272
#6 0x00007f5604d0b3e7 in php_execute_script (primary_file=0x7fff71019fc0) at
/usr/local/src/php5.4-201204171930/main/main.c:2473
#7 0x00007f5604e11765 in php_handler (r=0x7f5611c6d348) at
/usr/local/src/php5.4-201204171930/sapi/apache2handler/sapi_apache2.c:667
#8 0x00007f560fa14b00 in ap_run_handler ()
#9 0x00007f560fa183be in ap_invoke_handler ()
#10 0x00007f560fa23a30 in ap_process_request ()
#11 0x00007f560fa208f8 in ?? ()
#12 0x00007f560fa1c608 in ap_run_process_connection ()
#13 0x00007f560fa28807 in ?? ()
#14 0x00007f560fa28b1a in ?? ()
#15 0x00007f560fa28e4b in ap_mpm_run ()
#16 0x00007f560fa00900 in main ()
------------------------------------------------------------------------
[2012-04-17 17:20:25] joe at creativeanvil dot com
Sorry, forgot config line on report:
./configure --with-apxs2=/usr/sbin/apxs --enable-cli --enable-exif
--enable-mbstring --enable-mbregex --enable-sockets --with-mysql
--with-mysqli=/usr/bin/mysql_config --with-pdo-
mysql --with-libdir=lib64 --with-zlib --with-gd --with-jpeg-dir=/usr/lib64
--enable-soap --enable-calendar --with-freetype-dir=/usr/lib64
--with-libexpat-dir --enable-ftp --enable-
calendar --with-curl
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