Bug #76396 [NEW]: Error in `php-fpm: pool www': munmap_chunk(): invalid pointer
From: robert at accettura dot com
Operating system: Ubuntu 16.04
PHP version: 7.2.6
Package: FPM related
Bug Type: Bug
Bug description:Error in `php-fpm: pool www': munmap_chunk(): invalid pointer
Description:
------------
After a few dozen reloads of a page or pages php-fpm starts to segfault.
Expected result:
----------------
No segfaults
Actual result:
--------------
*** Error in `php-fpm: pool www': munmap_chunk(): invalid pointer:
0x0000555555cc0aa0 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7ffff5bbe7e5]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x1a8)[0x7ffff5bcb698]
php-fpm: pool www(+0x2bd757)[0x555555811757]
php-fpm: pool www(+0x2bd84c)[0x55555581184c]
php-fpm: pool www(virtual_file_ex+0x13c)[0x5555558125bc]
php-fpm: pool www(tsrm_realpath+0xc6)[0x555555813926]
php-fpm: pool www(php_resolve_path+0x1b8)[0x555555781388]
/usr/lib/php/20170718/phar.so(+0x9339)[0x7fffe5998339]
/usr/lib/php/20170718/opcache.so(+0x11407)[0x7ffff24c5407]
/usr/lib/php/20170718/opcache.so(+0x12ea6)[0x7ffff24c6ea6]
php-fpm: pool www(compile_filename+0x17b)[0x5555557a568b]
php-fpm: pool www(+0x2f1c4a)[0x555555845c4a]
php-fpm: pool www(+0x331e3f)[0x555555885e3f]
php-fpm: pool www(execute_ex+0x44f2)[0x55555588e9b2]
php-fpm: pool www(zend_call_function+0x742)[0x5555557d0d42]
php-fpm: pool www(+0x17ad4d)[0x5555556ced4d]
php-fpm: pool www(zend_call_function+0x621)[0x5555557d0c21]
php-fpm: pool www(zend_lookup_class_ex+0x284)[0x5555557d1414]
php-fpm: pool www(zend_fetch_class_by_name+0x18)[0x5555557d1d38]
php-fpm: pool www(+0x32ecc7)[0x555555882cc7]
php-fpm: pool www(execute_ex+0x21ab)[0x55555588c66b]
php-fpm: pool www(zend_call_function+0x742)[0x5555557d0d42]
php-fpm: pool www(+0x1b96f1)[0x55555570d6f1]
php-fpm: pool www(execute_ex+0x6106)[0x5555558905c6]
php-fpm: pool www(zend_execute+0x11e)[0x555555892a7e]
php-fpm: pool www(zend_execute_scripts+0xc3)[0x5555557e1443]
php-fpm: pool www(php_execute_script+0x2e0)[0x55555577c6e0]
php-fpm: pool www(+0xdfd89)[0x555555633d89]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7ffff5b67830]
php-fpm: pool www(_start+0x29)[0x555555634bb9]
--
Edit bug report at https://bugs.php.net/bug.php?id=76396&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76396&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76396&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76396&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=76396&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=76396&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=76396&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=76396&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=76396&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=76396&r=support
Expected behavior: https://bugs.php.net/fix.php?id=76396&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=76396&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=76396&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=76396&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76396&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=76396&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=76396&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=76396&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=76396&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=76396&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=76396&r=mysqlcfg
Thread (3 messages)
- robert at accettura dot com