Bug #72509 [NEW]: exec commands fail sporadically since 7.0.6

From: Date: Tue, 28 Jun 2016 09:09:59 +0000
Subject: Bug #72509 [NEW]: exec commands fail sporadically since 7.0.6
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-201882@lists.php.net to get a copy of this message
From:             alexei dot rodriguez82 at gmail dot com
Operating system: Debian Jessie
PHP version:      7.0.8
Package:          Program Execution
Bug Type:         Bug
Bug description:exec commands fail sporadically since 7.0.6

Description:
------------
Since upgrading to 7.0.6, exec() commands started failing, silently and
sporadically. It happens for hours at a time, then stops. It has only
affected our three most busy servers. Perhaps a file handle leak or
similar?

This had never happened previously in 5 months of PHP7. It has never
happened again since reverting to 7.0.5.

I'm sorry I can't be more helpful, because we had to revert quickly. I'd
like to see if anyone else has experienced this. Something changed with
7.0.6. See another bug which shows a leak of committed memory since
7.0.6: https://bugs.php.net/bug.php?id=72391


-- 
Edit bug report at https://bugs.php.net/bug.php?id=72509&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=72509&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=72509&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=72509&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=72509&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=72509&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=72509&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=72509&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=72509&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=72509&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=72509&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=72509&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=72509&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=72509&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72509&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=72509&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=72509&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=72509&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=72509&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=72509&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=72509&r=mysqlcfg



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