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Bug #70723 7.0RC5: php-fpm7.0 crashed with SIGSEGV in _efree()
Submitted: 2015-10-16 07:07 UTC Modified: 2015-10-25 04:22 UTC
From: charris66 at gmail dot com Assigned:
Status: No Feedback Package: Reproducible crash
PHP Version: 7.0RC5 OS: Lubuntu 15.04
Private report: No CVE-ID: None
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 [2015-10-16 07:07 UTC] charris66 at gmail dot com
First time trying PHP 7.0. Using, RC4 is the latest available there. Checked RC5 release notes and see nothing pertaining to this so am posting this report.

Setup is Yii 2. Will gladly provide more information if pointed in the right direction. The particular line, probably not much help in narrowing things down, is:

(new yii\web\Application($config))->run();

Screengrabs of the system error report:

Everything worked fine with 5.6.14. I completely wiped 5.6 and 7.0, did a fresh install of 7.0 with only the following extensions and the issue persists:

- php-curl
- php-common
- php-readline
- php7.0-cli
- php7.0-common
- php7.0-fpm

Actual result:


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 [2015-10-16 19:26 UTC] charris66 at gmail dot com
-Summary: 7.0RC4: php-fpm-7.0 crashed with SIGSEGV in _efree() +Summary: 7.0RC5: php-fpm7.0 crashed with SIGSEGV in _efree() -Package: FPM related +Package: Reproducible crash -PHP Version: Next Major Version +PHP Version: 7.0RC5
 [2015-10-16 19:26 UTC] charris66 at gmail dot com
Same result after upgrading to RC5.
 [2015-10-17 03:28 UTC]
-Status: Open +Status: Feedback
 [2015-10-17 03:28 UTC]
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read for *NIX and for Win32

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.

 [2015-10-25 04:22 UTC] php-bugs at lists dot php dot net
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
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Last updated: Mon Oct 03 12:05:54 2022 UTC