ID: 44554
User updated by: vlada at mysh dot cz
Reported By: vlada at mysh dot cz
-Status: Feedback
+Status: Open
Bug Type: Apache2 related
Operating System: Debian etch
PHP Version: 5.2.5
Assigned To: fb-req-jani
New Comment:
So.. I have checked configuration of PHP. Default php.ini-dist worked,
so I make diff between mine and default. Main difference was in method
of saving sessions. We were using sqlite. When I changed it to default,
files type, everything is now OK. I leave this, files session
configuration run for a longer period, but I think, problem was i
sqlite.
Previous Comments:
------------------------------------------------------------------------
[2008-04-02 10:20:58] [EMAIL PROTECTED]
If you have 2 servers and on one you don't have such problems and on
the other one you have, just check what the differences are in those
systems. php.ini, configure lines, compiler versions, etc.
------------------------------------------------------------------------
[2008-04-02 10:13:43] vlada at mysh dot cz
So.. I've sucessfully downgraded to same glibc version as on other
server is. Than recompiled apache and php again with this older libc,
but this errors appears in log again.
Sometimes it causes
exit signal Segmentation fault(11) and sometimes "only" exit signal
Aborted (6).
*** glibc detected *** double free or corruption (out): 0x08408b78 ***
*** glibc detected *** double free or corruption (!prev): 0x0840d220
***
I am sorry for bothering but I going to be quite desperate about this
problem, because I still don't know why it happens.
------------------------------------------------------------------------
[2008-04-02 09:31:33] [EMAIL PROTECTED]
Please let us know if downgrading glibc worked.
------------------------------------------------------------------------
[2008-03-31 15:46:33] vlada at mysh dot cz
On both servers is installed Debian Etch.
First, where it works without this error is older instalation with
package libc6 version 2.3.6.ds1-13etch2.
The other, newer installation, where this error occours is libc6
2.3.6.ds1-13etch5.
I was warned before downgrading libc library, but i'll try it and than
give a feedback if it works. But many other applications relay on this
newer version of libc.
And I am using default MPM, prefork, on both.
------------------------------------------------------------------------
[2008-03-31 08:03:17] [EMAIL PROTECTED]
One more question: What glibc version does this happen with and with
what it doesn't happen with? I mean, does 5.2.5 work fine with older
glibc? And what Apache MPM are you using there?
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/44554
--
Edit this bug report at http://bugs.php.net/?id=44554&edit=1
