Hi,

I am using following modules in a thread based script:

use threads;
use threads::shared;
use Thread::Queue;
use Text::CSV_XS;
use SOAP::Lite;
use XML::Twig;
use Config::IniFiles;
use Tie::File;

uname -a
Linux c2t17958.xxxx.xxxx.net 2.6.32-642.11.1.el6.x86_64 #1 SMP Wed Oct
+ 26 10:25:23 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux

[download]

I get the following error sometimes:

"*** glibc detected *** perl: double free or corruption (!prev): 0x000
+07f9594461ca0 ***"

[download]

and sometimes script dies without showing any errors.

Can anyone suggest solution or help in debugging the issue?

Script works as expected most of the time. Problem occurs vary rarely. Still it is a serious problem

In reply to Problem with script using threads by bsshetty17

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