Getting the Error message "*** glibc detected *** corrupted double-linked list:"

chiragforever has asked for the wisdom of the Perl Monks concerning the following question:

Hi All,
I am using the threads perl module to create the threads and trying to create more than 50 threads simultaneously.But at the end of the last thread getting the error message

################
*** glibc detected *** corrupted double-linked list: 0x47e00048 *** Ab
+orted
################
[download]

Please help me out on this.
Regards,
Chirag

20060711 Janitored by Corion: Added formatting, code tags, moved from PerlMonks Discussion to Seekers of Perl Wisdom as per Writeup Formatting Tips

Comment on Getting the Error message "* glibc detected * corrupted double-linked list:" Download Code

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Re: Getting the Error message "* glibc detected * corrupted double-linked list:" by Corion (Patriarch) on Jul 11, 2006 at 14:43 UTC
My guess is that you have done something which is not thread safe. Like using a module which is not thread safe, like DBI or other modules which have a C library below them. It might also be a bug in your version of Perl. But as you don't show us any code, operating system, or Perl version, it's hard to give you any more concrete hints.	[reply]
Re^2: Getting the Error message "* glibc detected * corrupted double-linked list:" by chiragforever (Novice) on Jul 13, 2006 at 12:53 UTC
I am writing a script to test the web server.Basically this utility is written to test the login-logout feature of the web server. Below is the complete code of the utility.Please look into that. Read more... (14 kB) 20060713 Janitored by Corion: Added formatting, code tags, as per Writeup Formatting Tips edit (broquaint): Added `<readmore>` tags per consideration.	[reply] [d/l]