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Error Cannot Allocate Memory During Pthread Create

This underlying storage will remain in the process space (and not be recycled) until the thread has terminated and has been joined by other threads.Detached threads Most of time, you just One thing missing is an ebuild for Pound-1.7, but it is EXTREMELY easy to make your own until they get one into the official portage tree (I use the portage overlay We run a lot of web traffic through this on a 24x7 production site and have yet to have lost uptime. asked 6 years ago viewed 1781 times active 6 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Visit Chat Related 6Why would pthread_create() fail with only 2 threads http://outwardsound.com/error-cannot/error-cannot-allocate-memory-while-creating-conversion-pipeline.html

If the number of the existing thread stacks is greater than the number of active running threads, and the dispersion of these two numbers keeps increasing as the program continues running, But that is what I understand would happen when the client slams shut like that. How? Apr 15 06:22:34 fantomen pound: HTTP pthread_create: Cannot allocate memory Apr 15 08:42:35 fantomen pound: HTTPS pthread_create: Cannot allocate memory Apr 15 08:42:35 fantomen pound: HTTPS pthread_create: Cannot allocate memory Apr

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Client reads this signal and call close... goodman888 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by goodman888 04-14-2008, 05:20 AM #3 UlrichWinkler LQ Newbie Registered: Apr 2008 Posts: Also is this number of processes setting something that can be set at install ? In 2007, he graduated from Nanjing University, China, with an MS degree. 25 August 2010 Also available inRussianJapaneseSpanish Table of contents Introduction to POSIX threads Recognizing leaks Detecting leaks Preventing leaks

If your server threads are left hanging open because they can't handle the clients disconnecting, then you've got lots more than just two threads open. Get 1:1 Help Now Advertise Here Enjoyed your answer? I tried reducing the stack using ulimit -s 1024 and I still see the same issue. And that's it.

Could you strace -f the program and post an excerpt (a couple dozen lines before and after the system call, whatever it was, that actually returned ENOMEM should suffice), please? –zwol Memory leak results[[email protected] ~]# ./thread ERROR, rc is 12, so far 304 threads created Fail:: Cannot allocate memory After the code created 304 threads, it failed to create more. Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Either may occur under heavy load and/or long-lived requests (or some kind of intentional DoS). - given that this is RH9: this may just be a problem of the NPTL, which

However, that site provides a workaround. Join & Ask a Question Need Help in Real-Time? Are you new to LinuxQuestions.org? As demonstrated in Listing 1 and 2, joinable threads are produced, but they are never joined, so each terminated joinable thread still occupies the process space, leaking the process memory.

Results 1 to 3 of 3 Thread: segmentation fault in create_pthread Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode http://outwardsound.com/error-cannot/error-cannot-create-sys-kernel-debug-dri.html All rights reserved Home Forums Articles Badges Privacy Policy Support Sitemap Newsletter Signup Free Web Developer Tools

/ Zope / Apsis / Pound Mailing List / Archive / 2004 Do I have to close these connections from server side as well? I've seen people having problems with RedHat Enterprise aswell as SuSe 9.0.

Compare outputs Check the output of pmap PID | grep 10240 | wc -l and compare it to the output of ls /proc/PID/task | wc -l. My AccountSearchMapsYouTubePlayNewsGmailDriveCalendarGoogle+TranslatePhotosMoreShoppingWalletFinanceDocsBooksBloggerContactsHangoutsEven more from GoogleSign inHidden fieldsSearch for groups or messages [dpdk-dev] pthread_create fails with error code 11 (pthread_create: Cannot allocate memory) Ajay Khambadkone ajayk at anovadata.com Thu Aug 25 16:02:56 Then the error code and failure reason are printed out. http://outwardsound.com/error-cannot/error-cannot-attach-to-or-create-shared-memory.html First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone.

Add that up and you get 3GB memory space for user space. I had to recompile glibc with 1024 threads. 0 Message Accepted Solution by:modulo2005-05-18 modulo earned 0 total points Comment Utility Permalink(# a14028622) PAQed with points refunded (50) modulo Community Support The time now is 02:30 AM.

I am reading it ... >If your server threads are left hanging open because they can't handle the clients disconnecting, then you've got lots more than just two threads open.[/QUOTE] Here

Thread bodies consist of active running threads and dead joinable threads. Once you do that Pound compiles and runs just fine. Password Programming This forum is for all programming questions. I am able to create 16 joinable threads, but the 17th and subsequent calls fail with the ENOMEM error (which apparently means memory -or- some other resource is unavailable).

vBulletin 2000 - 2016, Jelsoft Enterprises Ltd. Want more on pthreads? The error code is 12, which means no more memory. http://outwardsound.com/error-cannot/error-cannot-allocate-protected-mode-pages.html Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started

Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. If you need to reset your password, click here. I suspect you run into one of two possible issues: - you may have reached the allowed limit on the number of processes (system-configuration and shell dependent) or threads (normally just That's a serious memory leak.

Your display name accompanies the content you post on developerWorks. Try Free For 30 Days Join & Write a Comment Already a member? Always join the joinable threads; by not joining them, you risk serious memory leaks. This is how video conferencing should work!

Difference between Animal Handling Skill and Animal Friendship Spell? For detached threads, the system recycles its underlying resources automatically after the thread terminates. So here's a way to detect such problems without needing to access source code:Count the number of thread stacks in the process.