Re: [users@httpd] core dumps in 2.2.15 and above (found the culprit)

2011-03-11 Thread Achal Kumar
Hi, We reverted the changes made in apache r827514 ( http://svn.apache.org/viewvc?view=revision&revision=827514). This was leading to segfaults on unexpeted origin server shutdown when all threads were busy in worker MPM. / * Return APR_EOF if request body is shorter than the length announc

Re: [users@httpd] core dumps in 2.2.15 and above

2011-03-09 Thread Achal Kumar
Actually, I take it back. We were able to reproduce the crash with 2.2.15 without the changes in rev 916627 but the frequency has gone down a little bit. Now if I stop the upstream content server it crashes 20% of the time. I am looking at the code changes between 2.2.14 and 2.2.15 but any help wil

Re: [users@httpd] core dumps in 2.2.15 and above

2011-03-09 Thread Achal Kumar
yes, I reverted the changes in rev 916627. I just changed all the calls from cleanup to destroy and I didn't see the issue any more. We are still validating this. The setup is very simple: 1. We are running a load of 1000 sessions with a loader using wgets. 2. Apache is configured using worker MPM

Re: [users@httpd] core dumps in 2.2.15 and above

2011-03-09 Thread Igor Galić
- Original Message - > Hi, I achal, > I have created a bug 50834. I am load testing apache 2.2.15 with > mod_proxy and two upstream content servers. If I shut down a content > server then apache core dumps. I think the issue is related to the > changes made in rev 916627 (cleanup change

[users@httpd] core dumps in 2.2.15 and above

2011-03-09 Thread Achal Kumar
Hi, I have created a bug 50834. I am load testing apache 2.2.15 with mod_proxy and two upstream content servers. If I shut down a content server then apache core dumps. I think the issue is related to the changes made in rev 916627 (cleanup changes) Anyone else facing this issue? Achal