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2
votes
1answer
190 views

ps is giving a segmentation fault

I'm getting a segmentation fault when I try to run a simple "ps aux" for a certain user. If I run as root or another user it runs well. So I think is something related with ulimits, but I think that ...
2
votes
1answer
87 views

Segmentation fault when running any PHP

Update: I fixed this by running apt-get upgrade which updated many php packages, it must of been a buggy php extension which is now fixed I have vagrant running homestead (Ubuntu 14.10), when I ssh ...
0
votes
0answers
72 views

Segfault in libcurl.so.4.2.0 in syslog?

My syslog is being filled with entries declaring a segfault in libcurl.so.4.2.0: Mar 6 09:48:58 myserver kernel: crond[19450]: segfault at 7f46cfefbc3d ip 00007f46cff17f7d sp 00007fff79c939d8 ...
0
votes
1answer
107 views

Segmentation fault diagnoses

I am trying to diagnose a segmentation fault issue that started to occur after upgrading to Ubuntu 14.04 (32 bit). I am running a TSM client 6.2.5-4 which worked fine up to the upgrade. I tried to ...
0
votes
0answers
69 views

LDAP: Segmentation fault

I have this error when I use ldapsearch: Segmentation fault I've removed and reinstalled openldap and openldap-servers and after that, throws me this error. /var/log/messages: ldapsearch[20232]: ...
4
votes
1answer
5k views

Tuning Apache2 prefork MaxClients ServerLimit

I have a machine with 128 GB Ram that is using Apache2 as Webserver (in this machine there is no Database Server, the Database Machine is a 64 GB Ram machine that can handle 2000 max connections). I ...
0
votes
1answer
645 views

How can a bog-standard Wordpress install break PHP?

I'm trying to host a Wordpress site on the root of a standard Apache setup on Ubuntu 14.04. The main page of the site loads fine, but any other page causes a "no data received" message in the browser, ...
5
votes
1answer
2k views

Why is logrotate causing Apache to seg fault each time?

Every time logrotate runs Apache/2.4.7 (Ubuntu) experiences a seg fault and does not restart: [Wed Sep 10 06:35:54.266018 2014] [mpm_event:notice] [pid 20599:tid 140630283466624] AH00493: SIGUSR1 ...
2
votes
0answers
162 views

Ganglia gmetad segfaults after running for a while (on AWS EC2)

We are using Ganglia to monitoring our cloud infrastructure on Amazon AWS. Everything is working correctly (metrics are flowing etc), except that occasionally the gmetad process will segfault out of ...
0
votes
0answers
285 views

Running Django Test Server - Segmentation fault (core dumped)

I am running the Django test server from a virtualenv - necessary to use supervisord to run Celery as a background process. When I try: "python manage.py runserver" from the cygwin shell I get the ...
3
votes
1answer
826 views

`ls` causes Segmentation Fault on a specific directory

I used $HOME/.local as prefix to install some applications without root access. There is one directory inside $HOME/.local that I can't execute ls command: [tuananh@server lib]$ ls Segmentation fault ...
0
votes
1answer
425 views

uWSGI raises segfaults when defining several mount points in preforking+threaded mode

I'm hosting an application consisting of several Python modules. So far we use Apache in MPM worker mode and mod_wsgi, which is a working environment. Now we want to check if nginx + uwsgi may be a ...
1
vote
1answer
693 views

Segmentation fault during apt-get install

$ apt-get install openssh-server fails with Segmentation fault when it attempts to generate keys. This leaves me with a half-complete installation, but the binaries are in place. I also notice that ...
0
votes
0answers
395 views

Apache2 vhost config not working (Debian 7)

My Apache 2.4.9 vhost configuration is not working any more on Debian 7. I didn't make any changes and it seems to have broken. Going to my site shows the following in /var/log/apache2/error.log ...
1
vote
1answer
167 views

Segmentation fault (11) on PHP website

I have recently moved a clients WordPress site to a new server. His old server was pretty outdated. It is the only site on the server. It's been a few weeks and I randomly get these errors in the php ...
1
vote
1answer
969 views

JVM crash with segmentation fault

We have a cluster of tomcat servers, just upgraded to debian7/openjdk7/tomcat7 (all from stock debian). Now we had two JVM crash on different machines. Both servers having identical hardware and are ...
2
votes
0answers
413 views

Internet Explorer SSL use causes segfault - Apache httpd SIGSEGV in apr_uri_parse

Recently I've had quite a large influx of the error below in the error_log. I've found out that it happens when someone browses my site using SSL https: and Internet Explorer, all other browsers are ...
2
votes
0answers
40 views

Obtain backtrace from httpd?

In my /var/log/httpd/error_log in Fedora 19 I have several child segmentation faults recorded. How can I get a backtrace for these when they occur?
0
votes
0answers
529 views

Segmentation Fault when httpd child processes reach MaxRequestsPerChild

All httpd child processes Segmentation fault near MaxRequestsPerChild, seemingly when it is time for the process to recycle. MaxRequestsPerChild currently set to 10000. I am also not able to ...
1
vote
2answers
242 views

Acroread Convert PDF File To PostScript Segmentation Fault

Our customer has a Linux server (Redhat), which runs Java web applications. Recently there is a requirement to submit PDF files to printers to be printed out. The command we are using is cat ...
-1
votes
1answer
4k views

Segmentation faults nginx + php5-fpm [closed]

I have questions about segmentation faults. I am runnbing Debian + Nging + Php5-fpm + Mysql + Imagemagick. How to find out what script (or program) is causing segmentation faults? I need a very ...
3
votes
1answer
94 views

Multiple segmentation faults on Linux host

I have an old Slackware 9.0 mail server on a VM at Linode.com. It has around 130GB of mail hosted on it, in Maildir format on partitioned, separate Ext3 filesystems (largest one is 92GB). I'm in the ...
4
votes
3answers
2k views

segfaults are not logging into /var/log/messages

I'm using Red Hat Enterprise Linux Server release 5. In this whenever a user process crashes due to segmentaion faults, it was not logged in /var/log/messages. Even dmesg is also not showing any ...
1
vote
1answer
3k views

CentOS 5.7 Yum Segmentation fault (core dumped) error [duplicate]

My system Info: OS :CentOS release 5.7 (Final) Apache 2.2.3 Server Running DirectAdmin 1.40.1 Running Exim 4.76 Running MySQL 5.1.57 Running Named 9.3.6 Running ProFTPd ...
0
votes
1answer
126 views

mod_wsgi Causing httpd to Segmentation Fault

I have just installed python2.6 and mod_wsgi on my MediaTemple CentOS5.8 server. I had to install python2.6 along side the default python version of 2.4. I then compiled mod_wsgi telling it to use ...
0
votes
1answer
2k views

Apache2 configtest segmentation fault

For whatever reason I managed to mess up Apache quite bad (Ubuntu 12.04). The output below complains about configtest failing and a segmentation fault. However, I can't find anything in ...
3
votes
1answer
647 views

What would cause a PHP app to segfault intermittently under load?

Posted this on stackoverflow but it seems more relevant over here... I'm doing some load testing (using jMeter) on a PHP app (it's a symfony app, if that matters). I've tested it under both ...
0
votes
0answers
266 views

Postgres segfault on Ubuntu 12.04 64

i have a unbelivable problem: Ubuntu server 12.04 64 bit running on Wmware Infrastructure, postgres 9.2 and django connecting via psycopg. Randomly postgres crashes with segfault, si i restart it an ...
0
votes
2answers
534 views

How to TAIL & EGREP for a specified time range in a BASH script

The subject mostly says it all. I am in charge of a few web servers running Ubuntu 12.04 running Apache2 & I would like to setup APC. Now I understand APC can hit segmentation fault issues when ...
2
votes
2answers
12k views

PHP segmentation fault when using more than 128M

I have an install of SugarCRM. It is heavy on memory, which is a separate issue to deal with. In the meantime, any page that attempts to use more than 128M of memory, results in the Apache (mod_php) ...
1
vote
0answers
245 views

child pid xxxx exit signal Segmentation fault

I am running a drupal site. It was working fine. Later I installed and enabled some Panopoly News and Panopoly Demo modules, after which my site stops working and throwing the following error on ...
0
votes
0answers
100 views

segfault on pgrep

I found the following line in my /var/log/messages: kernel: [ 1414.501308] pgrep[3753]: segfault at 7fff90aa98bd ip 00007f116f215530 sp 00007fff90a9fc60 error 4 in libc-2.11.3.so[7f116f1a3000+159000] ...
5
votes
1answer
5k views

How to get a core dump from apache when segfaulting

I've followed instructions from many locations online on how to get a core dump from apache when it is producing a segfault, but it still refuses to generate the dump. I have: Added the ...
0
votes
1answer
55 views

increasing log level to catch issues

How do you increase the log level for apache to add coredumpdirectory and to catch any segfaults. I am trying to debug some issues and need apache to log every little bit of activitiy.
0
votes
1answer
285 views

How to track down segmentation fault in Linux?

My server went down suddenly and the ISP supports says it may have had a segmentation fault. I am wondering how to track down and possibly fix this so it will not occur again? Thanks
2
votes
1answer
1k views

Continuous segmentation faults (code 11) with nginx and php-fpm

I'm running a CentOS 6 64bit server with 1.2 GHz CPU and 2.4 GB RAM. The server runs nginx and php-fpm with the APC extension and also mysql. A couple of weeks ago the server starting continuously ...
1
vote
1answer
372 views

Un-readable core dump after segmentation fault

I have the following problem on my LAMP(hp) stack, from time to time I get Segmentation fault. So I made core dump in my Debian Squeeze and I hoped that it will tell me something, but it tells me ...
1
vote
0answers
273 views

Debugging apache seg fault with gdb

Apache on a production server of mine is seg faulting intermittently. I have enabled core dump option in apache configuration and have several dumped core files. Unfortunately, since it is a ...
1
vote
0answers
186 views

Segmentation faults and lots of zombie processes from sshd user

This problem is happening on a Windows Azure Linux VM running openSUSE 12.1 In the past days I have found many unavailability problems that forced me to a reboot from management console (no even SSH ...
0
votes
1answer
82 views

Segfault debian server

we move our retail software to a new hardware (we passed from an ibm x3200 with sata 7200rpm disks to an ibm x3200 with sas 15000rpm disks) but after a few days with no problem at all we keep getting ...
0
votes
1answer
232 views

Getting Segmentation fault when installing my RPM trough another RPM requirement

I have a RPM to install SWFtools as written here. I have a another RPM that I created containing basic applications, shared to all of our servers. the first RPM (SWFtools) should be installed after ...
0
votes
1answer
194 views

rpmbuild gives seg fault

I am trying to build an rpm using the rpmbuild tool. I have source code which build binaries around 30 GB. This software for which I am making the rpm has dozens of executables. When I copy only the ...
0
votes
2answers
1k views

How do I troubleshoot a segfault in Ubuntu that occurs when typing a bogus command? [duplicate]

Possible Duplicate: My server's been hacked EMERGENCY We've got a production server running Ubuntu 11.10. We're encountering segfaults that appear under various conditions. The ...
0
votes
3answers
2k views

Apache segfault glibc segfault

I keep getting (about every 5-6 hours) this segfault in apache: [Tue Jun 26 12:43:10 2012] [notice] child pid 26810 exit signal Aborted (6) *** glibc detected *** /usr/sbin/apache2: free(): invalid ...
2
votes
1answer
2k views

apache child pid exit signal Segmentation fault (11)

when I installed joomla I can't see the index.php and I get this messages in my /var/log/apache2/error.log [notice] child pid 3211 exit signal Segmentation fault (11) for activate the coredump, I ...
1
vote
1answer
378 views

SquashFS mksquashfs segfault while compressing

I'm trying to create SquashFS partition under Ubuntu 11.04 (1TB harddisk, 8Gb RAM). Source folder contains 91Gb html files (several mirrored websites). Trying to do this: mksquashfs content_folder ...
1
vote
1answer
2k views

SSH broken, segfault error 4

i cannot connect to my server via ssh, it throws me a "server unexpectedly closed connection" after entering the password. in var/log/messages the only noteable message is: Apr 14 17:41:23 s15410270 ...
1
vote
1answer
850 views

bind9 dlz/mysql at ubuntu segfault libmysqlclient.so

I have a big problem. I installed the bind9 nameserver to three different computer. two Ubuntu 10.04.4 LTS, and one Ubuntu 11.10 I compiled it 9.7.0, 9.7.3, 9.9.0 with this method: ./configure ...
0
votes
2answers
591 views

Receiving segmentation fault on various commands Centos 5.8

I have a server running CentOs 5.8. I installed New Relic yesterday. From 9am this morning the following commands give me Segmentation Fault: wget yum rpm I can still access Midnight Commander, ...
1
vote
1answer
420 views

Apache segfaults on Wordpress admin page

I can access the frontend of a new Wordpress setup without issue. I can also log in with a user account without issue. However, if I try to log in with an admin account I get a 500 error about 70-80% ...