Jim Perrin: >> I run httpd with our site and get in error_log: >> >> *** glibc detected *** malloc(): memory corruption: 0x000000552b92eda0 >> *** >> [Wed Dec 27 06:45:16 2006] [notice] child pid 3646 exit signal Aborted >> (6) >> >> for 50% query. > > What additional software is running with httpd? php, tomcat, java > applets, etc? This is x86_64 version. mod_perl-1.99_16-4.centos4 libapreq2-2.02-dev selfinstalled mod_limitipconn-0.22-0 selfinstalled mod_rpaf-0.5-0 selfinstalled > Is there a common feature among requests which draw this error? No. This is one request runing many time. > >> This is present on 4 servers. I don't think about hardware memory >> problem. >> >> What I can do for fix it? > Need to find out what's causing it first. Then we can work on fixing it. >