https://issues.apache.org/bugzilla/show_bug.cgi?id=45792
--- Comment #7 from Jacek Kaczmarek <[EMAIL PROTECTED]> 2008-09-18 00:02:58 PST --- Created an attachment (id=22599) --> (https://issues.apache.org/bugzilla/attachment.cgi?id=22599) truss log collected from httpd processes truss log collected from httpd processes while 3 of them segfaulted in read() invoked from ap_mpm_pod_check():54. We were able to isolate this: the bug was reproduced by sending about 2000 requests in multiple threads (average spawning delay 10ms) to a static text file (static.html - 0.5kB) served over reverse proxy. configuration lines: ProxyPass /php http://backend_server/php/proxied ProxyPassReverse /php http://backend_server/php/proxied The problem also occurs when using proxy balancer and a rewrite rule instead of proxy pass: RewriteRule ^/php/(.*)$ balancer://php_cluster/$1?%{ENV:QUERY_STRING} [P,L,QSA] <Proxy balancer://php_cluster> BalancerMember http://backend_server_1 smax=10 loadfactor=20 BalancerMember http://backend_server_2 smax=10 loadfactor=20 ProxySet maxattempts=2 stickysession=BALANCEID </Proxy> (regardless of query string forwarding presence) This problem does not occur when using a single backend server (no balancer) with a rewrite rule RewriteRule ^/php/(.*)$ http://backend_server/php/proxied/$1 [P,L,QSA] For this scenario we get a different segmentation fault in connection_destructor():1814 in proxy_util.c though. Stack trace follows. We will check if the other segfault was already reported. Of course the problem doesn't occur on locally served files. -- Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
